GB1334969A - Heat-recoverable articles - Google Patents

Heat-recoverable articles

Info

Publication number
GB1334969A
GB1334969A GB5197271A GB5197271A GB1334969A GB 1334969 A GB1334969 A GB 1334969A GB 5197271 A GB5197271 A GB 5197271A GB 5197271 A GB5197271 A GB 5197271A GB 1334969 A GB1334969 A GB 1334969A
Authority
GB
United Kingdom
Prior art keywords
sheath
tubular members
cable
conductors
sheaths
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
GB5197271A
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
Application filed by Raychem Corp filed Critical Raychem Corp
Publication of GB1334969A publication Critical patent/GB1334969A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
    • H01R4/10—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation effected solely by twisting, wrapping, bending, crimping, or other permanent deformation
    • H01R4/18—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation effected solely by twisting, wrapping, bending, crimping, or other permanent deformation by crimping
    • H01R4/20—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation effected solely by twisting, wrapping, bending, crimping, or other permanent deformation by crimping using a crimping sleeve
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
    • H01R4/70—Insulation of connections
    • H01R4/72—Insulation of connections using a heat shrinking insulating sleeve
    • H01R4/723—Making a soldered electrical connection simultaneously with the heat shrinking

Abstract

1334969 Electric couplings RAYCHEM CORP 9 Nov 1971 [16 Nov 1970] 51972/71 Heading H2E A termination for a tape cable comprises a heat-shrinkable insulating member consisting of a sheath portion for receiving an end of a tape cable and communicating with a plurality of spaced integrally connected, tubular members for receiving individual conductors of the cable. As shown, Fig. 1, two sheets 15, 26 of heatrecoverable material are edge-bonded at 17, 18 to form two sheaths 11, 21, which are joined by tubular members 12 defined by a series of seams 13. Alternatively, a single sheet may be folded and bonded at mating edges. A ring 34 of fusible polymeric material in sheath 11 flows when the sheath is heat-shrunk down over an inserted cable-end to enhance insulation and sealing. Ends of tape cables may be inserted into sheaths 11, 21, an exposed conductor of each cable end being disposed in each tubular member 12 together with a ring of solder; alternatively, the conductors may be tinned. When the assembly is heated, the conductors are soldered together and the sheaths 11, 21 and tubular members 12 shrink down to seal and provide strain relief for the connections. Alternatively, one of the sheaths may be shrunk on to a terminal block, the terminals of which extend into tubular members 12, wherein they are soldered to the conductors of a tape cable inserted in the other sheath. Fig. 5 depicts a heatshrinkable member 22 comprising a single sheath 25, and integral tubular members 26 adapted to be shrunk around bosses 30 of a connector block 28, to enable terminal ends of socket contacts 31 protruding through the bosses to be soldered to conductors 32 of a tape cable 27 inserted into sheath 25. The tubular members may contain rings of solder and/or of fusible polymeric material. Insulating grease or heat-catalysed adhesive may replace fusible polymeric material in sheath or tubular members.
GB5197271A 1970-11-16 1971-11-09 Heat-recoverable articles Expired GB1334969A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US8971970A 1970-11-16 1970-11-16

Publications (1)

Publication Number Publication Date
GB1334969A true GB1334969A (en) 1973-10-24

Family

ID=22219263

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5197271A Expired GB1334969A (en) 1970-11-16 1971-11-09 Heat-recoverable articles

Country Status (11)

