BR0212073A - Processo para a produção de uma caixa de tubuladura de válvula de estrangulamento e de uma válvula de estrangulamento - Google Patents

Processo para a produção de uma caixa de tubuladura de válvula de estrangulamento e de uma válvula de estrangulamento

Info

Publication number
BR0212073A
BR0212073A BR0212073-9A BR0212073A BR0212073A BR 0212073 A BR0212073 A BR 0212073A BR 0212073 A BR0212073 A BR 0212073A BR 0212073 A BR0212073 A BR 0212073A
Authority
BR
Brazil
Prior art keywords
throttle valve
valve
opening
throttling
wall
Prior art date
Application number
BR0212073-9A
Other languages
English (en)
Inventor
Martin Von Werder
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 BR0212073A publication Critical patent/BR0212073A/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
    • B29C45/0053—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor combined with a final operation, e.g. shaping
    • B29C45/0055—Shaping
    • 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
    • B29C45/0053—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor combined with a final operation, e.g. shaping
    • B29C45/006—Joining parts moulded in separate cavities
    • 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
    • B29C45/0081—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor of objects with parts connected by a thin section, e.g. hinge, tear line
    • 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
    • B29C45/33—Moulds having transversely, e.g. radially, movable mould parts
    • 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
    • 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
    • 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
    • B29C45/0053—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor combined with a final operation, e.g. shaping
    • B29C45/006—Joining parts moulded in separate cavities
    • B29C2045/0065—Joining parts moulded in separate cavities the parts being interconnected before assembling by a breaking or shearing point
    • 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
    • B29C2793/00—Shaping techniques involving a cutting or machining operation
    • B29C2793/009—Shaping techniques involving a cutting or machining operation after shaping
    • 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
    • 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
    • F02D9/107—Manufacturing or mounting details
    • 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
    • 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
    • Y10T137/598—With repair, tapping, assembly, or disassembly means
    • Y10T137/6031—Assembling or disassembling rotary valve
    • Y10T137/6048—Butterfly valve
    • 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
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49405—Valve or choke making
    • Y10T29/49412—Valve or choke making with assembly, disassembly or composite article making
    • Y10T29/49416—Valve or choke making with assembly, disassembly or composite article making with material shaping or cutting
    • Y10T29/49417—Valve or choke making with assembly, disassembly or composite article making with material shaping or cutting including molding or casting

Landscapes

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

Abstract

"PROCESSO PARA A PRODUçãO DE UMA CAIXA DE TUBULADURA DE VáLVULA DE ESTRANGULAMENTO E DE UMA VáLVULA DE ESTRANGULAMENTO". A presente invenção refere-se a um processo para a produção de uma caixa de tubuladura de válvula de estrangulamento (1) e de uma válvula de estrangulamento (2) como peças feitas com moldagem por injeção, sendo que a caixa de tubuladura de válvula de estrangulamento possui uma abertura de passagem (5) que pode ser bloqueada pela válvula de estrangulamento (2). Ao longo de um eixo giratório que se estende transversalmente ao eixo longitudinal (4) da abertura de passagem (5), a válvula de estrangulamento (2) possui um furo de eixo contínuo (3), onde pode ser introduzido de modo resistente à torção um eixo de válvula de estrangulamento (16), que com suas extremidades, protuberantes para fora do furo de eixo (3) em ambos os lados, se projetam para dentro de furos de apoio coaxiais (6) com o furo de eixo na caixa da tubuladura de válvula de estrangulamento (1). Nisto, a válvula de estrangulamento (2), na sua posição fechada, encosta com sua borda radialmente perimetral na parede interna (14) da abertura de passagem (5). A caixa da tubuladura de válvula de estrangulamento (1) junto com a válvula de estrangulamento (2) em posição fechada é produzida como uma peça inteiriça moldada por injeção em um molde para moldagem por injeção. Nisto, a válvula de estrangulamento (2), na sua borda (13) radialmente perimetral, é unida à parede interna (14) da abertura de passagem (5), e depois da solidificação da peça moldada por injeção, retirada do molde, a válvula de estrangulamento (3) ao longo da sua borda radialmente perimetral (13) é separada da parede interna (14) da abertura de passagem (5) por meio de um corte.
BR0212073-9A 2001-08-31 2002-08-30 Processo para a produção de uma caixa de tubuladura de válvula de estrangulamento e de uma válvula de estrangulamento BR0212073A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10142452A DE10142452A1 (de) 2001-08-31 2001-08-31 Verfahren zur Herstellung eines Drosselklappenstutzengehäuses und einer Drosselklappe
PCT/DE2002/003241 WO2003022554A1 (de) 2001-08-31 2002-08-30 Verfahren zur herstellung eines drosselklappenstutzengehäuses und einer drosselklappe

Publications (1)

Publication Number Publication Date
BR0212073A true BR0212073A (pt) 2004-09-28

Family

ID=7697076

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0212073-9A BR0212073A (pt) 2001-08-31 2002-08-30 Processo para a produção de uma caixa de tubuladura de válvula de estrangulamento e de uma válvula de estrangulamento

Country Status (6)

Country Link
US (1) US7614416B2 (pt)
EP (1) EP1420938B1 (pt)
BR (1) BR0212073A (pt)
CA (1) CA2458977A1 (pt)
DE (2) DE10142452A1 (pt)
WO (1) WO2003022554A1 (pt)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10327045A1 (de) 2003-06-16 2005-04-07 Siemens Ag Drosselklappen-Verstellvorrichtung
JP4211574B2 (ja) * 2003-11-07 2009-01-21 株式会社デンソー 内燃機関用スロットル装置の成形方法
JP4515075B2 (ja) * 2003-11-07 2010-07-28 株式会社デンソー 内燃機関用スロットル装置の射出成形方法
JP4164686B2 (ja) * 2004-08-04 2008-10-15 株式会社デンソー 複合製品の製造方法及び製造装置
DE102005023613B3 (de) * 2005-05-20 2006-09-07 Pierburg Gmbh Verfahren zur Herstellung eines modularen Klappenstutzens für Drossel-, Stell- oder Regelklappen in einer Verbrennungskraftmaschine
DE102006009155A1 (de) 2006-02-24 2007-08-30 Mahle International Gmbh Schaltventil und zugehöriges Herstellungsverfahren
DE102006042942B4 (de) * 2006-09-13 2011-04-14 Mahle International Gmbh Verfahren zur Herstellung eines Ansaugtraktes aus Kunststoff für Verbrennungsmotoren
DE102010050564B4 (de) * 2009-11-05 2015-08-13 Aisan Kogyo Kabushiki Kaisha Verfahren zum Herstellen von Drosselklappen und Drosselkörpern
EP2556939A1 (de) * 2011-08-12 2013-02-13 Röchling Automotive AG & Co. KG Klappenvorrichtung mit an Klappe angespritzter Spaltdichtung, Verfahren und Halbzeug zu deren Herstellung
JP5867322B2 (ja) * 2012-07-04 2016-02-24 アイシン精機株式会社 気流制御装置
DE102013101988A1 (de) * 2013-02-28 2014-08-28 Maschinenfabrik Rieter Ag Spinnstelle zur Herstellung eines Garns

