FR2286528A1 - SELF-HEATING SELF-HEATING SEALING ARTICLE WITH THERMAL REBUILDING AND PROCEDURE FOR MAKING A SPLICE TIGHT - Google Patents

SELF-HEATING SELF-HEATING SEALING ARTICLE WITH THERMAL REBUILDING AND PROCEDURE FOR MAKING A SPLICE TIGHT

Info

Publication number
FR2286528A1
FR2286528A1 FR7529586A FR7529586A FR2286528A1 FR 2286528 A1 FR2286528 A1 FR 2286528A1 FR 7529586 A FR7529586 A FR 7529586A FR 7529586 A FR7529586 A FR 7529586A FR 2286528 A1 FR2286528 A1 FR 2286528A1
Authority
FR
France
Prior art keywords
self
heating
rebuilding
procedure
thermal
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.)
Granted
Application number
FR7529586A
Other languages
French (fr)
Other versions
FR2286528B1 (en
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 FR2286528A1 publication Critical patent/FR2286528A1/en
Application granted granted Critical
Publication of FR2286528B1 publication Critical patent/FR2286528B1/fr
Granted 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
FR7529586A 1974-09-27 1975-09-26 SELF-HEATING SELF-HEATING SEALING ARTICLE WITH THERMAL REBUILDING AND PROCEDURE FOR MAKING A SPLICE TIGHT Granted FR2286528A1 (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 (2)

Publication Number Publication Date
FR2286528A1 true FR2286528A1 (en) 1976-04-23
FR2286528B1 FR2286528B1 (en) 1979-03-23

Family

ID=27056675

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7529586A Granted FR2286528A1 (en) 1974-09-27 1975-09-26 SELF-HEATING SELF-HEATING SEALING ARTICLE WITH THERMAL REBUILDING AND PROCEDURE FOR MAKING A SPLICE TIGHT

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) MY8200007A (en)
NL (2) NL188723C (en)
NO (2) NO142599C (en)
SE (2) SE440840B (en)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2320491A1 (en) * 1975-08-04 1977-03-04 Raychem Sa Nv ELEMENT SUITABLE FOR THERMAL RECOVERY AND SHEET FOR ITS TRAINING
FR2335078A1 (en) * 1975-12-08 1977-07-08 Raychem Corp BOXES FOR SURROUNDING SUBSTRATES, ESPECIALLY CABLE SPLICES
FR2374463A1 (en) * 1976-12-15 1978-07-13 Raychem Corp CLOSING PROCEDURE AND CLAMP FOR ITS IMPLEMENTATION
FR2427718A1 (en) * 1977-05-18 1979-12-28 Raychem Corp NEW ENCAPSULATION ARTICLE
EP0045612A1 (en) * 1980-07-28 1982-02-10 RAYCHEM CORPORATION (a California corporation) Heat recoverable connector
EP0046027A1 (en) * 1980-07-28 1982-02-17 Raychem Limited Process for the production of a heat recoverable article
FR2542517A1 (en) * 1978-01-09 1984-09-14 Raychem Sa Nv CLAMP USED FOR MAKING SEALS
EP0127457A2 (en) * 1983-05-26 1984-12-05 N.V. Raychem S.A. Electrically heat-recoverable article
EP0220003A2 (en) * 1985-10-04 1987-04-29 RAYCHEM CORPORATION (a Delaware corporation) Devices comprising PTC conductive polymers
EP0307197A2 (en) * 1987-09-09 1989-03-15 Raychem Limited Conductive polymeric heater
WO1990000470A2 (en) * 1988-07-05 1990-01-25 Bowthorpe-Hellermann Limited Forming branch-off enclosures

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI64482C (en) 1974-09-27 1983-11-10 Raychem Corp VAERMEAOTERHAEMTBAR ANORDNING OCH ANORDNING AV DENSAMMA FOER EN KABELSKARV
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
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
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
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
DE3177283T2 (en) * 1980-07-28 1993-02-11 Raychem Ltd HEAT-SHRINKABLE ITEMS.
GB2084505B (en) * 1980-07-28 1984-05-10 Raychem Ltd Producing heat recoverable articles
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
US4549040A (en) * 1984-03-21 1985-10-22 Preformed Line Products Company Splice case
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.
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

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1486303A (en) * 1965-07-15 1967-06-23 Texas Instruments Inc Heating method and device including application
FR2015723A1 (en) * 1968-08-15 1970-04-30 Raychem Corp
AU1999170A (en) * 1970-09-16 1972-03-23 Vance Robert Paterson Easy jointing case
US3691505A (en) * 1970-08-20 1972-09-12 Gen Electric Heater cable splice and method of forming
CH544906A (en) * 1971-11-12 1974-01-15 Gerbert & Cie Electrically heatable welding socket and process for their manufacture
FR2212617A1 (en) * 1972-12-29 1974-07-26 Raychem Corp

