GB906048A - Improvements in or relating to fluid pressure operated electric switches - Google Patents

Improvements in or relating to fluid pressure operated electric switches

Info

Publication number
GB906048A
GB906048A GB51958A GB51958A GB906048A GB 906048 A GB906048 A GB 906048A GB 51958 A GB51958 A GB 51958A GB 51958 A GB51958 A GB 51958A GB 906048 A GB906048 A GB 906048A
Authority
GB
United Kingdom
Prior art keywords
fluid pressure
relating
pressure operated
electric switches
operated 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
GB51958A
Inventor
Aubrey Barrett
Walter Willi Bischhoff
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.)
S Smith and Sons Ltd
S Smith and Sons England Ltd
Original Assignee
S Smith and Sons Ltd
S Smith and Sons England Ltd
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 S Smith and Sons Ltd, S Smith and Sons England Ltd filed Critical S Smith and Sons Ltd
Priority to GB51958A priority Critical patent/GB906048A/en
Publication of GB906048A publication Critical patent/GB906048A/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)

Abstract

906,048. Pressure-operated switches. SMITH & SONS (ENGLAND) Ltd., S. Jan. 6, 1959 [Jan. 6,1958],No. 519/58. Class 38 (5). A switch responsive to fluid pressure (e.g. oil pressure on a car) in space 13 has rigid guide means 36 to prevent the moving contact 27 from contacting the annular fixed contact 21 due to sideways movement. Diaphragm 15 is restrained by a spring 34 surrounding the guide 36.
GB51958A 1958-01-06 1958-01-06 Improvements in or relating to fluid pressure operated electric switches Expired GB906048A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB51958A GB906048A (en) 1958-01-06 1958-01-06 Improvements in or relating to fluid pressure operated electric switches

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB51958A GB906048A (en) 1958-01-06 1958-01-06 Improvements in or relating to fluid pressure operated electric switches

Publications (1)

Publication Number Publication Date
GB906048A true GB906048A (en) 1962-09-19

Family

ID=9705793

Family Applications (1)

Application Number Title Priority Date Filing Date
GB51958A Expired GB906048A (en) 1958-01-06 1958-01-06 Improvements in or relating to fluid pressure operated electric switches

Country Status (1)

Country Link
GB (1) GB906048A (en)

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