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
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 unbalance 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 unbalance of two or more currents or voltages with bimetal elements
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 (es) | 1984-07-21 |
Family
ID=6068130
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IN281/CAL/81A IN153469B (es) | 1979-04-11 | 1980-03-11 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US4321573A (es) |
| EP (1) | EP0017813B1 (es) |
| JP (1) | JPS5929939B2 (es) |
| AR (1) | AR218199A1 (es) |
| BR (1) | BR8002178A (es) |
| DE (1) | DE2914776C2 (es) |
| ES (1) | ES8101316A1 (es) |
| IN (1) | IN153469B (es) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56100853U (es) * | 1979-12-29 | 1981-08-08 | ||
| EP0097344B1 (de) * | 1982-06-22 | 1991-04-17 | Licentia Patent-Verwaltungs-GmbH | Thermisches Überstromrelais |
| JPS61121133U (es) * | 1985-01-14 | 1986-07-30 | ||
| JPH0316509Y2 (es) * | 1985-05-23 | 1991-04-09 | ||
| US4806897A (en) * | 1987-12-17 | 1989-02-21 | Eaton Corporation | Overload relay having adaptive differential mechanism |
| JPH03106951U (es) * | 1990-02-19 | 1991-11-05 | ||
| DE29615688U1 (de) * | 1996-09-09 | 1996-10-31 | Siemens Ag | 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 |
| 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 |
| 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 |
| 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)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB543188A (en) * | 1940-08-12 | 1942-02-13 | J A Crabtree And Company Ltd | Improvements in and connected with automatic circuit breakers and similar electrical switchgear |
| 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 |
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1979
- 1979-04-11 DE DE2914776A patent/DE2914776C2/de not_active Expired
-
1980
- 1980-03-07 AR AR280223A patent/AR218199A1/es active
- 1980-03-11 IN IN281/CAL/81A patent/IN153469B/en unknown
- 1980-03-26 EP EP80101602A patent/EP0017813B1/de not_active Expired
- 1980-03-28 US US06/135,121 patent/US4321573A/en not_active Expired - Lifetime
- 1980-04-09 BR BR8002178A patent/BR8002178A/pt not_active IP Right Cessation
- 1980-04-10 ES ES490434A patent/ES8101316A1/es not_active Expired
- 1980-04-11 JP JP55047948A patent/JPS5929939B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| ES490434A0 (es) | 1980-12-01 |
| JPS55146833A (en) | 1980-11-15 |
| DE2914776B1 (de) | 1980-07-17 |
| BR8002178A (pt) | 1980-11-25 |
| DE2914776C2 (de) | 1981-07-02 |
| AR218199A1 (es) | 1980-05-15 |
| ES8101316A1 (es) | 1980-12-01 |
| EP0017813B1 (de) | 1983-01-26 |
| EP0017813A1 (de) | 1980-10-29 |
| JPS5929939B2 (ja) | 1984-07-24 |
| US4321573A (en) | 1982-03-23 |