AU4421368A - Electric pressure-controlled snap switch - Google Patents

Electric pressure-controlled snap switch

Info

Publication number
AU4421368A
AU4421368A AU44213/68A AU4421368A AU4421368A AU 4421368 A AU4421368 A AU 4421368A AU 44213/68 A AU44213/68 A AU 44213/68A AU 4421368 A AU4421368 A AU 4421368A AU 4421368 A AU4421368 A AU 4421368A
Authority
AU
Australia
Prior art keywords
electric pressure
snap switch
controlled snap
controlled
switch
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
AU44213/68A
Other versions
AU420643B2 (en
Inventor
M. Egli Ernst
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.)
Patinvest Patent und Investment AG
Original Assignee
Patinvest Patent und Investment AG
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
Priority claimed from DE1966P0026719 external-priority patent/DE1939186U/en
Application filed by Patinvest Patent und Investment AG filed Critical Patinvest Patent und Investment AG
Publication of AU4421368A publication Critical patent/AU4421368A/en
Application granted granted Critical
Publication of AU420643B2 publication Critical patent/AU420643B2/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
    • 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
    • H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
    • H01H13/02—Details
    • H01H13/26—Snap-action arrangements depending upon deformation of elastic members
    • H01H13/28—Snap-action arrangements depending upon deformation of elastic members using compression or extension of coil springs
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H5/00—Snap-action arrangements, i.e. in which during a single opening operation or a single closing operation energy is first stored and then released to produce or assist the contact movement
    • H01H5/04—Energy stored by deformation of elastic members
    • H01H5/06—Energy stored by deformation of elastic members by compression or extension of coil springs

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Switches Operated By Changes In Physical Conditions (AREA)
  • Mechanical Operated Clutches (AREA)
  • Mechanical Control Devices (AREA)
AU44213/68A 1966-02-08 1968-10-02 Electric pressure-controlled snap switch Expired AU420643B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEP0038726 1966-02-08
DE1966P0026719 DE1939186U (en) 1966-02-15 1966-02-15 SNAP SWITCHES, IN PARTICULAR FOR WASHING MACHINES OD. DGL.

Publications (2)

Publication Number Publication Date
AU4421368A true AU4421368A (en) 1970-04-09
AU420643B2 AU420643B2 (en) 1972-01-19

Family

ID=25990042

Family Applications (1)

Application Number Title Priority Date Filing Date
AU44213/68A Expired AU420643B2 (en) 1966-02-08 1968-10-02 Electric pressure-controlled snap switch

Country Status (6)

Country Link
US (1) US3436502A (en)
AU (1) AU420643B2 (en)
CH (1) CH450522A (en)
DE (1) DE1665312B2 (en)
GB (1) GB1169431A (en)
SE (1) SE328930B (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1217480A (en) * 1968-06-18 1970-12-31 Patinvest Electric pressure-controlled snap switch
DE2027330C3 (en) * 1970-06-03 1973-09-13 Standard Elektrik Lorenz Ag, 7000 Stuttgart Flat electromagnetic relay
US3856998A (en) * 1973-06-01 1974-12-24 Burroughs Corp Keyboard switch assembly with improved operating means
IT994158B (en) * 1973-08-21 1975-10-20 Texas Instruments Italia Spa LOCKING DEVICE WITH VOLTMETRIC OPERATED THERMAL DELAY SWITCH FOR DOORS
DE7830603U1 (en) * 1978-10-13 1979-05-17 Elektromanufaktur Zangenstein Hanauer Gmbh & Co, 8471 Zangenstein MEMBRANDOSE FOR PRESSURE SWITCH
DE3826749C1 (en) * 1988-08-05 1989-11-02 Eugen 8000 Muenchen De Ehs
US5001317A (en) * 1989-06-30 1991-03-19 Louis D. Atkinson Fluid activated switch apparatus
EP0507002A3 (en) * 1991-04-02 1992-12-09 Huba Control Ag Pressure switch
US6346681B1 (en) * 1995-09-28 2002-02-12 Ronald S. Joyce Pressure switch
ES1050248Y (en) * 1998-05-22 2002-07-01 Fagor S Coop WATER LEVEL REGULATOR IN A DISHWASHER.
US6740828B1 (en) 2003-08-08 2004-05-25 Claudio R. Dacal Arm and safety switch
ITTO20090624A1 (en) * 2009-08-07 2011-02-08 Illinois Tool Works PRESSURE SENSOR FOR APPLIANCES WITH ADDITIONAL SAFETY FUNCTION

Family Cites Families (3)

* 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
US2813944A (en) * 1954-11-12 1957-11-19 Carter Parts Company Pressure switch
US2934618A (en) * 1955-07-11 1960-04-26 Controls Co Of America Fluid pressure responsive switch

Also Published As

Publication number Publication date
US3436502A (en) 1969-04-01
DE1665312B2 (en) 1975-11-06
AU420643B2 (en) 1972-01-19
DE1665312A1 (en) 1970-12-03
GB1169431A (en) 1969-11-05
SE328930B (en) 1970-09-28
CH450522A (en) 1968-01-31

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