GB914593A - Pressure actuated electric switch - Google Patents

Pressure actuated electric switch

Info

Publication number
GB914593A
GB914593A GB16390/60A GB1639060A GB914593A GB 914593 A GB914593 A GB 914593A GB 16390/60 A GB16390/60 A GB 16390/60A GB 1639060 A GB1639060 A GB 1639060A GB 914593 A GB914593 A GB 914593A
Authority
GB
United Kingdom
Prior art keywords
actuator
protrusion
electric switch
pressure actuated
actuated electric
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
GB16390/60A
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.)
PETER HASBROUK PALEN
Original Assignee
PETER HASBROUK PALEN
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 PETER HASBROUK PALEN filed Critical PETER HASBROUK PALEN
Publication of GB914593A publication Critical patent/GB914593A/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
    • H01H35/38—Switches operated by change of fluid pressure, by fluid pressure waves, or by change of fluid flow actuated by piston and cylinder
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
    • H01H13/02—Details
    • H01H13/04—Cases; Covers
    • H01H13/06—Dustproof, splashproof, drip-proof, waterproof or flameproof casings

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Switches Operated By Changes In Physical Conditions (AREA)
  • Push-Button Switches (AREA)

Abstract

914,593. Fluid actuation of switches. PALEN, P. H. May 9, 1960 [July 22, 1959], No. 16390/60. Class 38 (5). A switch mechanism has a hollow housing 10 with a fixed hollow protrusion 30 around which is arranged a slidable actuator 32 which has a portion 46 for operating a microswitch 54 in response to pressure applied through the protrusion 30, movement of the actuator being limited by a surface 41. The actuator moves suddenly at a pressure determined by a spring 36 and the friction of an 0-ring 42 between protrusion 30 and the actuator. The microswitch is sealed by rings 50, 52 and is encapsulated with a resin material 68.
GB16390/60A 1959-07-22 1960-05-09 Pressure actuated electric switch Expired GB914593A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US828886A US3118030A (en) 1959-07-22 1959-07-22 Pressure control switch

Publications (1)

Publication Number Publication Date
GB914593A true GB914593A (en) 1963-01-02

Family

ID=25253004

Family Applications (1)

Application Number Title Priority Date Filing Date
GB16390/60A Expired GB914593A (en) 1959-07-22 1960-05-09 Pressure actuated electric switch

Country Status (3)

Country Link
US (1) US3118030A (en)
DE (1) DE1148624B (en)
GB (1) GB914593A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2180694A (en) * 1985-09-16 1987-04-01 Teves Gmbh Alfred Electrohydraulic switching device

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3621167A (en) * 1969-12-02 1971-11-16 Gen Motors Corp Piston switch controlled by fluid amplifier with time delay
US4028511A (en) * 1975-06-16 1977-06-07 Andre Wack Fluid jack with built-in piston operated switch
US4044209A (en) * 1976-02-09 1977-08-23 Jenoff, Incorporated Material sensing switch
US4158120A (en) * 1978-02-13 1979-06-12 Pawlowski Eugene J Electric and air signal element
US4255638A (en) * 1979-04-13 1981-03-10 Alco Electronic Products, Inc. Miniature switch, sealed for soldering, with handle housing exposed
US5902094A (en) * 1997-01-09 1999-05-11 Generac Portable Products, Llc Flow control valve for a pressure washer
JP7113486B2 (en) * 2017-02-08 2022-08-05 アヴラン インダストリアル，インコーポレーテッド Animal spray device and method

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1530964A (en) * 1923-10-22 1925-03-24 Elevator Supplies Co Inc Combined elevator-door closure and switch
US1902646A (en) * 1928-07-23 1933-03-21 Automatic Safe Start Company Automatic starting system for internal combustion engines
US2104914A (en) * 1933-04-24 1938-01-11 Jr Robert Temple Circuit breaker
US2292546A (en) * 1936-10-15 1942-08-11 Edward A Rockwell Snap action apparatus
US2712687A (en) * 1946-03-07 1955-07-12 Bendix Aviat Corp Method of assembling electrical connector elements
US2556209A (en) * 1949-02-08 1951-06-12 Sydney R Kramer Pneumatic electric switch
US2648733A (en) * 1951-12-05 1953-08-11 William P Billings Fluid pressure controlled signal switch
US2782272A (en) * 1953-05-07 1957-02-19 Richard T Cornelius Switch mechanisms
US2807868A (en) * 1953-06-26 1957-10-01 Bell Telephone Labor Inc Method of manufacture of contact springs
US2800548A (en) * 1953-07-07 1957-07-23 Walter E Stary Pressure switch
GB775882A (en) * 1954-01-08 1957-05-29 Lilburn Swisher Barksdale Improvements in or relating to fluid pressure actuated electric switch devices
US2902557A (en) * 1956-07-11 1959-09-01 Brockman Carl Pressure-responsive switches
US2944125A (en) * 1958-06-27 1960-07-05 Aerotec Ind Inc Pressure actuated electric switch
US2950373A (en) * 1958-12-02 1960-08-23 Controls Co Of America Device for rendering electric switches environment-resistant

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2180694A (en) * 1985-09-16 1987-04-01 Teves Gmbh Alfred Electrohydraulic switching device
GB2180694B (en) * 1985-09-16 1989-09-06 Teves Gmbh Alfred Electrohydraulic switching device

Also Published As

Publication number Publication date
US3118030A (en) 1964-01-14
DE1148624B (en) 1963-05-16

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