GB1159354A - Self-Heating Articles and process - Google Patents

Self-Heating Articles and process

Info

Publication number
GB1159354A
GB1159354A GB47071/67A GB4707167A GB1159354A GB 1159354 A GB1159354 A GB 1159354A GB 47071/67 A GB47071/67 A GB 47071/67A GB 4707167 A GB4707167 A GB 4707167A GB 1159354 A GB1159354 A GB 1159354A
Authority
GB
United Kingdom
Prior art keywords
article
self
oct
preferably comprises
heat source
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
GB47071/67A
Inventor
Judson Douglas Wetmore
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 GB1159354A publication Critical patent/GB1159354A/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
    • H01R4/70—Insulation of connections
    • H01R4/72—Insulation of connections using a heat shrinking insulating 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
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24V—COLLECTION, PRODUCTION OR USE OF HEAT NOT OTHERWISE PROVIDED FOR
    • F24V30/00—Apparatus or devices using heat produced by exothermal chemical reactions other than combustion

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Coating Of Shaped Articles Made Of Macromolecular Substances (AREA)
  • Thermotherapy And Cooling Therapy Devices (AREA)

Abstract

1,159,354. Plastics tubes. RAYCHEM CORP. 16 Oct., 1967 [17 Oct., 1966], No. 47071/67. Heading F2P. [Also in Division C3] A heat recoverable article, which may be in the form of a tube, is provided with a heat source which, upon actuation, is capable of raising the temperature of the article to an extent sufficient to cause recovery but insufficient to damage the article. The article preferably comprises a polymer having elastic memory. The heat source preferably comprises at least one material capable of undergoing an exothermic reaction which may be dispersed in the article at its outer surface or attached to the outer surface of the article.
GB47071/67A 1966-10-17 1967-10-16 Self-Heating Articles and process Expired GB1159354A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US58695466A 1966-10-17 1966-10-17

Publications (1)

Publication Number Publication Date
GB1159354A true GB1159354A (en) 1969-07-23

Family

ID=24347756

Family Applications (1)

Application Number Title Priority Date Filing Date
GB47071/67A Expired GB1159354A (en) 1966-10-17 1967-10-16 Self-Heating Articles and process

Country Status (8)

Country Link
JP (1) JPS4822992B1 (en)
BE (1) BE705258A (en)
CH (1) CH481972A (en)
DE (1) DE1704284B2 (en)
FR (1) FR1549412A (en)
GB (1) GB1159354A (en)
NL (1) NL158213B (en)
SE (1) SE357570B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0008912B1 (en) * 1978-09-01 1984-01-04 Ube Industries, Ltd. Heat shrinkable covers
JP2502132B2 (en) * 1988-09-30 1996-05-29 三菱重工業株式会社 Shape memory polyurethane elastomer molded body
JPH066349B2 (en) * 1988-10-18 1994-01-26 三菱重工業株式会社 Shape memory tubular body and construction method thereof
JPH02113016A (en) * 1988-10-21 1990-04-25 Mitsubishi Heavy Ind Ltd Heat insulating material consisting of shape memorizing polymer foam
FR2710203A1 (en) * 1993-09-14 1995-03-24 Pirelli Cables Warmable power cable accessory.
JP4729202B2 (en) * 2001-07-05 2011-07-20 Ｇｋｎドライブラインジャパン株式会社 Wet friction clutch and electromagnetic clutch

Also Published As

Publication number Publication date
SE357570B (en) 1973-07-02
DE1704284A1 (en) 1971-04-29
JPS4822992B1 (en) 1973-07-10
NL158213B (en) 1978-10-16
NL6714102A (en) 1968-04-18
FR1549412A (en) 1968-12-13
BE705258A (en) 1968-03-01
DE1704284B2 (en) 1971-12-09
CH481972A (en) 1969-11-30

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Legal Events

Date Code Title Description
PS Patent sealed
PE20 Patent expired after termination of 20 years