SE0102166L - A method for a hose-breaking valve and such a hose-breaking valve - Google Patents

A method for a hose-breaking valve and such a hose-breaking valve

Info

Publication number
SE0102166L
SE0102166L SE0102166A SE0102166A SE0102166L SE 0102166 L SE0102166 L SE 0102166L SE 0102166 A SE0102166 A SE 0102166A SE 0102166 A SE0102166 A SE 0102166A SE 0102166 L SE0102166 L SE 0102166L
Authority
SE
Sweden
Prior art keywords
hose
breaking valve
outlet
valve
breaking
Prior art date
Application number
SE0102166A
Other languages
Swedish (sv)
Other versions
SE523736C2 (en
SE0102166D0 (en
Inventor
Bjoern Lind
Original Assignee
Lind Finance & Dev Ab
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 Lind Finance & Dev Ab filed Critical Lind Finance & Dev Ab
Priority to SE0102166A priority Critical patent/SE523736C2/en
Publication of SE0102166D0 publication Critical patent/SE0102166D0/en
Publication of SE0102166L publication Critical patent/SE0102166L/en
Publication of SE523736C2 publication Critical patent/SE523736C2/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
    • F16K17/22—Excess-flow valves actuated by the difference of pressure between two places in the flow line
    • F16K17/24—Excess-flow valves actuated by the difference of pressure between two places in the flow line acting directly on the cutting-off member
    • 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)
  • Multiple-Way Valves (AREA)
  • Safety Valves (AREA)

Abstract

The valve body side of the flow path for the liquid from the inlet (3) to the outlet (4) is provided with a friction-increasing surface structure, so that the friction of the flowing liquid and/or gas acting upon the valve body is initially greater than the force generated by the pressure drop between the inlet and outlet in the event of a conduit connected to the outlet breaking. An Independent claim is also included for a method for operating this valve.
SE0102166A 2001-06-19 2001-06-19 Hose safety valve, contains valve body with friction increasing surface structure SE523736C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SE0102166A SE523736C2 (en) 2001-06-19 2001-06-19 Hose safety valve, contains valve body with friction increasing surface structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0102166A SE523736C2 (en) 2001-06-19 2001-06-19 Hose safety valve, contains valve body with friction increasing surface structure

Publications (3)

Publication Number Publication Date
SE0102166D0 SE0102166D0 (en) 2001-06-19
SE0102166L true SE0102166L (en) 2002-12-20
SE523736C2 SE523736C2 (en) 2004-05-11

Family

ID=20284527

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0102166A SE523736C2 (en) 2001-06-19 2001-06-19 Hose safety valve, contains valve body with friction increasing surface structure

Country Status (1)

Country Link
SE (1) SE523736C2 (en)

Also Published As

Publication number Publication date
SE523736C2 (en) 2004-05-11
SE0102166D0 (en) 2001-06-19

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Legal Events

Date Code Title Description
NUG Patent has lapsed