SE9303679L - Valve device for controlling pressure medium powder, especially for cleaning filter elements - Google Patents

Valve device for controlling pressure medium powder, especially for cleaning filter elements

Info

Publication number
SE9303679L
SE9303679L SE9303679A SE9303679A SE9303679L SE 9303679 L SE9303679 L SE 9303679L SE 9303679 A SE9303679 A SE 9303679A SE 9303679 A SE9303679 A SE 9303679A SE 9303679 L SE9303679 L SE 9303679L
Authority
SE
Sweden
Prior art keywords
valve chamber
valve device
pressure medium
filter elements
control valve
Prior art date
Application number
SE9303679A
Other languages
Swedish (sv)
Other versions
SE501977C2 (en
SE9303679D0 (en
Inventor
Bernt Andersson
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 SE9303679A priority Critical patent/SE501977C2/en
Publication of SE9303679D0 publication Critical patent/SE9303679D0/en
Publication of SE9303679L publication Critical patent/SE9303679L/en
Publication of SE501977C2 publication Critical patent/SE501977C2/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/66—Regeneration of the filtering material or filter elements inside the filter
    • B01D46/70—Regeneration of the filtering material or filter elements inside the filter by acting counter-currently on the filtering surface, e.g. by flushing on the non-cake side of the filter
    • B01D46/71—Regeneration of the filtering material or filter elements inside the filter by acting counter-currently on the filtering surface, e.g. by flushing on the non-cake side of the filter with pressurised gas, e.g. pulsed air
    • 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
    • F16K27/00—Construction of housing; Use of materials therefor
    • F16K27/02—Construction of housing; Use of materials therefor of lift valves
    • F16K27/0236—Diaphragm cut-off apparatus
    • 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
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
    • F16K31/126—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a diaphragm, bellows, or the like
    • F16K31/128—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a diaphragm, bellows, or the like servo actuated

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Control Of Fluid Pressure (AREA)
  • Fluid-Driven Valves (AREA)
  • Details Of Valves (AREA)

Abstract

A control valve body (15) arranged in the control valve chamber (9), dependent upon the pressure in the control valve chamber, is movable between a closed position, in which it closes the main valve chamber (16) outlet (11, 14), and an open position, in which it holds the outlet open. - A main valve body (28) arranged in the main valve chamber, dependent upon the pressure in the main valve chamber, is movable between an outer closing position and an inner opening position. The control valve body consists of a membrane. The control valve chamber inlet (25a, 25b, 25c, 26, 10) comprises a connection formed in the valve housing (4), which extends at the side of the main valve chamber. - (Dwg.1/1)
SE9303679A 1993-11-09 1993-11-09 Valve arrangement for controlling pressure medium powder for cleaning filter element - has valve housing forming partly main valve chamber connected to pressure medium source and partly control valve chamber connected to pressure medium source SE501977C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SE9303679A SE501977C2 (en) 1993-11-09 1993-11-09 Valve arrangement for controlling pressure medium powder for cleaning filter element - has valve housing forming partly main valve chamber connected to pressure medium source and partly control valve chamber connected to pressure medium source

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9303679A SE501977C2 (en) 1993-11-09 1993-11-09 Valve arrangement for controlling pressure medium powder for cleaning filter element - has valve housing forming partly main valve chamber connected to pressure medium source and partly control valve chamber connected to pressure medium source

Publications (3)

Publication Number Publication Date
SE9303679D0 SE9303679D0 (en) 1993-11-09
SE9303679L true SE9303679L (en) 1995-05-10
SE501977C2 SE501977C2 (en) 1995-07-03

Family

ID=20391676

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9303679A SE501977C2 (en) 1993-11-09 1993-11-09 Valve arrangement for controlling pressure medium powder for cleaning filter element - has valve housing forming partly main valve chamber connected to pressure medium source and partly control valve chamber connected to pressure medium source

Country Status (1)

Country Link
SE (1) SE501977C2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111878601B (en) * 2020-07-20 2024-08-13 湖南泵阀制造有限公司 Zero water loss pumping self-control valve

Also Published As

Publication number Publication date
SE501977C2 (en) 1995-07-03
SE9303679D0 (en) 1993-11-09

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