JPS49109871A - - Google Patents
Info
- Publication number
- JPS49109871A JPS49109871A JP49009020A JP902074A JPS49109871A JP S49109871 A JPS49109871 A JP S49109871A JP 49009020 A JP49009020 A JP 49009020A JP 902074 A JP902074 A JP 902074A JP S49109871 A JPS49109871 A JP S49109871A
- Authority
- JP
- Japan
- 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.)
- Granted
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)
- Switches Operated By Changes In Physical Conditions (AREA)
- Measuring Fluid Pressure (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH116073A CH549207A (de) | 1973-01-26 | 1973-01-26 | Einrichtung zum aendern einer elektrischen groesse in abhaengigkeit von einem druck. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS49109871A true JPS49109871A (enrdf_load_stackoverflow) | 1974-10-18 |
| JPS5237837B2 JPS5237837B2 (enrdf_load_stackoverflow) | 1977-09-26 |
Family
ID=4203873
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP49009020A Expired JPS5237837B2 (enrdf_load_stackoverflow) | 1973-01-26 | 1974-01-22 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3904842A (enrdf_load_stackoverflow) |
| JP (1) | JPS5237837B2 (enrdf_load_stackoverflow) |
| CH (1) | CH549207A (enrdf_load_stackoverflow) |
| DE (1) | DE2401914A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2215691A1 (enrdf_load_stackoverflow) |
| GB (1) | GB1445272A (enrdf_load_stackoverflow) |
| IT (1) | IT1003469B (enrdf_load_stackoverflow) |
| SE (1) | SE391412B (enrdf_load_stackoverflow) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2316718A1 (fr) * | 1975-06-30 | 1977-01-28 | Ferodo Sa | Perfectionnements au montage d'un thermo-contact dans une paroi |
| US4307272A (en) * | 1979-02-21 | 1981-12-22 | The Echlin Manufacturing Company | Pressure actuated switch |
| US4508014A (en) * | 1982-06-08 | 1985-04-02 | U.S. Truck Cranes, Inc. | Remote control apparatus for a machine such as a crane |
| JPS5957720U (ja) * | 1982-10-12 | 1984-04-14 | 昭和アルミニウノ株式会社 | 空気調和器 |
| US4479392A (en) * | 1983-01-03 | 1984-10-30 | Illinois Tool Works Inc. | Force transducer |
| JPS6260809U (enrdf_load_stackoverflow) * | 1985-10-05 | 1987-04-15 | ||
| DE3923660A1 (de) * | 1989-07-18 | 1991-01-24 | Leybold Ag | Ein/aus-schalter |
| US5118909A (en) * | 1990-10-31 | 1992-06-02 | Kohler Co. | Switch actuator |
| EP1846653B1 (en) | 2005-01-28 | 2015-01-28 | Engineered Products Co. | Non-locking switch for filter monitoring |
| US9463344B2 (en) * | 2014-04-29 | 2016-10-11 | Kidde Technologies, Inc. | Bellows actuated temperature compensated pressure switching apparatus and system |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2458086A (en) * | 1946-05-09 | 1949-01-04 | Charles W Macmillan | Engine combustion regulating device |
| US2697764A (en) * | 1950-06-17 | 1954-12-21 | Burgua Corp | Pressure-responsive switch |
| US2813945A (en) * | 1956-01-24 | 1957-11-19 | Weatherhead Co | Pressure sensitive switch |
| US3090848A (en) * | 1959-11-06 | 1963-05-21 | Paragon Products Corp | Fluid pressure actuated switch |
| US3553402A (en) * | 1968-07-23 | 1971-01-05 | Fasco Industries | Pressure switch with improved diaphragm and snap action disc structure |
| US3783205A (en) * | 1971-10-27 | 1974-01-01 | Texas Instruments Inc | Keyboard switch matrix assembly with improved guide means for reducing transfer of bounding motion to movable conductor |
-
1973
- 1973-01-26 CH CH116073A patent/CH549207A/xx not_active IP Right Cessation
-
1974
- 1974-01-15 US US433620A patent/US3904842A/en not_active Expired - Lifetime
- 1974-01-16 DE DE2401914A patent/DE2401914A1/de active Pending
- 1974-01-18 GB GB245174A patent/GB1445272A/en not_active Expired
- 1974-01-21 IT IT19626/74A patent/IT1003469B/it active
- 1974-01-22 JP JP49009020A patent/JPS5237837B2/ja not_active Expired
- 1974-01-25 FR FR7402474A patent/FR2215691A1/fr not_active Withdrawn
- 1974-01-25 SE SE7401007A patent/SE391412B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US3904842A (en) | 1975-09-09 |
| SE391412B (sv) | 1977-02-14 |
| CH549207A (de) | 1974-09-30 |
| GB1445272A (en) | 1976-08-11 |
| IT1003469B (it) | 1976-06-10 |
| DE2401914A1 (de) | 1974-08-08 |
| FR2215691A1 (enrdf_load_stackoverflow) | 1974-08-23 |
| JPS5237837B2 (enrdf_load_stackoverflow) | 1977-09-26 |