CH546636A - METHOD AND DEVICE FOR CONTINUOUS COOLING OF SUCCESSIVE SECTIONS OF A THERMOPLASTIC STRAND. - Google Patents

METHOD AND DEVICE FOR CONTINUOUS COOLING OF SUCCESSIVE SECTIONS OF A THERMOPLASTIC STRAND.

Info

Publication number: CH546636A
Authority: CH; Switzerland
Prior art keywords: continuous cooling; successive sections; thermoplastic strand; strand; thermoplastic
Prior art date: 1970-12-28

Application number

CH1909271A

Other languages

German (de)

Original Assignee

Western Electric Co

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.)

1970-12-28

Filing date

1971-12-28

Publication date

1974-03-15

1971-12-28 Application filed by Western Electric Co filed Critical Western Electric Co

1974-03-15 Publication of CH546636A publication Critical patent/CH546636A/en

Classifications

- 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
- B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
- B29C35/16—Cooling
- 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/05—Filamentary, e.g. strands
- 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/06—Rod-shaped
- 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
- B29C48/911—Cooling

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Physics & Mathematics (AREA)
Thermal Sciences (AREA)
Health & Medical Sciences (AREA)
Oral & Maxillofacial Surgery (AREA)
Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Extrusion Moulding Of Plastics Or The Like (AREA)
Heat Treatments In General, Especially Conveying And Cooling (AREA)
Heat Treatment Of Strip Materials And Filament Materials (AREA)

CH1909271A 1970-12-28 1971-12-28 METHOD AND DEVICE FOR CONTINUOUS COOLING OF SUCCESSIVE SECTIONS OF A THERMOPLASTIC STRAND. CH546636A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US10171370A	1970-12-28	1970-12-28

Publications (1)

Publication Number	Publication Date
CH546636A true CH546636A (en)	1974-03-15

Family

ID=22286019

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH1909271A CH546636A (en)	1970-12-28	1971-12-28	METHOD AND DEVICE FOR CONTINUOUS COOLING OF SUCCESSIVE SECTIONS OF A THERMOPLASTIC STRAND.

Country Status (11)

Country	Link
US (1)	US3740862A (en)
JP (1)	JPS5121435B1 (en)
AU (1)	AU446909B2 (en)
BE (1)	BE777332A (en)
CA (1)	CA940670A (en)
CH (1)	CH546636A (en)
DE (1)	DE2164545C3 (en)
ES (1)	ES398772A1 (en)
GB (1)	GB1365500A (en)
IT (1)	IT950518B (en)
SE (1)	SE383986B (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5085247U (en) *	1973-12-05	1975-07-21
JPS51139644U (en) *	1975-04-30	1976-11-10
JPS5229238A (en) *	1975-08-30	1977-03-04	Olympus Optical Co Ltd	Inside-view mirror objective optical system
US4185233A (en) *	1978-03-30	1980-01-22	General Electric Company	High efficiency ballast system for gaseous discharge lamps
US4185231A (en) *	1978-05-02	1980-01-22	General Electric Company	High efficiency ballast system for gaseous discharge lamps
JPS5694304A (en) *	1979-12-28	1981-07-30	Fuji Xerox Co Ltd	Optical image projector
JPS58131010U (en) *	1982-12-24	1983-09-05	オリンパス光学工業株式会社	Endoscope objective optical system
US4515444A (en) *	1983-06-30	1985-05-07	Dyonics, Inc.	Optical system
JPH0660975B2 (en) *	1985-10-17	1994-08-10	住友電気工業株式会社	Endoscope
JPH07111500B2 (en) *	1986-05-22	1995-11-29	オリンパス光学工業株式会社	Endoscope objective lens
JPH065340B2 (en) *	1987-05-09	1994-01-19	三菱電線工業株式会社	Method for manufacturing cathter type fiber scope
JP2826319B2 (en) *	1988-05-10	1998-11-18	オリンパス光学工業株式会社	Endoscope objective optical system
JPH042312U (en) *	1990-04-16	1992-01-09
US5359456A (en) *	1991-10-15	1994-10-25	Olympus Optical Co., Ltd.	Objective lens system for endoscopes
CN118412175B (en) *	2024-06-26	2024-08-23	金刚电缆实业有限公司	Production method of high-wear-resistance plastic insulation control cable

1970
- 1970-12-28 US US00101713A patent/US3740862A/en not_active Expired - Lifetime
1971
- 1971-08-04 CA CA119,783A patent/CA940670A/en not_active Expired
- 1971-12-21 GB GB5930271A patent/GB1365500A/en not_active Expired
- 1971-12-22 AU AU37231/71A patent/AU446909B2/en not_active Expired
- 1971-12-24 DE DE2164545A patent/DE2164545C3/en not_active Expired
- 1971-12-24 ES ES398772A patent/ES398772A1/en not_active Expired
- 1971-12-27 IT IT71243/71A patent/IT950518B/en active
- 1971-12-27 SE SE7116651A patent/SE383986B/en unknown
- 1971-12-27 BE BE777332A patent/BE777332A/en unknown
- 1971-12-28 JP JP47003653A patent/JPS5121435B1/en active Pending
- 1971-12-28 CH CH1909271A patent/CH546636A/en not_active IP Right Cessation

Also Published As

Publication number	Publication date
JPS5121435B1 (en)	1976-07-02
DE2164545A1 (en)	1972-07-13
AU3723171A (en)	1973-06-28
DE2164545C3 (en)	1975-04-10
ES398772A1 (en)	1975-06-01
CA940670A (en)	1974-01-29
GB1365500A (en)	1974-09-04
US3740862A (en)	1973-06-26
JPS4728061A (en)	1972-10-31
AU446909B2 (en)	1974-04-04
BE777332A (en)	1972-04-17
SE383986B (en)	1976-04-12
DE2164545B2 (en)	1974-08-15
IT950518B (en)	1973-06-20

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Legal Events

Date	Code	Title	Description
1979-10-15	PL	Patent ceased