GB755649A - Improvements in pressure sensitive control devices for actuation by a pressure medium - Google Patents
Improvements in pressure sensitive control devices for actuation by a pressure mediumInfo
- Publication number
- GB755649A GB755649A GB495654A GB495654A GB755649A GB 755649 A GB755649 A GB 755649A GB 495654 A GB495654 A GB 495654A GB 495654 A GB495654 A GB 495654A GB 755649 A GB755649 A GB 755649A
- Authority
- GB
- United Kingdom
- Prior art keywords
- feb
- pressure
- diaphragm
- bolt
- disc
- 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
- 229910000831 Steel Inorganic materials 0.000 abstract 1
- 239000010959 steel Substances 0.000 abstract 1
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
- H01H35/34—Switches operated by change of fluid pressure, by fluid pressure waves, or by change of fluid flow actuated by diaphragm
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Switches Operated By Changes In Physical Conditions (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEB24404A DE1000489B (de) | 1953-02-21 | 1953-02-21 | Elektrischer Schalter, insbesondere Bremslichtschalter fuer Kraftfahrzeuge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB755649A true GB755649A (en) | 1956-08-22 |
Family
ID=6961462
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB495654A Expired GB755649A (en) | 1953-02-21 | 1954-02-19 | Improvements in pressure sensitive control devices for actuation by a pressure medium |
Country Status (4)
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117854985A (zh) * | 2024-03-06 | 2024-04-09 | 成都凯天电子股份有限公司 | 一种非金属膜片的滑油压力开关 |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1105958B (de) * | 1957-11-16 | 1961-05-04 | Knorr Bremse Gmbh | Verfahren zur Herstellung eines druckabhaengigen elektrischen Schalters, insbesondere Bremslichtschalters |
| DE1261932B (de) * | 1957-12-14 | 1968-02-29 | Alfred Eckerfeld | Membranschalter fuer elektrische Durchlauferhitzer |
| US4109405A (en) * | 1976-05-19 | 1978-08-29 | Kiyomatsu Ito | Capsule lamp as a fishing tackle |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2249208A (en) * | 1937-12-01 | 1941-07-15 | Bendix Aviat Corp | Fluid operated switch |
| US2275556A (en) * | 1940-08-26 | 1942-03-10 | Gen Motors Corp | Switch |
| US2445756A (en) * | 1944-06-21 | 1948-07-27 | F A Smith Mfg Company | Fluid operated switch assembly |
| BE620958A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1946-02-27 | |||
| US2537354A (en) * | 1946-12-11 | 1951-01-09 | Carter Carburetor Corp | Oil pressure switch |
-
0
- FR FR1093329D patent/FR1093329A/fr not_active Expired
-
1953
- 1953-02-21 DE DEB24404A patent/DE1000489B/de active Pending
-
1954
- 1954-01-14 CH CH317658D patent/CH317658A/de unknown
- 1954-02-19 GB GB495654A patent/GB755649A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117854985A (zh) * | 2024-03-06 | 2024-04-09 | 成都凯天电子股份有限公司 | 一种非金属膜片的滑油压力开关 |
| CN117854985B (zh) * | 2024-03-06 | 2024-05-31 | 成都凯天电子股份有限公司 | 一种非金属膜片的滑油压力开关 |
Also Published As
| Publication number | Publication date |
|---|---|
| CH317658A (de) | 1956-11-30 |
| DE1000489B (de) | 1957-01-10 |
| FR1093329A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1955-05-03 |
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