GB1344215A - Electromagnetic relays - Google Patents
Electromagnetic relaysInfo
- Publication number
- GB1344215A GB1344215A GB2922972A GB2922972A GB1344215A GB 1344215 A GB1344215 A GB 1344215A GB 2922972 A GB2922972 A GB 2922972A GB 2922972 A GB2922972 A GB 2922972A GB 1344215 A GB1344215 A GB 1344215A
- Authority
- GB
- United Kingdom
- 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)
- Switch Cases, Indication, And Locking (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19712131370 DE2131370A1 (en) | 1971-06-24 | 1971-06-24 | Electromagnetic relay |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1344215A true GB1344215A (en) | 1974-01-16 |
Family
ID=5811687
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2922972A Expired GB1344215A (en) | 1971-06-24 | 1972-06-22 | Electromagnetic relays |
Country Status (4)
Country | Link |
---|---|
DE (1) | DE2131370A1 (en) |
FR (1) | FR2143341B1 (en) |
GB (1) | GB1344215A (en) |
IT (1) | IT959845B (en) |
-
1971
- 1971-06-24 DE DE19712131370 patent/DE2131370A1/en active Pending
-
1972
- 1972-06-19 IT IT2587172A patent/IT959845B/en active
- 1972-06-22 GB GB2922972A patent/GB1344215A/en not_active Expired
- 1972-06-22 FR FR7222664A patent/FR2143341B1/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE2131370A1 (en) | 1972-12-28 |
IT959845B (en) | 1973-11-10 |
FR2143341B1 (en) | 1977-12-23 |
FR2143341A1 (en) | 1973-02-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |