GB984301A - Electric circuit breaker - Google Patents
Electric circuit breakerInfo
- Publication number
- GB984301A GB984301A GB1569/62A GB156962A GB984301A GB 984301 A GB984301 A GB 984301A GB 1569/62 A GB1569/62 A GB 1569/62A GB 156962 A GB156962 A GB 156962A GB 984301 A GB984301 A GB 984301A
- Authority
- GB
- United Kingdom
- Prior art keywords
- circuit
- breaker
- circuit breaker
- electric circuit
- jan
- 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
- H01H71/10—Operating or release mechanisms
- H01H71/1009—Interconnected mechanisms
Landscapes
- Breakers (AREA)
Abstract
984,301. Automatic circuit-breakers. MECHANICAL PRODUCTS Inc. Jan. 16, 1962 [Jan. 23, 1961], No. 1569/62. Heading H2B. In a multiphase circuit-breaker having movable contacts 170, 173, 174 on a common insulating member 116 and operating and tripping mechanism generally similar to that disclosed in Specification 862,259, the common operating mechanism and the elongated parallel wire trip mechanism for each phase are mounted in one separate section of the circuit-breaker which also contains the center phase contacts. Reference has been directed by the Comptroller to Specification 862,259.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US84244A US3145281A (en) | 1961-01-23 | 1961-01-23 | Multipole circuit breaker with trip devices located in the housing of a single pole |
Publications (1)
Publication Number | Publication Date |
---|---|
GB984301A true GB984301A (en) | 1965-02-24 |
Family
ID=22183723
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1569/62A Expired GB984301A (en) | 1961-01-23 | 1962-01-16 | Electric circuit breaker |
Country Status (3)
Country | Link |
---|---|
US (1) | US3145281A (en) |
DE (1) | DE1214769B (en) |
GB (1) | GB984301A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6318126B1 (en) | 1998-06-26 | 2001-11-20 | Asahi Glass Company Ltd. | Vacuum degassing method for molten glass |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3261949A (en) * | 1963-11-18 | 1966-07-19 | Mechanical Products Inc | Circuit breaker |
US3291938A (en) * | 1965-02-16 | 1966-12-13 | Mechanical Products Inc | Circuit breaker |
FI89570C (en) * | 1991-09-27 | 1993-10-25 | Sisu Auto Ab Kuorma Autoteolli | AXEL CONSTRUCTION FOER ETT NYTTOFORDON |
US7812695B2 (en) * | 2006-11-09 | 2010-10-12 | Siemens Industry, Inc. | Tie bar for three pole switching device |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1635674A (en) * | 1922-08-30 | 1927-07-12 | Cons Car Heating Co | Overload relay for electric heaters |
BE400720A (en) * | 1933-02-25 | |||
US2038105A (en) * | 1934-12-24 | 1936-04-21 | Trumbull Electric Mfg Co | Thermostatic overload switch |
US2421830A (en) * | 1942-12-04 | 1947-06-10 | Cole Ind Inc | Multipole tripping device |
US2548617A (en) * | 1948-08-18 | 1951-04-10 | Purpura Liborio | Circuit breaker |
US2824191A (en) * | 1953-02-05 | 1958-02-18 | Fed Electric Prod Co | Circuit breakers |
US2822446A (en) * | 1953-12-02 | 1958-02-04 | Square D Co | Electric circuit controlling device |
US2797277A (en) * | 1954-09-24 | 1957-06-25 | Westinghouse Electric Corp | Circuit breaker |
DE1107331B (en) * | 1956-05-29 | 1961-05-25 | Mechanical Products Inc | Electrical overcurrent switch with hot wire release |
US2923788A (en) * | 1957-07-03 | 1960-02-02 | Fed Pacific Electric Co | Circuit breakers |
FR1251780A (en) * | 1959-03-20 | 1961-01-20 | Fed Pacific Electric Co | Circuit breaker |
-
1961
- 1961-01-23 US US84244A patent/US3145281A/en not_active Expired - Lifetime
-
1962
- 1962-01-16 GB GB1569/62A patent/GB984301A/en not_active Expired
- 1962-01-20 DE DEM51514A patent/DE1214769B/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6318126B1 (en) | 1998-06-26 | 2001-11-20 | Asahi Glass Company Ltd. | Vacuum degassing method for molten glass |
Also Published As
Publication number | Publication date |
---|---|
US3145281A (en) | 1964-08-18 |
DE1214769B (en) | 1966-04-21 |
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