FR569276A - Electric current circuit breaker - Google Patents
Electric current circuit breakerInfo
- Publication number
- FR569276A FR569276A FR569276DA FR569276A FR 569276 A FR569276 A FR 569276A FR 569276D A FR569276D A FR 569276DA FR 569276 A FR569276 A FR 569276A
- Authority
- FR
- France
- Prior art keywords
- electric current
- circuit breaker
- current circuit
- breaker
- electric
- 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
- H01H51/08—Contacts alternately opened and closed by successive cycles of energisation and de-energisation of the electromagnet, e.g. by use of a ratchet
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR569276T | 1923-07-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR569276A true FR569276A (en) | 1924-04-09 |
Family
ID=8949056
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR569276D Expired FR569276A (en) | 1923-07-31 | 1923-07-31 | Electric current circuit breaker |
Country Status (2)
| Country | Link |
|---|---|
| FR (1) | FR569276A (en) |
| GB (1) | GB219946A (en) |
-
1923
- 1923-07-31 FR FR569276D patent/FR569276A/en not_active Expired
-
1924
- 1924-06-13 GB GB14378/24A patent/GB219946A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB219946A (en) | 1924-10-02 |
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