GB1529355A - Heat-recoverable articles and methods employing them - Google Patents

Heat-recoverable articles and methods employing them

Info

Publication number
GB1529355A
GB1529355A GB9805/78A GB980578A GB1529355A GB 1529355 A GB1529355 A GB 1529355A GB 9805/78 A GB9805/78 A GB 9805/78A GB 980578 A GB980578 A GB 980578A GB 1529355 A GB1529355 A GB 1529355A
Authority
GB
United Kingdom
Prior art keywords
heat
methods employing
recoverable articles
sept
recoverable
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
GB9805/78A
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.)
Raychem Corp
Original Assignee
Raychem Corp
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 US05/601,344 external-priority patent/US4085286A/en
Application filed by Raychem Corp filed Critical Raychem Corp
Publication of GB1529355A publication Critical patent/GB1529355A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G15/00—Cable fittings
    • H02G15/08—Cable junctions
    • H02G15/10—Cable junctions protected by boxes, e.g. by distribution, connection or junction boxes
    • 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
    • B29C61/00—Shaping by liberation of internal stresses; Making preforms having internal stresses; Apparatus therefor
    • B29C61/06—Making preforms having internal stresses, e.g. plastic memory
    • B29C61/0608—Making preforms having internal stresses, e.g. plastic memory characterised by the configuration or structure of the preforms
    • 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
    • B29C61/00—Shaping by liberation of internal stresses; Making preforms having internal stresses; Apparatus therefor
    • B29C61/06—Making preforms having internal stresses, e.g. plastic memory
    • B29C61/0608—Making preforms having internal stresses, e.g. plastic memory characterised by the configuration or structure of the preforms
    • B29C61/0616—Making preforms having internal stresses, e.g. plastic memory characterised by the configuration or structure of the preforms layered or partially layered preforms, e.g. preforms with layers of adhesive or sealing compositions
    • 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
    • B29C61/00—Shaping by liberation of internal stresses; Making preforms having internal stresses; Apparatus therefor
    • B29C61/06—Making preforms having internal stresses, e.g. plastic memory
    • B29C61/0608—Making preforms having internal stresses, e.g. plastic memory characterised by the configuration or structure of the preforms
    • B29C61/0625—Preforms comprising incorporated or associated heating means
    • 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
    • B29C61/00—Shaping by liberation of internal stresses; Making preforms having internal stresses; Apparatus therefor
    • B29C61/06—Making preforms having internal stresses, e.g. plastic memory
    • B29C61/0608—Making preforms having internal stresses, e.g. plastic memory characterised by the configuration or structure of the preforms
    • B29C61/0641—Clips for dividing preforms or forming branch-offs
    • 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
    • B29C61/00—Shaping by liberation of internal stresses; Making preforms having internal stresses; Apparatus therefor
    • B29C61/06—Making preforms having internal stresses, e.g. plastic memory
    • B29C61/10—Making preforms having internal stresses, e.g. plastic memory by bending plates or sheets
    • 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
    • F16L47/20—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics based principally on specific properties of plastics
    • F16L47/22—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics based principally on specific properties of plastics using shrink-down material
    • 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
    • F16L57/00—Protection of pipes or objects of similar shape against external or internal damage or wear
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G15/00—Cable fittings
    • H02G15/08—Cable junctions
    • H02G15/18—Cable junctions protected by sleeves, e.g. for communication cable
    • H02G15/1806—Heat shrinkable sleeves
    • H02G15/1813—Wraparound or slotted sleeves
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
    • B29K2995/0003—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds having particular electrical or magnetic properties, e.g. piezoelectric
    • B29K2995/0005—Conductive

Abstract

1529355 Protecting cable joints RAYCHEM CORP 26 Sept 1975 [27 Sept 1974 4 Aug 1975] 09805/78 Divided out of 1529353 Heading H2E [Also in Division F2] The disclosure of the present Specification is the same as that of Specification 1,529,356, but the claims relate to the maintenance of the edges of the article together during heat recovery.
GB9805/78A 1974-09-27 1975-09-26 Heat-recoverable articles and methods employing them Expired GB1529355A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US50983774A 1974-09-27 1974-09-27
US05/601,344 US4085286A (en) 1974-09-27 1975-08-04 Heat-recoverable sealing article with self-contained heating means and method of sealing a splice therewith

Publications (1)

Publication Number Publication Date
GB1529355A true GB1529355A (en) 1978-10-18

Family

ID=27056675

Family Applications (3)

Application Number Title Priority Date Filing Date
GB10294/78A Expired GB1529356A (en) 1974-09-27 1975-09-26 Heat-recoverable articles and methods for their application
GB9805/78A Expired GB1529355A (en) 1974-09-27 1975-09-26 Heat-recoverable articles and methods employing them
GB39516/75A Expired GB1529353A (en) 1974-09-27 1975-09-26 Heat-recoverable articles

