ES420247A1 - Pressure-dependent electrical switch assembly - Google Patents

Pressure-dependent electrical switch assembly

Info

Publication number
ES420247A1
ES420247A1 ES420247A ES420247A ES420247A1 ES 420247 A1 ES420247 A1 ES 420247A1 ES 420247 A ES420247 A ES 420247A ES 420247 A ES420247 A ES 420247A ES 420247 A1 ES420247 A1 ES 420247A1
Authority
ES
Spain
Prior art keywords
pressure
electrical switch
dependent electrical
switch assembly
several
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
ES420247A
Other languages
Spanish (es)
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 GmbH and Co KG
Original Assignee
Eaton GmbH and Co KG
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 DE19722254228 external-priority patent/DE2254228C3/en
Application filed by Eaton GmbH and Co KG filed Critical Eaton GmbH and Co KG
Publication of ES420247A1 publication Critical patent/ES420247A1/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
    • H01H35/2657—Details with different switches operated at substantially different pressures

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Switches Operated By Changes In Physical Conditions (AREA)
  • Push-Button Switches (AREA)
  • Switch Cases, Indication, And Locking (AREA)

Abstract

Improvements in a pressure-dependent electrical switch, with several operating systems independent of each other, characterized by the fact that a lower part (1) has several maneuvering chambers (3) and an upper part (2) has several pressure chambers (4), as well as in each case a membrane (5) is arranged between a pressure chamber (4) and a membrane chamber (3). (Machine-translation by Google Translate, not legally binding)
ES420247A 1972-11-06 1973-11-05 Pressure-dependent electrical switch assembly Expired ES420247A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722254228 DE2254228C3 (en) 1972-11-06 Pressure-dependent, electrical switch with several, mutually independent, membrane-operated switching systems

Publications (1)

Publication Number Publication Date
ES420247A1 true ES420247A1 (en) 1976-03-01

Family

ID=5860935

Family Applications (1)

Application Number Title Priority Date Filing Date
ES420247A Expired ES420247A1 (en) 1972-11-06 1973-11-05 Pressure-dependent electrical switch assembly

Country Status (4)

Country Link
ES (1) ES420247A1 (en)
FR (1) FR2205730B1 (en)
GB (1) GB1406008A (en)
IT (1) IT999212B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1145105B (en) * 1981-09-22 1986-11-05 Mario Turatti ELECTRIC PRESSURE TRANSMITTER USED TO COMMAND ELECTRIC OIL PRESSURE INDICATORS IN THE LUBRICATION CIRCUIT OF INTERNAL COMBUSTION ENGINES
DE3319479A1 (en) * 1983-05-28 1984-11-29 Franz Kirsten Elektrotechnische Spezialfabrik, 6530 Bingen VACUUM CONTROLLED SWITCH ARRANGEMENT

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3122728A (en) * 1959-05-25 1964-02-25 Jr John E Lindberg Heat detection
US3705535A (en) * 1970-10-26 1972-12-12 Bailey Meter Co Fluidic on-line system tester

Also Published As

Publication number Publication date
FR2205730B1 (en) 1979-04-13
IT999212B (en) 1976-02-20
DE2254228B2 (en) 1977-04-14
DE2254228A1 (en) 1974-05-22
FR2205730A1 (en) 1974-05-31
GB1406008A (en) 1975-09-10

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