SE8503640L - VALVE DEVICE FOR OPENING AND CLOSING ONE OF TWO MEDIA PASSAGES - Google Patents

VALVE DEVICE FOR OPENING AND CLOSING ONE OF TWO MEDIA PASSAGES

Info

Publication number
SE8503640L
SE8503640L SE8503640A SE8503640A SE8503640L SE 8503640 L SE8503640 L SE 8503640L SE 8503640 A SE8503640 A SE 8503640A SE 8503640 A SE8503640 A SE 8503640A SE 8503640 L SE8503640 L SE 8503640L
Authority
SE
Sweden
Prior art keywords
valve
valve plate
plate
closing
medium passage
Prior art date
Application number
SE8503640A
Other languages
Unknown language ( )
Swedish (sv)
Other versions
SE463634B (en
SE8503640D0 (en
Inventor
G Laszlo
Original Assignee
Flaekt 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 Flaekt Ab filed Critical Flaekt Ab
Priority to SE8503640A priority Critical patent/SE463634B/en
Publication of SE8503640D0 publication Critical patent/SE8503640D0/en
Priority to CA000513378A priority patent/CA1260356A/en
Publication of SE8503640L publication Critical patent/SE8503640L/en
Publication of SE463634B publication Critical patent/SE463634B/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
    • F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
    • F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
    • F16K11/04—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only lift valves
    • F16K11/052—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only lift valves with pivoted closure members, e.g. butterfly valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23L—SUPPLYING AIR OR NON-COMBUSTIBLE LIQUIDS OR GASES TO COMBUSTION APPARATUS IN GENERAL ; VALVES OR DAMPERS SPECIALLY ADAPTED FOR CONTROLLING AIR SUPPLY OR DRAUGHT IN COMBUSTION APPARATUS; INDUCING DRAUGHT IN COMBUSTION APPARATUS; TOPS FOR CHIMNEYS OR VENTILATING SHAFTS; TERMINALS FOR FLUES
    • F23L11/00—Arrangements of valves or dampers after the fire

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Lift Valve (AREA)
  • Taps Or Cocks (AREA)
  • Multiple-Way Valves (AREA)

Abstract

The present invention relates to a valve arrangement (1) for opening and closing a medium passage, comprising valve seats (3,8) and a curved or arched valve plate (4) arranged for movement towards and away from the valve seats. The valve arrangement is intended for use in a channel or duct (2,2a, 2b), of large cross-sectional area, preferably a flue-gas duct. The valve plate (4) is rotatably mounted on a rotational shaft (5,5'), and extending around the valve plate are one or more sealing elements (7), for example one or more sealing strips. In a first rotational position of the valve plate (4) the sealing elements, or at least one of the sealing elements, are arranged to abut a first valve seat (3), and to abut a second valve seat (8) in a second rotational position of the valve plate. A convex side (4b) of the valve plate (4) is arranged to face the medium passage in one of the aforesaid rotational positions of the valve plate, while a concave side (4a) of the valve plate is arranged to face the medium passage in a further one of the rotational positions of the plate. It is suggested that Figure 1 is used with the published .
SE8503640A 1985-07-30 1985-07-30 Valve arrangement for opening and closing one of two medium passages SE463634B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
SE8503640A SE463634B (en) 1985-07-30 1985-07-30 Valve arrangement for opening and closing one of two medium passages
CA000513378A CA1260356A (en) 1985-07-30 1986-07-09 Valve arrangement for opening and closing one of two medium flow channels

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8503640A SE463634B (en) 1985-07-30 1985-07-30 Valve arrangement for opening and closing one of two medium passages

Publications (3)

Publication Number Publication Date
SE8503640D0 SE8503640D0 (en) 1985-07-30
SE8503640L true SE8503640L (en) 1987-01-31
SE463634B SE463634B (en) 1990-12-17

Family

ID=20360988

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8503640A SE463634B (en) 1985-07-30 1985-07-30 Valve arrangement for opening and closing one of two medium passages

Country Status (2)

Country Link
CA (1) CA1260356A (en)
SE (1) SE463634B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL9101570A (en) * 1991-09-18 1993-04-16 Philip Rijk Koudijs EXHAUST SYSTEM FOR COMBUSTION GASES.
DE4436569A1 (en) * 1994-10-13 1996-04-18 Rappold & Co Gmbh Hermann Tension lever flap, especially for large wire cross-sections
FI2800U1 (en) * 1996-11-19 1997-03-18 Sammet Dampers Oy channel Component
CN103850341B (en) * 2014-02-21 2015-10-21 武汉圣禹排水系统有限公司 Door is retained in cutting
US9488287B2 (en) * 2014-09-19 2016-11-08 Valeo Climate Control Corp. Valve

Also Published As

Publication number Publication date
SE463634B (en) 1990-12-17
SE8503640D0 (en) 1985-07-30
CA1260356A (en) 1989-09-26

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