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KR950704106A - ELECTRICALLY BONDABLE LAYER TO COVER AN OPENING - Google Patents

ELECTRICALLY BONDABLE LAYER TO COVER AN OPENING

Info

Publication number
KR950704106A
KR950704106A KR1019950702005A KR19950702005A KR950704106A KR 950704106 A KR950704106 A KR 950704106A KR 1019950702005 A KR1019950702005 A KR 1019950702005A KR 19950702005 A KR19950702005 A KR 19950702005A KR 950704106 A KR950704106 A KR 950704106A
Authority
KR
South Korea
Prior art keywords
layer
patch
polymer
casing
substrate
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
KR1019950702005A
Other languages
Korean (ko)
Inventor
마리아 코르디아 요하네스
레이몬트 요제프 바에르트 디르크
파울 크리슈텐스 마르셀
헤일리헨 카를
알베르트 구스타프 듀세트 요제프
로데빅 마리아 프랑스 반산트 얀
Original Assignee
죤 에버트 벤손
엔.베.레이켐 에스.아.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from GB929224416A external-priority patent/GB9224416D0/en
Priority claimed from GB929224636A external-priority patent/GB9224636D0/en
Priority claimed from GB929225603A external-priority patent/GB9225603D0/en
Priority claimed from GB939309666A external-priority patent/GB9309666D0/en
Priority claimed from GB939311460A external-priority patent/GB9311460D0/en
Application filed by 죤 에버트 벤손, 엔.베.레이켐 에스.아. filed Critical 죤 에버트 벤손
Publication of KR950704106A publication Critical patent/KR950704106A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/34—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement"
    • B29C65/3404—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement" characterised by the type of heated elements which remain in the joint
    • B29C65/3436—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement" characterised by the type of heated elements which remain in the joint comprising independent continuous fibre-reinforcements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/34—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement"
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/34—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement"
    • B29C65/3404—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement" characterised by the type of heated elements which remain in the joint
    • B29C65/344—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement" characterised by the type of heated elements which remain in the joint being a woven or non-woven fabric or being a mesh
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/34—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement"
    • B29C65/3468—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement" characterised by the means for supplying heat to said heated elements which remain in the join, e.g. special electrical connectors of windings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/05—Particular design of joint configurations
    • B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
    • B29C66/11—Joint cross-sections comprising a single joint-segment, i.e. one of the parts to be joined comprising a single joint-segment in the joint cross-section
    • B29C66/112—Single lapped joints
    • B29C66/1122—Single lap to lap joints, i.e. overlap joints
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/50—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
    • B29C66/51—Joining tubular articles, profiled elements or bars; Joining single elements to tubular articles, hollow articles or bars; Joining several hollow-preforms to form hollow or tubular articles
    • B29C66/53—Joining single elements to tubular articles, hollow articles or bars
    • B29C66/532—Joining single elements to the wall of tubular articles, hollow articles or bars
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/50—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
    • B29C66/51—Joining tubular articles, profiled elements or bars; Joining single elements to tubular articles, hollow articles or bars; Joining several hollow-preforms to form hollow or tubular articles
    • B29C66/53—Joining single elements to tubular articles, hollow articles or bars
    • B29C66/532—Joining single elements to the wall of tubular articles, hollow articles or bars
    • B29C66/5326—Joining single elements to the wall of tubular articles, hollow articles or bars said single elements being substantially flat
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
    • B29C66/72—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the structure of the material of the parts to be joined
    • B29C66/723—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the structure of the material of the parts to be joined being multi-layered
    • B29C66/7232—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the structure of the material of the parts to be joined being multi-layered comprising a non-plastics layer
    • B29C66/72321—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the structure of the material of the parts to be joined being multi-layered comprising a non-plastics layer consisting of metals or their alloys
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
    • B29C66/72—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the structure of the material of the parts to be joined
    • B29C66/727—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the structure of the material of the parts to be joined being porous, e.g. foam
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/90—Measuring or controlling the joining process
    • B29C66/97—Checking completion of joining or correct joining by using indications on at least one of the joined parts
    • B29C66/976—Checking completion of joining or correct joining by using indications on at least one of the joined parts by the use of an indicator pin, e.g. being integral with one of the parts to be joined
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C73/00—Repairing of articles made from plastics or substances in a plastic state, e.g. of articles shaped or produced by using techniques covered by this subclass or subclass B29D
    • B29C73/04—Repairing of articles made from plastics or substances in a plastic state, e.g. of articles shaped or produced by using techniques covered by this subclass or subclass B29D using preformed elements
    • B29C73/10—Repairing of articles made from plastics or substances in a plastic state, e.g. of articles shaped or produced by using techniques covered by this subclass or subclass B29D using preformed elements using patches sealing on the surface of the article
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/12—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by using adhesives
    • B32B37/1207—Heat-activated adhesive
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L59/00—Thermal insulation in general
    • F16L59/14—Arrangements for the insulation of pipes or pipe systems
    • F16L59/16—Arrangements specially adapted to local requirements at flanges, junctions, valves or the like
    • F16L59/165—Repairing insulated pipes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L59/00—Thermal insulation in general
    • F16L59/14—Arrangements for the insulation of pipes or pipe systems
    • F16L59/16—Arrangements specially adapted to local requirements at flanges, junctions, valves or the like
    • F16L59/18—Arrangements specially adapted to local requirements at flanges, junctions, valves or the like adapted for joints
    • F16L59/20—Arrangements specially adapted to local requirements at flanges, junctions, valves or the like adapted for joints for non-disconnectable joints
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/34—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement"
    • B29C65/3472—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement" characterised by the composition of the heated elements which remain in the joint
    • B29C65/3476—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement" characterised by the composition of the heated elements which remain in the joint being metallic
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/34—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement"
    • B29C65/3472—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement" characterised by the composition of the heated elements which remain in the joint
    • B29C65/3484—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement" characterised by the composition of the heated elements which remain in the joint being non-metallic
    • B29C65/3492—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement" characterised by the composition of the heated elements which remain in the joint being non-metallic being carbon
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/05—Particular design of joint configurations
    • B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
    • B29C66/11—Joint cross-sections comprising a single joint-segment, i.e. one of the parts to be joined comprising a single joint-segment in the joint cross-section
    • B29C66/114—Single butt joints
    • B29C66/1142—Single butt to butt joints
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/40—General aspects of joining substantially flat articles, e.g. plates, sheets or web-like materials; Making flat seams in tubular or hollow articles; Joining single elements to substantially flat surfaces
    • B29C66/47—Joining single elements to sheets, plates or other substantially flat surfaces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
    • B29C66/71—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the composition of the plastics material of the parts to be joined
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2023/00—Tubular articles
    • B29L2023/22—Tubes or pipes, i.e. rigid
    • B29L2023/225—Insulated
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2323/00—Polyalkenes
    • B32B2323/04—Polyethylene
    • B32B2323/043—HDPE, i.e. high density polyethylene
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2556/00—Patches, e.g. medical patches, repair patches

