CH457589A - Pressure operated switch assembly - Google Patents
Pressure operated switch assemblyInfo
- Publication number
- CH457589A CH457589A CH214267A CH214267A CH457589A CH 457589 A CH457589 A CH 457589A CH 214267 A CH214267 A CH 214267A CH 214267 A CH214267 A CH 214267A CH 457589 A CH457589 A CH 457589A
- Authority
- CH
- Switzerland
- Prior art keywords
- switch assembly
- operated switch
- pressure operated
- pressure
- assembly
- Prior art date
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
- H01H35/32—Switches operated by change of fluid pressure, by fluid pressure waves, or by change of fluid flow actuated by bellows
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Diaphragms And Bellows (AREA)
- Measuring Fluid Pressure (AREA)
- Switches Operated By Changes In Physical Conditions (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US528910A US3356803A (en) | 1966-02-21 | 1966-02-21 | Pressure switch having means for increasing the stroke of a bellows pressure sensing element |
Publications (1)
Publication Number | Publication Date |
---|---|
CH457589A true CH457589A (en) | 1968-06-15 |
Family
ID=24107710
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH214267A CH457589A (en) | 1966-02-21 | 1967-02-13 | Pressure operated switch assembly |
Country Status (5)
Country | Link |
---|---|
US (1) | US3356803A (en) |
CH (1) | CH457589A (en) |
DE (1) | DE1665353A1 (en) |
FR (1) | FR1512016A (en) |
GB (1) | GB1177252A (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA1279684C (en) | 1984-10-02 | 1991-01-29 | Takahiro Sakakino | Pressure sensitive switch |
US5531109A (en) * | 1992-10-07 | 1996-07-02 | Tsagas; Nicolaos | Indicator of the air pressure in the pneumatic tires of a vehicle based on a capacitive coupling |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1205010A (en) * | 1914-04-27 | 1916-11-14 | Carl E Pearson | Ignition apparatus. |
US2471838A (en) * | 1945-05-24 | 1949-05-31 | Cook Electric Co | Pressure switch |
US2567519A (en) * | 1948-02-27 | 1951-09-11 | Livingston Ralph | Pressure monitoring device |
GB668488A (en) * | 1949-01-25 | 1952-03-19 | Aerocessoires Simmonds | Improvements relating to pressure-gauges |
US2697764A (en) * | 1950-06-17 | 1954-12-21 | Burgua Corp | Pressure-responsive switch |
US2715339A (en) * | 1950-08-09 | 1955-08-16 | Socony Mobil Oil Co Inc | Absolute micromanometer |
NL268370A (en) * | 1960-08-20 | |||
US3250872A (en) * | 1963-10-07 | 1966-05-10 | Westport Dev & Mfg Company Inc | Pressure switch with temperature setting of base pressures |
-
1966
- 1966-02-21 US US528910A patent/US3356803A/en not_active Expired - Lifetime
-
1967
- 1967-02-11 DE DE19671665353 patent/DE1665353A1/en active Pending
- 1967-02-13 CH CH214267A patent/CH457589A/en unknown
- 1967-02-20 GB GB8009/67A patent/GB1177252A/en not_active Expired
- 1967-02-21 FR FR8822A patent/FR1512016A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB1177252A (en) | 1970-01-07 |
US3356803A (en) | 1967-12-05 |
FR1512016A (en) | 1968-02-02 |
DE1665353A1 (en) | 1971-09-16 |
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