ES253464U - Pressure responsive switch. - Google Patents

Pressure responsive switch.

Info

Publication number
ES253464U
ES253464U ES1979253464U ES253464U ES253464U ES 253464 U ES253464 U ES 253464U ES 1979253464 U ES1979253464 U ES 1979253464U ES 253464 U ES253464 U ES 253464U ES 253464 U ES253464 U ES 253464U
Authority
ES
Spain
Prior art keywords
switch
membrane
coupled
socket outlet
socket
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
ES1979253464U
Other languages
Spanish (es)
Other versions
ES253464Y (en
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.)
Eaton & Co Kg GmbH
Original Assignee
Eaton & Co Kg GmbH
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 & Co Kg GmbH filed Critical Eaton & Co Kg GmbH
Publication of ES253464U publication Critical patent/ES253464U/en
Application granted granted Critical
Publication of ES253464Y publication Critical patent/ES253464Y/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/58—Electric connections to or between contacts; Terminals
    • 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)
  • Electromagnetism (AREA)
  • Fluid Mechanics (AREA)
  • Switches Operated By Changes In Physical Conditions (AREA)
  • Connector Housings Or Holding Contact Members (AREA)

Abstract

Improved pressure-dependent electrical switch, of the type comprising a socket outlet housing at least one snap-action or fast-break switch and on which a membrane is mounted that is operable by effect of a pressure difference, is sealed along the edge and the switch is coupled, the contact points of the switch being coupled by the electrical connection elements that pass through the wall of the socket, characterized by the fact that the membrane (4) that is exposed to the outside, constitutes the cover of the socket outlet (1), and because the chamber (13) of the socket outlet housing the quick-break switch (7) can, through the coupled connection (2), generating a pressure difference that acts against the membrane (4) that is subject to the action of external pressure. (Machine-translation by Google Translate, not legally binding)
ES1979253464U 1978-10-31 1979-10-29 PERFECTED ELECTRICAL SWITCH. Expired ES253464Y (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782847278 DE2847278A1 (en) 1978-10-31 1978-10-31 PRESSURE DEPENDENT ELECTRICAL SWITCH

Publications (2)

Publication Number Publication Date
ES253464U true ES253464U (en) 1981-04-01
ES253464Y ES253464Y (en) 1981-10-16

Family

ID=6053540

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1979253464U Expired ES253464Y (en) 1978-10-31 1979-10-29 PERFECTED ELECTRICAL SWITCH.

Country Status (4)

Country Link
EP (1) EP0010729A1 (en)
AU (1) AU5208779A (en)
DE (1) DE2847278A1 (en)
ES (1) ES253464Y (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3320116A1 (en) * 1983-06-03 1984-12-06 Preh, Elektrofeinmechanische Werke Jakob Preh Nachf. Gmbh & Co, 8740 Bad Neustadt KEY SWITCH DEVICE
DE19506453A1 (en) 1995-02-24 1996-08-29 Mann & Hummel Filter Display device for displaying the negative pressure
US6552284B1 (en) * 2002-02-25 2003-04-22 Derrin T. Drago Water pump low pressure cutoff switch

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1975284U (en) * 1967-10-09 1967-12-21 Karl Dungs ELECTRIC PRESSURE SWITCH WITH ADJUSTABLE RESPONSE SENSITIVITY FOR GAS, AIR AND LIQUIDS.
US3566060A (en) * 1968-06-07 1971-02-23 F W Dwyer Mfg Co Inc Pressure responsive switch with improved diaphragm operating means
SE7312824L (en) * 1972-09-27 1974-03-28
US3890477A (en) * 1973-05-18 1975-06-17 Maytag Co Control device
DE7534143U (en) * 1975-10-28 1976-08-05 Bosch-Siemens Hausgeraete Gmbh, 7000 Stuttgart Push-button electrical snap-action switch, in particular for level control in dishwashers and washing machines

Also Published As

Publication number Publication date
EP0010729A1 (en) 1980-05-14
AU5208779A (en) 1980-04-17
ES253464Y (en) 1981-10-16
DE2847278A1 (en) 1980-05-14

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