DE69820044D1 - Drosselventil - Google Patents

Drosselventil

Info

Publication number
DE69820044D1
DE69820044D1 DE69820044T DE69820044T DE69820044D1 DE 69820044 D1 DE69820044 D1 DE 69820044D1 DE 69820044 T DE69820044 T DE 69820044T DE 69820044 T DE69820044 T DE 69820044T DE 69820044 D1 DE69820044 D1 DE 69820044D1
Authority
DE
Germany
Prior art keywords
plug
gasket
throttle
end edge
flow
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.)
Expired - Fee Related
Application number
DE69820044T
Other languages
English (en)
Other versions
DE69820044T2 (de
Inventor
Bruno Tubaro
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.)
TECNOPLASTIC SpA
Original Assignee
TECNOPLASTIC SpA
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 TECNOPLASTIC SpA filed Critical TECNOPLASTIC SpA
Publication of DE69820044D1 publication Critical patent/DE69820044D1/de
Application granted granted Critical
Publication of DE69820044T2 publication Critical patent/DE69820044T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/44—Mechanical actuating means
    • F16K31/53—Mechanical actuating means with toothed gearing
    • F16K31/535—Mechanical actuating means with toothed gearing for rotating 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
    • 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
    • F16K1/228—Movable sealing bodies
    • F16K1/2285—Movable sealing bodies the movement being caused by the flowing medium
    • 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
    • F16K27/0209—Check valves or pivoted valves
    • F16K27/0218—Butterfly valves

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lift Valve (AREA)
  • Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
  • Valve Device For Special Equipments (AREA)
DE69820044T 1997-04-11 1998-04-06 Drosselventil Expired - Fee Related DE69820044T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
IT97SV000018A IT1294045B1 (it) 1997-04-11 1997-04-11 Valvola a farfalla.
ITSV970018 1997-04-11
PCT/EP1998/001995 WO1998046918A1 (en) 1997-04-11 1998-04-06 Throttle valve

Publications (2)

Publication Number Publication Date
DE69820044D1 true DE69820044D1 (de) 2004-01-08
DE69820044T2 DE69820044T2 (de) 2004-04-15

Family

ID=11408215

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69820044T Expired - Fee Related DE69820044T2 (de) 1997-04-11 1998-04-06 Drosselventil

Country Status (9)

Country Link
EP (1) EP0974020B1 (de)
AT (1) ATE255210T1 (de)
AU (1) AU7214498A (de)
BR (1) BR9809759A (de)
CA (1) CA2286033C (de)
DE (1) DE69820044T2 (de)
ES (1) ES2206922T3 (de)
IT (1) IT1294045B1 (de)
WO (1) WO1998046918A1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19922938B4 (de) * 1998-05-20 2012-04-26 F.I.P. Formatura Iniezione Polimeri S.P.A. Drosselklappenventil für eine Rohrleitung in Wasserversorgungs-, chemischen und ähnlichen Anlagen
SE529665C2 (sv) * 2005-09-09 2007-10-16 Arca Systems Internat Ab Ventil samt förfarande för tillverkning därav
ITUB20159660A1 (it) * 2015-12-18 2017-06-18 Polypipe Italia Srl Valvola a farfalla
CN111173986B (zh) * 2020-01-20 2021-07-27 良工阀门集团有限公司 一种预泄压蝶阀
CN117780949B (zh) * 2024-02-23 2024-05-28 靖江市三菱暖通机械制造有限公司 一种分离式阀体结构

