FR2485285B1 - Couverture electrique chauffante a circuit de securite - Google Patents

Couverture electrique chauffante a circuit de securite

Info

Publication number
FR2485285B1
FR2485285B1 FR8106457A FR8106457A FR2485285B1 FR 2485285 B1 FR2485285 B1 FR 2485285B1 FR 8106457 A FR8106457 A FR 8106457A FR 8106457 A FR8106457 A FR 8106457A FR 2485285 B1 FR2485285 B1 FR 2485285B1
Authority
FR
France
Prior art keywords
electric heating
safety circuit
heating cover
cover
safety
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
FR8106457A
Other languages
English (en)
Other versions
FR2485285A1 (fr
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.)
Sunbeam Corp
Original Assignee
Sunbeam 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 Sunbeam Corp filed Critical Sunbeam Corp
Publication of FR2485285A1 publication Critical patent/FR2485285A1/fr
Application granted granted Critical
Publication of FR2485285B1 publication Critical patent/FR2485285B1/fr
Expired 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
    • H05B3/40—Heating elements having the shape of rods or tubes
    • H05B3/54—Heating elements having the shape of rods or tubes flexible
    • H05B3/56—Heating cables
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H5/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal non-electric working conditions with or without subsequent reconnection
    • H02H5/04—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal non-electric working conditions with or without subsequent reconnection responsive to abnormal temperature
    • H02H5/042—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal non-electric working conditions with or without subsequent reconnection responsive to abnormal temperature using temperature dependent resistors
    • H02H5/043—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal non-electric working conditions with or without subsequent reconnection responsive to abnormal temperature using temperature dependent resistors the temperature dependent resistor being disposed parallel to a heating wire, e.g. in a heating blanket
    • 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
    • H05B3/20—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater
    • H05B3/34—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater flexible, e.g. heating nets or webs
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H5/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal non-electric working conditions with or without subsequent reconnection
    • H02H5/10—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal non-electric working conditions with or without subsequent reconnection responsive to mechanical injury, e.g. rupture of line, breakage of earth connection
    • 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
    • H05B2203/00—Aspects relating to Ohmic resistive heating covered by group H05B3/00
    • H05B2203/011—Heaters using laterally extending conductive material as connecting 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
    • H05B2203/00—Aspects relating to Ohmic resistive heating covered by group H05B3/00
    • H05B2203/02—Heaters using heating elements having a positive temperature coefficient
FR8106457A 1980-04-01 1981-03-31 Couverture electrique chauffante a circuit de securite Expired FR2485285B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US13620280A 1980-04-01 1980-04-01

Publications (2)

Publication Number Publication Date
FR2485285A1 FR2485285A1 (fr) 1981-12-24
FR2485285B1 true FR2485285B1 (fr) 1985-07-12

Family

ID=22471805

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8106457A Expired FR2485285B1 (fr) 1980-04-01 1981-03-31 Couverture electrique chauffante a circuit de securite

Country Status (13)

Country Link
JP (1) JPS57864A (fr)
AR (1) AR227041A1 (fr)
AU (1) AU542163B2 (fr)
BE (1) BE888195A (fr)
BR (1) BR8101977A (fr)
CA (1) CA1156300A (fr)
DE (1) DE3111911A1 (fr)
FR (1) FR2485285B1 (fr)
GB (1) GB2075777B (fr)
MX (1) MX149294A (fr)
NL (1) NL8101632A (fr)
NZ (1) NZ196568A (fr)
ZA (1) ZA812180B (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4436986A (en) * 1981-11-23 1984-03-13 Sunbeam Corporation Electric blanket safety circuit
DE3203128A1 (de) * 1982-01-30 1983-08-04 Braun Ag, 6000 Frankfurt Schutzschalter
JPS6091583A (ja) * 1983-10-24 1985-05-22 松下電器産業株式会社 発熱体
GB2159354B (en) * 1984-04-03 1987-10-28 Birmid Qualcast Electrical protective devices
GB8417547D0 (en) * 1984-07-10 1984-08-15 Dreamland Electrical Apliances Electric blankets
CA1244863A (fr) * 1984-12-06 1988-11-15 George C. Crowley Couverture ou coussin electrique a circuit de chauffage a coefficient de temperature positif ameliore
US4662204A (en) * 1985-01-17 1987-05-05 Usui Kokusai Sangyo Kabushiki Kaisha Apparatus for automatically bending metallic tubes
GB2200001A (en) * 1987-01-12 1988-07-20 Duraplug Elect Ltd Electric cable assembly with safety device
US4928423A (en) * 1988-07-20 1990-05-29 Yoshikazu Furuta Fishhook and method for producing the same
US5801914A (en) * 1996-05-23 1998-09-01 Sunbeam Products, Inc. Electrical safety circuit with a breakable conductive element
US20190140442A1 (en) * 2017-11-03 2019-05-09 Nvent Services Gmbh Inrush Limit of Self-Regulating Heating Cables

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE628620A (fr) * 1962-02-21
GB1155118A (en) * 1966-10-10 1969-06-18 Dreamland Electrical Appliance Protective Electric Circuits for Electrically-heated Blankets or Pads
US3493815A (en) * 1967-07-19 1970-02-03 Gen Electric Electric protective system
US3727105A (en) * 1971-06-24 1973-04-10 Anthony S Mfg Co Fail-safe power cut-out device
GB1600256A (en) * 1976-12-13 1981-10-14 Raychem Corp Process for the manufacture of electrical devices comprising conductive polymer compositions
GB1599709A (en) * 1978-01-31 1981-10-07 Dreamland Electrical Appliance Heating circuits
ZA793906B (en) * 1978-08-24 1980-07-30 Dreamland Electrical Appliance Heating circuits

Also Published As

Publication number Publication date
AR227041A1 (es) 1982-09-15
FR2485285A1 (fr) 1981-12-24
MX149294A (es) 1983-10-10
AU6881681A (en) 1981-10-08
GB2075777B (en) 1983-09-21
BR8101977A (pt) 1981-10-06
DE3111911A1 (de) 1982-03-04
BE888195A (fr) 1981-07-16
AU542163B2 (en) 1985-02-07
JPS6412073B2 (fr) 1989-02-28
ZA812180B (en) 1982-07-28
NZ196568A (en) 1985-04-30
JPS57864A (en) 1982-01-05
CA1156300A (fr) 1983-11-01
NL8101632A (nl) 1981-11-02
GB2075777A (en) 1981-11-18

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