BR0114589A - Válvula de estrangulamento - Google Patents

Válvula de estrangulamento

Info

Publication number
BR0114589A
BR0114589A BR0114589-4A BR0114589A BR0114589A BR 0114589 A BR0114589 A BR 0114589A BR 0114589 A BR0114589 A BR 0114589A BR 0114589 A BR0114589 A BR 0114589A
Authority
BR
Brazil
Prior art keywords
throttle valve
region
throttle
housing
valve
Prior art date
Application number
BR0114589-4A
Other languages
English (en)
Inventor
Peter Kohlen
Original Assignee
Siemens 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 Siemens Ag filed Critical Siemens Ag
Publication of BR0114589A publication Critical patent/BR0114589A/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
    • 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
    • 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
    • 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
    • F16K25/005—Particular materials for seats or closure elements
    • 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)
  • Sliding Valves (AREA)
  • Multiple-Way Valves (AREA)
  • Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)

Abstract

"VáLVULA DE ESTRANGULAMENTO". Uma luva de válvula de estrangulamento (10) com o alojamento (12) que possui uma abertura de estrangulamento de seção transversal aproximadamente cilíndrica, e que pode ser atravessada por um meio (70) gasoso em uma direção de fluxo principal (72), sendo que na abertura de estrangulamento (16) está disposta uma válvula de estrangulamento (20, 80) que pode ser fixada de modo girável em uma árvore de válvula de estrangulamento (18), sendo que a árvore da válvula de estrangulamento (18) pode ser regulada por mecanismo regulador (30), integrado no alojamento (12), deve apresentar uma válvula de estrangulamento (20, 80) que apresente uma medida especialmente elevada de resistência, revelando uma tendência especialmente reduzida ao desgaste. Para tanto, a válvula de estrangulamento (20, 80) apresenta uma primeira região (60) de um primeiro material (66), em formato anelar, ao menos parcialmente circunferencial em sentido radial, bem como uma segunda região (62) de um segundo material (68), aproximadamente em formato circular, sendo que a primeira região (60) envolve ao menos parcialmente a segunda região (62) e o primeiro material (66) da válvula de estrangulamento (20, 80) apresenta maior resistência do que o segundo material (68) da válvula de estrangulamento (20, 80).
BR0114589-4A 2000-10-12 2001-10-11 Válvula de estrangulamento BR0114589A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10050393A DE10050393A1 (de) 2000-10-12 2000-10-12 Drosselklappenstutzen
PCT/DE2001/003861 WO2002031333A1 (de) 2000-10-12 2001-10-11 Drosselklappe

Publications (1)

Publication Number Publication Date
BR0114589A true BR0114589A (pt) 2003-10-14

Family

ID=7659433

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0114589-4A BR0114589A (pt) 2000-10-12 2001-10-11 Válvula de estrangulamento

Country Status (7)

Country Link
US (1) US20040041118A1 (pt)
EP (1) EP1328715B1 (pt)
KR (1) KR20030046488A (pt)
BR (1) BR0114589A (pt)
CA (1) CA2425287A1 (pt)
DE (2) DE10050393A1 (pt)
WO (1) WO2002031333A1 (pt)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10240624A1 (de) 2002-09-03 2004-03-11 Siemens Ag Verfahren zum Abschließen eines Drosselklappenstutzens
DE10251293A1 (de) 2002-11-04 2004-05-13 Siemens Ag Ventil
DE102006048179A1 (de) * 2006-10-10 2008-04-17 Siemens Ag Drosselklappenstutzen
DE102006060876A1 (de) * 2006-12-22 2008-06-26 Gustav Wahler Gmbh U. Co. Kg Verfahren zum Herstellen einer Vorrichtung zur Steuerung des Durchflusses eines gasförmigen oder flüssigen Mediums
DE102008020136A1 (de) * 2008-04-22 2009-10-29 Ktm-Sportmotorcycle Ag Verbrennungsluftführungsvorrichtung
US9173863B2 (en) 2012-02-06 2015-11-03 Innovative Med Concepts, LLC Antiviral compound and COX-2 inhibitor combination therapy for functional somatic syndromes, including combination of famciclovir and celecoxib
DE102013203845B4 (de) * 2013-03-06 2015-02-19 Continental Automotive Gmbh Ventilvorrichtung für ein Kraftfahrzeug
KR101970890B1 (ko) 2017-10-12 2019-04-19 주식회사 현대케피코 전자식 스로틀 밸브 장치의 결합 구조
KR102185008B1 (ko) 2019-07-22 2020-12-01 (주)현대케피코 전자식 스로틀 밸브의 하우징 및 이를 포함한 전자식 스로틀 밸브
KR102185007B1 (ko) 2019-11-28 2020-12-01 (주)현대케피코 전자식 스로틀 밸브의 하우징 및 그 제조방법
CN113217160A (zh) * 2021-06-01 2021-08-06 河南柴油机重工有限责任公司 一种具有开启信号的排气阀及使用方法

