CH490779A - Couverture ou coussin électrique - Google Patents

Couverture ou coussin électrique

Info

Publication number
CH490779A
CH490779A CH634169A CH634169A CH490779A CH 490779 A CH490779 A CH 490779A CH 634169 A CH634169 A CH 634169A CH 634169 A CH634169 A CH 634169A CH 490779 A CH490779 A CH 490779A
Authority
CH
Switzerland
Prior art keywords
cushion
electric blanket
blanket
electric
Prior art date
Application number
CH634169A
Other languages
English (en)
French (fr)
Inventor
Charles Owers Leonard
Reginald Williams Frederick
Original Assignee
Dreamland Electrical Appliance
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 GB2876168A external-priority patent/GB1242413A/en
Application filed by Dreamland Electrical Appliance filed Critical Dreamland Electrical Appliance
Publication of CH490779A publication Critical patent/CH490779A/fr

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
    • H05B1/00—Details of electric heating devices
    • H05B1/02—Automatic switching arrangements specially adapted to apparatus ; Control of heating devices
    • H05B1/0202—Switches
    • H05B1/0213—Switches using bimetallic elements
    • 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
    • H05B3/342—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater flexible, e.g. heating nets or webs heaters used in textiles
    • 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
    • H05B2203/014—Heaters using resistive wires or cables not provided for in H05B3/54
    • 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
    • H05B2203/017—Manufacturing methods or apparatus for heaters
    • 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
    • H05B2203/035—Electrical circuits used in resistive heating apparatus

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Control Of Resistance Heating (AREA)
CH634169A 1968-04-26 1969-04-25 Couverture ou coussin électrique CH490779A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB1999968 1968-04-26
GB2876168A GB1242413A (en) 1968-04-26 1968-04-26 Electric blankets

Publications (1)

Publication Number Publication Date
CH490779A true CH490779A (fr) 1970-05-15

Family

ID=26254361

Family Applications (1)

Application Number Title Priority Date Filing Date
CH634169A CH490779A (fr) 1968-04-26 1969-04-25 Couverture ou coussin électrique

Country Status (5)

Country Link
BE (1) BE732059A (enrdf_load_stackoverflow)
CH (1) CH490779A (enrdf_load_stackoverflow)
DE (1) DE1920039A1 (enrdf_load_stackoverflow)
FR (1) FR2007051A1 (enrdf_load_stackoverflow)
NL (1) NL6906395A (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1599709A (en) * 1978-01-31 1981-10-07 Dreamland Electrical Appliance Heating circuits
FR2590433B1 (fr) * 1985-11-20 1989-06-30 Degois Cie Ets Element chauffant de securite destine a etre utilise, notamment dans une couverture chauffante
US20040026405A1 (en) * 2002-08-07 2004-02-12 Sunbean Products, Inc. Warming fabric with multiplex controller

Also Published As

Publication number Publication date
FR2007051A1 (enrdf_load_stackoverflow) 1970-01-02
BE732059A (enrdf_load_stackoverflow) 1969-10-27
DE1920039A1 (de) 1969-11-13
NL6906395A (enrdf_load_stackoverflow) 1969-10-28

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Legal Events

Date Code Title Description
PL Patent ceased