BE624894A - - Google Patents
Info
- Publication number
- BE624894A BE624894A BE624894DA BE624894A BE 624894 A BE624894 A BE 624894A BE 624894D A BE624894D A BE 624894DA BE 624894 A BE624894 A BE 624894A
- Authority
- BE
- Belgium
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
- H01H3/24—Power arrangements internal to the switch for operating the driving mechanism using pneumatic or hydraulic actuator
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US192155A US3268683A (en) | 1962-05-03 | 1962-05-03 | Vacuum operated switch construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE624894A true BE624894A (en]) |
Family
ID=22708485
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE624894D BE624894A (en]) | 1962-05-03 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US3268683A (en]) |
| BE (1) | BE624894A (en]) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3333070A (en) * | 1966-02-10 | 1967-07-25 | Robertshaw Controls Co | Latching means for an on-off member of a program controlling member or the like |
| US3535480A (en) * | 1968-01-29 | 1970-10-20 | Weatherhead Co | Pressure sensitive switch |
| US3515828A (en) * | 1968-03-01 | 1970-06-02 | Singer General Precision | Fluidic to electronic converter |
| BE756000A (fr) * | 1969-09-15 | 1971-02-15 | Westinghouse Electric Corp | Appareil de securite perfectionne sensible a la pression |
| US3778572A (en) * | 1971-03-25 | 1973-12-11 | Nissan Motor | Inertia sensor switch assemblies with magnetic holding means or the like |
| US3766536A (en) * | 1971-12-15 | 1973-10-16 | Gen Motors Corp | Catalytic converter monitor |
| US3911393A (en) * | 1973-10-10 | 1975-10-07 | Edward H Biggs | Vehicle speed safety signal system |
| DE3128408A1 (de) * | 1981-07-17 | 1983-02-03 | Kaltenbach & Voigt Gmbh & Co, 7950 Biberach | Vorrichtung zur umwandlung des druckes eines druckmittels in ein elektrisches signal |
| US4558195A (en) * | 1983-12-23 | 1985-12-10 | The Marley-Wylain Company | Apparatus and method for sensing high and low liquid level to control a circuit |
| US4975679A (en) * | 1988-06-06 | 1990-12-04 | Jan Ballyns | Pressure sensor system |
| US4890090A (en) * | 1988-06-06 | 1989-12-26 | Jan Ballyns | Pressure alarm system for motor vehicle tires |
| NO952190L (no) * | 1995-06-02 | 1996-12-03 | Lk As | Styrbar mikroomskifter |
| US6313419B1 (en) * | 2000-07-18 | 2001-11-06 | Texas Instruments Incorporated | Pressure responsive electrical switch |
| US7684950B2 (en) * | 2003-04-03 | 2010-03-23 | Parker-Hannifin Corporation | System for detecting and transmitting test data from a pressure chamber filled with a high-pressure fluid |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USRE23042E (en) * | 1948-10-05 | Stall warning device | ||
| US1379654A (en) * | 1921-05-31 | Stage-effect-controlling device fob | ||
| US1719049A (en) * | 1926-04-19 | 1929-07-02 | John A Forsberg | Ignition switch |
| US1856681A (en) * | 1930-07-23 | 1932-05-03 | Robeson B Wolcott | Electrical connecter |
| US2149555A (en) * | 1936-10-21 | 1939-03-07 | Frederick E Smith | Low-pressure alarm for tires |
| US2202449A (en) * | 1937-04-24 | 1940-05-28 | Reuben H Fleet | Take-off control and method |
| US2169088A (en) * | 1937-12-17 | 1939-08-08 | Leonard F Carter | Automatic automobile signal light switch |
| US2381582A (en) * | 1944-05-08 | 1945-08-07 | Air Communications Inc | Pressure switch |
| US2421149A (en) * | 1944-11-20 | 1947-05-27 | Sandvikens Jernverks Ab | Pressure actuated switch |
| US2656428A (en) * | 1950-06-30 | 1953-10-20 | Essex Mfg Co Inc | Differential pressure switch |
| US2727957A (en) * | 1953-10-27 | 1955-12-20 | Pres On Switch Company Inc | Electrical switches of the speed responsive type |
-
0
- BE BE624894D patent/BE624894A/xx unknown
-
1962
- 1962-05-03 US US192155A patent/US3268683A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US3268683A (en) | 1966-08-23 |