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Medicinal Preparation (AREA)
  • Pipe Accessories (AREA)
  • Thermal Insulation (AREA)

Abstract

별도의 가열 시스템과 결합된 파이프 또는 중합체 케이싱내의 구멍은 받침층(2), 패치를 파이프 또는 케이싱에 고정시키기 위한 가열 활성 접착층(4)및 전기적 가열층(4)을 포함하는 중합체 패치에 의해 실링된다. 다른 부가적인 중합체 층(8)은 기판 자체가 중합체가 아닐때 받침층(2)으로부터 떨어진 재치내에 포함될 수 있다. 층들은 분리될 수 있거나 하나의 층이 하나이상의 기능을 수행한다. 수단(제5도)은 본 발명에 따른 패치 및 방법을 사용할 때 구멍의 실링을 증가시키기도 한다.The holes in the pipe or polymer casing combined with a separate heating system are sealed by a polymer patch comprising a backing layer 2, a heat active adhesive layer 4 for securing the patch to the pipe or casing, and an electrical heating layer 4. do. Another additional polymer layer 8 may be included in the placement away from the backing layer 2 when the substrate itself is not a polymer. The layers may be separated or one layer performs one or more functions. The means (FIG. 5) also increase the sealing of the holes when using the patch and method according to the invention.

