BR9811660A - Conector de válvula de borboleta - Google Patents

Conector de válvula de borboleta

Info

Publication number
BR9811660A
BR9811660A BR9811660-6A BR9811660A BR9811660A BR 9811660 A BR9811660 A BR 9811660A BR 9811660 A BR9811660 A BR 9811660A BR 9811660 A BR9811660 A BR 9811660A
Authority
BR
Brazil
Prior art keywords
butterfly valve
valve connector
butterfly
connector
midpoint
Prior art date
Application number
BR9811660-6A
Other languages
English (en)
Inventor
Eckhard Jung
Original Assignee
Mannesmann Vdo Ag
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 Mannesmann Vdo Ag filed Critical Mannesmann Vdo Ag
Publication of BR9811660A publication Critical patent/BR9811660A/pt

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D9/00—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits
    • F02D9/08—Throttle valves specially adapted therefor; Arrangements of such valves in conduits
    • F02D9/10—Throttle valves specially adapted therefor; Arrangements of such valves in conduits having pivotally-mounted flaps
    • 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
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D9/00—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits
    • F02D9/08—Throttle valves specially adapted therefor; Arrangements of such valves in conduits
    • F02D9/10—Throttle valves specially adapted therefor; Arrangements of such valves in conduits having pivotally-mounted flaps
    • F02D9/1005—Details of the flap
    • F02D9/101—Special flap shapes, ribs, bores or the like
    • F02D9/1015—Details of the edge of the flap, e.g. for lowering flow noise or improving flow sealing in closed flap position
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D9/00—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits
    • F02D9/08—Throttle valves specially adapted therefor; Arrangements of such valves in conduits
    • F02D9/10—Throttle valves specially adapted therefor; Arrangements of such valves in conduits having pivotally-mounted flaps
    • F02D9/1035—Details of the valve housing
    • F02D9/104—Shaping of the flow path in the vicinity of the flap, e.g. having inserts in the housing

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Lift Valve (AREA)
  • Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)

Abstract

Patente de Invenção: <B>"CONECTOR DE VáLVULA DE BORBOLETA"<D>. A invenção refere-se a um conector de vávula de borboleta (1) com uma válvula de borboleta (2) apoiada de forma rotativa a volta de um veio de válvula de borboleta (3) no conector de válvula de borboleta (1) entre uma posição de mínimo, especialmente uma posição de fecho e uma posição de máximo, em que de acordo com a invenção está previsto que na direção de circulação (5) a montante e a jusante, a partir da posição de mínimo da válvula de borboleta (2) se estenda uma seção retilínea de cilindro (7) e que se liga à seção retilínea do cilindro (7) uma seção em forma de esfera (8) com um ponto médio, que coincida pelo menos aproximadamente com o ponto médio do veio de válvula de borboleta (3) e que tenha um raio que seja maior do que o raio de movimento da válvula de borboleta (2).
BR9811660-6A 1997-07-04 1998-06-19 Conector de válvula de borboleta BR9811660A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19728564A DE19728564A1 (de) 1997-07-04 1997-07-04 Drosselklappenstutzen
PCT/EP1998/003753 WO1999001686A1 (de) 1997-07-04 1998-06-19 Drosselklappenstutzen

Publications (1)

Publication Number Publication Date
BR9811660A true BR9811660A (pt) 2000-09-19

Family

ID=7834620

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9811660-6A BR9811660A (pt) 1997-07-04 1998-06-19 Conector de válvula de borboleta

Country Status (6)

Country Link
US (1) US6328281B1 (pt)
EP (1) EP0991885B1 (pt)
KR (1) KR20010014305A (pt)
BR (1) BR9811660A (pt)
DE (2) DE19728564A1 (pt)
WO (1) WO1999001686A1 (pt)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10050408A1 (de) 2000-10-12 2002-04-18 Siemens Ag Drosselklappenstutzen
DE10140409A1 (de) * 2001-08-23 2003-03-13 Siemens Ag Verfahren zur Herstellung eines Gehäuses oder eines Einsatzteils für ein Gehäuse eines Drosselklappenstutzens sowie Drosselklappenstutzen
ITTO20010947A1 (it) * 2001-10-05 2003-04-05 Dayco Europe Srl Dispositivo di controllo di flusso per fluidi.
FR2833061B1 (fr) * 2001-12-05 2006-10-06 Mark Iv Systemes Moteurs Sa Dispositif de regulation du debit dans une portion de conduit ou analogue
US7513823B1 (en) * 2007-06-06 2009-04-07 Dale Amos Dix Linear VAV box
DE102007033679B4 (de) * 2007-07-19 2009-07-09 Mtu Friedrichshafen Gmbh Abgasleitung einer Brennkraftmaschine
US8616179B2 (en) * 2009-11-24 2013-12-31 Lectron, Inc. Rotary throttle valve carburetor
DE102010010533B4 (de) * 2010-03-05 2013-10-10 Pierburg Gmbh Klappenventil
US9951876B2 (en) * 2013-12-25 2018-04-24 Aisan Kogyo Kabushiki Kaisha Double eccentric valve
WO2015098952A1 (ja) * 2013-12-25 2015-07-02 愛三工業株式会社 二重偏心弁

