EP0168378A3 - Thermal switch with a temperature detector formed by a bimetallic snap disc - Google Patents

Thermal switch with a temperature detector formed by a bimetallic snap disc Download PDF

Info

Publication number
EP0168378A3
EP0168378A3 EP85890128A EP85890128A EP0168378A3 EP 0168378 A3 EP0168378 A3 EP 0168378A3 EP 85890128 A EP85890128 A EP 85890128A EP 85890128 A EP85890128 A EP 85890128A EP 0168378 A3 EP0168378 A3 EP 0168378A3
Authority
EP
European Patent Office
Prior art keywords
temperature detector
thermal switch
snap disc
bimetallic snap
detector formed
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.)
Granted
Application number
EP85890128A
Other languages
German (de)
Other versions
EP0168378B1 (en
EP0168378A2 (en
Inventor
Helmut Dipl.-Ing. Bayer
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.)
Electrovac AG
Original Assignee
Electrovac 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 Electrovac AG filed Critical Electrovac AG
Publication of EP0168378A2 publication Critical patent/EP0168378A2/en
Publication of EP0168378A3 publication Critical patent/EP0168378A3/en
Application granted granted Critical
Publication of EP0168378B1 publication Critical patent/EP0168378B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H37/00—Thermally-actuated switches
    • H01H37/02—Details
    • H01H37/32—Thermally-sensitive members
    • H01H37/52—Thermally-sensitive members actuated due to deflection of bimetallic element
    • H01H37/54—Thermally-sensitive members actuated due to deflection of bimetallic element wherein the bimetallic element is inherently snap acting
    • H01H37/5409—Bistable switches; Resetting means

Landscapes

  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Thermally Actuated Switches (AREA)
EP85890128A 1984-06-15 1985-06-12 Thermal switch with a temperature detector formed by a bimetallic snap disc Expired - Lifetime EP0168378B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT1966/84 1984-06-15
AT0196684A AT386489B (en) 1984-06-15 1984-06-15 THERMAL SWITCH WITH A TEMPERATURE SENSOR MADE FROM A THERMAL BIMETALLIC SNAP DISC

Publications (3)

Publication Number Publication Date
EP0168378A2 EP0168378A2 (en) 1986-01-15
EP0168378A3 true EP0168378A3 (en) 1988-07-27
EP0168378B1 EP0168378B1 (en) 1991-10-23

Family

ID=3524905

Family Applications (1)

Application Number Title Priority Date Filing Date
EP85890128A Expired - Lifetime EP0168378B1 (en) 1984-06-15 1985-06-12 Thermal switch with a temperature detector formed by a bimetallic snap disc

Country Status (4)

Country Link
US (1) US4646054A (en)
EP (1) EP0168378B1 (en)
AT (1) AT386489B (en)
DE (1) DE3584481D1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10259569A1 (en) * 2002-12-19 2004-07-01 Hilti Ag Hand-held power tool, e.g. chisel hammer, has sensor switch connected free of vibration with switch carrier
US7766006B1 (en) * 2007-03-09 2010-08-03 Coprecitec, S.L. Dual fuel vent free gas heater
DE102019128367B4 (en) * 2019-10-21 2021-06-10 Marcel P. HOFSAESS TEMPERATURE DEPENDENT SWITCH

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR972785A (en) * 1941-04-23 1951-02-02 Electro App S A Thermostatic device
US2889430A (en) * 1957-01-11 1959-06-02 Smith Webster Deroyce Thermostats
US3246107A (en) * 1963-11-04 1966-04-12 United Carr Inc Non-resetting thermally responsive switch
DE1413910A1 (en) * 1961-01-07 1969-10-09 Nikolaus Laing Temperature protection switch
AT374619B (en) * 1981-03-05 1984-05-10 Electrovac THERMAL SWITCH

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1513323C3 (en) * 1965-10-15 1974-01-31 Ellenberger & Poensgen Gmbh, 8503 Altdorf Push button thermal overcurrent switch
US4092623A (en) * 1976-07-21 1978-05-30 Mechanical Products Circuit breaker
AT354140B (en) * 1976-07-23 1979-12-27 Electrovac THERMAL SWITCH
DE2739928C3 (en) * 1977-09-05 1980-11-06 Norbert 5275 Bergneustadt Weiner Temperature-dependent electrical switch in flat design
AT383696B (en) * 1982-03-03 1987-08-10 Electrovac THERMAL SWITCH

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR972785A (en) * 1941-04-23 1951-02-02 Electro App S A Thermostatic device
US2889430A (en) * 1957-01-11 1959-06-02 Smith Webster Deroyce Thermostats
DE1413910A1 (en) * 1961-01-07 1969-10-09 Nikolaus Laing Temperature protection switch
US3246107A (en) * 1963-11-04 1966-04-12 United Carr Inc Non-resetting thermally responsive switch
AT374619B (en) * 1981-03-05 1984-05-10 Electrovac THERMAL SWITCH

Also Published As

Publication number Publication date
EP0168378B1 (en) 1991-10-23
US4646054A (en) 1987-02-24
DE3584481D1 (en) 1991-11-28
EP0168378A2 (en) 1986-01-15
ATA196684A (en) 1988-01-15
AT386489B (en) 1988-08-25

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