DE8707812U1 - Druckschalter - Google Patents

Druckschalter

Info

Publication number
DE8707812U1
DE8707812U1 DE8707812U DE8707812U DE8707812U1 DE 8707812 U1 DE8707812 U1 DE 8707812U1 DE 8707812 U DE8707812 U DE 8707812U DE 8707812 U DE8707812 U DE 8707812U DE 8707812 U1 DE8707812 U1 DE 8707812U1
Authority
DE
Germany
Prior art keywords
switching
pressure switch
bourdon tube
electrical switches
switching point
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
DE8707812U
Other languages
German (de)
English (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.)
Alexander Wiegand U Co Armaturen- U Manometerfabrik 8763 Klingenberg De GmbH
Original Assignee
Alexander Wiegand U Co Armaturen- U Manometerfabrik 8763 Klingenberg De 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 Alexander Wiegand U Co Armaturen- U Manometerfabrik 8763 Klingenberg De GmbH filed Critical Alexander Wiegand U Co Armaturen- U Manometerfabrik 8763 Klingenberg De GmbH
Priority to DE8707812U priority Critical patent/DE8707812U1/de
Publication of DE8707812U1 publication Critical patent/DE8707812U1/de
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
    • H01H35/36—Switches operated by change of fluid pressure, by fluid pressure waves, or by change of fluid flow actuated by curled flexible tube, e.g. Bourdon tube
    • 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
    • H01H35/26—Details
    • H01H35/2657—Details with different switches operated at substantially different pressures

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Measuring Fluid Pressure (AREA)
DE8707812U 1987-06-02 1987-06-02 Druckschalter Expired DE8707812U1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE8707812U DE8707812U1 (de) 1987-06-02 1987-06-02 Druckschalter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE8707812U DE8707812U1 (de) 1987-06-02 1987-06-02 Druckschalter

Publications (1)

Publication Number Publication Date
DE8707812U1 true DE8707812U1 (de) 1987-08-27

Family

ID=6808715

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8707812U Expired DE8707812U1 (de) 1987-06-02 1987-06-02 Druckschalter

Country Status (1)

Country Link
DE (1) DE8707812U1 (sv)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0322388A2 (en) * 1987-12-22 1989-06-28 Eb Distribusjon A.S. A leak indicator
DE4440906A1 (de) * 1994-11-17 1996-05-23 Helag Electronic Gmbh Vorrichtung zum Überwachen von Drücken

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2452562B2 (de) * 1974-11-06 1978-01-26 Danfoss A/S, Nordborg (Danemark) Druckueberwachungseinrichtung
DE2827406A1 (de) * 1978-06-22 1980-01-10 Driescher Spezialfab Fritz Isoliergasgefuellte, gekapselte schaltanlage
DE2926260A1 (de) * 1979-06-29 1981-01-08 Bbc Brown Boveri & Cie Vorrichtung zur ueberwachung der dichte eines in einer kapselung eingeschlossenen gases
US4413523A (en) * 1982-04-23 1983-11-08 Combustion Engineering, Inc. System for dampening pulsations or oscillations in a force-balance instrument

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2452562B2 (de) * 1974-11-06 1978-01-26 Danfoss A/S, Nordborg (Danemark) Druckueberwachungseinrichtung
DE2827406A1 (de) * 1978-06-22 1980-01-10 Driescher Spezialfab Fritz Isoliergasgefuellte, gekapselte schaltanlage
DE2926260A1 (de) * 1979-06-29 1981-01-08 Bbc Brown Boveri & Cie Vorrichtung zur ueberwachung der dichte eines in einer kapselung eingeschlossenen gases
US4413523A (en) * 1982-04-23 1983-11-08 Combustion Engineering, Inc. System for dampening pulsations or oscillations in a force-balance instrument

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0322388A2 (en) * 1987-12-22 1989-06-28 Eb Distribusjon A.S. A leak indicator
EP0322388A3 (en) * 1987-12-22 1990-10-17 Eb Distribusjon A.S. A leak indicator
DE4440906A1 (de) * 1994-11-17 1996-05-23 Helag Electronic Gmbh Vorrichtung zum Überwachen von Drücken
DE4440906C2 (de) * 1994-11-17 1998-07-09 Helag Electronic Gmbh Vorrichtung zum Überwachen von Drücken

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