ES289594A1 - Multipole circuit interrupting device having a removable fuse unit with a common unitary tripping bar - Google Patents
Multipole circuit interrupting device having a removable fuse unit with a common unitary tripping barInfo
- Publication number
- ES289594A1 ES289594A1 ES0289594A ES289594A ES289594A1 ES 289594 A1 ES289594 A1 ES 289594A1 ES 0289594 A ES0289594 A ES 0289594A ES 289594 A ES289594 A ES 289594A ES 289594 A1 ES289594 A1 ES 289594A1
- Authority
- ES
- Spain
- Prior art keywords
- unit
- fuse unit
- firing
- trip
- multipolar
- 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
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/10—Adaptation for built-in fuses
-
- 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
- H01H71/122—Automatic release mechanisms with or without manual release actuated by blowing of a fuse
Landscapes
- Breakers (AREA)
Abstract
A multipolar device for circuit interruption comprising, in combination, a circuit breaker comprising a first enclosure, a multipolar circuit breaker mechanism generally disposed within said first enclosure and comprising separable contact means for each pole, a removable multipolar tripping unit that it comprises a second housing and a trip unit mechanism generally disposed within said second housing, said trip unit mechanism comprising a trip device for each pole and a trip bar common to all said poles, said trip bar being movable in order to perform the opening of all said contact means, a first member mounted on said firing unit and extending out of said second shell, a second member mounted on said firing unit and extending outside said firing unit. second enclosure, one multipolar fuse unit mountable comprising a rifle for each pole of said circuit breaker and a common firing bar structure, each of said fuses comprising means operating upon the occurrence of certain current conditions for moving said common firing bar structure for operation to move from this said first member, to move said firing bar to effect the opening of all said contact means, means that detachably connect said fuse unit in said circuit breaker, said fuse unit comprising means for supporting said second member in a position out of service when said fuse unit is mounted in position and, upon disassembly of said fuse unit, automatically moving said second member to said firing bar to carry out the opening of all said contact means. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US215858A US3248500A (en) | 1962-08-09 | 1962-08-09 | Multipole circuit interrupting device having a removable fuse unit with a common unitary tripping bar |
Publications (1)
Publication Number | Publication Date |
---|---|
ES289594A1 true ES289594A1 (en) | 1963-11-01 |
Family
ID=22804694
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES0289594A Expired ES289594A1 (en) | 1962-08-09 | 1963-07-03 | Multipole circuit interrupting device having a removable fuse unit with a common unitary tripping bar |
Country Status (5)
Country | Link |
---|---|
US (1) | US3248500A (en) |
CH (1) | CH403036A (en) |
DE (1) | DE1229631B (en) |
ES (1) | ES289594A1 (en) |
FR (1) | FR1383781A (en) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3688237A (en) * | 1970-04-13 | 1972-08-29 | Westinghouse Electric Corp | Fused circuit breaker |
FR2202361B1 (en) * | 1972-10-10 | 1976-01-30 | Unelec Fr | |
US4013989A (en) * | 1975-03-25 | 1977-03-22 | Westinghouse Electric Corporation | Fusible electric control device |
DE3410340A1 (en) * | 1984-03-21 | 1985-10-03 | Heinrich Kopp Gmbh & Co Kg, 8756 Kahl | Meter preliminary automatic circuit breaker |
US7323956B1 (en) * | 2005-07-29 | 2008-01-29 | Eaton Corporation | Electrical switching apparatus and trip unit including one or more fuses |
US7675739B2 (en) * | 2006-01-11 | 2010-03-09 | Server Technology, Inc. | Fuse module with removable fuse carrier for fused electrical device |
US7457106B2 (en) | 2006-01-11 | 2008-11-25 | Server Technology, Inc. | Power distribution unit and methods of making and use including modular construction and assemblies |
US11817280B2 (en) * | 2021-09-24 | 2023-11-14 | MP Hollywood | Circuit breaker with integral fuse mounting stud |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2824929A (en) * | 1954-11-12 | 1958-02-25 | Ite Circuit Breaker Ltd | Mechanical trip means for circuit breaker current limiting device combination |
US3009035A (en) * | 1956-08-17 | 1961-11-14 | Westinghouse Electric Corp | Circuit interrupters |
US3009038A (en) * | 1956-12-24 | 1961-11-14 | Westinghouse Electric Corp | Circuit interrupter |
US3009037A (en) * | 1956-10-18 | 1961-11-14 | Westinghouse Electric Corp | Current limiting circuit breaker |
US3032629A (en) * | 1957-07-12 | 1962-05-01 | Ite Circuit Breaker Ltd | Tripping mechanism for a combined circuit breaker and current limiting fuse |
US3070728A (en) * | 1957-08-16 | 1962-12-25 | Ite Circuit Breaker Ltd | Selective trip arrangement utilizing circuit breakers which are coordinated with current limiting fuses |
US3116385A (en) * | 1961-01-23 | 1963-12-31 | Ite Circuit Breaker Ltd | Circuit connection for circuit breakers having current limiting fuses |
-
1962
- 1962-08-09 US US215858A patent/US3248500A/en not_active Expired - Lifetime
-
1963
- 1963-04-02 DE DEW34214A patent/DE1229631B/en active Pending
- 1963-06-18 CH CH753363A patent/CH403036A/en unknown
- 1963-07-03 ES ES0289594A patent/ES289594A1/en not_active Expired
- 1963-08-07 FR FR944023A patent/FR1383781A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
CH403036A (en) | 1965-11-30 |
DE1229631B (en) | 1966-12-01 |
FR1383781A (en) | 1965-01-04 |
US3248500A (en) | 1966-04-26 |
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