JPS5437303B2 - - Google Patents
Info
- Publication number
- JPS5437303B2 JPS5437303B2 JP6440375A JP6440375A JPS5437303B2 JP S5437303 B2 JPS5437303 B2 JP S5437303B2 JP 6440375 A JP6440375 A JP 6440375A JP 6440375 A JP6440375 A JP 6440375A JP S5437303 B2 JPS5437303 B2 JP S5437303B2
- 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
- H01H71/50—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
- H01H71/501—Means for breaking welded contacts; Indicating contact welding or other malfunction of the circuit breaker
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S200/00—Electricity: circuit makers and breakers
- Y10S200/42—Contact welding considerations
Landscapes
- Breakers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US474855A US3928826A (en) | 1974-05-30 | 1974-05-30 | Circuit breaker with improved tripped latch means |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS511977A JPS511977A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1976-01-09 |
| JPS5437303B2 true JPS5437303B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1979-11-14 |
Family
ID=23885209
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6440375A Expired JPS5437303B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1974-05-30 | 1975-05-30 |
Country Status (10)
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4110717A (en) * | 1976-12-30 | 1978-08-29 | Texas Instruments Incorporated | Circuit breaker |
| JPS546548A (en) * | 1977-06-17 | 1979-01-18 | Shindengen Electric Mfg | Electrophotographic light sensitive material |
| JPS5447654A (en) * | 1977-09-21 | 1979-04-14 | Shindengen Electric Mfg | Photosensitive body for electronic photography |
| JPS5840733B2 (ja) * | 1978-02-02 | 1983-09-07 | 新電元工業株式会社 | 電子写真用感光体 |
| JPS54169758U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1978-05-22 | 1979-11-30 | ||
| FR2585179B1 (fr) * | 1985-07-16 | 1989-02-03 | Merlin Gerin | Systeme d'accrochage a verrou d'un mecanisme de commande pour disjoncteur electrique |
| US4679018A (en) * | 1986-01-15 | 1987-07-07 | Westinghouse Electric Corp. | Circuit breaker with shock resistant latch trip mechanism |
| DE4341214C2 (de) * | 1993-12-03 | 1996-11-07 | Kloeckner Moeller Gmbh | Auslöseeinheit für Leistungs- oder Schutzschalter |
| US5713459A (en) * | 1996-03-26 | 1998-02-03 | Eaton Corporation | Roller latching and release mechanism for electrical switching apparatus |
| KR101297549B1 (ko) * | 2011-12-30 | 2013-08-14 | 엘에스산전 주식회사 | 배선용 차단기의 부족 전압 트립 장치 |
| CN118748138B (zh) * | 2024-06-22 | 2025-01-28 | 浙江俊朗电气自动化股份有限公司 | 一种高磁通电磁脱扣器及其磁通量自动化检测设备 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3164700A (en) * | 1959-04-13 | 1965-01-05 | Ite Circuit Breaker Ltd | Current limiting circuit breaker with improved auxiliary toggle mechanism |
| US3002068A (en) * | 1960-08-04 | 1961-09-26 | Fed Pacific Electric Co | Circuit breakers |
| US3624329A (en) * | 1968-11-18 | 1971-11-30 | Westinghouse Electric Corp | Operating mechanism for a circuit interrupter with toggle means continuously in underset condition |
-
1974
- 1974-05-30 US US474855A patent/US3928826A/en not_active Expired - Lifetime
-
1975
- 1975-01-01 AR AR259033A patent/AR205465A1/es active
- 1975-04-23 AU AU81469/75A patent/AU497134B2/en not_active Expired
- 1975-05-19 GB GB21156/75A patent/GB1498454A/en not_active Expired
- 1975-05-19 ZA ZA00753218A patent/ZA753218B/xx unknown
- 1975-05-26 CA CA227,766A patent/CA1025916A/en not_active Expired
- 1975-05-27 DE DE19752523507 patent/DE2523507A1/de active Pending
- 1975-05-28 ES ES1975212735U patent/ES212735Y/es not_active Expired
- 1975-05-29 BE BE1006694A patent/BE829682A/xx unknown
- 1975-05-30 JP JP6440375A patent/JPS5437303B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS511977A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1976-01-09 |
| CA1025916A (en) | 1978-02-07 |
| GB1498454A (en) | 1978-01-18 |
| ZA753218B (en) | 1976-04-28 |
| AU497134B2 (en) | 1978-11-30 |
| DE2523507A1 (de) | 1975-12-11 |
| ES212735Y (es) | 1976-11-01 |
| BE829682A (fr) | 1975-12-01 |
| AR205465A1 (es) | 1976-05-07 |
| ES212735U (es) | 1976-06-01 |
| US3928826A (en) | 1975-12-23 |
| AU8146975A (en) | 1976-11-25 |