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB10294/78A Expired GB1529356A (en) 1974-09-27 1975-09-26 Heat-recoverable articles and methods for their application

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB39516/75A Expired GB1529353A (en) 1974-09-27 1975-09-26 Heat-recoverable articles

Country Status (21)

Country Link
JP (2) JPS5851815B2 (en)
AR (1) AR223298A1 (en)
AT (1) AT370921B (en)
AU (1) AU504000B2 (en)
BR (1) BR7506263A (en)
CA (2) CA1069192A (en)
CH (2) CH613171A5 (en)
DE (1) DE2543338A1 (en)
DK (1) DK148190C (en)
ES (1) ES441298A1 (en)
FI (1) FI64482C (en)
FR (1) FR2286528A1 (en)
GB (3) GB1529356A (en)
HK (3) HK42979A (en)
IE (1) IE43757B1 (en)
IL (1) IL48181A (en)
IT (1) IT1042914B (en)
MY (2) MY8200224A (en)
NL (2) NL188723C (en)
NO (2) NO142599C (en)
SE (2) SE440840B (en)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4085286A (en) * 1974-09-27 1978-04-18 Raychem Corporation Heat-recoverable sealing article with self-contained heating means and method of sealing a splice therewith
FI64482C (en) 1974-09-27 1983-11-10 Raychem Corp VAERMEAOTERHAEMTBAR ANORDNING OCH ANORDNING AV DENSAMMA FOER EN KABELSKARV
GB1561125A (en) * 1975-08-04 1980-02-13 Raychem Sa Nv Heat recoverable article
FR2320678A1 (en) * 1975-08-04 1977-03-04 Raychem Corp Thermal shrink fit sleeve or cover - has high electrical resistance and contains web of interwoven conductors connectable to current source for local heating
CA1084130A (en) * 1975-12-08 1980-08-19 Stephen H. Diaz Pressurizable splice case, especially for telephone cables
AU3158677A (en) * 1976-12-15 1979-06-21 Raychem Corp Method for closure and clip assembly
US4419156A (en) * 1977-05-18 1983-12-06 Raychem Corporation Method of encapsulation
DE2954743C2 (en) * 1978-01-09 1996-10-31 Raychem Sa Nv Clips for sealing branches from distributor boxes
DE2954256C3 (en) * 1978-01-09 1994-05-11 Raychem Sa Nv Method of forming a tight connection between a heat-shrunk sleeve and at least two elongate substrates entering the sleeve from the same end
GB1604981A (en) 1978-01-09 1981-12-16 Raychem Sa Nv Branchoff method
FR2440104A1 (en) * 1978-10-27 1980-05-23 Raychem Sa Nv HEAT SHRINKABLE FITTINGS IN PARTICULAR FOR CABLES, METHOD FOR THEIR IMPLEMENTATION AND ASSEMBLY COMPRISING SAME
IL62765A (en) * 1980-05-03 1985-07-31 Raychem Ltd Manufacture of dimensionally recoverable articles
IL63430A (en) * 1980-07-28 1985-10-31 Raychem Ltd Heat recoverable polymeric articles and their production
GB2084505B (en) * 1980-07-28 1984-05-10 Raychem Ltd Producing heat recoverable articles
DE3167193D1 (en) * 1980-07-28 1984-12-20 Raychem Corp Heat recoverable connector
EP0045211B1 (en) * 1980-07-28 1986-09-17 Raychem Limited Marker sleeve assembly and process for producing the same
JPS5881129A (en) * 1981-11-09 1983-05-16 Dainippon Printing Co Ltd Electroconductive and heat-shrinkable synthetic resin film, manufacture thereof and tape made of said film for covering electric wire
GB8314651D0 (en) * 1983-05-26 1983-06-29 Raychem Sa Nv Electrically heat-recoverable article
US4549040A (en) * 1984-03-21 1985-10-22 Preformed Line Products Company Splice case
US4743321A (en) * 1985-10-04 1988-05-10 Raychem Corporation Devices comprising PTC conductive polymers
GB8604519D0 (en) * 1986-02-24 1986-04-03 Raychem Sa Nv Electrical devices
DE3764861D1 (en) * 1986-05-06 1990-10-18 Raychem Sa Nv HEAT RESETABLE OBJECT.
EP0307197B1 (en) * 1987-09-09 1994-06-29 Raychem Limited Conductive polymeric heater
AU3866789A (en) * 1988-07-05 1990-02-05 Bowthorpe-Hellermann Limited Forming branch-off enclosures
DE19805650A1 (en) * 1998-02-12 1999-08-19 Abb Research Ltd Joining method using a PTC polymer
DE10357000B4 (en) * 2003-12-03 2005-11-03 Sontec Sensorbau Gmbh Longitudinally watertight cable and method for its production
US10283807B2 (en) * 2015-05-14 2019-05-07 Enovix Corporation Longitudinal constraints for energy storage devices

