CA2016409A1 - Manostats - Google Patents

Manostats

Info

Publication number
CA2016409A1
CA2016409A1 CA2016409A CA2016409A CA2016409A1 CA 2016409 A1 CA2016409 A1 CA 2016409A1 CA 2016409 A CA2016409 A CA 2016409A CA 2016409 A CA2016409 A CA 2016409A CA 2016409 A1 CA2016409 A1 CA 2016409A1
Authority
CA
Canada
Prior art keywords
snap
switch
pressure switch
housing
cam drum
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.)
Granted
Application number
CA2016409A
Other languages
English (en)
Other versions
CA2016409C (fr
Inventor
Ronald S. Joyce
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.)
Ranco Inc of Delaware
Original Assignee
Eaton Corp
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 Eaton Corp filed Critical Eaton Corp
Priority to CA002263741A priority Critical patent/CA2263741A1/fr
Publication of CA2016409A1 publication Critical patent/CA2016409A1/fr
Application granted granted Critical
Publication of CA2016409C publication Critical patent/CA2016409C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • H01H35/2614—Means for adjustment of "ON" or "OFF" operating pressure by varying the bias on the pressure sensitive element
    • 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
    • H01H35/2635—Means for adjustment of "ON" or "OFF" operating pressure by adjustment of a motion transmitting system
    • 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)
CA002016409A 1989-05-12 1990-05-09 Manostats Expired - Fee Related CA2016409C (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA002263741A CA2263741A1 (fr) 1989-05-12 1990-05-09 Manostats

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US350,883 1989-05-12
US07/350,883 US4990728A (en) 1989-05-12 1989-05-12 Pressure switch and sub-assembly therefor

Related Child Applications (1)

Application Number Title Priority Date Filing Date
CA002263741A Division CA2263741A1 (fr) 1989-05-12 1990-05-09 Manostats

Publications (2)

Publication Number Publication Date
CA2016409A1 true CA2016409A1 (fr) 1990-11-12
CA2016409C CA2016409C (fr) 1999-06-01

Family

ID=23378605

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002016409A Expired - Fee Related CA2016409C (fr) 1989-05-12 1990-05-09 Manostats

Country Status (2)

Country Link
US (1) US4990728A (fr)
CA (1) CA2016409C (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112256085A (zh) * 2019-07-22 2021-01-22 浙江三花制冷集团有限公司 压力控制器

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5252792A (en) * 1989-05-12 1993-10-12 Eaton Corporation Subassembly for a pressure switch
EP0507002A3 (en) * 1991-04-02 1992-12-09 Huba Control Ag Pressure switch
US5198631A (en) * 1991-09-11 1993-03-30 General Electric Company Pressure responsive control device
US5311165A (en) * 1993-04-21 1994-05-10 Harper-Wyman Company Modular electric/gas oven thermostat and assembly method
US5392022A (en) * 1993-04-21 1995-02-21 Harper-Wyman Company Modular electric/gas oven thermostat
US5617070A (en) * 1995-05-05 1997-04-01 Harper-Wyman Company Gas/electric oven thermostat with self cleaning temperature calibration mechanism
US6346681B1 (en) 1995-09-28 2002-02-12 Ronald S. Joyce Pressure switch
US6343414B1 (en) * 1999-09-22 2002-02-05 General Electric Company Snap-disk formation process and machine
US7511239B2 (en) * 2005-03-31 2009-03-31 Robertshaw Controls Company Simultaneous control of multiple liquid level settings in a diaphragm valve, using a single rotatable control shaft
US7855345B2 (en) * 2007-11-19 2010-12-21 Stevens Pump Company Differential pressure switch

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2636093A (en) * 1950-08-09 1953-04-21 Magnavox Co Pressure switch
US3230328A (en) * 1962-08-23 1966-01-18 Controls Co Of America Adjustable pressure switch having positive reset means
US3352983A (en) * 1965-06-29 1967-11-14 Controls Co Of America Pressure switch and electrical switch therefor
US4192980A (en) * 1978-10-02 1980-03-11 The Singer Company Automatic re-set pressure switch
US4490708A (en) * 1982-06-24 1984-12-25 General Electric Company Condition responsive electric switch system, electrical switching device and method of operation thereof
US4755786A (en) * 1987-03-25 1988-07-05 Eaton Corporation Thermostat

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112256085A (zh) * 2019-07-22 2021-01-22 浙江三花制冷集团有限公司 压力控制器

Also Published As

Publication number Publication date
CA2016409C (fr) 1999-06-01
US4990728A (en) 1991-02-05

Similar Documents

Publication Publication Date Title
CA2016409A1 (fr) Manostats
USD325018S (en) Front face of a wheel cover for an automobile
USD293014S (en) Insect light
EP0417744A3 (en) Electrical insulating bearing
CA2015913A1 (fr) Projecteur monobloc
JP3295781B2 (ja) ウォッチの側
USD313607S (en) Ocular housing for a riflescope
CA2192472A1 (fr) Dispositif a affuter pour trancheur d'aliments
EP0272329A4 (fr) Mecanisme de refroidissement d'un embrayage du type a traction.
USD394700S (en) Diaphragm valve body
AU5081790A (en) Pressure switch having internal vent chamber
USD380170S (en) Watch band
USD381732S (en) Indicia for a target
USD308963S (en) Rocker switch assembly
USD323509S (en) Trolling motor mounting bracket
USD318256S (en) Wheel for an automobile
USD322592S (en) Vehicle wheel cover front surface
USD276659S (en) Omnidirectional reflector
CA2190208A1 (fr) Connexion permettant de regler la course d'un piston
USD402581S (en) Watch band
JPS63201545A (ja) 圧力計
SU1370677A1 (ru) Реле контрол давлени
JPH0216839U (fr)
USD320662S (en) Combined body composition measurer and cover therefor for determining body fat
USD262792S (en) Mounting base for motor operated valve

Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed