EP0828273A3 - Interrupteur avec un élément de sécurité - Google Patents

Interrupteur avec un élément de sécurité Download PDF

Info

Publication number
EP0828273A3
EP0828273A3 EP97109367A EP97109367A EP0828273A3 EP 0828273 A3 EP0828273 A3 EP 0828273A3 EP 97109367 A EP97109367 A EP 97109367A EP 97109367 A EP97109367 A EP 97109367A EP 0828273 A3 EP0828273 A3 EP 0828273A3
Authority
EP
European Patent Office
Prior art keywords
switch
bimetallic strip
safety element
contacts
contact
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
EP97109367A
Other languages
German (de)
English (en)
Other versions
EP0828273B1 (fr
EP0828273A2 (fr
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 EP0828273A2 publication Critical patent/EP0828273A2/fr
Publication of EP0828273A3 publication Critical patent/EP0828273A3/fr
Application granted granted Critical
Publication of EP0828273B1 publication Critical patent/EP0828273B1/fr
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
    • H01H37/002—Thermally-actuated switches combined with protective means
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H61/00—Electrothermal relays
    • H01H61/01—Details
    • H01H61/0107—Details making use of shape memory materials
    • H01H2061/0115—Shape memory alloy [SMA] actuator formed by coil spring
    • 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
    • H01H37/323—Thermally-sensitive members making use of shape memory materials
    • 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

Landscapes

  • Thermally Actuated Switches (AREA)
  • Burglar Alarm Systems (AREA)
  • Push-Button Switches (AREA)
  • Automotive Seat Belt Assembly (AREA)
  • Pens And Brushes (AREA)
EP97109367A 1996-09-10 1997-06-10 Interrupteur avec un élément de sécurité Expired - Lifetime EP0828273B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19636640 1996-09-10
DE19636640A DE19636640C2 (de) 1996-09-10 1996-09-10 Schalter mit einem Sicherheitselement

Publications (3)

Publication Number Publication Date
EP0828273A2 EP0828273A2 (fr) 1998-03-11
EP0828273A3 true EP0828273A3 (fr) 1998-11-18
EP0828273B1 EP0828273B1 (fr) 2003-08-27

Family

ID=7805091

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97109367A Expired - Lifetime EP0828273B1 (fr) 1996-09-10 1997-06-10 Interrupteur avec un élément de sécurité

Country Status (6)

Country Link
US (1) US6091315A (fr)
EP (1) EP0828273B1 (fr)
AT (1) ATE248432T1 (fr)
DE (2) DE19636640C2 (fr)
ES (1) ES2205088T3 (fr)
PT (1) PT828273E (fr)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19909059C2 (de) * 1999-03-02 2003-10-16 Marcel Hofsaes Schalter mit Verschweißsicherung
DE10062704A1 (de) * 2000-12-15 2002-07-04 Siemens Ag Elektromechanisches Bauelement
DE10119290A1 (de) * 2001-04-20 2002-10-24 Conti Temic Microelectronic Stellelement, insbesondere als Teil eines Stellantriebs für ein Bilderfassungssystem
US7071809B2 (en) * 2002-11-25 2006-07-04 Honeywell International Inc. Thermal fuse containing bimetallic sensing element
US7345569B2 (en) * 2005-05-03 2008-03-18 Tsung-Mou Yu Temperature sensitive protection device for circuits
US7345568B2 (en) * 2005-05-03 2008-03-18 Tsung-Mou Yu Dual protection device for circuits
DE102007063650B4 (de) * 2007-08-28 2011-09-22 Marcel P. HOFSAESS Temperaturabhängiger Schalter mit Selbsthaltefunktion
US7737816B1 (en) * 2008-11-25 2010-06-15 Tsung Mou Yu Dual protection device for circuit
US7808361B1 (en) * 2008-11-25 2010-10-05 Tsung Mou Yu Dual protection device for circuit
US7750788B2 (en) * 2008-12-09 2010-07-06 Tsung Mou Yu Dual protection device for circuit
US7791448B2 (en) * 2008-12-12 2010-09-07 Tsung Mou Yu Dual protection device for circuit
US9455106B2 (en) * 2011-02-02 2016-09-27 Littelfuse, Inc. Three-function reflowable circuit protection device
US8941461B2 (en) 2011-02-02 2015-01-27 Tyco Electronics Corporation Three-function reflowable circuit protection device
DE202016104274U1 (de) * 2016-08-04 2017-11-08 INTER CONTROL Hermann Köhler Elektrik GmbH & Co KG Thermische Schalteinrichtung
DE102019128367B4 (de) * 2019-10-21 2021-06-10 Marcel P. HOFSAESS Temperaturabhängiger schalter

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2511214A1 (de) * 1975-03-14 1976-09-23 Hofsass P Temperatur-sicherheitseinrichtung fuer elektrische geraete, insbesondere haushaltgeraete
EP0041823A1 (fr) * 1980-06-06 1981-12-16 THE GENERAL ELECTRIC COMPANY, p.l.c. Interrupteur thermosensible
US4679023A (en) * 1986-08-14 1987-07-07 Honeywell Inc. Over-temperature control for a thermostat
EP0451678A2 (fr) * 1990-04-06 1991-10-16 Hitachi, Ltd. Dispositif de protection contre la surcharge

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4325047A (en) * 1980-04-09 1982-04-13 Aisin Seiki Kabushiki Kaisha Temperature responsive switch
DE3234373A1 (de) * 1982-09-16 1984-05-10 Peter 7530 Pforzheim Hofsäss Vorrichtung zum temperatur- und/oder stromabhaengigen schalten einer elektrischen verbindung
JPH0244232U (fr) * 1988-09-21 1990-03-27
US4990883A (en) * 1989-06-09 1991-02-05 Raychem Corporation Actuator which can be locked when exposed to a high temperature
DE4337141C2 (de) * 1993-10-30 1996-06-05 Hofsaes Geb Zeitz Ulrika Temperaturabhängiger Schalter
JP2791383B2 (ja) * 1994-06-10 1998-08-27 ウチヤ・サーモスタット株式会社 二重安全サーモスタット

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2511214A1 (de) * 1975-03-14 1976-09-23 Hofsass P Temperatur-sicherheitseinrichtung fuer elektrische geraete, insbesondere haushaltgeraete
EP0041823A1 (fr) * 1980-06-06 1981-12-16 THE GENERAL ELECTRIC COMPANY, p.l.c. Interrupteur thermosensible
US4679023A (en) * 1986-08-14 1987-07-07 Honeywell Inc. Over-temperature control for a thermostat
EP0451678A2 (fr) * 1990-04-06 1991-10-16 Hitachi, Ltd. Dispositif de protection contre la surcharge

Also Published As

Publication number Publication date
DE19636640C2 (de) 1999-02-18
DE59710647D1 (de) 2003-10-02
PT828273E (pt) 2004-01-30
ES2205088T3 (es) 2004-05-01
EP0828273B1 (fr) 2003-08-27
DE19636640A1 (de) 1998-03-12
ATE248432T1 (de) 2003-09-15
EP0828273A2 (fr) 1998-03-11
US6091315A (en) 2000-07-18

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