Country Link
JP (1) JPS56916B1 (en)
AU (1) AU3531371A (en)
BE (1) BE775410A (en)
CA (1) CA954959A (en)
CH (1) CH547554A (en)
DE (1) DE2156869C2 (en)
FR (1) FR2114004B1 (en)
GB (1) GB1334969A (en)
IT (1) IT961048B (en)
NL (1) NL170904C (en)
SE (1) SE387479B (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0045612A1 (en) * 1980-07-28 1982-02-10 RAYCHEM CORPORATION (a California corporation) Heat recoverable connector
GB2125237A (en) * 1982-08-05 1984-02-29 Raychem Sa Nv Flexible recoverable tubular article
US4488642A (en) * 1980-07-28 1984-12-18 Raychem Limited Polymeric articles
GB2146853A (en) * 1983-09-22 1985-04-24 Raychem Gmbh Electrical apparatus
WO1993003510A1 (en) * 1991-07-31 1993-02-18 Raychem S.A Electrical component
FR2772992A1 (en) * 1997-12-19 1999-06-25 Raymond Bernier Electrical connector wiring pin connection technique
WO2009122076A3 (en) * 2008-03-21 2009-11-26 Centre National D'etudes Spatiales Device for preventing the establishment of an electric arc between two conductive elements

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3852517A (en) * 1972-06-12 1974-12-03 Raychem Corp Conductive insert for heat recoverable electrical connector
GB1580210A (en) * 1975-12-29 1980-11-26 Raychem Corp Connector
FR2440630A2 (en) * 1978-10-31 1980-05-30 Mars Actel Sealed connector for electric cables - has conductive sleeve fitting over conductors and outer insulating sleeve fitting over complete joint to maintain dielectric seal
DE2965664D1 (en) * 1978-09-04 1983-07-21 Mars Alcatel Insulated connecting device for electrical conductors
JPS59180273U (en) * 1983-05-19 1984-12-01 ソニー株式会社 video cassette case

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2027962A (en) * 1933-03-03 1936-01-14 Nat Carbon Co Inc Production of articles from plastic compositions
NL130678C (en) * 1960-07-15 1900-01-01
BE635318A (en) * 1962-07-23
US3525799A (en) * 1968-05-17 1970-08-25 Raychem Corp Heat recoverable connector
US3538240A (en) * 1968-08-12 1970-11-03 Raychem Corp Terminal device

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0045612A1 (en) * 1980-07-28 1982-02-10 RAYCHEM CORPORATION (a California corporation) Heat recoverable connector
US4488642A (en) * 1980-07-28 1984-12-18 Raychem Limited Polymeric articles
GB2125237A (en) * 1982-08-05 1984-02-29 Raychem Sa Nv Flexible recoverable tubular article
GB2146853A (en) * 1983-09-22 1985-04-24 Raychem Gmbh Electrical apparatus
US4629277A (en) * 1983-09-22 1986-12-16 Raychem Corporation Electrical apparatus
WO1993003510A1 (en) * 1991-07-31 1993-02-18 Raychem S.A Electrical component
US5406031A (en) * 1991-07-31 1995-04-11 Raychem S.A. Electrical component
FR2772992A1 (en) * 1997-12-19 1999-06-25 Raymond Bernier Electrical connector wiring pin connection technique
WO2009122076A3 (en) * 2008-03-21 2009-11-26 Centre National D'etudes Spatiales Device for preventing the establishment of an electric arc between two conductive elements
US8297995B2 (en) 2008-03-21 2012-10-30 Centre National D'etudes Spatiales Device for preventing the establishment of an electric arc between two conductive elements

Also Published As

Publication number Publication date
NL170904B (en) 1982-08-02
CH547554A (en) 1974-03-29
NL170904C (en) 1983-01-03
FR2114004B1 (en) 1973-06-29
FR2114004A1 (en) 1972-06-30
AU3531371A (en) 1973-05-10
DE2156869A1 (en) 1972-06-29
JPS56916B1 (en) 1981-01-10
SE387479B (en) 1976-09-06
DE2156869C2 (en) 1984-05-10
CA954959A (en) 1974-09-17
BE775410A (en) 1972-03-16
IT961048B (en) 1973-12-10
NL7115709A (en) 1972-05-18

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Legal Events

Date Code Title Description
429A Application made for amendment of specification (sect. 29/1949)
429H Application (made) for amendment of specification now open to opposition (sect. 29/1949)
429D Case decided by the comptroller ** specification amended (sect. 29/1949)
PS Patent sealed
PE20 Patent expired after termination of 20 years