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4212277A (en) * 1978-03-06 1980-07-15 The Bendix Corporation Economy throttle body for hot fuel handling
DE3046826C1 (de) * 1980-12-12 1982-04-01 Atomac Dieter Brütsch KG, 4422 Ahaus Verfahren zur Herstellung eines Gussformteiles mit Losflansch
JPS5864438A (ja) * 1981-10-13 1983-04-16 Nissan Motor Co Ltd 風向調整装置
DE3900894A1 (de) * 1988-12-20 1990-06-21 Schoeller & Co Ag A Verfahren zur herstellung von flaschenkaesten mit waagrechten griffholmen sowie entsprechende flaschenkaesten
DE3937281A1 (de) * 1989-11-09 1991-05-16 Klein Schanzlin & Becker Ag Verfahren zum giessen eines rohteiles einer absperrklappe und nach diesem verfahren hergestelltes rohteil
US5035214A (en) * 1990-02-16 1991-07-30 Siemens Automotive L.P. Engine throttle blade sealing
US5098064A (en) * 1990-02-16 1992-03-24 Siemens Automotive L.P. Engine throttle blade sealing
EP0482272B1 (en) * 1990-10-24 1995-06-28 Ab Volvo Valve unit
FR2687601A1 (fr) * 1992-02-26 1993-08-27 Plastic Omnium Cie Procede de fabrication d'une vanne papillon, dispositif pour le mettre en óoeuvre et vanne papillon obtenue par ce procede.
FR2692622B1 (fr) * 1992-06-17 1994-09-16 Solex Organe d'étranglement rotatif pour installation d'alimentation de moteur à combustion interne et corps de papillon en comportant application.
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.
DE19521169A1 (de) * 1995-06-10 1996-12-12 Bosch Gmbh Robert Einrichtung zur Einstellung der Rohrlänge von Saugrohren und Verfahren zu deren Herstellung
US5794591A (en) * 1997-03-17 1998-08-18 Ford Motor Company Throttle valve for an internal combustion engine
US5941270A (en) * 1997-11-20 1999-08-24 Chrysler Corporation Butterfly type two-way check valve for an automatic transmission
DE19820614C1 (de) * 1998-05-08 1999-08-19 Xomox Int Gmbh Verfahren zur Herstellung eines Klappengehäuses und einer Klappenscheibe
DE19843771A1 (de) * 1998-09-24 2000-03-30 Mannesmann Vdo Ag Elektromotorisches Stellglied, insbesondere mit einer Drosselklappe
DE19848440A1 (de) * 1998-10-21 2000-04-27 Mann & Hummel Filter Klappenmechanismus
DE10105526B4 (de) * 2001-02-07 2004-12-23 Robert Bosch Gmbh Verfahren zur Herstellung einer Klappenanordnung
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
DE10226594A1 (de) * 2002-06-14 2004-01-08 Robert Bosch Gmbh Regelklappe mit eingespritzter Welle

Also Published As

Publication number Publication date
EP1420938B1 (de) 2005-11-09
CA2458977A1 (en) 2003-03-20
EP1420938A1 (de) 2004-05-26
US20040163703A1 (en) 2004-08-26
DE50204891D1 (de) 2005-12-15
WO2003022554A1 (de) 2003-03-20
DE10142452A1 (de) 2003-03-20
US7614416B2 (en) 2009-11-10

Similar Documents

Publication Publication Date Title
BR0212073A (pt) Processo para a produção de uma caixa de tubuladura de válvula de estrangulamento e de uma válvula de estrangulamento
BR0114984A (pt) Procedimento e máquina para a moldagem e a montagem de um objeto instalado
ATE366649T1 (de) Verfahren und gerät zum formen von kunststoffgegenständen
BRPI0808204B8 (pt) dispositivo de proteção para uma agulha.
WO2008067175A3 (en) Mold clamp assembly for blow molding machine and method
ES2098564T3 (es) Procedimiento para el moldeo por inyeccion de objetos compuestos de al menos dos piezas.
WO2008021822A3 (en) Interference fitting polar resin ophthalmic lens molding devices and related methods
JP2015222071A5 (pt)
BR9810247A (pt) Embuchamento para molde de injeção, e, sistema de moldagem por injeção para materiais plásticos.
BRPI0519415A2 (pt) molde, e, mÉtodo para conformar um produto usando um molde
BR112017012459A2 (pt) corpo internamente oco, seu molde, e seu método de fabricação
CA2525078A1 (en) A gate cooling structure in a molding stack
BR0211996A (pt) 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
BR0214388A (pt) Ferramenta e método para moldagem por injeção de um arranjo de abertura de plástico em um furo, e, recipiente para embalagem que apresenta um arranjo de abertura moldado por injeção de plástico colocado em um furo
BR0311472A (pt) Tambor de mistura de concreto montado em veìculo e método de fabricação do mesmo
BRPI0414024A (pt) método de feitura de um artigo moldado para um interior de veìculo e painel de estofamento
GB2273456A (en) Providing a smooth transition between the relatively rotatable parts of a blow- out vent
BR0306698A (pt) método e aparelho para a produção de peças de plástico
DE102005053735A1 (de) Spritzgießwerkzeug
BR0110026A (pt) Moldagem para injeção multimatéria multicor de uma tampa munida de uma cobertura que pivota em torno de uma charneira
BRPI0407223A (pt) Método para a produção de peças moldadas por injeção e bico de agulha plugada para molde de injeção
BRPI0416918A (pt) estrutura da cavidade de molde
JP2006205605A (ja) 金型装置
CN206605737U (zh) 可改变成型穴数的模具结构
KR970016526A (ko) 체결형 탄체 및 그 제조방법

Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements