EP0778598A3 - Schalter mit einem bei Übertemperatur schaltenden Schaltwerk - Google Patents

Schalter mit einem bei Übertemperatur schaltenden Schaltwerk Download PDF

Info

Publication number
EP0778598A3
EP0778598A3 EP96115008A EP96115008A EP0778598A3 EP 0778598 A3 EP0778598 A3 EP 0778598A3 EP 96115008 A EP96115008 A EP 96115008A EP 96115008 A EP96115008 A EP 96115008A EP 0778598 A3 EP0778598 A3 EP 0778598A3
Authority
EP
European Patent Office
Prior art keywords
switch
spring part
bimetallic
temperature
excessive temperature
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
EP96115008A
Other languages
English (en)
French (fr)
Other versions
EP0778598B1 (de
EP0778598A2 (de
Inventor
Marcel Hofsäss
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.)
HOFSAESS, MARCEL
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP0778598A2 publication Critical patent/EP0778598A2/de
Publication of EP0778598A3 publication Critical patent/EP0778598A3/de
Application granted granted Critical
Publication of EP0778598B1 publication Critical patent/EP0778598B1/de
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
    • H01H37/5427—Thermally-sensitive members actuated due to deflection of bimetallic element wherein the bimetallic element is inherently snap acting encapsulated in sealed miniaturised housing
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H37/00—Thermally-actuated switches
    • H01H37/02—Details
    • H01H37/64—Contacts

Landscapes

  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Thermally Actuated Switches (AREA)
  • Slide Switches (AREA)
  • Keying Circuit Devices (AREA)

Abstract

Ein Schalter (10) mit einem bei Übertemperatur schaltenden Schaltwerk (12) zum Öffnen und Schließen eines an Außenanschlüsse (26, 38) des Schalters (10) anschließbaren Schaltkreises wird beschrieben. Das Schaltwerk (12) weist ein in Abhängigkeit von der Temperatur eines Bimetall-Teiles (33) gegen dieses arbeitendes, elektrisch leitendes Federteil (29) auf, das in Ruhestellung elektrisch mit einem Außenanschluß (38) verbunden ist und einen beweglichen Kontakt (28) trägt, der in Abhängigkeit von der Temperatur des Bimetall-Teiles (33) in Anlage mit einem festen Kontakt (24) ist, der elektrisch mit dem anderen Außenanschluß (26) verbunden ist. Der bewegliche Kontakt (28) ist einstückig mit dem Federteil (29) ausgebildet.
EP96115008A 1995-12-09 1996-09-19 Schalter mit einem bei Übertemperatur schaltenden Schaltwerk Expired - Lifetime EP0778598B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19546004 1995-12-09
DE19546004A DE19546004C2 (de) 1995-12-09 1995-12-09 Schalter mit einem bei Übertemperatur schaltenden Schaltwerk

Publications (3)

Publication Number Publication Date
EP0778598A2 EP0778598A2 (de) 1997-06-11
EP0778598A3 true EP0778598A3 (de) 1998-05-27
EP0778598B1 EP0778598B1 (de) 2002-04-10

Family

ID=7779671

Family Applications (1)

Application Number Title Priority Date Filing Date
EP96115008A Expired - Lifetime EP0778598B1 (de) 1995-12-09 1996-09-19 Schalter mit einem bei Übertemperatur schaltenden Schaltwerk

Country Status (4)

Country Link
US (1) US5903210A (de)
EP (1) EP0778598B1 (de)
AT (1) ATE216127T1 (de)
DE (2) DE19546004C2 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006092825A (ja) * 2004-09-22 2006-04-06 Fuji Denshi Kogyo Kk 温度スイッチと温度スイッチの組立方法
KR100982038B1 (ko) * 2009-10-30 2010-09-14 한백디스템(주) 과전류 차단기
US20130021132A1 (en) * 2011-07-21 2013-01-24 Honeywell International Inc. Permanent one-shot thermostat
DE102011119633B3 (de) * 2011-11-22 2013-04-11 Marcel P. HOFSAESS Temperaturabhängiger Schalter
DE102012103306B3 (de) * 2012-04-17 2013-04-25 Thermik Gerätebau GmbH Temperaturabhängiger Schalter mit Kontaktteil als Heizwiderstand
JP6157856B2 (ja) * 2013-01-10 2017-07-05 カルソニックカンセイ株式会社 熱感知装置
DE102013108508A1 (de) * 2013-08-07 2015-02-12 Thermik Gerätebau GmbH Temperaturabhängiger Schalter
DE102014108518A1 (de) * 2014-06-17 2015-12-17 Thermik Gerätebau GmbH Temperaturabhängiger Schalter mit Distanzring
DE102015114248B4 (de) * 2015-08-27 2019-01-17 Marcel P. HOFSAESS Temperaturabhängiger Schalter mit Schneidgrat

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1433185A (fr) * 1965-05-13 1966-03-25 Borletti Spa Thermocontact à bilame
US4492946A (en) * 1983-10-20 1985-01-08 Therm-O-Disc, Incorporated Edge-actuated thermostat
US5121095A (en) * 1990-02-14 1992-06-09 Susumu Ubukata Thermally responsive switch

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2917482C2 (de) * 1979-04-30 1982-11-25 Peter 7530 Pforzheim Hofsäss Übertemperaturschutzschalter
DE3319225A1 (de) * 1983-05-27 1984-11-29 Microtherm Gmbh, 7530 Pforzheim Thermoschalter
DE3319227A1 (de) * 1983-05-27 1984-11-29 Microtherm Gmbh, 7530 Pforzheim Thermoschalter
DE3710672C2 (de) * 1987-03-31 1997-05-15 Hofsaes Geb Zeitz Ulrika Temperaturwächter mit einem Gehäuse
US4894634A (en) * 1988-10-19 1990-01-16 Texas Instruments Incorporated Switch device
JPH02126336U (de) * 1989-01-17 1990-10-18
DE4142716C2 (de) * 1991-12-21 1997-01-16 Microtherm Gmbh Thermoschalter
DE4206157A1 (de) * 1992-02-28 1993-09-16 Hofsass P Thermoschalter
GB2275823B (en) * 1993-02-18 1996-11-27 Otter Controls Ltd Improvements relating to electric switches
DE4337141C2 (de) * 1993-10-30 1996-06-05 Hofsaes Geb Zeitz Ulrika Temperaturabhängiger Schalter

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1433185A (fr) * 1965-05-13 1966-03-25 Borletti Spa Thermocontact à bilame
US4492946A (en) * 1983-10-20 1985-01-08 Therm-O-Disc, Incorporated Edge-actuated thermostat
US5121095A (en) * 1990-02-14 1992-06-09 Susumu Ubukata Thermally responsive switch

Also Published As

Publication number Publication date
ATE216127T1 (de) 2002-04-15
EP0778598B1 (de) 2002-04-10
DE59609050D1 (de) 2002-05-16
DE19546004A1 (de) 1997-06-19
EP0778598A2 (de) 1997-06-11
DE19546004C2 (de) 1998-01-15
US5903210A (en) 1999-05-11

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