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3750698A (en) * 1970-07-16 1973-08-07 Xerox Corp Coated valving member
DE3150999C2 (de) * 1981-12-23 1985-06-20 Klöckner-Humboldt-Deutz AG, 5000 Köln Naß-Setzmaschine zur Aufbereitung von Kohle oder sonstigen Mineralien
DE8524561U1 (de) * 1985-08-28 1985-10-03 Schmitz & Schulte GmbH + Co KG, 5093 Burscheid Drehklappenventil
DE3734768A1 (de) * 1987-10-14 1989-05-03 Battelle Institut E V Armaturteil zum einsatz in einem schwefelsauren medium, das auch abrasiv wirkende feststoffteilchen enthaelt und verfahren zur herstellung eines solchen armaturteiles
JPH0814069A (ja) * 1994-06-29 1996-01-16 Nippondenso Co Ltd 内燃機関の吸気装置
DE19508355A1 (de) * 1994-11-30 1996-06-05 Vdo Schindling Drossenklappenstutzen
DE19604009C2 (de) * 1995-02-06 2001-08-16 Aisan Ind Drosselventilbaugruppe
DE19512885A1 (de) * 1995-04-06 1996-10-10 Vdo Schindling Drosselklappenstutzen
DE19603547A1 (de) * 1996-02-01 1997-08-07 Pierburg Ag Drosselklappenstutzen für Brennkraftmaschinen
JPH10103087A (ja) * 1996-10-01 1998-04-21 Mitsubishi Electric Corp 制御弁装置
DE19704012B4 (de) * 1997-02-04 2007-02-01 Pierburg Gmbh Drosselklappenstutzen
DE19732342C2 (de) * 1997-07-28 1999-07-15 Mannesmann Vdo Ag Drosselklappenstutzen
JPH11325262A (ja) * 1998-05-11 1999-11-26 Kubota Corp バタフライ弁の弁体
JP2000008888A (ja) * 1998-06-17 2000-01-11 Mitsubishi Eng Plast Corp 内燃機関の吸入空気制御装置
DE19838660A1 (de) * 1998-08-25 2000-03-02 Mannesmann Vdo Ag Antriebseinrichtung
DE19854595A1 (de) * 1998-11-26 2000-06-08 Mannesmann Vdo Ag Drosseklappenstutzen
US6354567B1 (en) * 1999-06-29 2002-03-12 Siemens Canada Limited Throttle shaft and butterfly construction

Also Published As

Publication number Publication date
US20040041118A1 (en) 2004-03-04
DE50110284D1 (de) 2006-08-03
WO2002031333A1 (de) 2002-04-18
EP1328715A1 (de) 2003-07-23
EP1328715B1 (de) 2006-06-21
CA2425287A1 (en) 2002-04-18
KR20030046488A (ko) 2003-06-12
DE10050393A1 (de) 2002-04-18

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 4A, 5A, 6A E 7A ANUIDADES.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 1964 DE 26/08/2008 E CONSIDERANDO A AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS.