AT263968B - Switching device for electrical consumers, in particular electric blankets - Google Patents

Switching device for electrical consumers, in particular electric blankets

Info

Publication number
AT263968B
AT263968B AT388664A AT388664A AT263968B AT 263968 B AT263968 B AT 263968B AT 388664 A AT388664 A AT 388664A AT 388664 A AT388664 A AT 388664A AT 263968 B AT263968 B AT 263968B
Authority
AT
Austria
Prior art keywords
switching device
electrical consumers
particular electric
electric blankets
blankets
Prior art date
Application number
AT388664A
Other languages
German (de)
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Application granted granted Critical
Publication of AT263968B publication Critical patent/AT263968B/en

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
    • H05B1/0227—Applications
    • H05B1/0252—Domestic applications
    • H05B1/0272—For heating of fabrics
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00—Control of temperature
    • G05D23/19—Control of temperature characterised by the use of electric means
    • G05D23/1906—Control of temperature characterised by the use of electric means using an analogue comparing device
    • G05D23/1909—Control of temperature characterised by the use of electric means using an analogue comparing device whose output amplitude can only take two discrete values
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00—Control of temperature
    • G05D23/19—Control of temperature characterised by the use of electric means
    • G05D23/1906—Control of temperature characterised by the use of electric means using an analogue comparing device
    • G05D23/1913—Control of temperature characterised by the use of electric means using an analogue comparing device delivering a series of pulses
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00—Control of temperature
    • G05D23/19—Control of temperature characterised by the use of electric means
    • G05D23/20—Control of temperature characterised by the use of electric means with sensing elements having variation of electric or magnetic properties with change of temperature
    • G05D23/24—Control of temperature characterised by the use of electric means with sensing elements having variation of electric or magnetic properties with change of temperature the sensing element having a resistance varying with temperature, e.g. a thermistor
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
    • H01H13/68—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having two operating members, one for opening and one for closing the same set of contacts
    • 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)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Textile Engineering (AREA)
  • Control Of Resistance Heating (AREA)
  • Push-Button Switches (AREA)
AT388664A 1963-04-30 1964-04-30 Switching device for electrical consumers, in particular electric blankets AT263968B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US276929A US3246086A (en) 1963-04-30 1963-04-30 Switch assembly and circuit for electrically heated bedcovers

Publications (1)

Publication Number Publication Date
AT263968B true AT263968B (en) 1968-08-12

Family

ID=23058680

Family Applications (1)

Application Number Title Priority Date Filing Date
AT388664A AT263968B (en) 1963-04-30 1964-04-30 Switching device for electrical consumers, in particular electric blankets

Country Status (7)

Country Link
US (1) US3246086A (en)
JP (1) JPS418097B1 (en)
AT (1) AT263968B (en)
CH (1) CH409170A (en)
ES (1) ES299261A1 (en)
GB (1) GB1043576A (en)
NL (1) NL144118B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MX2020002493A (en) 2017-09-06 2020-07-13 Carrier Corp Heat alarm unit.

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2806907A (en) * 1953-10-30 1957-09-17 Mazzola Ambrose Electrical control switch
US2879345A (en) * 1956-02-01 1959-03-24 Jr Donald P Mossman Selective switching apparatus
US2935590A (en) * 1958-01-23 1960-05-03 Standard Oil Co Temperature control device
US2987602A (en) * 1959-01-26 1961-06-06 Eastman Kodak Co Temperature control system for a photographic copying apparatus
US3137773A (en) * 1961-10-30 1964-06-16 American Seating Co Manual control for a motorized hospital bed

Also Published As

Publication number Publication date
ES299261A1 (en) 1964-06-16
NL6404734A (en) 1964-11-02
NL144118B (en) 1974-11-15
JPS418097B1 (en) 1966-04-27
GB1043576A (en) 1966-09-21
US3246086A (en) 1966-04-12
CH409170A (en) 1966-03-15

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