NO307396B1 - Trykkbryter - Google Patents

Trykkbryter

Info

Publication number
NO307396B1
NO307396B1 NO942123A NO942123A NO307396B1 NO 307396 B1 NO307396 B1 NO 307396B1 NO 942123 A NO942123 A NO 942123A NO 942123 A NO942123 A NO 942123A NO 307396 B1 NO307396 B1 NO 307396B1
Authority
NO
Norway
Prior art keywords
diaphragm
movement
assembly
plungers
diaphragm assembly
Prior art date
Application number
NO942123A
Other languages
English (en)
Norwegian (no)
Other versions
NO942123D0 (no
NO942123L (enExample
Inventor
Anthony Mckenzie Owler
Original Assignee
Expo Safety Systems Ltd
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 Expo Safety Systems Ltd filed Critical Expo Safety Systems Ltd
Publication of NO942123D0 publication Critical patent/NO942123D0/no
Publication of NO942123L publication Critical patent/NO942123L/no
Publication of NO307396B1 publication Critical patent/NO307396B1/no

Links

Classifications

    • 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
    • H01H5/02—Energy stored by the attraction or repulsion of magnetic parts
    • 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
    • H01H35/2621—Means for adjustment of "ON" or "OFF" operating pressure by varying the bias on the pressure sensitive element the bias being magnetic

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Switches Operated By Changes In Physical Conditions (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Braking Systems And Boosters (AREA)
NO942123A 1992-10-13 1994-06-08 Trykkbryter NO307396B1 (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB929221492A GB9221492D0 (en) 1992-10-13 1992-10-13 Pressure switch device
PCT/GB1993/002117 WO1994009503A1 (en) 1992-10-13 1993-10-13 Pressure switch device

Publications (3)

Publication Number Publication Date
NO942123D0 NO942123D0 (no) 1994-06-08
NO942123L NO942123L (enExample) 1994-06-13
NO307396B1 true NO307396B1 (no) 2000-03-27

Family

ID=10723374

Family Applications (1)

Application Number Title Priority Date Filing Date
NO942123A NO307396B1 (no) 1992-10-13 1994-06-08 Trykkbryter

Country Status (8)

Country Link
EP (1) EP0616721B1 (enExample)
AT (1) ATE161654T1 (enExample)
AU (1) AU5283093A (enExample)
DE (1) DE69315978T2 (enExample)
FI (1) FI942770L (enExample)
GB (1) GB9221492D0 (enExample)
NO (1) NO307396B1 (enExample)
WO (1) WO1994009503A1 (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7157653B1 (en) 2005-09-20 2007-01-02 Deltrol Controls Magnetic latching switch

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1275832B (de) * 1959-11-14 1968-08-22 Bosch Gmbh Robert Vorrichtung zum Verhueten des unzeitgemaessen Einschaltens von elektrischen Andrehmotoren fuer Brennkraftmaschinen
GB1203413A (en) * 1966-09-28 1970-08-26 Inertia Switch Ltd Fluid pressure operated electric switches with magnetic restoring means
DE2257691A1 (de) * 1972-11-24 1974-05-30 Walter Beck Kg Kontroll Und Fe Hydraulisch oder druckluftbetaetigte membran-hub-dose
EP0003188A1 (fr) * 1978-01-11 1979-07-25 SAUNIER DUVAL - Société Anonyme Manocontact à différentielle réglable pour système de contrôle et de sécurité du débit d'air nécessaire à la combustion d'un brûleur à gaz

Also Published As

Publication number Publication date
EP0616721B1 (en) 1997-12-29
ATE161654T1 (de) 1998-01-15
GB9221492D0 (en) 1992-11-25
NO942123D0 (no) 1994-06-08
FI942770A0 (fi) 1994-06-10
EP0616721A1 (en) 1994-09-28
DE69315978D1 (de) 1998-02-05
NO942123L (enExample) 1994-06-13
AU5283093A (en) 1994-05-09
WO1994009503A1 (en) 1994-04-28
FI942770A7 (fi) 1994-06-10
FI942770L (fi) 1994-06-10
DE69315978T2 (de) 1998-07-30

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Legal Events

Date Code Title Description
MK1K Patent expired