FR881909A - Commutateur actionné par un fluide - Google Patents
Commutateur actionné par un fluideInfo
- Publication number
- FR881909A FR881909A FR881909DA FR881909A FR 881909 A FR881909 A FR 881909A FR 881909D A FR881909D A FR 881909DA FR 881909 A FR881909 A FR 881909A
- Authority
- FR
- France
- Prior art keywords
- fluid actuated
- actuated switch
- switch
- fluid
- actuated
- 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
- H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
- H01H33/02—Details
- H01H33/28—Power arrangements internal to the switch for operating the driving mechanism
- H01H33/30—Power arrangements internal to the switch for operating the driving mechanism using fluid actuator
- H01H33/34—Power arrangements internal to the switch for operating the driving mechanism using fluid actuator hydraulic
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH881909X | 1940-06-26 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR881909A true FR881909A (fr) | 1943-05-12 |
Family
ID=4544914
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR881909D Expired FR881909A (fr) | 1940-06-26 | 1941-06-24 | Commutateur actionné par un fluide |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR881909A (fr) |
-
1941
- 1941-06-24 FR FR881909D patent/FR881909A/fr not_active Expired
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