ZA73960B - Improvements in pressure operated switches - Google Patents

Improvements in pressure operated switches

Info

Publication number
ZA73960B
ZA73960B ZA730960A ZA73960A ZA73960B ZA 73960 B ZA73960 B ZA 73960B ZA 730960 A ZA730960 A ZA 730960A ZA 73960 A ZA73960 A ZA 73960A ZA 73960 B ZA73960 B ZA 73960B
Authority
ZA
South Africa
Prior art keywords
pressure operated
operated switches
switches
pressure
operated
Prior art date
Application number
ZA730960A
Other languages
English (en)
Inventor
R Whiteing
Original Assignee
R Whiteing
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 R Whiteing filed Critical R Whiteing
Priority to ZA730960A priority Critical patent/ZA73960B/xx
Priority to GB791874A priority patent/GB1454445A/en
Priority to JP49020629A priority patent/JPS5041070A/ja
Priority to DE2408621A priority patent/DE2408621C2/de
Priority to FR7406523A priority patent/FR2262392B1/fr
Publication of ZA73960B publication Critical patent/ZA73960B/xx

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
    • 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)
ZA730960A 1973-02-22 1973-02-22 Improvements in pressure operated switches ZA73960B (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
ZA730960A ZA73960B (en) 1973-02-22 1973-02-22 Improvements in pressure operated switches
GB791874A GB1454445A (en) 1973-02-22 1974-02-21 Fluid pressure operated switches
JP49020629A JPS5041070A (xx) 1973-02-22 1974-02-22
DE2408621A DE2408621C2 (de) 1973-02-22 1974-02-22 Druckempfindlicher elektrischer Schalter
FR7406523A FR2262392B1 (xx) 1973-02-22 1974-02-26

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ZA730960A ZA73960B (en) 1973-02-22 1973-02-22 Improvements in pressure operated switches
FR7406523A FR2262392B1 (xx) 1973-02-22 1974-02-26

Publications (1)

Publication Number Publication Date
ZA73960B true ZA73960B (en) 1974-09-25

Family

ID=26218193

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA730960A ZA73960B (en) 1973-02-22 1973-02-22 Improvements in pressure operated switches

Country Status (5)

Country Link
JP (1) JPS5041070A (xx)
DE (1) DE2408621C2 (xx)
FR (1) FR2262392B1 (xx)
GB (1) GB1454445A (xx)
ZA (1) ZA73960B (xx)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4181831A (en) * 1977-06-22 1980-01-01 Stewart-Warner Corporation Tire deflation monitor
US4409443A (en) * 1981-06-04 1983-10-11 Fike Metal Products Corporation Pressure responsive electrical switching apparatus
EP0169280A1 (en) * 1984-07-24 1986-01-29 AB Electronic Components Limited Pressure switch
US6040536A (en) * 1998-01-26 2000-03-21 Miller Edge, Inc. Pressure responsive switch and method of making same

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1146163B (de) * 1958-11-13 1963-03-28 Bosch Gmbh Robert Druckmittelbetaetigter elektrischer Kleinschalter
US3689719A (en) * 1971-09-13 1972-09-05 Dwyer Instr Fluid pressure operated diaphragm switch with improved adjustment means and contact structure

Also Published As

Publication number Publication date
DE2408621A1 (de) 1974-09-05
FR2262392A1 (xx) 1975-09-19
GB1454445A (en) 1976-11-03
FR2262392B1 (xx) 1980-04-30
JPS5041070A (xx) 1975-04-15
DE2408621C2 (de) 1984-04-19

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