FR1438915A - Bimetal switching device - Google Patents

Bimetal switching device

Info

Publication number
FR1438915A
FR1438915A FR23626A FR23626A FR1438915A FR 1438915 A FR1438915 A FR 1438915A FR 23626 A FR23626 A FR 23626A FR 23626 A FR23626 A FR 23626A FR 1438915 A FR1438915 A FR 1438915A
Authority
FR
France
Prior art keywords
switching device
bimetal switching
bimetal
switching
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
FR23626A
Other languages
French (fr)
Inventor
Guenther Freudenthaler
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.)
Landis and Gyr AG
Original Assignee
Landis and Gyr AG
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 Landis and Gyr AG filed Critical Landis and Gyr AG
Application granted granted Critical
Publication of FR1438915A publication Critical patent/FR1438915A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H61/00—Electrothermal relays
    • H01H61/02—Electrothermal relays wherein the thermally-sensitive member is heated indirectly, e.g. resistively, inductively
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Thermally Actuated Switches (AREA)
FR23626A 1965-06-16 1965-07-06 Bimetal switching device Expired FR1438915A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH841865A CH437481A (en) 1965-06-16 1965-06-16 Switching device with two opposing, mechanically coupled bimetal strips

Publications (1)

Publication Number Publication Date
FR1438915A true FR1438915A (en) 1966-05-13

Family

ID=4340024

Family Applications (1)

Application Number Title Priority Date Filing Date
FR23626A Expired FR1438915A (en) 1965-06-16 1965-07-06 Bimetal switching device

Country Status (4)

Country Link
AT (1) AT249806B (en)
BE (1) BE666893A (en)
CH (1) CH437481A (en)
FR (1) FR1438915A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3707694A (en) * 1970-03-09 1972-12-26 Essex International Inc Thermally sensitive circuit control apparatus
CH589356A5 (en) * 1975-02-04 1977-06-30 Landis & Gyr Ag

Also Published As

Publication number Publication date
CH437481A (en) 1967-06-15
AT249806B (en) 1966-10-10
BE666893A (en) 1965-11-03

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