DK77077A - Anordning til reduktion af kavitation ved spjeldventiler - Google Patents

Anordning til reduktion af kavitation ved spjeldventiler

Info

Publication number
DK77077A
DK77077A DK77077A DK77077A DK77077A DK 77077 A DK77077 A DK 77077A DK 77077 A DK77077 A DK 77077A DK 77077 A DK77077 A DK 77077A DK 77077 A DK77077 A DK 77077A
Authority
DK
Denmark
Prior art keywords
damper valves
reducing cavitation
cavitation
reducing
damper
Prior art date
Application number
DK77077A
Other languages
English (en)
Inventor
J Genevey
Original Assignee
Gen Const Societe
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 Gen Const Societe filed Critical Gen Const Societe
Publication of DK77077A publication Critical patent/DK77077A/da

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
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F16K1/16—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members
    • F16K1/18—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps
    • F16K1/22—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps with axis of rotation crossing the valve member, e.g. butterfly valves
    • 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
    • F16K25/00—Details relating to contact between valve members and seats
    • F16K25/04—Arrangements for preventing erosion, not otherwise provided for
    • 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
    • F16K27/0272—Construction of housing; Use of materials therefor of lift valves valves provided with a lining

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lift Valve (AREA)
  • Details Of Valves (AREA)
DK77077A 1976-02-23 1977-02-22 Anordning til reduktion af kavitation ved spjeldventiler DK77077A (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7604932A FR2341798A1 (fr) 1976-02-23 1976-02-23 Dispositif pour la reduction de la cavitation au niveau d'une vanne papillon

Publications (1)

Publication Number Publication Date
DK77077A true DK77077A (da) 1977-08-24

Family

ID=9169462

Family Applications (1)

Application Number Title Priority Date Filing Date
DK77077A DK77077A (da) 1976-02-23 1977-02-22 Anordning til reduktion af kavitation ved spjeldventiler

Country Status (7)

Country Link
DE (1) DE2706531A1 (da)
DK (1) DK77077A (da)
ES (1) ES456180A1 (da)
FR (1) FR2341798A1 (da)
GB (1) GB1546037A (da)
IT (1) IT1076581B (da)
NL (1) NL7701049A (da)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3244103A1 (de) * 1982-11-29 1984-05-30 Vdo Adolf Schindling Ag, 6000 Frankfurt Drosselklappenstutzen
JPS631868A (ja) * 1986-06-19 1988-01-06 Mitsubishi Electric Corp 流量制御弁

Also Published As

Publication number Publication date
FR2341798A1 (fr) 1977-09-16
ES456180A1 (es) 1978-02-16
IT1076581B (it) 1985-04-27
DE2706531A1 (de) 1977-08-25
FR2341798B1 (da) 1978-08-18
NL7701049A (nl) 1977-08-25
GB1546037A (en) 1979-05-16

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Legal Events

Date Code Title Description
ATS Application withdrawn