ZA744704B - An improvement in or relating to circuit breaker assembly with improved tripping mechanism - Google Patents
An improvement in or relating to circuit breaker assembly with improved tripping mechanismInfo
- Publication number
- ZA744704B ZA744704B ZA00744704A ZA744704A ZA744704B ZA 744704 B ZA744704 B ZA 744704B ZA 00744704 A ZA00744704 A ZA 00744704A ZA 744704 A ZA744704 A ZA 744704A ZA 744704 B ZA744704 B ZA 744704B
- Authority
- ZA
- South Africa
- Prior art keywords
- relating
- improvement
- circuit breaker
- tripping mechanism
- breaker assembly
- Prior art date
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
- H01H71/1027—Interconnected mechanisms comprising a bidirectional connecting member actuated by the opening movement of one pole to trip a neighbour pole
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US00390281A US3840833A (en) | 1973-08-21 | 1973-08-21 | Circuit breaker assembly with improved tripping mechanism |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA744704B true ZA744704B (en) | 1975-07-30 |
Family
ID=23541838
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA00744704A ZA744704B (en) | 1973-08-21 | 1974-07-23 | An improvement in or relating to circuit breaker assembly with improved tripping mechanism |
Country Status (10)
Country | Link |
---|---|
US (1) | US3840833A (en) |
AR (1) | AR200216A1 (en) |
BR (1) | BR7406880D0 (en) |
CA (1) | CA968396A (en) |
ES (1) | ES429386A1 (en) |
FR (1) | FR2241866B1 (en) |
GB (1) | GB1433649A (en) |
IT (1) | IT1023722B (en) |
PL (1) | PL114618B1 (en) |
ZA (1) | ZA744704B (en) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1473203A (en) * | 1974-09-20 | 1977-05-11 | Ottermill Ltd | Electric circuit breaker arrangement |
US4112270A (en) * | 1977-09-02 | 1978-09-05 | Rys Tadeusz J | Means connecting circuit breaker and auxiliary feature modules |
US4147999A (en) * | 1977-12-19 | 1979-04-03 | Westinghouse Electric Corp. | Circuit breaker |
FR2478368A1 (en) * | 1980-03-12 | 1981-09-18 | Merlin Gerin | MANEUVER MECHANISM FOR TETRAPOLAR CIRCUIT BREAKER |
DE3501480C2 (en) * | 1985-01-15 | 1994-06-01 | Siemens Ag | Low-voltage circuit breaker with switch lock arranged in a separate chamber |
US5193043A (en) * | 1990-06-26 | 1993-03-09 | Westinghouse Electric Corp. | Phase sensitivity |
US5223813A (en) * | 1991-11-18 | 1993-06-29 | Potter & Brumfield, Inc. | Circuit breaker rocker actuator switch |
US5196815A (en) * | 1992-01-31 | 1993-03-23 | Westinghouse Electric Corp. | Miniature circuit breaker |
GB2279811B (en) * | 1993-07-06 | 1997-07-09 | Circuit Breaker Ind | A circuit breaker mechanism |
US6104265A (en) * | 1998-02-19 | 2000-08-15 | Eaton Corporation | Miniature circuit breaker with multipurpose auxiliary member |
DE19926729A1 (en) * | 1999-06-11 | 2000-12-14 | Siemens Ag | Protective switching device for three-phase networks |
FI116864B (en) * | 2004-01-19 | 2006-03-15 | Abb Oy | Modular switchgear |
US7795550B2 (en) * | 2006-07-13 | 2010-09-14 | Siemens Industry, Inc. | Tie bar for two pole switching device |
US7679478B2 (en) * | 2006-07-13 | 2010-03-16 | Siemens Industry, Inc. | Lighting control module mechanical override |
DE102010019741B4 (en) * | 2010-05-07 | 2022-05-05 | Siemens Aktiengesellschaft | Switching mechanism for a residual current circuit breaker and residual current circuit breaker |
DE102011086308B4 (en) * | 2011-11-14 | 2022-03-17 | Siemens Aktiengesellschaft | Multi-pole electrical switch |
US9214309B2 (en) * | 2013-09-11 | 2015-12-15 | Siemens Industry, Inc. | Two-pole circuit breaker with trip bar apparatus and methods |
-
1973
- 1973-08-21 US US00390281A patent/US3840833A/en not_active Expired - Lifetime
-
1974
- 1974-07-23 ZA ZA00744704A patent/ZA744704B/en unknown
- 1974-08-05 CA CA206,284A patent/CA968396A/en not_active Expired
- 1974-08-12 GB GB3546474A patent/GB1433649A/en not_active Expired
- 1974-08-20 IT IT7236/74A patent/IT1023722B/en active
- 1974-08-20 BR BR6880/74A patent/BR7406880D0/en unknown
- 1974-08-20 ES ES429386A patent/ES429386A1/en not_active Expired
- 1974-08-20 FR FR7428546A patent/FR2241866B1/fr not_active Expired
- 1974-08-21 AR AR252263D patent/AR200216A1/en active
- 1974-08-21 PL PL1974173611A patent/PL114618B1/en unknown
Also Published As
Publication number | Publication date |
---|---|
US3840833A (en) | 1974-10-08 |
ES429386A1 (en) | 1977-02-16 |
BR7406880D0 (en) | 1975-06-17 |
FR2241866A1 (en) | 1975-03-21 |
PL114618B1 (en) | 1981-02-28 |
CA968396A (en) | 1975-05-27 |
GB1433649A (en) | 1976-04-28 |
AR200216A1 (en) | 1974-10-24 |
IT1023722B (en) | 1978-05-30 |
FR2241866B1 (en) | 1980-05-30 |
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