DE2716568A1 - Klappenventil - Google Patents

Klappenventil

Info

Publication number
DE2716568A1
DE2716568A1 DE19772716568 DE2716568A DE2716568A1 DE 2716568 A1 DE2716568 A1 DE 2716568A1 DE 19772716568 DE19772716568 DE 19772716568 DE 2716568 A DE2716568 A DE 2716568A DE 2716568 A1 DE2716568 A1 DE 2716568A1
Authority
DE
Germany
Prior art keywords
seat
valve body
housing
axis
flap valve
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
DE19772716568
Other languages
German (de)
English (en)
Other versions
DE2716568C2 (de
Inventor
Yoshitsugu Okada
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kubota Corp
Original Assignee
Kubota Corp
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 Kubota Corp filed Critical Kubota Corp
Publication of DE2716568A1 publication Critical patent/DE2716568A1/de
Application granted granted Critical
Publication of DE2716568C2 publication Critical patent/DE2716568C2/de
Expired legal-status Critical Current

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
    • F16K1/226—Shaping or arrangements of the sealing
    • 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
    • F16K1/221—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 specially adapted operating means therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lift Valve (AREA)
DE19772716568 1976-10-16 1977-04-14 Klappenventil Expired DE2716568C2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12414176A JPS5349332A (en) 1976-10-16 1976-10-16 Butterfly valve

Publications (2)

Publication Number Publication Date
DE2716568A1 true DE2716568A1 (de) 1978-04-20
DE2716568C2 DE2716568C2 (de) 1987-01-22

Family

ID=14877931

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19772716568 Expired DE2716568C2 (de) 1976-10-16 1977-04-14 Klappenventil

Country Status (6)

Country Link
JP (1) JPS5349332A (US08124317-20120228-C00038.png)
AT (1) AT369875B (US08124317-20120228-C00038.png)
AU (1) AU512116B2 (US08124317-20120228-C00038.png)
DE (1) DE2716568C2 (US08124317-20120228-C00038.png)
FR (1) FR2367964A1 (US08124317-20120228-C00038.png)
GB (1) GB1544609A (US08124317-20120228-C00038.png)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2901353A1 (de) * 1978-01-27 1979-08-09 Kubota Ltd Drosselklappenventil
FR2674600A1 (fr) * 1991-03-27 1992-10-02 Solex Procede de fabrication de papillon d'etranglement utilisable dans une installation d'alimentation en combustible.
EP2447579A3 (de) * 2010-10-26 2013-05-15 Adams Armaturen GmbH Selbsttätig schließende Rückschlagklappe

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU526189B2 (en) * 1978-11-04 1982-12-23 Kubota Ltd. Bearing details of butterfly valve spindle
JPS6011328Y2 (ja) * 1980-12-26 1985-04-15 前澤工業株式会社 バタフライ弁
GB2186950B (en) * 1986-01-27 1989-12-06 Kyodo Allied Ind Pte Ltd Damper for air conditioning
JPH01154370U (US08124317-20120228-C00038.png) * 1988-04-19 1989-10-24
JP4742011B2 (ja) * 2006-11-09 2011-08-10 株式会社立売堀製作所 消火設備用送水管装置
DE102022102794A1 (de) * 2022-02-07 2023-08-10 Günter Saathoff-Kettwig Absperrorgan für Rohrleitungen und dergleichen

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2011641A (en) * 1931-07-06 1935-08-20 Baldwin Southwark Corp Free discharge valve
US2083154A (en) * 1934-11-09 1937-06-08 Universal Hydraulic Corp Valve sealing device
FR1403058A (fr) * 1964-05-06 1965-06-18 Baldwin Lima Hamilton Corp Soupape à papillon
CH435894A (de) * 1965-03-23 1967-05-15 Adams Karl Klappenventil mit schrägliegendem Dichtring und exzentrischer Welle
US3475007A (en) * 1966-08-19 1969-10-28 Pratt Co Henry Skewed seat butterfly valve
DE1955707A1 (de) * 1968-11-05 1970-09-03 Vapor Corp Drosselklappenventil

