[go: up one dir, main page]

GB1124199A - Unions for glass fibre-reinforced pipes - Google Patents

Unions for glass fibre-reinforced pipes

Info

Publication number
GB1124199A
GB1124199A GB1259667A GB1259667A GB1124199A GB 1124199 A GB1124199 A GB 1124199A GB 1259667 A GB1259667 A GB 1259667A GB 1259667 A GB1259667 A GB 1259667A GB 1124199 A GB1124199 A GB 1124199A
Authority
GB
United Kingdom
Prior art keywords
pipes
sockets
glass fibre
rovings
coned
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.)
Expired
Application number
GB1259667A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mancar Trust
Original Assignee
Mancar Trust
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
Application filed by Mancar Trust filed Critical Mancar Trust
Publication of GB1124199A publication Critical patent/GB1124199A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F16L47/00—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics
    • F16L47/16—Screw-threaded joints
    • 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
    • F16L19/00—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on, or into, one of the joint parts
    • F16L19/02—Pipe ends provided with collars or flanges, integral with the pipe or not, pressed together by a screwed member
    • F16L19/0212—Pipe ends provided with collars or flanges, integral with the pipe or not, pressed together by a screwed member using specially adapted sealing means
    • F16L19/0218—Pipe ends provided with collars or flanges, integral with the pipe or not, pressed together by a screwed member using specially adapted sealing means comprising only sealing rings
    • 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
    • F16L21/00—Joints with sleeve or socket
    • F16L21/02—Joints with sleeve or socket with elastic sealing rings between pipe and sleeve or between pipe and socket, e.g. with rolling or other prefabricated profiled rings
    • F16L21/022—Joints with sleeve or socket with elastic sealing rings between pipe and sleeve or between pipe and socket, e.g. with rolling or other prefabricated profiled rings used with sleeves or nipples for pipes of the same diameter, or with reduction pieces
    • 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
    • F16L23/00—Flanged joints
    • F16L23/16—Flanged joints characterised by the sealing means

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Earth Drilling (AREA)
  • Moulding By Coating Moulds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Abstract

1,124,199. Pipe couplings. MANCARTRUST. 17 March, 1967 [24 March, 1966], No. 12596/67. Heading F2G. Glass fibre-reinforced synthetic plastics pipes are formed with sockets 3, 4 which are provided with screw-threads 8, 9 and coned surfaces 5, 6, and a core 2 has, on either side of a central collar 7, screwed portions of opposite hand which engage in the sockets and coned ends 10, 11 which together with the surfaces 5, 6 define cavities 12, 13, the sections of the core adjacent the cavities being such that when the pipes expand in service the coned surfaces 5, 6 and ends 10, 11 are urged toward each other into sealing contact. Sealing rings 16, 17 are arranged between the collar and sockets, the cavities contain sealing rings 14, 15. Half shells 18 are secured to the pipes' ends by screws 19 and an adhesive. The pipes may have an internal preformed liner of asbestos cement or synthetic plastics and the wound glass fibre rovings within the sockets are continued for one or two layers beyond the ends of the threads after which the winding-on angle of the rovings continuously varies until the outer layers of rovings run nearly parallel to the pipe axes.
GB1259667A 1966-03-24 1967-03-17 Unions for glass fibre-reinforced pipes Expired GB1124199A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH426366A CH436882A (en) 1966-03-24 1966-03-24 Pipe coupling

Publications (1)

Publication Number Publication Date
GB1124199A true GB1124199A (en) 1968-08-21

Family

ID=4272871

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1259667A Expired GB1124199A (en) 1966-03-24 1967-03-17 Unions for glass fibre-reinforced pipes

Country Status (6)

Country Link
AT (1) AT290229B (en)
BE (1) BE695830A (en)
CH (1) CH436882A (en)
DE (2) DE1960559U (en)
GB (1) GB1124199A (en)
NL (1) NL6703188A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0102161A1 (en) * 1982-08-18 1984-03-07 Imperial Chemical Industries Plc Coupling
US5997045A (en) * 1994-08-03 1999-12-07 Norsk Hydro Asa Pipe joint
WO2005040661A1 (en) * 2003-10-23 2005-05-06 Fey Lamellenringe Gmbh & Co. Kg Flanged joint

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111425676A (en) * 2020-04-10 2020-07-17 宁波华望信息科技有限公司 Fixed effectual leak protection valve

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0102161A1 (en) * 1982-08-18 1984-03-07 Imperial Chemical Industries Plc Coupling
US5997045A (en) * 1994-08-03 1999-12-07 Norsk Hydro Asa Pipe joint
WO2005040661A1 (en) * 2003-10-23 2005-05-06 Fey Lamellenringe Gmbh & Co. Kg Flanged joint

Also Published As

Publication number Publication date
CH436882A (en) 1967-05-31
NL6703188A (en) 1967-09-25
DE1550039A1 (en) 1969-10-16
DE1960559U (en) 1967-05-18
AT290229B (en) 1971-05-25
BE695830A (en) 1967-09-21

Similar Documents

Publication Publication Date Title
SE7708411L (en) PIPE CONNECTION AND PROCEDURE FOR ITS MANUFACTURE
GB1035633A (en) Coupling for joining pipe sections of differing diameter
GB1338681A (en) Pipe couplings
ES199313U (en) A set of tubular members coupled to form a pipe. (Machine-translation by Google Translate, not legally binding)
US2374574A (en) Pipe flange
US3488072A (en) Quick disconnect pipe coupling
GB1124199A (en) Unions for glass fibre-reinforced pipes
GB1148556A (en) Improvements in or relating to flanged pipe connections
GB1417639A (en) Seals for screw-threaded connectors in pipes fittings or the like
GB1360359A (en) Plastic socket made of fibre reinforced thermosetting resin material
GB1299236A (en) A coupling for circular waveguide tubes
GB1164213A (en) A pipe union.
FR2033068A5 (en) Moulded pipe coupling seals
GB908127A (en) Improvements in or relating to conduit pipe
GB931266A (en) Improvements in or relating to underground piping
FR2107514A5 (en) Plastic pipe coupling - exerts axial coupling forces
FR2349782A1 (en) Pipe couplings with axially compressed annular polyurethane seals - for butt joint seals which can tolerate vibration
GB908930A (en) Pipe connectors and fittings
GB1210785A (en) Conduits comprising two co-axial helically-corrugated pipes and fitted with end connection means
GB904639A (en) Improvements in or relating to pipe couplings
US4319775A (en) Pipe coupling with internal stop collar and elastomeric pipe separators interlocked therewith
GB736814A (en) A releasable pipe connection or pipe end closure
US4047741A (en) Composite reinforced pipe union
GB1233366A (en)
GB1009219A (en) Improvements in or relating to piping incorporating pipes of ceramic material