JPS4531729Y1 - - Google Patents
Info
- Publication number
- JPS4531729Y1 JPS4531729Y1 JP1966047868U JP4786866U JPS4531729Y1 JP S4531729 Y1 JPS4531729 Y1 JP S4531729Y1 JP 1966047868 U JP1966047868 U JP 1966047868U JP 4786866 U JP4786866 U JP 4786866U JP S4531729 Y1 JPS4531729 Y1 JP S4531729Y1
- 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.)
- 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
- H01H71/10—Operating or release mechanisms
- H01H71/12—Automatic release mechanisms with or without manual release
- H01H71/40—Combined electrothermal and electromagnetic mechanisms
- H01H71/405—Combined electrothermal and electromagnetic mechanisms in which a bimetal forms the inductor for the electromagnetic mechanism
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Breakers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1966047868U JPS4531729Y1 (tr) | 1965-05-24 | 1966-05-24 |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US458248A US3309635A (en) | 1965-05-24 | 1965-05-24 | Circuit breaker with improved thermal and electromagnetic trip means |
| JP1966047868U JPS4531729Y1 (tr) | 1965-05-24 | 1966-05-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4531729Y1 true JPS4531729Y1 (tr) | 1970-12-04 |
Family
ID=23819989
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1966047868U Expired JPS4531729Y1 (tr) | 1965-05-24 | 1966-05-24 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3309635A (tr) |
| JP (1) | JPS4531729Y1 (tr) |
| BE (1) | BE681510A (tr) |
| FR (1) | FR1485774A (tr) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4377837A (en) * | 1980-04-15 | 1983-03-22 | Westinghouse Electric Corp. | Circuit interrupter with overtemperature trip device |
| US4716325A (en) * | 1986-11-06 | 1987-12-29 | Autotrol Corporation | Disengageable one-way mechanism for synchronous motors |
| DE4300909C2 (de) * | 1993-01-15 | 1997-02-06 | Abb Patent Gmbh | Thermischer Auslöser, insbesondere für einen Leitungsschutzschalter |
| US5381120A (en) * | 1993-11-15 | 1995-01-10 | General Electric Company | Molded case circuit breaker thermal-magnetic trip unit |
| US5844188A (en) * | 1996-12-19 | 1998-12-01 | Siemens Energy & Automation, Inc. | Circuit breaker with improved trip mechanism |
| US6087914A (en) * | 1996-12-19 | 2000-07-11 | Siemens Energy & Automation, Inc. | Circuit breaker combination thermal and magnetic trip actuator |
| US5894260A (en) * | 1996-12-19 | 1999-04-13 | Siemens Energy & Automation, Inc. | Thermal sensing bi-metal trip actuator for a circuit breaker |
| US5866996A (en) * | 1996-12-19 | 1999-02-02 | Siemens Energy & Automation, Inc. | Contact arm with internal in-line spring |
| KR101096988B1 (ko) * | 2008-12-31 | 2011-12-20 | 엘에스산전 주식회사 | 트립 장치 |
| EP3048632B1 (en) * | 2015-01-20 | 2017-08-16 | Siemens Aktiengesellschaft | Method for operating a circuit breaker and circuit breaker |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2892054A (en) * | 1956-11-30 | 1959-06-23 | Westinghouse Electric Corp | Circuit breaker |
| US3185792A (en) * | 1961-05-24 | 1965-05-25 | Gen Electric | Circuit breaker trip mechanism |
-
1965
- 1965-05-24 US US458248A patent/US3309635A/en not_active Expired - Lifetime
-
1966
- 1966-05-24 FR FR62782A patent/FR1485774A/fr not_active Expired
- 1966-05-24 BE BE681510D patent/BE681510A/xx unknown
- 1966-05-24 JP JP1966047868U patent/JPS4531729Y1/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR1485774A (fr) | 1967-06-23 |
| US3309635A (en) | 1967-03-14 |
| BE681510A (tr) | 1966-10-31 |