FR939179A - Perfectionnements aux relais électromagnétiques - Google Patents
Perfectionnements aux relais électromagnétiquesInfo
- Publication number
- FR939179A FR939179A FR939179DA FR939179A FR 939179 A FR939179 A FR 939179A FR 939179D A FR939179D A FR 939179DA FR 939179 A FR939179 A FR 939179A
- Authority
- FR
- France
- Prior art keywords
- electromagnetic relays
- relays
- electromagnetic
- 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
- H01H51/00—Electromagnetic relays
- H01H51/02—Non-polarised relays
- H01H51/04—Non-polarised relays with single armature; with single set of ganged armatures
- H01H51/06—Armature is movable between two limit positions of rest and is moved in one direction due to energisation of an electromagnet and after the electromagnet is de-energised is returned by energy stored during the movement in the first direction, e.g. by using a spring, by using a permanent magnet, by gravity
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Electromagnets (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB18628/42A GB562515A (en) | 1942-12-31 | 1942-12-31 | Improvements in or relating to electromagnetic relays |
Publications (1)
Publication Number | Publication Date |
---|---|
FR939179A true FR939179A (fr) | 1948-11-05 |
Family
ID=10115720
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR939179D Expired FR939179A (fr) | 1942-12-31 | 1946-05-31 | Perfectionnements aux relais électromagnétiques |
Country Status (3)
Country | Link |
---|---|
US (1) | US2423135A (fr) |
FR (1) | FR939179A (fr) |
GB (1) | GB562515A (fr) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1002827B (de) * | 1953-12-17 | 1957-02-21 | Telefunken Gmbh | Relaisschaltanordnung fuer Funkgeraete |
US11251699B2 (en) | 2018-06-15 | 2022-02-15 | Samsung Sdi Co., Ltd. | Relay and battery system including the same |
EP3582247B1 (fr) * | 2018-06-15 | 2022-02-23 | Samsung SDI Co., Ltd. | Relais |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US850205A (en) * | 1906-03-20 | 1907-04-16 | Gen Electric | Automatic device for induction-motors. |
US1717057A (en) * | 1925-03-11 | 1929-06-11 | Cutler Hammer Inc | Electric switch |
US1697872A (en) * | 1927-04-13 | 1929-01-08 | Western Electric Co | Resilient member |
US2120421A (en) * | 1937-09-04 | 1938-06-14 | Bell Telephone Labor Inc | Relay |
US2304972A (en) * | 1939-11-24 | 1942-12-15 | Square D Co | Electric switch |
US2319906A (en) * | 1941-03-19 | 1943-05-25 | Trumbull Electric Mfg Co | Contact mechanism for electric switches |
-
1942
- 1942-12-31 GB GB18628/42A patent/GB562515A/en not_active Expired
-
1943
- 1943-11-06 US US509214A patent/US2423135A/en not_active Expired - Lifetime
-
1946
- 1946-05-31 FR FR939179D patent/FR939179A/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US2423135A (en) | 1947-07-01 |
GB562515A (en) | 1944-07-05 |
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