Description

구멍을 커버하기 위한 전기적 접착층(ELECTRICALLY BONDABLE LAYER TO COVER AN OPENING)ELECTRICALLY BONDABLE LAYER TO COVER AN OPENING

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 본 발명에 따른 방법에 사용가능한 패치를 통한 단면적,1 shows a cross-sectional area through a patch usable in the method according to the invention,

제2도 및 3도는 제1도의 패치의 평면도 및 저면도,2 and 3 are plan and bottom views of the patch of FIG.

제4도는 제1도 내지 3도의 패치에 의해 커버되는 구멍을 포함하는 포움 충전 케이싱을 나타내는 단면도,4 is a cross-sectional view showing a foam filling casing comprising a hole covered by a patch of FIGS.

제5도는 제4도의 케이싱에서 제1도 내지 3도의 패치를 설치하기 위한 설비 수단의 측면도.5 is a side view of the installation means for installing the patches of FIGS. 1 to 3 in the casing of FIG.

Claims (10)

(a)(i)받침층, (ii)열-활성화 접착층, (iii)전기 가열층, 및 ,(iv)받침층으로부터 떨어져 위치한 부가적인 중합체층을 포함하는 층상 중합체 패치를 중합체 기판내의 구멍위에 위치시켜, 다른 부가적인 중합체층이 기판내의 구멍내에 놓이고, 접착층의 최소한 일부가 기판의 표면파 접촉하게 하는 단계, (b)접착층을 기판에 접착하도록 가열시키기에 충분한 시간 및 전력 밀도에서 전기적 가열층에 전류를 통하게 하는 단계를 포함하는 파이프 또는 케이싱과 같은 중합체, 바람직하게는 관형 기판내의 구멍을 커버하는 방법.A layered polymer patch comprising (a) (i) a backing layer, (ii) a heat-activated adhesive layer, (iii) an electrical heating layer, and (iv) an additional polymer layer located away from the backing layer is placed over a hole in the polymer substrate. Positioning another additional polymer layer within the aperture in the substrate and causing at least a portion of the adhesive layer to be in surface wave contact with the substrate, (b) an electrical heating layer at a time and power density sufficient to heat the adhesive layer to adhere to the substrate. A method of covering a hole in a polymer, preferably a tubular substrate, such as a pipe or casing, comprising the step of passing a current through. (a)짧게 절삭된 절연체를 연결하는 파이프 노출부 주위의 유체공급 구멍을 포함하는 중합체 케이싱을 위치시키고 파이프 절연체에 케이싱의 단부를 실링하는 단계, (b)케이싱내에 위치한 후 고화되는 유동성 조성물로 유체 진입구멍을 통해 케이싱을 채우는 단계, (c)구멍을 커버하고 구멍주위의 영역을 오버랩하며, 접착층이 케이싱에 인접하게 놓이도록 유체 도입 구멍위에 받침층, 가열활성화 접착층 및 전기적으로 가열가능한 층을 포함하는 층상 중합체 패치를 위치시키는 단계, (d)가열하여, 케이싱에 가용성 층을 결합시키도록 전기 가열층에 전류를 통하게 하는 단계를 포함하는 단계를 포함하며, 각각이 접합의 단부가되는 두개의 절연 파이프 사이의 접합을 실링하는 방법.(a) placing a polymer casing comprising a fluid supply hole around the pipe exposed portion connecting the short cut insulator and sealing the end of the casing to the pipe insulator, (b) a fluid with a flowable composition that is located within the casing and solidifies Filling the casing through the entry hole, (c) covering the hole and overlapping the area around the hole, including a backing layer, a heat activated adhesive layer and an electrically heatable layer over the fluid introduction hole so that the adhesive layer lies adjacent to the casing Positioning a layered polymer patch, and (d) heating to energize the electrical heating layer to bond the soluble layer to the casing, each insulating two being the end of the junction. How to seal the joints between pipes. 중합체 기판내의 개구를 커버하기 위하여, 중합체 받침층, 가열활성 접작층, 전기적 가열층 및 부가적인 중합체 층을 포함하는 층상 중합체 패치를 사용하는 방법에 있어, 다른 중합체층이 기판내의 구멍에 맞추어, 바람직하게는 밀착하여 맞추어지도록 형상 및 크기가 정해지는 것을 특징으로 하는 방법.In a method of using a layered polymer patch comprising a polymer backing layer, a heat-activated contact layer, an electrical heating layer, and an additional polymer layer to cover an opening in a polymer substrate, another polymer layer is preferably adapted to the holes in the substrate. Preferably, the shape and size are determined to fit closely. (a)중합체 받침층 및 (b)가용성 전기 전도성이며, 받침충의 최소한 에지부분에서 뒤로 돌출되며, 받침층 두께의 1/2미만, 바람직하게는 1/4미만인 전도성 중합체 층, 및(c)받침충으로부터 떨어진 전도성 중합체 층의 표면에 위치하며, 전도성 층보다 더 작은 바람직하게는 다른 부가적인 층을 포함하는 상기 항들 중 어느 한 항에 따른 방법에 사용하기에 적합한 층상 중합체 패치.