FR2335022A1 - HEATING ELEMENTS CONTAINING CONDUCTING POLYMERS - Google Patents

HEATING ELEMENTS CONTAINING CONDUCTING POLYMERS

Info

Publication number
FR2335022A1
FR2335022A1 FR7636960A FR7636960A FR2335022A1 FR 2335022 A1 FR2335022 A1 FR 2335022A1 FR 7636960 A FR7636960 A FR 7636960A FR 7636960 A FR7636960 A FR 7636960A FR 2335022 A1 FR2335022 A1 FR 2335022A1
Authority
FR
France
Prior art keywords
heating elements
conducting polymers
elements containing
containing conducting
polymers
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
FR7636960A
Other languages
French (fr)
Other versions
FR2335022B1 (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
Application filed by Raychem Corp filed Critical Raychem Corp
Publication of FR2335022A1 publication Critical patent/FR2335022A1/en
Application granted granted Critical
Publication of FR2335022B1 publication Critical patent/FR2335022B1/fr
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00—Ohmic-resistance heating
    • H05B3/10—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor
    • H05B3/12—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor characterised by the composition or nature of the conductive material
    • H05B3/14—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor characterised by the composition or nature of the conductive material the material being non-metallic
    • H05B3/146—Conductive polymers, e.g. polyethylene, thermoplastics
    • 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
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00—Ohmic-resistance heating
    • H05B3/02—Details
    • H05B3/06—Heater elements structurally combined with coupling elements or holders
    • 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
FR7636960A 1975-12-08 1976-12-08 HEATING ELEMENTS CONTAINING CONDUCTING POLYMERS Granted FR2335022A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US63844075A 1975-12-08 1975-12-08

Publications (2)

Publication Number Publication Date
FR2335022A1 true FR2335022A1 (en) 1977-07-08
FR2335022B1 FR2335022B1 (en) 1982-03-05

Family

ID=24560040

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7636960A Granted FR2335022A1 (en) 1975-12-08 1976-12-08 HEATING ELEMENTS CONTAINING CONDUCTING POLYMERS

Country Status (11)

Country Link
JP (1) JPS6013277B2 (en)
AU (1) AU512189B2 (en)
BE (1) BE849186A (en)
CA (1) CA1100561A (en)
DE (1) DE2655543A1 (en)
ES (1) ES454025A1 (en)
FR (1) FR2335022A1 (en)
GB (1) GB1569161A (en)
HK (1) HK44581A (en)
IT (1) IT1133908B (en)
MY (1) MY8200283A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2392572A1 (en) * 1976-12-13 1978-12-22 Raychem Corp ELECTRICAL DEVICES CONTAINING CONDUCTIVE POLYMER COMPOSITIONS
FR2399145A2 (en) * 1977-07-25 1979-02-23 Raychem Corp SELF-HEATING THERMAL RECOVERY OBJECTS
EP0022611A1 (en) * 1979-05-21 1981-01-21 RAYCHEM CORPORATION (a California corporation) Electrical devices comprising PTC conductive polymer elements
EP0117762A1 (en) * 1983-03-01 1984-09-05 N.V. Raychem S.A. Electrically heat-recoverable article
EP0127457A2 (en) * 1983-05-26 1984-12-05 N.V. Raychem S.A. Electrically heat-recoverable article
EP0144187A1 (en) * 1983-11-17 1985-06-12 RAYCHEM CORPORATION (a Delaware corporation) Electrical devices comprising PTC elements
EP0173541A2 (en) * 1984-08-22 1986-03-05 Raychem Gmbh Method of forming a duct seal
FR3072178A1 (en) * 2017-10-10 2019-04-12 Autoliv Development Ab ELECTRIC DEVICE OF VEHICLE

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4095044A (en) * 1976-10-26 1978-06-13 Raychem Corporation Multiple cable adapter and splice case including the same
GB2228653B (en) * 1989-01-25 1992-03-04 Thermaflex Ltd Flexible heating element
DE19823506B4 (en) * 1998-05-26 2006-05-04 Latec Ag Heating sleeve for pipes
DE19823505A1 (en) * 1998-05-26 1999-12-09 Latec Ag Zollikon Device for heating media
DE10304761B4 (en) * 2003-02-05 2005-10-27 W.E.T. Automotive Systems Ag Flexible heating element
US20080010815A1 (en) * 2006-07-17 2008-01-17 W.E.T. Automotive Group Ag Heating tape structure
CN104270838A (en) * 2014-09-10 2015-01-07 苏州容电储能科技有限公司 Electric heating coating for interface energizing and interface heating and preparing method of electric heating coating
DE102015017122B4 (en) 2015-07-03 2023-03-23 Kautex Textron Gmbh & Co. Kg operating fluid tank
DE102017121039A1 (en) * 2017-05-24 2018-11-29 Webasto SE air heater

