ZA716923B - Improvements in or relating to low pressure switches - Google Patents

Improvements in or relating to low pressure switches

Info

Publication number
ZA716923B
ZA716923B ZA716923A ZA716923A ZA716923B ZA 716923 B ZA716923 B ZA 716923B ZA 716923 A ZA716923 A ZA 716923A ZA 716923 A ZA716923 A ZA 716923A ZA 716923 B ZA716923 B ZA 716923B
Authority
ZA
South Africa
Prior art keywords
relating
low pressure
pressure switches
switches
low
Prior art date
Application number
ZA716923A
Inventor
R Coupland
Original Assignee
Dewandre Co Ltd C
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 Dewandre Co Ltd C filed Critical Dewandre Co Ltd C
Publication of ZA716923B publication Critical patent/ZA716923B/en

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

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Switches Operated By Changes In Physical Conditions (AREA)
  • Portable Nailing Machines And Staplers (AREA)
  • Push-Button Switches (AREA)
ZA716923A 1970-11-04 1971-10-15 Improvements in or relating to low pressure switches ZA716923B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5246270 1970-11-04

Publications (1)

Publication Number Publication Date
ZA716923B true ZA716923B (en) 1972-08-30

Family

ID=10464000

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA716923A ZA716923B (en) 1970-11-04 1971-10-15 Improvements in or relating to low pressure switches

Country Status (4)

Country Link
DE (1) DE2153504B2 (en)
ES (1) ES396605A1 (en)
GB (1) GB1322205A (en)
ZA (1) ZA716923B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3605388C2 (en) * 1985-12-03 1995-08-03 Teves Gmbh Alfred Electro-hydraulic switching device

Also Published As

Publication number Publication date
DE2153504B2 (en) 1975-11-20
GB1322205A (en) 1973-07-04
ES396605A1 (en) 1974-05-16
DE2153504A1 (en) 1972-06-08

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