ES8101316A1 - Perfeccionamientos en disparadores para un rele termico de proteccion - Google Patents
Perfeccionamientos en disparadores para un rele termico de proteccionInfo
- Publication number
- ES8101316A1 ES8101316A1 ES490434A ES490434A ES8101316A1 ES 8101316 A1 ES8101316 A1 ES 8101316A1 ES 490434 A ES490434 A ES 490434A ES 490434 A ES490434 A ES 490434A ES 8101316 A1 ES8101316 A1 ES 8101316A1
- Authority
- ES
- Spain
- Prior art keywords
- relay
- support bracket
- thermal protection
- crosspiece
- protection relay
- 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
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
Landscapes
- Thermally Actuated Switches (AREA)
- Breakers (AREA)
Abstract
DISPARADOR PARA UN RELE TERMICO DE PROTECCION CON UNA PALANCA ANGULAR CON UNA DIRECCION PARALELA A LA DE LAS PATILLAS DEL ESTRIBO DE SOPORTE. CONSISTE EN UN ESTRIBO DE SOPORTE EN FORMA DE "U" DISPUESTO DE FORMA ABATIBLE, PARA PALANCA DE DISPARO QUE GOLPEA SOBRE UN JUEGO DE CONTACTOS AJUSTABLES MEDIANTE UNA LEVA DE REGULACION, EN CONTACTO CON UNA TIRA HOMOGENEIZADORA DE LA TEMPERATURA Y CON TIRAS BIMETALICAS.
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 (2)
Publication Number | Publication Date |
---|---|
ES490434A0 ES490434A0 (es) | 1980-12-01 |
ES8101316A1 true ES8101316A1 (es) | 1980-12-01 |
Family
ID=6068130
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES490434A Expired ES8101316A1 (es) | 1979-04-11 | 1980-04-10 | Perfeccionamientos en disparadores para un rele termico de proteccion |
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 |
-
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 |
IN153469B (es) | 1984-07-21 |
DE2914776B1 (de) | 1980-07-17 |
BR8002178A (pt) | 1980-11-25 |
DE2914776C2 (de) | 1981-07-02 |
AR218199A1 (es) | 1980-05-15 |
EP0017813B1 (de) | 1983-01-26 |
EP0017813A1 (de) | 1980-10-29 |
JPS5929939B2 (ja) | 1984-07-24 |
US4321573A (en) | 1982-03-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 20010402 |