BR0211996A - Processo para a produção de uma caixa ou de uma peça de conexão para uma caixa de uma tubuladura de válvula de estrangulamento e tubuladura de válvula de estrangulamento - Google Patents

Processo para a produção de uma caixa ou de uma peça de conexão para uma caixa de uma tubuladura de válvula de estrangulamento e tubuladura de válvula de estrangulamento

Info

Publication number
BR0211996A
BR0211996A BR0211996A BR0211996A BR0211996A BR 0211996 A BR0211996 A BR 0211996A BR 0211996 A BR0211996 A BR 0211996A BR 0211996 A BR0211996 A BR 0211996A BR 0211996 A BR0211996 A BR 0211996A
Authority
BR
Brazil
Prior art keywords
throttle valve
valve
area
opening
housing
Prior art date
Application number
BR0211996A
Other languages
English (en)
Inventor
Joachim Von Willich
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 BR0211996A publication Critical patent/BR0211996A/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/26—Moulds
    • B29C45/2628—Moulds with mould parts forming holes in or through the moulded article, e.g. for bearing cages
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D17/00—Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure
    • B22D17/20—Accessories: Details
    • B22D17/22—Dies; Die plates; Die supports; Cooling equipment for dies; Accessories for loosening and ejecting castings from dies
    • B22D17/24—Accessories for locating and holding cores or inserts
    • 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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/748—Machines or parts thereof not otherwise provided for
    • B29L2031/7506—Valves
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/0318—Processes
    • Y10T137/0402—Cleaning, repairing, or assembling
    • Y10T137/0491—Valve or valve element assembling, disassembling, or replacing
    • Y10T137/0525—Butterfly valve

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Lift Valve (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Valve Housings (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)

Abstract

"PROCESSO PARA A PRODUçãO DE UMA CAIXA OU DE UMA PEçA DE CONEXãO PARA UMA CAIXA DE UMA TUBULADURA DE VáLVULA DE ESTRANGULAMENTO E TUBULADURA DE VáLVULA DE ESTRANGULAMENTO". A presente invenção refere-se a um processo para a fabricação de uma caixa (1) de uma tubuladura de válvula de estrangulamento e a uma tubuladura de uma válvula de estrangulamento. Esta caixa (1) compreende uma abertura de passagem (2) onde a válvula de estrangulamento (9) é disposta de modo giratório em torno de um eixo giratório (8) que se estende perpendicularmente em relação à extensão longitudinal da abertura de passagem (2). Em uma posição fechada, a válvula de estrangulamento (9) se apóia com sua borda radialmente perimetral da mesma numa área de começo da válvula de estrangulamento (6) na parede interna da abertura de passagem (2). A área de começo da válvula de estrangulamento (6) vai da área de apoio da válvula de estrangulamento (9) na parede interna da abertura de passagem (2) em direção de abertura (5) da válvula de estrangulamento e possui uma seção transversal circular que é deslocada ao longo do eixo longitudinal (10) da abertura de passagem (2). A área de afluxo (4) e a área de saída (7) que ficam adjacente à área do começo da válvula de estrangulamento (6) no lado de afluxo e no lado de saída expandem-se para fora de modo cónico. A parede interna da abertura de passagem (2) possui uma superfície feita por moldagem por injeção sem acabamento mecânico com uma rebarba de separação de macho (20) central que se estende desde o ponto (18) mais afastado transversalmente do eixo giratório (8) da passagem entre a extremidade da área do começo da válvula de estrangulamento (6) e a área de afluxo (4) até o ponto mais afastado (19) transversalmente em relação ao eixo giratório (8) da passagem entre a área do começo da válvula de estrangulamento (6) e a área de saída (7), e que é alinhado em direção da extensão longitudinal do eixo giratório (8) da válvula de estrangulamento (9).
BR0211996A 2001-08-23 2002-08-19 Processo para a produção de uma caixa ou de uma peça de conexão para uma caixa de uma tubuladura de válvula de estrangulamento e tubuladura de válvula de estrangulamento BR0211996A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2001140409 DE10140409A1 (de) 2001-08-23 2001-08-23 Verfahren zur Herstellung eines Gehäuses oder eines Einsatzteils für ein Gehäuse eines Drosselklappenstutzens sowie Drosselklappenstutzen
PCT/DE2002/003042 WO2003018229A2 (de) 2001-08-23 2002-08-19 Verfahren zur herstellung eines gehäuses oder eines einsatzteils für ein gehäuse eines drosselklappenstutzens sowie drosselklappenstutzen

Publications (1)

Publication Number Publication Date
BR0211996A true BR0211996A (pt) 2004-09-28

Family

ID=7695775

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0211996A BR0211996A (pt) 2001-08-23 2002-08-19 Processo para a produção de uma caixa ou de uma peça de conexão para uma caixa de uma tubuladura de válvula de estrangulamento e tubuladura de válvula de estrangulamento

Country Status (6)

