FR1494122A - Improvement in pressure switches - Google Patents
Improvement in pressure switchesInfo
- Publication number
- FR1494122A FR1494122A FR60712A FR60712A FR1494122A FR 1494122 A FR1494122 A FR 1494122A FR 60712 A FR60712 A FR 60712A FR 60712 A FR60712 A FR 60712A FR 1494122 A FR1494122 A FR 1494122A
- Authority
- FR
- France
- Prior art keywords
- improvement
- pressure switches
- switches
- pressure
- 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
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR60712A FR1494122A (en) | 1966-05-09 | 1966-05-09 | Improvement in pressure switches |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR60712A FR1494122A (en) | 1966-05-09 | 1966-05-09 | Improvement in pressure switches |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1494122A true FR1494122A (en) | 1967-09-08 |
Family
ID=8608089
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR60712A Expired FR1494122A (en) | 1966-05-09 | 1966-05-09 | Improvement in pressure switches |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1494122A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4755638A (en) * | 1987-05-21 | 1988-07-05 | Geberth John Daniel Jun | Pressure operated switch for controlling an airless paint pump |
-
1966
- 1966-05-09 FR FR60712A patent/FR1494122A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4755638A (en) * | 1987-05-21 | 1988-07-05 | Geberth John Daniel Jun | Pressure operated switch for controlling an airless paint pump |
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