DE19580592T1 - Rücksetzsystem für Betätigungsfedern eines elektrischen Schalters mit hohem Nennstrom - Google Patents
Rücksetzsystem für Betätigungsfedern eines elektrischen Schalters mit hohem NennstromInfo
- Publication number
- DE19580592T1 DE19580592T1 DE19580592T DE19580592T DE19580592T1 DE 19580592 T1 DE19580592 T1 DE 19580592T1 DE 19580592 T DE19580592 T DE 19580592T DE 19580592 T DE19580592 T DE 19580592T DE 19580592 T1 DE19580592 T1 DE 19580592T1
- Authority
- DE
- Germany
- Prior art keywords
- electrical switch
- rated current
- high rated
- reset system
- actuating springs
- 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.)
- Withdrawn
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H3/00—Mechanisms for operating contacts
- H01H3/22—Power arrangements internal to the switch for operating the driving mechanism
- H01H3/30—Power arrangements internal to the switch for operating the driving mechanism using spring motor
- H01H3/3005—Charging means
- H01H3/3021—Charging means using unidirectional coupling
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H3/00—Mechanisms for operating contacts
- H01H3/22—Power arrangements internal to the switch for operating the driving mechanism
- H01H3/30—Power arrangements internal to the switch for operating the driving mechanism using spring motor
- H01H3/3031—Means for locking the spring in a charged state
-
- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T74/00—Machine element or mechanism
- Y10T74/15—Intermittent grip type mechanical movement
- Y10T74/1558—Grip units and features
- Y10T74/1565—Gripper releasing devices
- Y10T74/1576—Holding pawl lifter
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US22876194A | 1994-04-18 | 1994-04-18 | |
PCT/US1995/005065 WO1995028725A1 (en) | 1994-04-18 | 1995-04-18 | A system for resetting high ampere-rated circuit breaker operating springs |
Publications (1)
Publication Number | Publication Date |
---|---|
DE19580592T1 true DE19580592T1 (de) | 1996-08-22 |
Family
ID=22858479
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19580592T Withdrawn DE19580592T1 (de) | 1994-04-18 | 1995-04-18 | Rücksetzsystem für Betätigungsfedern eines elektrischen Schalters mit hohem Nennstrom |
Country Status (3)
Country | Link |
---|---|
US (1) | US5651451A (de) |
DE (1) | DE19580592T1 (de) |
WO (1) | WO1995028725A1 (de) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5763844A (en) * | 1996-12-13 | 1998-06-09 | General Electric Company | Interlock arrangement for stationary mounted circuit breakers |
US6160234A (en) * | 1999-04-29 | 2000-12-12 | Eaton Corporation | Reduced drag ratchet |
IT1319753B1 (it) * | 2000-12-27 | 2003-11-03 | Abb Ricerca Spa | Interruttore limitatore di corrente |
US7586055B2 (en) * | 2007-04-10 | 2009-09-08 | Eaton Corporation | Over running clutch for a direct drive motor operator |
USD842258S1 (en) * | 2016-03-29 | 2019-03-05 | Kevin Somers | Electrical circuit breaker charge cam |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2581181A (en) * | 1950-01-07 | 1952-01-01 | Gen Electric | Heavy-duty air circuit breaker |
US3652815A (en) * | 1971-01-14 | 1972-03-28 | Westinghouse Electric Corp | Circuit interrupter with motor operated spring charging means including two ratchets and two pawls |
US4001742A (en) * | 1975-10-30 | 1977-01-04 | General Electric Company | Circuit breaker having improved operating mechanism |
US4167488A (en) * | 1977-08-31 | 1979-09-11 | The Drackett Company | Hard surface cleaning compositions |
US4167988A (en) * | 1978-06-20 | 1979-09-18 | General Electric Company | Ratcheting mechanism for circuit breaker motor operator |
US4801907A (en) * | 1988-03-17 | 1989-01-31 | General Electric Company | Undervoltage release accessory for a circuit breaker interior |
-
1995
- 1995-04-18 WO PCT/US1995/005065 patent/WO1995028725A1/en active Application Filing
- 1995-04-18 DE DE19580592T patent/DE19580592T1/de not_active Withdrawn
-
1996
- 1996-03-01 US US08/613,801 patent/US5651451A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
WO1995028725A1 (en) | 1995-10-26 |
US5651451A (en) | 1997-07-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8139 | Disposal/non-payment of the annual fee |