FR872116A - Commande de commutateur - Google Patents
Commande de commutateurInfo
- Publication number
- FR872116A FR872116A FR872116DA FR872116A FR 872116 A FR872116 A FR 872116A FR 872116D A FR872116D A FR 872116DA FR 872116 A FR872116 A FR 872116A
- Authority
- FR
- France
- Prior art keywords
- switch control
- switch
- control
- 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
- H01H3/00—Mechanisms for operating contacts
- H01H3/22—Power arrangements internal to the switch for operating the driving mechanism
- H01H3/30—Power arrangements internal to the switch for operating the driving mechanism using spring motor
- H01H3/3042—Power arrangements internal to the switch for operating the driving mechanism using spring motor using a torsion spring
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE170540X | 1940-05-17 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR872116A true FR872116A (fr) | 1942-05-30 |
Family
ID=5688798
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR872116D Expired FR872116A (fr) | 1940-05-17 | 1941-05-14 | Commande de commutateur |
Country Status (3)
Country | Link |
---|---|
BE (1) | BE441603A (fr) |
CH (1) | CH226762A (fr) |
FR (1) | FR872116A (fr) |
-
0
- BE BE441603D patent/BE441603A/xx unknown
-
1941
- 1941-05-14 FR FR872116D patent/FR872116A/fr not_active Expired
- 1941-05-20 CH CH226762D patent/CH226762A/de unknown
Also Published As
Publication number | Publication date |
---|---|
CH226762A (de) | 1943-04-30 |
BE441603A (fr) |
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