SE7904920L - Valve device - Google Patents

Valve device

Info

Publication number
SE7904920L
SE7904920L SE7904920A SE7904920A SE7904920L SE 7904920 L SE7904920 L SE 7904920L SE 7904920 A SE7904920 A SE 7904920A SE 7904920 A SE7904920 A SE 7904920A SE 7904920 L SE7904920 L SE 7904920L
Authority
SE
Sweden
Prior art keywords
pipeline
valve
flow
cutting
hole
Prior art date
Application number
SE7904920A
Other languages
Swedish (sv)
Other versions
SE428497B (en
Inventor
Rune Sigvard Andersson
Original Assignee
Rune Sigvard Andersson
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 Rune Sigvard Andersson filed Critical Rune Sigvard Andersson
Priority to SE7904920A priority Critical patent/SE428497B/en
Publication of SE7904920L publication Critical patent/SE7904920L/en
Publication of SE428497B publication Critical patent/SE428497B/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
    • F16K7/00—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves
    • F16K7/20—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with a compressible solid closure member

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lift Valve (AREA)

Abstract

The present invention relates to a valve device intended for regulating and/or cutting off the flow in a pipeline 1 which is provided with a hole 2 and a valve housing 3, the interior 3c of which is communicating with the flow area 1a of the pipeline 1 via the hole 2 and has a movable valve body 7 from an elastic material. In order to provide a valve arrangement which is quickly mounted without professional assistance and without the pipeline needing to be subjected to interference causing it to be disadvantageously weakened at the position of mounting, the invention according to the invention is characterised in that the valve body 7 is expanded and interacting with the wall 1b of the flow area 1a when placed in its functional position F cutting off the flow, utilising said wall as a seating surface, and having a narrower normal shape when placed in its position of rest V in the valve housing 3. <IMAGE>
SE7904920A 1979-06-06 1979-06-06 Valve device SE428497B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SE7904920A SE428497B (en) 1979-06-06 1979-06-06 Valve device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7904920A SE428497B (en) 1979-06-06 1979-06-06 Valve device

Publications (2)

Publication Number Publication Date
SE7904920L true SE7904920L (en) 1980-12-07
SE428497B SE428497B (en) 1983-07-04

Family

ID=20338216

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7904920A SE428497B (en) 1979-06-06 1979-06-06 Valve device

Country Status (1)

Country Link
SE (1) SE428497B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE460073B (en) * 1986-12-04 1989-09-04 Anne Wikengaard Heed DEVICE Causes Fluid Conduction by Occasional Blocking

Also Published As

Publication number Publication date
SE428497B (en) 1983-07-04

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