FR653010A - Automatic switch device - Google Patents
Automatic switch deviceInfo
- Publication number
- FR653010A FR653010A FR653010DA FR653010A FR 653010 A FR653010 A FR 653010A FR 653010D A FR653010D A FR 653010DA FR 653010 A FR653010 A FR 653010A
- Authority
- FR
- France
- Prior art keywords
- switch device
- automatic switch
- automatic
- switch
- 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
- H01H35/00—Switches operated by change of a physical condition
- H01H35/24—Switches operated by change of fluid pressure, by fluid pressure waves, or by change of fluid flow
- H01H35/38—Switches operated by change of fluid pressure, by fluid pressure waves, or by change of fluid flow actuated by piston and cylinder
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR653010T | 1928-04-18 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR653010A true FR653010A (en) | 1929-03-15 |
Family
ID=9005606
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR653010D Expired FR653010A (en) | 1928-04-18 | 1928-04-18 | Automatic switch device |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR653010A (en) |
-
1928
- 1928-04-18 FR FR653010D patent/FR653010A/en not_active Expired
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