BR0101862A - Processo para fabricação de uma caixa para umconector de válvula de borboleta bem comoconector de válvula de borboleta - Google Patents

Processo para fabricação de uma caixa para umconector de válvula de borboleta bem comoconector de válvula de borboleta

Info

Publication number
BR0101862A
BR0101862A BR0101862A BR0101862A BR0101862A BR 0101862 A BR0101862 A BR 0101862A BR 0101862 A BR0101862 A BR 0101862A BR 0101862 A BR0101862 A BR 0101862A BR 0101862 A BR0101862 A BR 0101862A
Authority
BR
Brazil
Prior art keywords
butterfly valve
valve connector
box
manufacturing
injection molding
Prior art date
Application number
BR0101862A
Other languages
English (en)
Inventor
Thomas Hannewald
Armin Seeger
Rolf Oppermann
Michael Haede
Ruediger Moerbe
Carlos Backes
Horst Schaefer
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 BR0101862A publication Critical patent/BR0101862A/pt

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M9/00—Carburettors having air or fuel-air mixture passage throttling valves other than of butterfly type; Carburettors having fuel-air mixing chambers of variable shape or 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
    • 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
    • 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
    • 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

Landscapes

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

Abstract

Patente de Invenção: "PROCESSO PARA FABRICAçãO DE UMACAIXA PARA UM CONECTOR DE VáLVULA DE BORBOLETABEM COMO CONECTOR DE VáLVULA DE BORBOLETA". Ainvenção consiste em um processo para fabricação de uma caixa(12) para um conector de válvula de borboleta (10) que apresenteuma estabilidade da forma especialmente elevada. Para este efeitoa caixa (12), que apresenta uma abertura de borboleta (16) parauma válvula de borboleta (20) é fabricada em plástico (14) peloprocesso de moldagem por injeção e apresenta um cilindro demetal (28) parcialmente cercado por plástico (14) que, pelo menosna zona da válvula de borboleta (20), forma a abertura deborboleta (16). Neste caso, antes do processo de moldagem porinjeção expande-se um núcleo de expansão (50) contra a faceinterna (33) do cilindro de metal (28). Durante o processo demoldagem por injeção, a face interna (33) do cilindro de metal (28)é, pelo menos parcialmente, apoiada pelo núcleo de expansão(50). Depois do processo de moldagem por injeção, para seremover o núcleo de expansão (50) do espaço interior (70) docilindro de metal (28), faz-se uma diminuição do perímetro externo(80) do núcleo de expansão (50).
BR0101862A 2000-05-12 2001-05-10 Processo para fabricação de uma caixa para umconector de válvula de borboleta bem comoconector de válvula de borboleta BR0101862A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10023348A DE10023348A1 (de) 2000-05-12 2000-05-12 Verfahren zur Herstellung eines Gehäuses für einen Drosselklappenstutzen sowie Drosselklappenstutzen

Publications (1)

Publication Number Publication Date
BR0101862A true BR0101862A (pt) 2001-12-18

Family

ID=7641835

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0101862A BR0101862A (pt) 2000-05-12 2001-05-10 Processo para fabricação de uma caixa para umconector de válvula de borboleta bem comoconector de válvula de borboleta

Country Status (5)

Country Link
US (1) US6649111B2 (pt)
EP (1) EP1154138B1 (pt)
KR (1) KR100753254B1 (pt)
BR (1) BR0101862A (pt)
DE (2) DE10023348A1 (pt)

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DE10023348A1 (de) * 2000-05-12 2001-12-13 Mannesmann Vdo Ag Verfahren zur Herstellung eines Gehäuses für einen Drosselklappenstutzen sowie Drosselklappenstutzen
DE10104747A1 (de) * 2001-02-02 2002-08-08 Siemens Ag Verfahren zur Herstellung eines Gehäuses für einen Drosselklappenstutzen
DE10147333A1 (de) * 2001-09-26 2003-04-24 Bosch Gmbh Robert Variantenreduzierte Drosseleinrichtung mit austauschbaren Gehäuseteilen
KR20030050446A (ko) * 2001-12-18 2003-06-25 현대자동차주식회사 차량용 전자 트로틀 밸브 제어 시스템
US6900610B2 (en) * 2003-05-20 2005-05-31 Tyco Electronics Corporation Apparatus, methods, and articles of manufacture for a terminator positioning system
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
US7677419B2 (en) * 2004-04-21 2010-03-16 Nordson Corporation Syringes and methods of syringe manufacturing
GB2439316B (en) * 2006-06-21 2010-11-24 Safehouse Habitats Improved panel
JP5202516B2 (ja) * 2007-04-26 2013-06-05 旭有機材工業株式会社 バルブの製造方法およびバルブ
IL195049A (en) * 2008-11-02 2014-03-31 Ooval Valves Ltd A flow smoothing device and method for flow transitions
DE102010050564B4 (de) * 2009-11-05 2015-08-13 Aisan Kogyo Kabushiki Kaisha Verfahren zum Herstellen von Drosselklappen und Drosselkörpern
DE102012210485A1 (de) * 2012-06-21 2013-12-24 Robert Bosch Gmbh Angespritzte Komponente zum Ausgleich von Bauteilverzug
DE102013006196B4 (de) * 2013-04-11 2016-07-07 Mann + Hummel Gmbh Saugrohr für Gas einer Brennkraftmaschine mit einer Klappeneinheit
DE102015114799A1 (de) * 2015-09-04 2017-03-09 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Druckmittelaggregat, mit einem durch Spritzgießen hergestellten Gehäuse aus Kunststoff sowie Verfahren zu seiner Herstellung
CN109737225B (zh) * 2019-02-27 2024-05-24 杭州老板电器股份有限公司 止回阀及油烟机
KR102185007B1 (ko) * 2019-11-28 2020-12-01 (주)현대케피코 전자식 스로틀 밸브의 하우징 및 그 제조방법

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US3233861A (en) * 1961-10-10 1966-02-08 Keystone Valve Corp Butterfly valve having reinforced seat structure
DE1266480B (de) * 1965-08-26 1968-04-18 Friedrich Stuebbe Verfahren zum Herstellen von Kuekenhaehnen
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Also Published As

Publication number Publication date
EP1154138B1 (de) 2003-05-21
DE50100249D1 (de) 2003-06-26
DE10023348A1 (de) 2001-12-13
KR20010104284A (ko) 2001-11-24
KR100753254B1 (ko) 2007-08-29
US6649111B2 (en) 2003-11-18
EP1154138A3 (de) 2002-04-17
EP1154138A2 (de) 2001-11-14
US20020023347A1 (en) 2002-02-28

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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