SE8903203L - SPAERRVENTIL - Google Patents

SPAERRVENTIL

Info

Publication number
SE8903203L
SE8903203L SE8903203A SE8903203A SE8903203L SE 8903203 L SE8903203 L SE 8903203L SE 8903203 A SE8903203 A SE 8903203A SE 8903203 A SE8903203 A SE 8903203A SE 8903203 L SE8903203 L SE 8903203L
Authority
SE
Sweden
Prior art keywords
valve
housing
seat
valve housing
flow
Prior art date
Application number
SE8903203A
Other languages
Swedish (sv)
Other versions
SE467319B (en
SE8903203D0 (en
Inventor
Aake Engberg
Original Assignee
Aake Engberg
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 Aake Engberg filed Critical Aake Engberg
Priority to SE8903203A priority Critical patent/SE467319B/en
Publication of SE8903203D0 publication Critical patent/SE8903203D0/en
Publication of SE8903203L publication Critical patent/SE8903203L/en
Publication of SE467319B publication Critical patent/SE467319B/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
    • F16K17/20—Excess-flow valves
    • F16K17/34—Excess-flow valves in which the flow-energy of the flowing medium actuates the closing mechanism

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Safety Valves (AREA)

Abstract

The invention relates to a non-return valve of the hose- break valve type, comprising a valve housing and a valve body which is arranged in the valve housing and which, in the event of a fluid flow which is greater than a predetermined flow through the valve, is arranged so as, by means of the pressure drop thus caused, to overcome a holding force from a holding member acting on the valve body and be moved from an open position to a shut position, in which the valve body engages with a valve seat in the valve housing. In order that the valve is not shut off unintentionally in the event of normal temporary flow increases caused by for example rapid opening of an actuating valve, the valve body 32, the holding member 50 and the valve seat 80 are accommodated in a sliding body 62 in the valve housing 12, which body can be displaced, against the action of a spring 88, in the direction of the flow towards a seat in the valve housing 12. <IMAGE>
SE8903203A 1989-09-29 1989-09-29 Non-return valve of the hose-break valve type and use of such a valve SE467319B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SE8903203A SE467319B (en) 1989-09-29 1989-09-29 Non-return valve of the hose-break valve type and use of such a valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8903203A SE467319B (en) 1989-09-29 1989-09-29 Non-return valve of the hose-break valve type and use of such a valve

Publications (3)

Publication Number Publication Date
SE8903203D0 SE8903203D0 (en) 1989-09-29
SE8903203L true SE8903203L (en) 1991-03-30
SE467319B SE467319B (en) 1992-06-29

Family

ID=20377009

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8903203A SE467319B (en) 1989-09-29 1989-09-29 Non-return valve of the hose-break valve type and use of such a valve

Country Status (1)

Country Link
SE (1) SE467319B (en)

Also Published As

Publication number Publication date
SE467319B (en) 1992-06-29
SE8903203D0 (en) 1989-09-29

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