ES296043A1 - Perfeccionamientos en interruptores de circuito electrico - Google Patents
Perfeccionamientos en interruptores de circuito electricoInfo
- Publication number
- ES296043A1 ES296043A1 ES0296043A ES296043A ES296043A1 ES 296043 A1 ES296043 A1 ES 296043A1 ES 0296043 A ES0296043 A ES 0296043A ES 296043 A ES296043 A ES 296043A ES 296043 A1 ES296043 A1 ES 296043A1
- Authority
- ES
- Spain
- Prior art keywords
- support
- contact
- immobilized
- oscillating
- circuit
- 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
- 210000003127 knee Anatomy 0.000 abstract 2
- 238000000926 separation method Methods 0.000 abstract 1
- 125000006850 spacer group Chemical group 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H73/00—Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of a hand reset mechanism
- H01H73/02—Details
- H01H73/04—Contacts
-
- 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
- H01H9/30—Means for extinguishing or preventing arc between current-carrying parts
- H01H9/38—Auxiliary contacts on to which the arc is transferred from the main contacts
- H01H9/383—Arcing contact pivots relative to the movable contact assembly
Landscapes
- Breakers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US256329A US3263051A (en) | 1963-02-05 | 1963-02-05 | Electric circuit breaker with overcenter acting type mechanism and contact adjustment |
Publications (1)
Publication Number | Publication Date |
---|---|
ES296043A1 true ES296043A1 (es) | 1964-04-16 |
Family
ID=22971839
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES0296043A Expired ES296043A1 (es) | 1963-02-05 | 1964-02-04 | Perfeccionamientos en interruptores de circuito electrico |
Country Status (2)
Country | Link |
---|---|
US (1) | US3263051A (es) |
ES (1) | ES296043A1 (es) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3389361A (en) * | 1967-09-21 | 1968-06-18 | Robertshaw Controls Co | Thermostatic switch construction having fixed contacts and movable contacts means therebetween |
US3755638A (en) * | 1972-07-27 | 1973-08-28 | Ite Imperial Corp | Contact pressure adjusting means |
US4081642A (en) * | 1974-07-03 | 1978-03-28 | Westinghouse Electric Corporation | Switch construction and operating mechanism therefor |
US4021632A (en) * | 1976-01-23 | 1977-05-03 | I-T-E Imperial Corporation | Circuit breaker contact arm and attachment means |
USRE32882E (en) * | 1982-01-01 | 1989-03-07 | Matsushita Electric Works, Ltd. | Remote control system circuit breaker |
US4604596A (en) * | 1985-02-01 | 1986-08-05 | Matsushita Electric Works, Ltd. | Remotely controllable circuit breaker |
US4849589A (en) * | 1987-08-31 | 1989-07-18 | Square D Company | Contact assembly for a circuit breaker |
US5032813A (en) * | 1990-03-09 | 1991-07-16 | Westinghouse Electric Corp. | Pinned shunt end expansion joint |
US5337031A (en) * | 1993-08-20 | 1994-08-09 | General Electric Company | Cost-efficient industrial-rated molded case breaker |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1912776A (en) * | 1930-03-20 | 1933-06-06 | Cutler Hammer Inc | Electric switch |
US2520258A (en) * | 1945-06-28 | 1950-08-29 | Ralph R Pittman | Secondary breaker |
US2699479A (en) * | 1950-03-29 | 1955-01-11 | Technicon Int Ltd | Adjustable control device |
US2958744A (en) * | 1957-05-22 | 1960-11-01 | Eaton Mfg Co | Adjustable multiple switch mechanism |
US2921169A (en) * | 1957-08-22 | 1960-01-12 | Gen Electric | Electric circuit breaker |
US2932704A (en) * | 1958-03-18 | 1960-04-12 | Cutler Hammer Inc | Electromagnetic device |
-
1963
- 1963-02-05 US US256329A patent/US3263051A/en not_active Expired - Lifetime
-
1964
- 1964-02-04 ES ES0296043A patent/ES296043A1/es not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US3263051A (en) | 1966-07-26 |
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