(a) a polymeric backing layer and (b) a soluble electrically conductive, projecting back at least at the edge of the backing, and a conductive polymeric layer less than half the thickness of the backing layer, preferably less than 1/4, and (c) the backing A layered polymer patch, suitable for use in the method according to any one of the preceding claims, located on the surface of the conductive polymer layer away from the charge, and preferably comprising a further additional layer that is smaller than the conductive layer. (a)개구를 커버하고 접착층이 기판과 접촉하도록 패치를 위치시키는 단계, (b)지지체가 패치위에 놓이고, 두개의 전극이 전기적 가열층과 전기 접촉하도록 패치위에 지지체, 두개의 전극 및 고정부재를 위치시키는 단계, (c)패치에 대하여 지지체와 전극을 고정시키는 고정부재를 배치하는 단계, 및 (d)기판에 패치의 접착층을 결합시키도록 전기적 가열층을 통해 전극에 전기를 통하게 하는 단계를 포함하는 중합체 기판내의 구멍위에 받침층, 전기적 가열층 및 가열활성 접작층을 포함하는 패치를 설치하는 방법.(a) positioning the patch to cover the opening and the adhesive layer to contact the substrate, (b) the support, the two electrodes and the fixing member on the patch such that the support is placed on the patch and the two electrodes are in electrical contact with the electrical heating layer. (C) disposing a fixing member for fixing the support and the electrode to the patch, and (d) electrically conducting the electrode through the electrical heating layer to bond the adhesive layer of the patch to the substrate. A method of installing a patch comprising a backing layer, an electrical heating layer, and a heat-activated contact layer over a hole in a containing polymer substrate. 제5항에 있어서, 수단이 그 내향면에 하나이상의 제1안성 접촉을 제공하고, 패치가 그 외향면에 하나이상의 제2안정 접촉을 제공하여, 고정부재의 고정이 제1및 제2안정 접촉 사이에 일으키며, 이러한 접촉이 없을때, 수단의 전극에 전력이 공급되지 않는 것을 특징으로 하는 방법.The method of claim 5, wherein the means provides at least one first stable contact to the inwardly facing surface and the patch provides at least one second stable contact to the outwardly facing surface, such that the fastening of the fastening member is such that the first and second stable contact. Intervening, and when there is no such contact, no power is supplied to the electrode of the means. (a)세로방향 슬릿 중합체 실린더 케이싱 및, (b)전기적 가열층 및 가열 활성 접작층을 포함하며, 슬릿을 커버 하도록 케이싱에 접촉가능하며 케이싱내 슬릿위에 위치하는 연장 패치를 포함하며, 별개의 가열 접합에 사용하기에 적합하게 밀폐단면의 실질적으로 원통형 케이싱을 형성하기 위한 장치.(a) a longitudinal slit polymer cylinder casing; and (b) an extended patch comprising an electrically heated layer and a heated active contact layer, the extension patch being in contact with the casing to cover the slit and positioned over the slit in the casing; Apparatus for forming a substantially cylindrical casing of the closed section suitable for use in joining. 제7항에 있어서, 연장 패치가 받침층을 포함하며, 전기적 가열충이 전극을 수반하는 수단이 전기적 가열층의 노출부와 전기 접촉할 수 있도록 받침충의 에지뒤로 돌출되는 것을 특징으로 하는 장치.8. The device of claim 7, wherein the extension patch comprises a backing layer, wherein the electrical heating impingement protrudes behind the edge of the backing so that the means involving the electrode is in electrical contact with the exposed portion of the electrical heating layer. 제7항 또는 8항에 있어서, 전기 가열층 및 가열 활성 접착층이 단일 전도성 중합체충에 의해 제공되는 것을 특징으로 하는 장치.The device according to claim 7 or 8, wherein the electric heating layer and the heat active adhesive layer are provided by a single conductive polymer charge. 상기 항들 중 어느 한 항에 있어서, 패치가 중합체 기판내의 구멍을 통해 유체의 제어된 출입을 가능하게 하기 위하여, 밸브, 바람직하게는 압력 출입 밸브를 제공하거나 수용하기에 적합한 것을 특징으로 하는 방법 또는 장치.Method or apparatus according to any one of the preceding claims, wherein the patch is suitable for providing or receiving a valve, preferably a pressure inlet valve, to enable controlled entry of the fluid through a hole in the polymer substrate. . ※ 참고사항:최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019950702005A 1992-11-20 1993-11-05 ELECTRICALLY BONDABLE LAYER TO COVER AN OPENING Withdrawn KR950704106A (en)

