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CH364294A - Electric switch for electric heating devices, in particular for heating pads - Google Patents

Electric switch for electric heating devices, in particular for heating pads

Info

Publication number
CH364294A
CH364294A CH6681758A CH6681758A CH364294A CH 364294 A CH364294 A CH 364294A CH 6681758 A CH6681758 A CH 6681758A CH 6681758 A CH6681758 A CH 6681758A CH 364294 A CH364294 A CH 364294A
Authority
CH
Switzerland
Prior art keywords
electric
heating
pads
electric switch
devices
Prior art date
Application number
CH6681758A
Other languages
German (de)
Inventor
Stumpf Heinrich
Original Assignee
Busch Jaeger Duerener Metall
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 Busch Jaeger Duerener Metall filed Critical Busch Jaeger Duerener Metall
Publication of CH364294A publication Critical patent/CH364294A/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H19/00—Switches operated by an operating part which is rotatable about a longitudinal axis thereof and which is acted upon directly by a solid body external to the switch, e.g. by a hand
    • H01H19/54—Switches operated by an operating part which is rotatable about a longitudinal axis thereof and which is acted upon directly by a solid body external to the switch, e.g. by a hand the operating part having at least five or an unspecified number of operative positions
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Control Of Resistance Heating (AREA)
  • Mechanical Control Devices (AREA)
CH6681758A 1957-12-06 1958-12-02 Electric switch for electric heating devices, in particular for heating pads CH364294A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB47031A DE1110274B (en) 1957-12-06 1957-12-06 Electrical switch for parallel, individual and series connection of two resistors of electrical heaters, especially heating pads

Publications (1)

Publication Number Publication Date
CH364294A true CH364294A (en) 1962-09-15

Family

ID=6968114

Family Applications (1)

Application Number Title Priority Date Filing Date
CH6681758A CH364294A (en) 1957-12-06 1958-12-02 Electric switch for electric heating devices, in particular for heating pads

Country Status (4)

Country Link
CH (1) CH364294A (en)
DE (1) DE1110274B (en)
FR (1) FR1219261A (en)
GB (1) GB899007A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1650668B1 (en) * 1967-11-16 1970-12-17 Dreefs E Gmbh Device rotary switch with control cam
US3668367A (en) * 1969-05-15 1972-06-06 Dreamland Electrical Appliance Electrically heated pads or blankets

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE677468C (en) * 1935-03-03 1939-06-26 Carl Friedrich Luebold Fa Stove switch

Also Published As

Publication number Publication date
GB899007A (en) 1962-06-20
FR1219261A (en) 1960-05-17
DE1110274B (en) 1961-07-06

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