CH409170A - Steuereinrichtung für elektrisch heizbare Vorrichtungen, insbesondere Bettdecken - Google Patents

Steuereinrichtung für elektrisch heizbare Vorrichtungen, insbesondere Bettdecken

Info

Publication number
CH409170A
CH409170A CH523564A CH523564A CH409170A CH 409170 A CH409170 A CH 409170A CH 523564 A CH523564 A CH 523564A CH 523564 A CH523564 A CH 523564A CH 409170 A CH409170 A CH 409170A
Authority
CH
Switzerland
Prior art keywords
control device
electrically heatable
bed covers
particular bed
heatable devices
Prior art date
Application number
CH523564A
Other languages
English (en)
Inventor
Frederick Jacobsen Chester
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
Publication of CH409170A publication Critical patent/CH409170A/de

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)
CH523564A 1963-04-30 1964-04-22 Steuereinrichtung für elektrisch heizbare Vorrichtungen, insbesondere Bettdecken CH409170A (de)

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
CH409170A true CH409170A (de) 1966-03-15

Family

ID=23058680

Family Applications (1)

Application Number Title Priority Date Filing Date
CH523564A CH409170A (de) 1963-04-30 1964-04-22 Steuereinrichtung für elektrisch heizbare Vorrichtungen, insbesondere Bettdecken

Country Status (7)

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

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019051074A1 (en) 2017-09-06 2019-03-14 Carrier Corporation THERMAL 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
NL144118B (nl) 1974-11-15
GB1043576A (en) 1966-09-21
NL6404734A (de) 1964-11-02
AT263968B (de) 1968-08-12
ES299261A1 (es) 1964-06-16
US3246086A (en) 1966-04-12
JPS418097B1 (de) 1966-04-27

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