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3413442A (en) * 1965-07-15 1968-11-26 Texas Instruments Inc Self-regulating thermal apparatus
US3379218A (en) * 1965-07-29 1968-04-23 Raychem Corp Closure sleeve for pipes or the like
US3455336A (en) * 1965-11-03 1969-07-15 Raychem Corp Heat recoverable article and process
DE1947057U (en) 1966-07-26 1966-09-29 Bischof & Klein VALVE BAG.
GB1265194A (en) * 1968-08-15 1972-03-01
FR2032666A5 (en) 1969-09-18 1970-11-27 Sirti Spa Coaxial electrical cables soldering
US3770556A (en) * 1970-08-07 1973-11-06 Reychem Corp Wraparound closure sleeve
US3691505A (en) * 1970-08-20 1972-09-12 Gen Electric Heater cable splice and method of forming
AU1999170A (en) * 1970-09-16 1972-03-23 Vance Robert Paterson Easy jointing case
CH544906A (en) * 1971-11-12 1974-01-15 Gerbert & Cie Electrically heatable welding socket and process for their manufacture
GB1431167A (en) 1972-09-08 1976-04-07 Raychem Sa Nv Assembly and method for protecitng and insulating a concuit junction
US3858144A (en) * 1972-12-29 1974-12-31 Raychem Corp Voltage stress-resistant conductive articles
DE2345226A1 (en) 1973-09-07 1975-03-27 Enzinger Union Werke Ag Folding box lid closing mechanism - uses friction-type conveyor to transport boxes without driving lugs or holders
DE2413623C3 (en) 1974-03-21 1984-08-02 Walter Rose Gmbh & Co Kg, 5800 Hagen Liquid-tight, inlet-side sealing of at least two cables opening parallel into a sleeve housing
US4177376A (en) * 1974-09-27 1979-12-04 Raychem Corporation Layered self-regulating heating article
FI64482C (en) 1974-09-27 1983-11-10 Raychem Corp VAERMEAOTERHAEMTBAR ANORDNING OCH ANORDNING AV DENSAMMA FOER EN KABELSKARV
AU504687B2 (en) * 1974-09-27 1979-10-25 Raychem Corporation Electrically conductive crosslinked polymeric composition
GB1604981A (en) 1978-01-09 1981-12-16 Raychem Sa Nv Branchoff method
AU7323481A (en) * 1981-03-19 1982-10-06 Ashland Oil, Inc. Immobilization of vanadia deposited on catalytic materials during carbo-metallic oil conversion

Also Published As

Publication number Publication date
DK148190B (en) 1985-04-22
ATA740375A (en) 1982-09-15
JPS5176367A (en) 1976-07-01
IL48181A (en) 1980-12-31
DE2543338A1 (en) 1976-04-15
NL188723B (en) 1992-04-01
BR7506263A (en) 1976-08-03
GB1529353A (en) 1978-10-18
NL7511393A (en) 1976-03-30
FI64482B (en) 1983-07-29
MY8200224A (en) 1982-12-31
DK435475A (en) 1976-03-28
GB1529356A (en) 1978-10-18
SE440840B (en) 1985-08-19
IL48181A0 (en) 1975-11-25
NO790208L (en) 1976-03-30
CA1085127A (en) 1980-09-09
HK51679A (en) 1979-08-03
AT370921B (en) 1983-05-10
SE7510845L (en) 1976-03-28
IT1042914B (en) 1980-01-30
IE43757B1 (en) 1981-05-20
CH613171A5 (en) 1979-09-14
DE2543338C2 (en) 1990-10-25
FR2286528A1 (en) 1976-04-23
NO753277L (en) 1976-03-30
NL188723C (en) 1992-09-01
AU504000B2 (en) 1979-09-27
DK148190C (en) 1985-11-11
CA1069192A (en) 1980-01-01
NO142599C (en) 1980-09-10
FI64482C (en) 1983-11-10
SE7903006L (en) 1979-04-04
JPS5851815B2 (en) 1983-11-18
HK42979A (en) 1979-07-06
NL9101024A (en) 1991-10-01
CH628753A5 (en) 1982-03-15
AR223298A1 (en) 1981-08-14
FR2286528B1 (en) 1979-03-23
JPH028596A (en) 1990-01-12
NO142599B (en) 1980-06-02
HK51579A (en) 1979-08-03
SE447434B (en) 1986-11-10
IE43757L (en) 1976-03-27
AU8523275A (en) 1977-03-31
MY8200007A (en) 1982-12-31
FI752666A (en) 1976-03-28
ES441298A1 (en) 1977-11-16

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19920926