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1452971A (en) * 1964-10-09 1966-04-15 Polyelectric Corp plastic electrical resistance element and its manufacturing process
FR1436366A (en) * 1965-05-28 1966-04-22 Ici Ltd flexible heating elements
FR1486303A (en) * 1965-07-15 1967-06-23 Texas Instruments Inc Heating method and device including application
FR1510940A (en) * 1965-12-01 1968-01-26 Texas Instruments Inc Heating device and method of manufacturing this device
FR2039282A1 (en) * 1969-04-18 1971-01-15 Breveteam Sa
FR2170233A1 (en) * 1972-02-03 1973-09-14 Cellu Prod Co
FR2212617A1 (en) * 1972-12-29 1974-07-26 Raychem Corp
FR2258255A1 (en) * 1974-01-23 1975-08-18 Raychem Sa Nv

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB905867A (en) * 1957-11-18 1962-09-12 Eisler Paul Manufacture of electrical heating and conducting devices
US3221145A (en) * 1963-09-06 1965-11-30 Armstrong Cork Co Laminated heating sheet
GB1265194A (en) * 1968-08-15 1972-03-01

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1452971A (en) * 1964-10-09 1966-04-15 Polyelectric Corp plastic electrical resistance element and its manufacturing process
FR1436366A (en) * 1965-05-28 1966-04-22 Ici Ltd flexible heating elements
FR1486303A (en) * 1965-07-15 1967-06-23 Texas Instruments Inc Heating method and device including application
FR1510940A (en) * 1965-12-01 1968-01-26 Texas Instruments Inc Heating device and method of manufacturing this device
FR2039282A1 (en) * 1969-04-18 1971-01-15 Breveteam Sa
FR2170233A1 (en) * 1972-02-03 1973-09-14 Cellu Prod Co
FR2212617A1 (en) * 1972-12-29 1974-07-26 Raychem Corp
FR2258255A1 (en) * 1974-01-23 1975-08-18 Raychem Sa Nv

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2392572A1 (en) * 1976-12-13 1978-12-22 Raychem Corp ELECTRICAL DEVICES CONTAINING CONDUCTIVE POLYMER COMPOSITIONS
FR2399145A2 (en) * 1977-07-25 1979-02-23 Raychem Corp SELF-HEATING THERMAL RECOVERY OBJECTS
EP0022611A1 (en) * 1979-05-21 1981-01-21 RAYCHEM CORPORATION (a California corporation) Electrical devices comprising PTC conductive polymer elements
EP0117762A1 (en) * 1983-03-01 1984-09-05 N.V. Raychem S.A. Electrically heat-recoverable article
US4675512A (en) * 1983-03-01 1987-06-23 Nv Raychem Sa Electrically heat-recoverable article
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
EP0144187A1 (en) * 1983-11-17 1985-06-12 RAYCHEM CORPORATION (a Delaware corporation) Electrical devices comprising PTC elements
EP0173541A2 (en) * 1984-08-22 1986-03-05 Raychem Gmbh Method of forming a duct seal
EP0173541A3 (en) * 1984-08-22 1987-08-12 Raychem Gmbh Method and means for sealing
FR3072178A1 (en) * 2017-10-10 2019-04-12 Autoliv Development Ab ELECTRIC DEVICE OF VEHICLE
WO2019072747A1 (en) * 2017-10-10 2019-04-18 Autoliv Development Ab Electrical device for a vehicle

Also Published As

Publication number Publication date
BE849186A (en) 1977-06-08
JPS6013277B2 (en) 1985-04-05
CA1100561A (en) 1981-05-05
MY8200283A (en) 1982-12-31
FR2335022B1 (en) 1982-03-05
DE2655543C2 (en) 1987-07-02
IT1133908B (en) 1986-07-24
ES454025A1 (en) 1977-11-16
AU2035276A (en) 1978-06-15
HK44581A (en) 1981-09-11
DE2655543A1 (en) 1977-06-23
GB1569161A (en) 1980-06-11
JPS52107645A (en) 1977-09-09
AU512189B2 (en) 1980-09-25

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Legal Events

Date Code Title Description
ST Notification of lapse