DE60025981D1 - Einlassluftsteuerungsventil für Brennkraftmaschine und Verfahren zu seiner Herstellung - Google Patents

Einlassluftsteuerungsventil für Brennkraftmaschine und Verfahren zu seiner Herstellung

Info

Publication number
DE60025981D1
DE60025981D1 DE60025981T DE60025981T DE60025981D1 DE 60025981 D1 DE60025981 D1 DE 60025981D1 DE 60025981 T DE60025981 T DE 60025981T DE 60025981 T DE60025981 T DE 60025981T DE 60025981 D1 DE60025981 D1 DE 60025981D1
Authority
DE
Germany
Prior art keywords
production
control valve
combustion engine
internal combustion
intake air
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE60025981T
Other languages
English (en)
Other versions
DE60025981T2 (de
Inventor
Kunio Nanba
Tomokazu Kondo
Takuya Fukitsuke
Kunio Tanaka
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Denso Corp
Original Assignee
Denso Corp
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
Priority claimed from JP31156199A external-priority patent/JP4013237B2/ja
Priority claimed from JP31146799A external-priority patent/JP2001132480A/ja
Priority claimed from JP31146699A external-priority patent/JP2001132479A/ja
Application filed by Denso Corp filed Critical Denso Corp
Application granted granted Critical
Publication of DE60025981D1 publication Critical patent/DE60025981D1/de
Publication of DE60025981T2 publication Critical patent/DE60025981T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • F02D9/1065—Mechanical control linkage between an actuator and the flap, e.g. including levers, gears, springs, clutches, limit stops of the like
    • 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
    • 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
    • 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
    • F02D9/1035—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
    • F02D9/1045—Shaping of the flow path in the vicinity of the flap, e.g. having inserts in the housing for sealing of the flow in closed flap position, e.g. the housing forming a valve seat
    • 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
    • F02D9/106—Sealing of the valve shaft in the housing, e.g. details of the bearings
    • 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
    • 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
    • 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
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49405—Valve or choke making
    • 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
    • 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
    • Y10T29/49764—Method of mechanical manufacture with testing or indicating
    • Y10T29/49778—Method of mechanical manufacture with testing or indicating with aligning, guiding, or instruction
    • 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
    • Y10T29/49764—Method of mechanical manufacture with testing or indicating
    • Y10T29/49778—Method of mechanical manufacture with testing or indicating with aligning, guiding, or instruction
    • Y10T29/4978—Assisting assembly or disassembly
    • 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
    • Y10T29/49826—Assembling or joining

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Manufacturing & Machinery (AREA)
  • Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
DE60025981T 1999-11-01 2000-10-31 Einlassluftsteuerungsventil für Brennkraftmaschine und Verfahren zu seiner Herstellung Expired - Lifetime DE60025981T2 (de)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP31146799 1999-11-01
JP31156199A JP4013237B2 (ja) 1999-11-01 1999-11-01 バタフライ弁の組付方法
JP31146799A JP2001132480A (ja) 1999-11-01 1999-11-01 内燃機関用吸気制御装置
JP31156199 1999-11-01
JP31146699 1999-11-01
JP31146699A JP2001132479A (ja) 1999-11-01 1999-11-01 内燃機関用吸気制御装置

Publications (2)

Publication Number Publication Date
DE60025981D1 true DE60025981D1 (de) 2006-04-20
DE60025981T2 DE60025981T2 (de) 2006-09-07

Family

ID=27339172

Family Applications (3)

Application Number Title Priority Date Filing Date
DE60035908T Expired - Lifetime DE60035908T2 (de) 1999-11-01 2000-10-31 Drosselklappe für eine Verbrennungskraftmaschine
DE60017209T Expired - Lifetime DE60017209T2 (de) 1999-11-01 2000-10-31 Montageverfahren eines Drosselklappenventils einer Ansaugvorrichtung für eine Brennkraftmaschine
DE60025981T Expired - Lifetime DE60025981T2 (de) 1999-11-01 2000-10-31 Einlassluftsteuerungsventil für Brennkraftmaschine und Verfahren zu seiner Herstellung

Family Applications Before (2)

Application Number Title Priority Date Filing Date
DE60035908T Expired - Lifetime DE60035908T2 (de) 1999-11-01 2000-10-31 Drosselklappe für eine Verbrennungskraftmaschine
DE60017209T Expired - Lifetime DE60017209T2 (de) 1999-11-01 2000-10-31 Montageverfahren eines Drosselklappenventils einer Ansaugvorrichtung für eine Brennkraftmaschine

Country Status (3)

Country Link
US (2) US6565067B1 (de)
EP (3) EP1096124B1 (de)
DE (3) DE60035908T2 (de)

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JP2003172349A (ja) * 2001-12-04 2003-06-20 Aisan Ind Co Ltd シャフトの軸受構造
JP2005048671A (ja) * 2003-07-29 2005-02-24 Mitsubishi Electric Corp エンジン用吸気制御装置
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DE102004050791A1 (de) * 2004-10-19 2006-04-20 Robert Bosch Gmbh Drosselvorrichtung
DE102005004532B4 (de) 2005-01-31 2010-09-30 Mann + Hummel Gmbh Klappe zum Verschließen und Öffnen eines Kanals
DE102006039827A1 (de) * 2006-08-25 2008-02-28 Mahle International Gmbh Schaltvorrichtung zum Steuern einer Gasströmung
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US9382833B2 (en) * 2013-07-25 2016-07-05 Schaeffler Technologies AG & Co. KG Actuation system for multi-chamber thermal management valve module
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JP6354724B2 (ja) * 2015-10-02 2018-07-11 株式会社デンソー 吸気制御装置
CN108087127A (zh) * 2017-12-28 2018-05-29 无锡隆盛科技股份有限公司 一种扭矩电机节气门
CA3077216A1 (en) 2019-03-29 2020-09-29 Velan Inc. Butterfly valve and butterfly disc
CN110905667B (zh) * 2019-12-30 2024-06-04 无锡隆盛科技股份有限公司 一种带气动增压功能的无刷电机节气门
CN111173621A (zh) * 2020-01-17 2020-05-19 杰锋汽车动力系统股份有限公司 一种新能源汽车电子节气门结构

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Also Published As

Publication number Publication date
DE60017209D1 (de) 2005-02-03
EP1375871B1 (de) 2004-12-29
US6766580B2 (en) 2004-07-27
DE60025981T2 (de) 2006-09-07
DE60017209T2 (de) 2005-12-29
EP1096124A2 (de) 2001-05-02
DE60035908D1 (de) 2007-09-20
EP1096124B1 (de) 2006-02-15
EP1375871A1 (de) 2004-01-02
US6565067B1 (en) 2003-05-20
US20030111628A1 (en) 2003-06-19
EP1375870A2 (de) 2004-01-02
DE60035908T2 (de) 2008-04-17
EP1375870A3 (de) 2004-01-07
EP1375870B1 (de) 2007-08-08
EP1096124A3 (de) 2003-01-29

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