BR0211985A - Tubuladura de válvula de borboleta para um motor de combustão interna - Google Patents
Tubuladura de válvula de borboleta para um motor de combustão internaInfo
- Publication number
- BR0211985A BR0211985A BR0211985-4A BR0211985A BR0211985A BR 0211985 A BR0211985 A BR 0211985A BR 0211985 A BR0211985 A BR 0211985A BR 0211985 A BR0211985 A BR 0211985A
- Authority
- BR
- Brazil
- Prior art keywords
- opening
- butterfly valve
- combustion engine
- internal combustion
- longitudinal axis
- Prior art date
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
- 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
-
- 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
- F16K1/222—Shaping of the valve member
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
- F05C2201/00—Metals
- F05C2201/02—Light metals
- F05C2201/021—Aluminium
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Lift Valve (AREA)
- Valve Housings (AREA)
Abstract
"TUBULADURA DE VáLVULA DE BORBOLETA PARA UM MOTOR DE COMBUSTãO INTERNA". A presente invenção refere-se a uma tubuladura de válvula de borboleta, para um motor de combustão interna, com uma caixa (1), assim como com uma abertura de passagem (2), da caixa (1), dentro da qual está disposta uma válvula de borboleta (7), de maneira girável em volta de um eixo de giro que se estende de maneira transversal em relação ao eixo longitudinal (9), da abertura de passagem (2), por meio da qual pode ser fechada a abertura de passagem (2). Em sua posição de fecho, a válvula de borboleta (7), está inclinada por um determinado ângulo de inclinação (10), em relação ao eixo longitudinal (9), da abertura de passagem (2), e está encostada com sua margem radialmente circundante (8), na parede interna da abertura de passagem (2), e a abertura de passagem (2), está configurada de maneira cilíndrica pelo menos na região de encosto da válvula de borboleta (7). A região de encosto, configurada de maneira cilíndrica em relação ao eixo longitudinal (9), da abertura de passagem (2), forma um cilindro de círculo (17), cortado em ambos os lados sob um ângulo, cujos planos de corte são inclinados sob pelo menos aproximadamente o mesmo ângulo de inclinação (10), em relação ao eixo longitudinal (9), da abertura de passagem (2), como a válvula de borboleta (7), que se encontra em posição de fecho.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10140394A DE10140394A1 (de) | 2001-08-23 | 2001-08-23 | Drosselklappenstutzen für einen Verbrennungsmotor |
PCT/DE2002/003039 WO2003019053A1 (de) | 2001-08-23 | 2002-08-19 | Drosselklappenstutzen für einen verbrennungsmotor |
Publications (1)
Publication Number | Publication Date |
---|---|
BR0211985A true BR0211985A (pt) | 2004-09-28 |
Family
ID=7695770
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR0211985-4A BR0211985A (pt) | 2001-08-23 | 2002-08-19 | Tubuladura de válvula de borboleta para um motor de combustão interna |
Country Status (6)
Country | Link |
---|---|
US (1) | US7143996B2 (pt) |
EP (1) | EP1419330B1 (pt) |
BR (1) | BR0211985A (pt) |
CA (1) | CA2458184A1 (pt) |
DE (2) | DE10140394A1 (pt) |
WO (1) | WO2003019053A1 (pt) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10240624A1 (de) * | 2002-09-03 | 2004-03-11 | Siemens Ag | Verfahren zum Abschließen eines Drosselklappenstutzens |
DE10240910A1 (de) * | 2002-09-04 | 2004-03-18 | Siemens Ag | Verfahren zum Abschließen eines Drosselklappenstutzens |
DE102004056764B4 (de) * | 2003-11-25 | 2009-10-08 | Aisan Kogyo Kabushiki Kaisha, Obu | Drosselkörper und Verfahren zum Herstellen solcher Drosselkörper |
DE102004006555B4 (de) | 2004-02-10 | 2005-11-24 | Siemens Ag | Drosselklappenvorrichtung |
PT2088354E (pt) * | 2008-02-08 | 2013-12-16 | Greif Int Holding Bv | Válvula para recipientes de líquidos |
JP5867322B2 (ja) * | 2012-07-04 | 2016-02-24 | アイシン精機株式会社 | 気流制御装置 |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2817489A (en) * | 1954-01-25 | 1957-12-24 | Dunham Bush Inc | Butterfly valve with flow proportional to valve rotation |
US3498584A (en) * | 1968-04-17 | 1970-03-03 | Rudolph M Bowers | Butterfly valve |
US4047696A (en) * | 1976-03-17 | 1977-09-13 | Tom Mcguane Industries, Inc. | Butterfly valve |
US4944490A (en) * | 1988-11-07 | 1990-07-31 | Kennedy Paul G | Shaftless butterfly valve |
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. |
DE4235825C1 (de) * | 1992-10-23 | 1994-04-28 | Controls Engineering Ca Ag Ror | Faserarmiertes Kunststoffrohr |
DE4323078A1 (de) * | 1993-07-10 | 1995-01-12 | Pierburg Gmbh | Drosselklappenstutzen für Brennkraftmaschinen |
DE4329527A1 (de) * | 1993-09-02 | 1995-03-09 | Mann & Hummel Filter | Drosseleinrichtung |
JP3356511B2 (ja) * | 1993-12-01 | 2002-12-16 | 株式会社オーケーエム | バタフライバルブ |
DE4408909A1 (de) * | 1994-03-16 | 1995-09-21 | Bosch Gmbh Robert | Verfahren zum Herstellen einer Drosselvorrichtung |
DE19508355A1 (de) * | 1994-11-30 | 1996-06-05 | Vdo Schindling | Drossenklappenstutzen |
DE19615438A1 (de) * | 1995-07-17 | 1997-01-23 | Mann & Hummel Filter | Ventil |
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 |
JPH09195803A (ja) * | 1996-01-16 | 1997-07-29 | Nissan Motor Co Ltd | 内燃機関のスロットルバルブ装置 |
US5902426A (en) * | 1997-08-27 | 1999-05-11 | Siemens Canada Limited | Process for manufacturing an air flow valve |
DE10007611A1 (de) * | 2000-02-18 | 2001-08-23 | Mannesmann Vdo Ag | Drosselklappenstutzen |
-
2001
- 2001-08-23 DE DE10140394A patent/DE10140394A1/de not_active Withdrawn
-
2002
- 2002-08-19 DE DE50201966T patent/DE50201966D1/de not_active Expired - Lifetime
- 2002-08-19 WO PCT/DE2002/003039 patent/WO2003019053A1/de active IP Right Grant
- 2002-08-19 EP EP02754544A patent/EP1419330B1/de not_active Expired - Fee Related
- 2002-08-19 CA CA002458184A patent/CA2458184A1/en not_active Abandoned
- 2002-08-19 BR BR0211985-4A patent/BR0211985A/pt active Search and Examination
-
2004
- 2004-02-17 US US10/778,037 patent/US7143996B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CA2458184A1 (en) | 2003-03-06 |
US20040159815A1 (en) | 2004-08-19 |
EP1419330B1 (de) | 2005-01-05 |
EP1419330A1 (de) | 2004-05-19 |
WO2003019053A1 (de) | 2003-03-06 |
DE10140394A1 (de) | 2003-03-06 |
DE50201966D1 (de) | 2005-02-10 |
US7143996B2 (en) | 2006-12-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
B11D | Dismissal acc. art. 38, par 2 of ipl - failure to pay fee after grant in time |