Applications Claiming Priority (11)

Application Number Priority Date Filing Date Title
GB9224416.9 1992-11-20
GB929224416A GB9224416D0 (en) 1992-11-20 1992-11-20 Electrically bondable layer to cover a hole
GB929224636A GB9224636D0 (en) 1992-11-24 1992-11-24 Electrically bondable layer to cover a hole
GB9224636.2 1992-11-24
GB929225603A GB9225603D0 (en) 1992-12-08 1992-12-08 Electrically bondable layer to cover an opening
GB9225603.1 1992-12-08
GB939309666A GB9309666D0 (en) 1993-05-11 1993-05-11 Electrically bondable layer to cover an opening
GB9309666.7 1993-05-11
GB939311460A GB9311460D0 (en) 1993-06-03 1993-06-03 Electrically bondable layer to cover an opening
GB9311460.1 1993-06-03
PCT/GB1993/002285 WO1994012338A1 (en) 1992-11-20 1993-11-05 Electrically bondable layer to cover an opening

Publications (1)

Publication Number Publication Date
KR950704106A true KR950704106A (en) 1995-11-17

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KR1019950702005A Withdrawn KR950704106A (en) 1992-11-20 1993-11-05 ELECTRICALLY BONDABLE LAYER TO COVER AN OPENING

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PL (1) PL172669B1 (en)
WO (1) WO1994012338A1 (en)

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US10611104B2 (en) 2017-06-15 2020-04-07 GM Global Technology Operations LLC Heating elements for repair of molding defects for carbon fiber thermoplastic composites
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EP0676995A1 (en) 1995-10-18
CA2148833A1 (en) 1994-06-09
FI952452A0 (en) 1995-05-19
PL172669B1 (en) 1997-10-31
JPH08503429A (en) 1996-04-16
WO1994012338A1 (en) 1994-06-09
FI952452A7 (en) 1995-05-19
PL308961A1 (en) 1995-09-04
FI952452L (en) 1995-05-19

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