FR743126A - - Google Patents
Info
- Publication number
- FR743126A FR743126A FR743126DA FR743126A FR 743126 A FR743126 A FR 743126A FR 743126D A FR743126D A FR 743126DA FR 743126 A FR743126 A FR 743126A
- Authority
- FR
- France
- 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
- H01H51/10—Contacts retained open or closed by a latch which is controlled by an electromagnet
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR743126A true FR743126A (it) | 1933-03-23 |
Family
ID=1547427
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR743126D Expired FR743126A (it) |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR743126A (it) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2838718A (en) * | 1953-05-28 | 1958-06-10 | Ite Circuit Breaker Ltd | Current limiting protection for contactors |
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0
- FR FR743126D patent/FR743126A/fr not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2838718A (en) * | 1953-05-28 | 1958-06-10 | Ite Circuit Breaker Ltd | Current limiting protection for contactors |