DE59710950D1 - Thermal overload protection - Google Patents

Thermal overload protection

Info

Publication number
DE59710950D1
DE59710950D1 DE59710950T DE59710950T DE59710950D1 DE 59710950 D1 DE59710950 D1 DE 59710950D1 DE 59710950 T DE59710950 T DE 59710950T DE 59710950 T DE59710950 T DE 59710950T DE 59710950 D1 DE59710950 D1 DE 59710950D1
Authority
DE
Germany
Prior art keywords
overload protection
thermal overload
thermal
protection
overload
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 - Lifetime
Application number
DE59710950T
Other languages
German (de)
Inventor
Dipl-Ing Fh Edenharter
Berthold Heldmann
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.)
Siemens AG
Original Assignee
Siemens 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 Siemens AG filed Critical Siemens AG
Application granted granted Critical
Publication of DE59710950D1 publication Critical patent/DE59710950D1/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
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/10—Operating or release mechanisms
    • H01H71/12—Automatic release mechanisms with or without manual release
    • H01H71/14—Electrothermal mechanisms
    • H01H71/16—Electrothermal mechanisms with bimetal element
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/08—Terminals; Connections
    • H01H2071/084—Terminals; Connections specially adapted for avoiding decalibration of trip unit, e.g. bimetal, when fixing conductor wire to connector
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/02—Housings; Casings; Bases; Mountings
    • H01H71/0207—Mounting or assembling the different parts of the circuit breaker
    • H01H71/0214—Housing or casing lateral walls containing guiding grooves or special mounting facilities
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H83/00—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current
    • H01H83/20—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by excess current as well as by some other abnormal electrical condition
    • H01H83/22—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by excess current as well as by some other abnormal electrical condition the other condition being imbalance of two or more currents or voltages
    • H01H83/223—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by excess current as well as by some other abnormal electrical condition the other condition being imbalance of two or more currents or voltages with bimetal elements
DE59710950T 1996-09-09 1997-08-27 Thermal overload protection Expired - Lifetime DE59710950D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19636562A DE19636562B4 (en) 1996-09-09 1996-09-09 Thermal overload protection

Publications (1)

Publication Number Publication Date
DE59710950D1 true DE59710950D1 (en) 2003-12-11

Family

ID=7805047

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19636562A Expired - Fee Related DE19636562B4 (en) 1996-09-09 1996-09-09 Thermal overload protection
DE59710950T Expired - Lifetime DE59710950D1 (en) 1996-09-09 1997-08-27 Thermal overload protection

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19636562A Expired - Fee Related DE19636562B4 (en) 1996-09-09 1996-09-09 Thermal overload protection

Country Status (3)

Country Link
EP (1) EP0828276B1 (en)
CN (1) CN1068969C (en)
DE (2) DE19636562B4 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10036350C2 (en) * 2000-07-26 2002-06-06 Moeller Gmbh Circuit breaker with thermomagnetic tripping device
DE102008062528B4 (en) * 2008-12-16 2020-07-02 Abb Schweiz Ag Thermal overload protection device and bimetallic release module
CN103295837B (en) * 2013-06-18 2015-04-29 陈永龙 Bipolar double-control temperature controller

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1638001A1 (en) * 1968-03-05 1971-01-21 Voigt & Haeffner Gmbh Thermal trigger
DE2532734C3 (en) * 1975-07-22 1981-04-16 Schulte-Elektrotechnik GmbH & Co KG, 5880 Lüdenscheid Multipole pressure switch with thermal overcurrent release
CH662211A5 (en) * 1982-03-22 1987-09-15 Sprecher & Schuh Ag METHOD FOR PRODUCING A MULTI-PHASE THERMAL TRIGGER AND A TRIGGER PRODUCED BY THIS METHOD.
EP0243647B1 (en) * 1986-04-07 1990-09-12 Sprecher + Schuh AG Circuit breaker using thermal tripping
JPS6365936U (en) * 1986-10-17 1988-04-30
DE3921511C1 (en) * 1989-06-30 1990-10-04 Tripus-Kunststoffteile Gmbh, 8870 Guenzburg, De Thermal overcurrent relay protecting AC appts. - has slide operated by bimetal unit heated by working current
DE4202049C1 (en) * 1992-01-27 1993-10-07 Kloeckner Moeller Gmbh Thermal trigger for electrical switchgear
FR2722331B1 (en) * 1994-07-08 1996-09-27 Legrand Sa THERMAL SUB-ASSEMBLY FOR CIRCUIT BREAKER

Also Published As

Publication number Publication date
EP0828276A3 (en) 1998-10-14
EP0828276A2 (en) 1998-03-11
DE19636562B4 (en) 2004-08-26
DE19636562A1 (en) 1998-03-12
CN1176476A (en) 1998-03-18
CN1068969C (en) 2001-07-25
EP0828276B1 (en) 2003-11-05

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition