CA991227A - Pressure switch - Google Patents

Pressure switch

Info

Publication number
CA991227A
CA991227A CA200,598A CA200598A CA991227A CA 991227 A CA991227 A CA 991227A CA 200598 A CA200598 A CA 200598A CA 991227 A CA991227 A CA 991227A
Authority
CA
Canada
Prior art keywords
pressure switch
switch
pressure
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
CA200,598A
Other versions
CA200598S (en
Inventor
Erich Kothe
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.)
Controls Company Canada Ltd
Original Assignee
Controls Company Canada 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 Controls Company Canada Ltd filed Critical Controls Company Canada Ltd
Application granted granted Critical
Publication of CA991227A publication Critical patent/CA991227A/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
    • H01H35/26—Details
    • H01H35/2607—Means for adjustment of "ON" or "OFF" operating pressure

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Switches Operated By Changes In Physical Conditions (AREA)
CA200,598A 1973-07-02 1974-05-23 Pressure switch Expired CA991227A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00375780A US3845265A (en) 1973-07-02 1973-07-02 Low profile pressure switch with plunger adjusting means

Publications (1)

Publication Number Publication Date
CA991227A true CA991227A (en) 1976-06-15

Family

ID=23482305

Family Applications (1)

Application Number Title Priority Date Filing Date
CA200,598A Expired CA991227A (en) 1973-07-02 1974-05-23 Pressure switch

Country Status (5)

Country Link
US (1) US3845265A (en)
JP (1) JPS587214B2 (en)
AU (1) AU6901474A (en)
BR (1) BR7404890A (en)
CA (1) CA991227A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3846600A (en) * 1973-10-23 1974-11-05 Eaton Corp Means for calibrating pressure switches at extra-low pressure settings
US3984650A (en) * 1974-07-18 1976-10-05 General Electric Company Fluid pressure diaphragm switch having plural adjustment mechanisms
US4755639A (en) * 1987-10-28 1988-07-05 Eaton Corporation Pressure switch with calibration tab
US7465894B2 (en) * 2006-07-19 2008-12-16 Robertshaw Controls Company One time high fill pressure switch
US9309898B2 (en) 2012-02-22 2016-04-12 King Nutronics Corporation Multi-fluid precision calibration pressure source

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3450854A (en) * 1967-03-30 1969-06-17 Mallory & Co Inc P R Control means for pressure responsive switch
US3498091A (en) * 1968-06-07 1970-03-03 Whirlpool Co Pressure responsive switch having automatic reset means
US3609272A (en) * 1969-11-10 1971-09-28 Whirlpool Co Pressure switch with adjusting cam of particular configuration
US3600536A (en) * 1969-12-22 1971-08-17 Controls Co Of America Calibrating pressure switches at extra low-pressure setting

Also Published As

Publication number Publication date
JPS587214B2 (en) 1983-02-08
US3845265A (en) 1974-10-29
JPS5036971A (en) 1975-04-07
BR7404890A (en) 1976-02-17
AU6901474A (en) 1975-11-20

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