FR2338559A1 - Commutateurs electriques a commande magnetique - Google Patents
Commutateurs electriques a commande magnetiqueInfo
- Publication number
- FR2338559A1 FR2338559A1 FR7632729A FR7632729A FR2338559A1 FR 2338559 A1 FR2338559 A1 FR 2338559A1 FR 7632729 A FR7632729 A FR 7632729A FR 7632729 A FR7632729 A FR 7632729A FR 2338559 A1 FR2338559 A1 FR 2338559A1
- Authority
- FR
- France
- Prior art keywords
- electrical switches
- controlled electrical
- magnetic controlled
- magnetic
- switches
- 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.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H1/00—Contacts
- H01H1/50—Means for increasing contact pressure, preventing vibration of contacts, holding contacts together after engagement, or biasing contacts to the open position
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/648,892 US4011533A (en) | 1976-01-14 | 1976-01-14 | Magnetically actuated switch for precise rapid cycle operation |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2338559A1 true FR2338559A1 (fr) | 1977-08-12 |
FR2338559B1 FR2338559B1 (fr) | 1981-11-13 |
Family
ID=24602647
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7632729A Granted FR2338559A1 (fr) | 1976-01-14 | 1976-10-29 | Commutateurs electriques a commande magnetique |
Country Status (7)
Country | Link |
---|---|
US (1) | US4011533A (fr) |
JP (1) | JPS5287653A (fr) |
CA (1) | CA1037531A (fr) |
DE (1) | DE2657661A1 (fr) |
FR (1) | FR2338559A1 (fr) |
GB (1) | GB1545837A (fr) |
HK (1) | HK79579A (fr) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2502388A1 (fr) * | 1981-03-20 | 1982-09-24 | Socapex | Interrupteur muni de supports de contacts plats et relais utilisant un tel interrupteur |
US4711605A (en) * | 1986-05-29 | 1987-12-08 | Rexnord Inc. | Key apparatus |
KR101434280B1 (ko) * | 2008-03-20 | 2014-09-05 | 에이치티 마이크로아날리티칼 아이엔씨 | 집적 리드 스위치 |
US8665041B2 (en) * | 2008-03-20 | 2014-03-04 | Ht Microanalytical, Inc. | Integrated microminiature relay |
JP5365655B2 (ja) | 2011-03-16 | 2013-12-11 | 株式会社安川電機 | リードスイッチ |
US11309140B2 (en) * | 2019-01-04 | 2022-04-19 | Littelfuse, Inc. | Contact switch coating |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2450499A (en) * | 1945-09-21 | 1948-10-05 | Bell Telephone Labor Inc | Circuit maker and breaker |
US2832853A (en) * | 1954-11-03 | 1958-04-29 | Ite Circuit Breaker Ltd | Shock absorber for electric contacts |
FR2045513A5 (fr) * | 1969-04-24 | 1971-02-26 | Briggs & Stratton Corp |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2421267A (en) * | 1942-06-24 | 1947-05-27 | Bbc Brown Boveri & Cie | Mechanical switching device |
US3586809A (en) * | 1969-04-24 | 1971-06-22 | Briggs & Stratton Corp | Reed switch for rapid cycle,high power applications |
-
1976
- 1976-01-14 US US05/648,892 patent/US4011533A/en not_active Expired - Lifetime
- 1976-03-25 CA CA248,825A patent/CA1037531A/fr not_active Expired
- 1976-04-28 GB GB17300/76A patent/GB1545837A/en not_active Expired
- 1976-08-27 JP JP10178676A patent/JPS5287653A/ja active Pending
- 1976-10-29 FR FR7632729A patent/FR2338559A1/fr active Granted
- 1976-12-20 DE DE19762657661 patent/DE2657661A1/de not_active Withdrawn
-
1979
- 1979-11-15 HK HK795/79A patent/HK79579A/xx unknown
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2450499A (en) * | 1945-09-21 | 1948-10-05 | Bell Telephone Labor Inc | Circuit maker and breaker |
US2832853A (en) * | 1954-11-03 | 1958-04-29 | Ite Circuit Breaker Ltd | Shock absorber for electric contacts |
FR2045513A5 (fr) * | 1969-04-24 | 1971-02-26 | Briggs & Stratton Corp |
Also Published As
Publication number | Publication date |
---|---|
DE2657661A1 (de) | 1977-07-21 |
JPS5287653A (en) | 1977-07-21 |
CA1037531A (fr) | 1978-08-29 |
HK79579A (en) | 1979-11-23 |
GB1545837A (en) | 1979-05-16 |
FR2338559B1 (fr) | 1981-11-13 |
US4011533A (en) | 1977-03-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |