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 medium

Info

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
Application number
GB495654A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of GB755649A publication Critical patent/GB755649A/en
Expired legal-status Critical Current

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
    • H01H35/34—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)
GB495654A 1953-02-21 1954-02-19 Improvements in pressure sensitive control devices for actuation by a pressure medium Expired GB755649A (en)

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)

Country Link
CH (1) CH317658A (fr)
DE (1) DE1000489B (fr)
FR (1) FR1093329A (fr)
GB (1) GB755649A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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 (fr) * 1946-02-27
US2537354A (en) * 1946-12-11 1951-01-09 Carter Carburetor Corp Oil pressure switch

Cited By (2)

* Cited by examiner, † Cited by third party
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
DE1000489B (de) 1957-01-10
CH317658A (de) 1956-11-30
FR1093329A (fr) 1955-05-03

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