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3420498A (en) * 1967-01-31 1969-01-07 Fmc Corp Butterfly valve seat
US3801066A (en) * 1971-07-01 1974-04-02 Jamesbury Corp Cryogenic butterfly valve
FR2357797A1 (fr) * 1976-07-06 1978-02-03 Delbergue Martial Vanne a papillon
US4138090A (en) * 1977-03-04 1979-02-06 Sumner Joe D Butterfly valve with two-way pressure enhanced sealing
FR2423696A1 (fr) * 1978-04-21 1979-11-16 Pont A Mousson Vanne a obturateur rotatif
US4289296A (en) * 1979-03-23 1981-09-15 Xomox Corporation Bidirectional axially pliant pressure assisted seat for a valve
IT1136123B (it) * 1980-02-11 1986-08-27 Fip Formatura Inienzione Poli Valvola a farfalla perfezionata
US4304392A (en) * 1980-03-10 1981-12-08 Crane Co. Sealing means
US4378104A (en) * 1980-12-31 1983-03-29 Edison International, Inc. Fluid-pressure-loaded seal for butterfly valves
FR2566871B1 (fr) * 1984-06-27 1986-12-19 Pont A Mousson Joint d'etancheite pour vanne a obturateur rotatif et son procede de fabrication
DE8513613U1 (de) * 1985-05-08 1985-07-04 Müller, Fritz, 7118 Ingelfingen Klappenventil
EP0379615A1 (de) * 1989-01-25 1990-08-01 VIA Gesellschaft für Verfahrenstechnik mbH Manuell betätigbares Getriebe für Industriearmaturen, wie Schieber, Kugelhähne, Absperrklappen, Ventile o. dgl.
US5029811A (en) * 1989-03-31 1991-07-09 Tomoe Technical Research Company Butterfly valve
CH683025A5 (de) * 1991-06-07 1993-12-31 Mueller Verpackungen Wartungsfreundliche Drosselklappenarmatur.
DE9421290U1 (de) * 1994-06-02 1995-08-24 Schmitz & Schulte Gmbh + Co Kg, 51399 Burscheid Gehäuse für eine Absperrklappenarmatur für Fluide
US5681025A (en) * 1995-01-20 1997-10-28 Kohler Co. Motor operated butterfly valve with a multi-function seal

Also Published As

Publication number Publication date
ES2206922T3 (es) 2004-05-16
EP0974020A1 (de) 2000-01-26
ITSV970018A1 (it) 1998-10-11
WO1998046918A1 (en) 1998-10-22
AU7214498A (en) 1998-11-11
BR9809759A (pt) 2000-06-20
EP0974020B1 (de) 2003-11-26
IT1294045B1 (it) 1999-03-15
DE69820044T2 (de) 2004-04-15
CA2286033C (en) 2004-02-10
ITSV970018A0 (it) 1997-04-11
CA2286033A1 (en) 1998-10-22
ATE255210T1 (de) 2003-12-15

Similar Documents

Publication Publication Date Title
US4272054A (en) Fire-safe sealing device for valve
BR9607373A (pt) Alojamento para uma válvula de gás ou semelhante componente para aplicação de controle de fluido e/ou força de fluido e processos para conectar juntas duas porções de alojamento e para manualmente duas porções de alojamento
ATE254255T1 (de) Zweiwegeventil
WO1998034056A3 (en) Diaphragm valve
ATE212699T1 (de) Dichtung
ATE290183T1 (de) Bauteil- gegen-bauteil- dichtungsverfahren
US6845965B2 (en) Pressurized valve seal
SE9301829L (sv) Snabbkopplingsdel med tryckreduceringsorgan
ATE255210T1 (de) Drosselventil
US20040011986A1 (en) Combination face and plug seal
NO853197L (no) Tetningsanordning ved spjeldventiler.
ES2168183A1 (es) Valvula de expansion.
US3069128A (en) Butterfly valve seal construction
EP1495244B1 (de) Unter druck stehende ventildichtung
JPH032064Y2 (de)
ATE288043T1 (de) Elektromagnetisch betätigbare ventileinrichtung und ventilvorrichtung
KR950001153A (ko) 유량제어밸브
WO1999022164A1 (en) Valve
KR830002177A (ko) 고압 버터플라이 밸브
KR19980053465U (ko) 첵크 밸브
JPH064475U (ja) スイング式逆止バルブ
CA2382594A1 (en) Pressurized valve seal
KR980003142A (ko) 이중압력제어식 압력조정기

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee