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

Anordning til reduktion af kavitation ved spjeldventiler

Info

Publication number: DK77077A
Authority: DK; Denmark
Prior art keywords: damper valves; reducing cavitation; cavitation; reducing; damper
Prior art date: 1976-02-23

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.)

1976-02-23

Filing date

1977-02-22

Publication date

1977-08-24

1977-02-22 Application filed by Gen Const Societe filed Critical Gen Const Societe

1977-08-24 Publication of DK77077A publication Critical patent/DK77077A/da

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)
Details Of Valves (AREA)
Lift Valve (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

1976
- 1976-02-23 FR FR7604932A patent/FR2341798A1/fr active Granted
1977
- 1977-02-01 NL NL7701049A patent/NL7701049A/xx not_active Application Discontinuation
- 1977-02-09 GB GB540077A patent/GB1546037A/en not_active Expired
- 1977-02-11 IT IT2023077A patent/IT1076581B/it active
- 1977-02-16 DE DE19772706531 patent/DE2706531A1/de not_active Withdrawn
- 1977-02-22 DK DK77077A patent/DK77077A/da not_active Application Discontinuation
- 1977-02-23 ES ES456180A patent/ES456180A1/es not_active Expired

Also Published As

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

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Legal Events

Date	Code	Title	Description
1984-10-20	ATS	Application withdrawn