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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.
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
GB1431167A (en) 1972-09-08 1976-04-07 Raychem Sa Nv Assembly and method for protecitng and insulating a concuit junction
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
GB1528622A (en) * 1974-09-27 1978-10-18 Raychem Corp Electrically conductive compositions and heat-recoverable articles containing them
FI64482C (en) 1974-09-27 1983-11-10 Raychem Corp VAERMEAOTERHAEMTBAR ANORDNING OCH ANORDNING AV DENSAMMA FOER EN KABELSKARV
GB1604981A (en) 1978-01-09 1981-12-16 Raychem Sa Nv Branchoff method
EP0074945A1 (en) * 1981-03-19 1983-03-30 Ashland Oil, Inc. Immobilization of vanadia deposited on catalytic materials during carbometallic oil conversion

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1486303A (en) * 1965-07-15 1967-06-23 Texas Instruments Inc Heating method and device including application
FR2015723A1 (en) * 1968-08-15 1970-04-30 Raychem Corp
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
FR2212617A1 (en) * 1972-12-29 1974-07-26 Raychem Corp

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2320491A1 (en) * 1975-08-04 1977-03-04 Raychem Sa Nv ELEMENT SUITABLE FOR THERMAL RECOVERY AND SHEET FOR ITS TRAINING
FR2335078A1 (en) * 1975-12-08 1977-07-08 Raychem Corp BOXES FOR SURROUNDING SUBSTRATES, ESPECIALLY CABLE SPLICES
FR2374463A1 (en) * 1976-12-15 1978-07-13 Raychem Corp CLOSING PROCEDURE AND CLAMP FOR ITS IMPLEMENTATION
FR2427718A1 (en) * 1977-05-18 1979-12-28 Raychem Corp NEW ENCAPSULATION ARTICLE
FR2437089A1 (en) * 1977-05-18 1980-04-18 Raychem Corp ENCAPSULATION PROCESS
FR2542516A1 (en) * 1978-01-09 1984-09-14 Raychem Sa Nv CONNECTION METHOD USING A CLAMP
FR2542517A1 (en) * 1978-01-09 1984-09-14 Raychem Sa Nv CLAMP USED FOR MAKING SEALS
EP0046027A1 (en) * 1980-07-28 1982-02-17 Raychem Limited Process for the production of a heat recoverable article
EP0045612A1 (en) * 1980-07-28 1982-02-10 RAYCHEM CORPORATION (a California corporation) Heat recoverable connector
EP0127457A2 (en) * 1983-05-26 1984-12-05 N.V. Raychem S.A. Electrically heat-recoverable article
EP0127457A3 (en) * 1983-05-26 1985-01-23 N.V. Raychem S.A. Electrically heat-recoverable article
EP0220003A2 (en) * 1985-10-04 1987-04-29 RAYCHEM CORPORATION (a Delaware corporation) Devices comprising PTC conductive polymers
EP0220003A3 (en) * 1985-10-04 1988-05-25 Raychem Corporation (A California Corporation) Devices comprising ptc conductive polymers
EP0307197A2 (en) * 1987-09-09 1989-03-15 Raychem Limited Conductive polymeric heater
EP0307197A3 (en) * 1987-09-09 1991-03-20 Raychem Limited Conductive polymeric heater
WO1990000470A2 (en) * 1988-07-05 1990-01-25 Bowthorpe-Hellermann Limited Forming branch-off enclosures
WO1990000470A3 (en) * 1988-07-05 1990-02-22 Bowthorpe Hellermann Ltd Forming branch-off enclosures

Also Published As

Publication number Publication date
IL48181A (en) 1980-12-31
NL188723C (en) 1992-09-01
CH628753A5 (en) 1982-03-15
NO790208L (en) 1976-03-30
CA1085127A (en) 1980-09-09
CH613171A5 (en) 1979-09-14
NO753277L (en) 1976-03-30
SE447434B (en) 1986-11-10
IE43757B1 (en) 1981-05-20
DK148190B (en) 1985-04-22
IE43757L (en) 1976-03-27
DE2543338C2 (en) 1990-10-25
FI64482C (en) 1983-11-10
DK148190C (en) 1985-11-11
AR223298A1 (en) 1981-08-14
IT1042914B (en) 1980-01-30
JPS5176367A (en) 1976-07-01
AU8523275A (en) 1977-03-31
FR2286528B1 (en) 1979-03-23
FI64482B (en) 1983-07-29
IL48181A0 (en) 1975-11-25
DK435475A (en) 1976-03-28
HK42979A (en) 1979-07-06
ATA740375A (en) 1982-09-15
NL9101024A (en) 1991-10-01
CA1069192A (en) 1980-01-01
MY8200224A (en) 1982-12-31
FI752666A (en) 1976-03-28
JPS5851815B2 (en) 1983-11-18
NO142599B (en) 1980-06-02
SE7510845L (en) 1976-03-28
GB1529356A (en) 1978-10-18
ES441298A1 (en) 1977-11-16
HK51679A (en) 1979-08-03
NL188723B (en) 1992-04-01
AT370921B (en) 1983-05-10
BR7506263A (en) 1976-08-03
JPH028596A (en) 1990-01-12
SE7903006L (en) 1979-04-04
DE2543338A1 (en) 1976-04-15
NO142599C (en) 1980-09-10
GB1529353A (en) 1978-10-18
SE440840B (en) 1985-08-19
GB1529355A (en) 1978-10-18
NL7511393A (en) 1976-03-30
AU504000B2 (en) 1979-09-27
HK51579A (en) 1979-08-03
MY8200007A (en) 1982-12-31

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