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2011641A (en) * 1931-07-06 1935-08-20 Baldwin Southwark Corp Free discharge valve
US2083154A (en) * 1934-11-09 1937-06-08 Universal Hydraulic Corp Valve sealing device
FR1403058A (fr) * 1964-05-06 1965-06-18 Baldwin Lima Hamilton Corp Soupape à papillon
CH435894A (de) * 1965-03-23 1967-05-15 Adams Karl Klappenventil mit schrägliegendem Dichtring und exzentrischer Welle
US3475007A (en) * 1966-08-19 1969-10-28 Pratt Co Henry Skewed seat butterfly valve
DE1955707A1 (de) * 1968-11-05 1970-09-03 Vapor Corp Drosselklappenventil

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Lexikon "ABC-Technik u. Naturwissenschaften" Verlag Harry Deutsch, Frankfurt/Main, Stich- wort "Zylinder" *

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2901353A1 (de) * 1978-01-27 1979-08-09 Kubota Ltd Drosselklappenventil
FR2674600A1 (fr) * 1991-03-27 1992-10-02 Solex Procede de fabrication de papillon d'etranglement utilisable dans une installation d'alimentation en combustible.
EP0507652A1 (fr) * 1991-03-27 1992-10-07 Solex Procédé de fabrication de papillon d'étranglement utilisable dans une installation d'alimentation en combustible
EP2447579A3 (de) * 2010-10-26 2013-05-15 Adams Armaturen GmbH Selbsttätig schließende Rückschlagklappe

Also Published As

Publication number Publication date
DE2716568C2 (de) 1987-01-22
GB1544609A (en) 1979-04-19
AU512116B2 (en) 1980-09-25
AU2385577A (en) 1978-10-05
FR2367964A1 (fr) 1978-05-12
ATA256277A (de) 1982-06-15
JPS5349332A (en) 1978-05-04
AT369875B (de) 1983-02-10
FR2367964B1 (US08124317-20120228-C00038.png) 1981-12-24

Similar Documents

Publication Publication Date Title
DE2445106C3 (de) Drosselklappenventil
DE2431887A1 (de) Kunststoffausgekleidetes kegelventil
DE19918128A1 (de) Absperrklappe für Rohrleitungen und Verfahren zur Herstellung derselben
DE1475972A1 (de) Ausgekleidete Drosselklappe
DE2413760A1 (de) Federringanordnung
DE2715205A1 (de) Ventil mit absperrkoerper
DE2943418A1 (de) Elektrodenwerkzeug zur elektrochemischen bearbeitung
DE2716568A1 (de) Klappenventil
DE2253725A1 (de) Gesteinsbohrmaschine
DE1807833A1 (de) Zusammengeschweisstes Kugelventil und Herstellungsverfahren
DE2849281C2 (US08124317-20120228-C00038.png)
DE1912905B2 (de) Korrosionsbeständiger Kegelhahn
DE1650344B1 (de) Drosselklappe mit scheibenfoermigem Klappenkoerper
DE2618300C2 (de) Schraubenpumpe
DE2518523B2 (de) Drosselklappenventil
DE2322488A1 (de) Ventil
DE2732672C2 (de) Kugelhahn
DE2925237A1 (de) Klappenabsperrventil
DE2901353C2 (US08124317-20120228-C00038.png)
DE2927369C2 (de) Flachschieber für Werkstoffverschleiß verursachende Stoffströme
DE2150274A1 (de) Lager fuer fluessige oder gasfoermige Medien
DE972476C (de) Gehaeuseloser Dichtring fuer Lager und andere umlaufende Maschinenteile
DE3104211A1 (de) Drosselventil
DE3003575A1 (de) Verfahren zum reibungsschweissen, insbesondere von hohlkoerpern wie rollen o.dgl.
DE2613456C3 (de) Drosselklappenventil

Legal Events

Date Code Title Description
OAP Request for examination filed
OD Request for examination
8172 Supplementary division/partition in:

Ref country code: DE

Ref document number: 2760093

Format of ref document f/p: P

Q171 Divided out to:

Ref country code: DE

Ref document number: 2760093

Q176 The application caused the suspense of an application

Ref document number: 2901353

Country of ref document: DE

8181 Inventor (new situation)

Free format text: OKADA, YOSHITSUGU, HIRAKATA, OSAKA, JP

AH Division in

Ref country code: DE

Ref document number: 2760093

Format of ref document f/p: P

D2 Grant after examination
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Free format text: DERZEIT KEIN VERTRETER BESTELLT