BR7404890A - Comutador de pressao - Google Patents

Comutador de pressao

Info

Publication number
BR7404890A
BR7404890A BR4890/74A BR489074A BR7404890A BR 7404890 A BR7404890 A BR 7404890A BR 4890/74 A BR4890/74 A BR 4890/74A BR 489074 A BR489074 A BR 489074A BR 7404890 A BR7404890 A BR 7404890A
Authority
BR
Brazil
Prior art keywords
pressure switch
switch
pressure
Prior art date
Application number
BR4890/74A
Other languages
English (en)
Inventor
E Kothe
Original Assignee
Controls Co Of America
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 Co Of America filed Critical Controls Co Of America
Publication of BR7404890A publication Critical patent/BR7404890A/pt

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)
BR4890/74A 1973-07-02 1974-06-14 Comutador de pressao BR7404890A (pt)

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
BR7404890A true BR7404890A (pt) 1976-02-17

Family

ID=23482305

Family Applications (1)

Application Number Title Priority Date Filing Date
BR4890/74A BR7404890A (pt) 1973-07-02 1974-06-14 Comutador de pressao

Country Status (5)

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

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
US3845265A (en) 1974-10-29
AU6901474A (en) 1975-11-20
JPS587214B2 (ja) 1983-02-08
CA991227A (en) 1976-06-15
JPS5036971A (pt) 1975-04-07

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