IN153469B - - Google Patents

Info

Publication number
IN153469B
IN153469B IN281/CAL/81A IN281CA1980A IN153469B IN 153469 B IN153469 B IN 153469B IN 281CA1980 A IN281CA1980 A IN 281CA1980A IN 153469 B IN153469 B IN 153469B
Authority
IN
India
Application number
IN281/CAL/81A
Other languages
English (en)
Inventor
Albert Warnest
Friedrich Ebnet
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
Publication of IN153469B publication Critical patent/IN153469B/en

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
    • H01H71/74—Means for adjusting the conditions under which the device will function to provide protection
    • H01H71/7427—Adjusting only the electrothermal mechanism
    • H01H71/7445—Poly-phase adjustment
    • 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
IN281/CAL/81A 1979-04-11 1980-03-11 IN153469B (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2914776A DE2914776C2 (de) 1979-04-11 1979-04-11 Auslöser für ein thermisches Schutzrelais

Publications (1)

Publication Number Publication Date
IN153469B true IN153469B (ja) 1984-07-21

Family

ID=6068130

Family Applications (1)

Application Number Title Priority Date Filing Date
IN281/CAL/81A IN153469B (ja) 1979-04-11 1980-03-11

Country Status (8)

Country Link
US (1) US4321573A (ja)
EP (1) EP0017813B1 (ja)
JP (1) JPS5929939B2 (ja)
AR (1) AR218199A1 (ja)
BR (1) BR8002178A (ja)
DE (1) DE2914776C2 (ja)
ES (1) ES8101316A1 (ja)
IN (1) IN153469B (ja)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56100853U (ja) * 1979-12-29 1981-08-08
EP0097344B1 (de) * 1982-06-22 1991-04-17 Licentia Patent-Verwaltungs-GmbH Thermisches Überstromrelais
JPS61121133U (ja) * 1985-01-14 1986-07-30
JPH0316509Y2 (ja) * 1985-05-23 1991-04-09
US4806897A (en) * 1987-12-17 1989-02-21 Eaton Corporation Overload relay having adaptive differential mechanism
JPH03106951U (ja) * 1990-02-19 1991-11-05
DE29615688U1 (de) * 1996-09-09 1996-10-31 Siemens AG, 80333 München Einsteckbarer Schnappmechanismus
DE19904539C2 (de) * 1999-02-04 2002-02-07 Siemens Ag Totpunktschalter
KR100550732B1 (ko) * 1999-04-02 2006-02-08 후지 덴키 가부시끼가이샤 회로 차단기의 열동형 과부하 트리핑 장치
KR100400779B1 (ko) * 2001-11-12 2003-10-08 엘지산전 주식회사 열동형 과부하 계전기의 오동작 방지구조
JP5152102B2 (ja) * 2009-03-27 2013-02-27 富士電機機器制御株式会社 熱動形過負荷継電器
JP4798243B2 (ja) * 2009-03-27 2011-10-19 富士電機機器制御株式会社 熱動形過負荷継電器
JP4978681B2 (ja) * 2009-10-23 2012-07-18 富士電機機器制御株式会社 熱動形過負荷継電器

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB543192A (en) * 1940-08-12 1942-02-13 Crabtree & Co Ltd J A Improvements in and connected with automatically released electric switches
FR1354107A (fr) * 1961-03-07 1964-03-06 Perfectionnements aux relais différentiels thermiques de protection électrique
FR1370075A (fr) * 1963-07-08 1964-08-21 Comp Generale Electricite Relais différentiel
GB1399401A (en) * 1972-01-11 1975-07-02 Cutler Hammer Inc Electric switches
US4047140A (en) * 1975-12-23 1977-09-06 Westinghouse Electric Corporation Thermal overload relay
US4147999A (en) * 1977-12-19 1979-04-03 Westinghouse Electric Corp. Circuit breaker
JPS5942927B2 (ja) * 1977-12-29 1984-10-18 富士電機株式会社 熱動形過負荷継電器

Also Published As

Publication number Publication date
BR8002178A (pt) 1980-11-25
US4321573A (en) 1982-03-23
DE2914776B1 (de) 1980-07-17
ES490434A0 (es) 1980-12-01
EP0017813A1 (de) 1980-10-29
DE2914776C2 (de) 1981-07-02
JPS55146833A (en) 1980-11-15
AR218199A1 (es) 1980-05-15
ES8101316A1 (es) 1980-12-01
JPS5929939B2 (ja) 1984-07-24
EP0017813B1 (de) 1983-01-26

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