ES417854A1 - Construction of electrical switches sensitive to multiple pressure values - Google Patents

Construction of electrical switches sensitive to multiple pressure values

Info

Publication number
ES417854A1
ES417854A1 ES417854A ES417854A ES417854A1 ES 417854 A1 ES417854 A1 ES 417854A1 ES 417854 A ES417854 A ES 417854A ES 417854 A ES417854 A ES 417854A ES 417854 A1 ES417854 A1 ES 417854A1
Authority
ES
Spain
Prior art keywords
construction
pressure values
multiple pressure
electrical switches
sensitive
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
ES417854A
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.)
Copreci SCL
Original Assignee
Copreci SCL
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 Copreci SCL filed Critical Copreci SCL
Priority to ES417854A priority Critical patent/ES417854A1/en
Priority to GB3402374A priority patent/GB1477892A/en
Priority to DE2437495A priority patent/DE2437495C3/en
Priority to FR7428774A priority patent/FR2241133B1/fr
Publication of ES417854A1 publication Critical patent/ES417854A1/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)
  • Dc Machiner (AREA)
  • Motor Or Generator Current Collectors (AREA)

Abstract

Improvements introduced in the construction of electrical switches sensitive to multiple pressure values, which switches have switch means, setting means and means for actuating the switch means, characterized in that according to them, each depression value to be controlled by The commutator corresponds to an independent chamber from the others, each of which is defined by the common cover of the commutator and by the membrane corresponding to a pressure value. (Machine-translation by Google Translate, not legally binding)
ES417854A 1973-08-13 1973-08-13 Construction of electrical switches sensitive to multiple pressure values Expired ES417854A1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
ES417854A ES417854A1 (en) 1973-08-13 1973-08-13 Construction of electrical switches sensitive to multiple pressure values
GB3402374A GB1477892A (en) 1973-08-13 1974-08-01 Construction of electrical switches sensitive to multiple pressure values
DE2437495A DE2437495C3 (en) 1973-08-13 1974-08-03 Pressure dependent electrical switch
FR7428774A FR2241133B1 (en) 1973-08-13 1974-08-13

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES417854A ES417854A1 (en) 1973-08-13 1973-08-13 Construction of electrical switches sensitive to multiple pressure values

Publications (1)

Publication Number Publication Date
ES417854A1 true ES417854A1 (en) 1976-08-01

Family

ID=8464833

Family Applications (1)

Application Number Title Priority Date Filing Date
ES417854A Expired ES417854A1 (en) 1973-08-13 1973-08-13 Construction of electrical switches sensitive to multiple pressure values

Country Status (4)

Country Link
DE (1) DE2437495C3 (en)
ES (1) ES417854A1 (en)
FR (1) FR2241133B1 (en)
GB (1) GB1477892A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3319479A1 (en) * 1983-05-28 1984-11-29 Franz Kirsten Elektrotechnische Spezialfabrik, 6530 Bingen VACUUM CONTROLLED SWITCH ARRANGEMENT
DE3738413C1 (en) * 1987-11-12 1989-02-16 Bosch Gmbh Robert Tyre pressure sensor for motor vehicles
DE3903902A1 (en) * 1989-02-10 1990-08-23 Imo Ind Gmbh ELECTRICAL SWITCHING DEVICE
FR2668852B1 (en) * 1990-11-06 1994-05-13 Eaton Sam PRESSURE SWITCH FOR THE THERMAL SAFETY OF A WASHING MACHINE OR THE LIKE.
EP0512937A1 (en) * 1991-05-07 1992-11-11 Fagor, S.Coop. Ltda. Improvements to pressurestats
US8563884B2 (en) * 2010-01-21 2013-10-22 Dwyer Instruments, Inc. Manual reset pressure switch
CN108742452A (en) * 2018-06-26 2018-11-06 宁波市鄞州拓创服饰有限公司 A kind of dish-washing machine is without water pressure switch

Also Published As

Publication number Publication date
FR2241133A1 (en) 1975-03-14
GB1477892A (en) 1977-06-29
FR2241133B1 (en) 1979-08-03
DE2437495B2 (en) 1980-04-10
DE2437495C3 (en) 1980-12-04
DE2437495A1 (en) 1975-04-24

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