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2624541A (en) * 1946-11-29 1953-01-06 Askania Regulator Co Butterfly valve
GB1315955A (en) * 1969-09-22 1973-05-09 Serck Industries Ltd Butterfly valves
AT324061B (de) * 1972-04-27 1975-08-11 Ecpp & Reuter Gmbh Absperrklappe
US3753549A (en) 1972-12-11 1973-08-21 Arco Ind Corp Flow control device and method and apparatus for making same
FR2234497A1 (en) * 1973-06-22 1975-01-17 Schlumberger Compteurs Low operating force butterfly valve - deflectors on vane and surface of housing maintain constant flow gap
DE3244103A1 (de) * 1982-11-29 1984-05-30 Vdo Adolf Schindling Ag, 6000 Frankfurt Drosselklappenstutzen
FR2616874B1 (fr) * 1987-06-18 1989-11-10 Verdelet Atn Vanne a papillon munie de moyens de regulation du debit
US4905647A (en) * 1988-06-20 1990-03-06 Chrysler Motors Corporation Throttle body
SE467838B (sv) * 1991-01-29 1992-09-21 Electrolux Ab Automatisk choke
DE4126366A1 (de) * 1991-08-09 1993-02-11 Vdo Schindling Drosselvorrichtung fuer brennkraftmaschinen
US5160118A (en) * 1991-12-17 1992-11-03 Stary Gary M Pipeline valve apparatus
JPH05296067A (ja) * 1992-04-20 1993-11-09 Aisan Ind Co Ltd 内燃機関用吸気制御装置
FR2694963B1 (fr) * 1992-08-21 1994-10-21 Solex Corps de papillon à conduit d'admission de forme évolutive et procédé de fabrication d'un tel corps.
DE4240127C2 (de) * 1992-11-28 1997-04-24 Bosch Gmbh Robert Drosselvorrichtung für eine Brennkraftmaschine und Verfahren zur Herstellung von Dosierwandungen in der Drosselvorrichtung
DE4319015A1 (de) * 1993-06-08 1994-12-15 Vdo Schindling Vorrichtung zur Steuerung eines Massenflusses
FR2712953B1 (fr) * 1993-11-24 1996-01-12 Helverep Sa Vanne de régulation du type à papillon.
JPH07293712A (ja) * 1994-04-22 1995-11-10 Calsonic Corp 自動車空気調和装置用温水弁
JP3192355B2 (ja) * 1995-09-20 2001-07-23 株式会社日立製作所 内燃機関用吸気制御装置
FR2741392B1 (fr) * 1995-11-22 1998-01-30 Magneti Marelli France Corps papillon a conduit de forme evolutive d'un cote de son axe et papillon de forme evolutive du cote complementaire

Also Published As

Publication number Publication date
EP0991885A1 (de) 2000-04-12
DE59805526D1 (de) 2002-10-17
EP0991885B1 (de) 2002-09-11
DE19728564A1 (de) 1999-01-28
US6328281B1 (en) 2001-12-11
WO1999001686A1 (de) 1999-01-14
KR20010014305A (ko) 2001-02-26

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Legal Events

Date Code Title Description
FF Decision: intention to grant
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]
B24C Patent annual fee: request for for restoration

Free format text: REFERENTE A 8A,9A,10A E 11A ANUIDADES

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE AO DESPACHO PUBLICADO NA RPI 2039 DE 02/02/2010 E AO NAO RECOLHIMENTO DA 12A, 13A, 14A E 15A ANUIDADES.