Country Link
US (1) US6840260B2 (pt)
EP (1) EP1419020B1 (pt)
BR (1) BR0211996A (pt)
CA (1) CA2458262A1 (pt)
DE (2) DE10140409A1 (pt)
WO (1) WO2003018229A2 (pt)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10142452A1 (de) * 2001-08-31 2003-03-20 Siemens Ag Verfahren zur Herstellung eines Drosselklappenstutzengehäuses und einer Drosselklappe
US7428915B2 (en) * 2005-04-26 2008-09-30 Applied Materials, Inc. O-ringless tandem throttle valve for a plasma reactor chamber
US8342148B2 (en) * 2006-01-20 2013-01-01 Ford Global Technologies Throttle valve for internal combustion engine
KR100666136B1 (ko) * 2006-03-08 2007-01-09 백완기 가변 풍량 조절장치
US20110287707A1 (en) * 2006-03-08 2011-11-24 Wan-Ki Baik Variable air volume control apparatus
DE102009013639A1 (de) 2009-03-18 2010-09-23 Schaeffler Technologies Gmbh & Co. Kg Verfahren zum Herstellen von Spanneinrichtungen für Zugmitteltriebe und nach diesem Verfahren hergestellte Spanneinrichtung
WO2010123910A1 (en) * 2009-04-20 2010-10-28 International Engine Intellectual Property Company, Llc Valve with offset bore
DE102010010533B4 (de) * 2010-03-05 2013-10-10 Pierburg Gmbh Klappenventil
US9233493B2 (en) * 2011-09-29 2016-01-12 Electrojet, Inc. Throttle body with blade and shaft injection molded within the body
JP5867322B2 (ja) * 2012-07-04 2016-02-24 アイシン精機株式会社 気流制御装置
CN104912670B (zh) * 2014-03-10 2018-01-05 上海奥众汽车部件制造有限公司 节流阀及发动机的怠速控制装置
GB2525372A (en) * 2014-03-10 2015-10-28 Terry Jones Butterfly valve design and method of attaching the disc to the shaft
KR102034415B1 (ko) * 2019-07-19 2019-10-18 신홍열 유량제어용 버터플라이 밸브
US11143124B2 (en) 2020-02-20 2021-10-12 Ford Global Technologies, Llc Systems and methods for exhaust gas recirculation valve calibration

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Publication number Priority date Publication date Assignee Title
US3675888A (en) * 1970-02-24 1972-07-11 Domer Scaramucci Apparatus for molding a seat in a valve body
JPS5656938A (en) * 1979-10-15 1981-05-19 Nissan Motor Co Ltd Apparatus for detecting opening of throttle valve
US4474150A (en) * 1982-11-22 1984-10-02 General Motors Corporation Valve assembly
DE3244103A1 (de) * 1982-11-29 1984-05-30 Vdo Adolf Schindling Ag, 6000 Frankfurt Drosselklappenstutzen
EP0482272B1 (en) * 1990-10-24 1995-06-28 Ab Volvo Valve unit
IT220664Z2 (it) * 1990-10-31 1993-10-08 Weber Srl Perfezionamento ai corpi farfallati per dispositivi di alimentazione del carburante di un motore endotermico
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
AT410245B (de) * 1993-07-14 2003-03-25 Bosch Gmbh Robert Aus kunststoff bestehender formkörper
DE4334180A1 (de) * 1993-10-07 1995-04-13 Bosch Gmbh Robert Drosselvorrichtung
DE4429956A1 (de) * 1994-08-24 1996-02-29 Dellorto Spa Drosselklappenkörper mit veränderlichem Querschnitt für die Systeme der Kraftstoffzuführung von Verbrennungsmotoren
WO1996035866A2 (de) * 1995-05-09 1996-11-14 Filterwerk Mann & Hummel Gmbh Drosselklappe für die ansaugluftmengensteuerung eines verbrennungsmotors und ein verfahren zu deren herstellung
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
DE19728564A1 (de) * 1997-07-04 1999-01-28 Mannesmann Vdo Ag Drosselklappenstutzen
FR2762374B1 (fr) * 1997-04-18 1999-06-04 Coutier Moulage Gen Ind Vanne papillon pour la regulation du debit d'un fluide et ses procedes de fabrication

Also Published As

Publication number Publication date
DE10140409A1 (de) 2003-03-13
DE50208554D1 (de) 2006-12-07
WO2003018229A3 (de) 2003-05-30
US20040159816A1 (en) 2004-08-19
EP1419020A2 (de) 2004-05-19
CA2458262A1 (en) 2003-03-06
US6840260B2 (en) 2005-01-11
EP1419020B1 (de) 2006-10-25
WO2003018229A2 (de) 2003-03-06

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Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]

Free format text: INDEFIRO O PEDIDO DE ACORDO COM O(S) ARTIGO(S) 25 DA LPI 9.279 DE 14/05/1996.

B09B Patent application refused [chapter 9.2 patent gazette]

Free format text: MANTIDO O INDEFERIMENTO UMA VEZ QUE NAO FOI APRESENTADO RECURSO DENTRO DO PRAZO LEGAL.