JPS49123560U - - Google Patents
Info
- Publication number
- JPS49123560U JPS49123560U JP1974012082U JP1208274U JPS49123560U JP S49123560 U JPS49123560 U JP S49123560U JP 1974012082 U JP1974012082 U JP 1974012082U JP 1208274 U JP1208274 U JP 1208274U JP S49123560 U JPS49123560 U JP S49123560U
- Authority
- JP
- Japan
- 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
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
- H01H71/50—Manual reset mechanisms which may be also used for manual release
- H01H71/505—Latching devices between operating and release mechanism
-
- 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
- H01H71/50—Manual reset mechanisms which may be also used for manual release
- H01H71/505—Latching devices between operating and release mechanism
- H01H2071/506—Latching devices between operating and release mechanism using balls or rollers in the latching device
-
- 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
- H01H71/50—Manual reset mechanisms which may be also used for manual release
- H01H71/505—Latching devices between operating and release mechanism
- H01H2071/508—Latching devices between operating and release mechanism with serial latches, e.g. primary latch latched by secondary latch for requiring a smaller trip force
-
- 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
- H01H71/128—Manual release or trip mechanisms, e.g. for test purposes
Landscapes
- Breakers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US00327961A US3808567A (en) | 1973-01-30 | 1973-01-30 | Circuit breaker with improved resettable latch and trip means |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS49123560U true JPS49123560U (de) | 1974-10-23 |
JPS5423636Y2 JPS5423636Y2 (de) | 1979-08-13 |
Family
ID=23278863
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1974012082U Expired JPS5423636Y2 (de) | 1973-01-30 | 1974-01-30 |
Country Status (12)
Country | Link |
---|---|
US (1) | US3808567A (de) |
JP (1) | JPS5423636Y2 (de) |
AR (1) | AR201364A1 (de) |
BE (1) | BE810338A (de) |
BR (1) | BR7400575D0 (de) |
CA (1) | CA967208A (de) |
DE (2) | DE2403839C2 (de) |
ES (1) | ES422728A1 (de) |
FR (1) | FR2215693B1 (de) |
GB (1) | GB1449992A (de) |
IT (1) | IT1005739B (de) |
ZA (1) | ZA74165B (de) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2258698B1 (de) * | 1974-01-22 | 1976-10-08 | Unelec | |
US4090159A (en) * | 1975-08-15 | 1978-05-16 | Westinghouse Electric Corp. | Circuit breaker with improved trip means |
DE2649038A1 (de) * | 1975-10-30 | 1977-05-05 | Gen Electric | Elektrischer schalter |
US4025821A (en) * | 1976-03-10 | 1977-05-24 | Westinghouse Electric Corporation | Circuit breaker with improved trip means having a high rating shunt trip |
DE3008533A1 (de) * | 1980-03-06 | 1981-09-17 | Brown, Boveri & Cie Ag, 6800 Mannheim | Schaltwerk fuer elektrische installationsschaltgeraete |
ATE10886T1 (de) * | 1980-03-13 | 1985-01-15 | Square D Starkstrom Gmbh | Schuetz, insbesondere leistungs- oder steueroder starter-schuetz. |
US4336516A (en) * | 1980-03-31 | 1982-06-22 | Westinghouse Electric Corp. | Circuit breaker with stored energy toggle-lock structure |
FR2493035A1 (fr) * | 1980-10-29 | 1982-04-30 | Merlin Gerin | Mecanisme de commande de disjoncteur a rearmement automatique du bloc declencheur par la barre de declenchement |
US4639701A (en) * | 1985-08-30 | 1987-01-27 | Westinghouse Electric Corp. | Circuit breaker with interface flux shunt trip |
US4679019A (en) * | 1986-05-14 | 1987-07-07 | General Electric Company | Trip actuator for molded case circuit breakers |
US4710739A (en) * | 1986-07-15 | 1987-12-01 | Westinghouse Electric Corp. | Circuit breaker having shock-proof trip-actuating assembly |
US4713639A (en) * | 1987-02-20 | 1987-12-15 | Westinghouse Electric Corp. | Circuit breaker with push-to-trip button and trip bar |
GB2289794B (en) * | 1994-04-13 | 1998-09-23 | Gen Electric | Tripping arrangement for circuit breaker |
US6586693B2 (en) * | 2000-03-17 | 2003-07-01 | General Electric Company | Self compensating latch arrangement |
CN101794685B (zh) * | 2010-02-11 | 2012-05-23 | 李乾伟 | 断路器的减压斥动分断装置 |
CN105826139A (zh) * | 2015-07-10 | 2016-08-03 | 温州市新蓝天电器有限公司 | 一种断路器 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE528243C (de) * | 1926-03-07 | 1931-06-26 | Bbc Brown Boveri & Cie | Einrichtung zur raschen Ausloesung selbsttaetiger, mit dem Ausloesehebel verklinkterSchalter durch verhaeltnismaessig kleine Ausloesekraft |
US2794881A (en) * | 1954-07-22 | 1957-06-04 | Gen Electric | Circuit breaker operating mechanism |
DE1067913B (de) * | 1955-07-20 | 1959-10-29 | Sachsenwerk Licht & Kraft Ag | Antriebsvorrichtung fuer Leistungsschalter |
US3343109A (en) * | 1965-08-30 | 1967-09-19 | Gen Electric | Circuit breaker assembly |
US3460075A (en) * | 1967-03-07 | 1969-08-05 | Westinghouse Electric Corp | Circuit breaker with improved latch and trip structures |
US3505622A (en) * | 1968-11-21 | 1970-04-07 | Ite Imperial Corp | Current limiting circuit breaker with collapsible cradle structure |
-
1973
- 1973-01-30 US US00327961A patent/US3808567A/en not_active Expired - Lifetime
-
1974
- 1974-01-09 ZA ZA740165A patent/ZA74165B/xx unknown
- 1974-01-28 BR BR575/74A patent/BR7400575D0/pt unknown
- 1974-01-28 CA CA191,026A patent/CA967208A/en not_active Expired
- 1974-01-28 DE DE2403839A patent/DE2403839C2/de not_active Expired
- 1974-01-28 DE DE7402790U patent/DE7402790U/de not_active Expired
- 1974-01-28 GB GB381974A patent/GB1449992A/en not_active Expired
- 1974-01-29 FR FR7402836A patent/FR2215693B1/fr not_active Expired
- 1974-01-29 IT IT41529/74A patent/IT1005739B/it active
- 1974-01-29 ES ES422728A patent/ES422728A1/es not_active Expired
- 1974-01-30 JP JP1974012082U patent/JPS5423636Y2/ja not_active Expired
- 1974-01-30 AR AR252136A patent/AR201364A1/es active
- 1974-01-30 BE BE140318A patent/BE810338A/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
JPS5423636Y2 (de) | 1979-08-13 |
CA967208A (en) | 1975-05-06 |
FR2215693B1 (de) | 1980-04-04 |
DE2403839C2 (de) | 1983-05-11 |
DE2403839A1 (de) | 1974-08-01 |
US3808567A (en) | 1974-04-30 |
AR201364A1 (es) | 1975-03-07 |
BE810338A (fr) | 1974-07-30 |
BR7400575D0 (pt) | 1974-08-22 |
FR2215693A1 (de) | 1974-08-23 |
DE7402790U (de) | 1974-04-25 |
IT1005739B (it) | 1976-09-30 |
ES422728A1 (es) | 1976-04-16 |
GB1449992A (en) | 1976-09-15 |
ZA74165B (en) | 1974-11-27 |
AU6453074A (en) | 1975-07-17 |