JP6720930B2 - 絞り弁装置 - Google Patents

絞り弁装置 Download PDF

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Publication number
JP6720930B2
JP6720930B2 JP2017133974A JP2017133974A JP6720930B2 JP 6720930 B2 JP6720930 B2 JP 6720930B2 JP 2017133974 A JP2017133974 A JP 2017133974A JP 2017133974 A JP2017133974 A JP 2017133974A JP 6720930 B2 JP6720930 B2 JP 6720930B2
Authority
JP
Japan
Prior art keywords
hook
pressing
hook portion
coil
throttle valve
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 - Fee Related
Application number
JP2017133974A
Other languages
English (en)
Japanese (ja)
Other versions
JP2019015248A5 (https=
JP2019015248A (ja
Inventor
彰 樋口
彰 樋口
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
Application filed by Denso Corp filed Critical Denso Corp
Priority to JP2017133974A priority Critical patent/JP6720930B2/ja
Priority to PCT/JP2018/024094 priority patent/WO2019009133A1/ja
Priority to DE112018003440.2T priority patent/DE112018003440B4/de
Priority to CN201880044777.4A priority patent/CN110869594B/zh
Publication of JP2019015248A publication Critical patent/JP2019015248A/ja
Publication of JP2019015248A5 publication Critical patent/JP2019015248A5/ja
Priority to US16/733,402 priority patent/US11248714B2/en
Application granted granted Critical
Publication of JP6720930B2 publication Critical patent/JP6720930B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
    • F16K31/04—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor
    • F16K31/041—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor for rotating valves
    • F16K31/043—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor for rotating valves characterised by mechanical means between the motor and the valve, e.g. lost motion means reducing backlash, clutches, brakes or return means
    • 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
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F1/00—Springs
    • F16F1/02—Springs made of steel or other material having low internal friction; Wound, torsion, leaf, cup, ring or the like springs, the material of the spring not being relevant
    • F16F1/04—Wound springs
    • F16F1/06—Wound springs with turns lying in cylindrical surfaces
    • 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
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F1/00—Springs
    • F16F1/02—Springs made of steel or other material having low internal friction; Wound, torsion, leaf, cup, ring or the like springs, the material of the spring not being relevant
    • F16F1/04—Wound springs
    • F16F1/12—Attachments or mountings
    • 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
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F1/00—Springs
    • F16F1/02—Springs made of steel or other material having low internal friction; Wound, torsion, leaf, cup, ring or the like springs, the material of the spring not being relevant
    • F16F1/14—Torsion springs consisting of bars or tubes
    • 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
    • F16K1/221—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 specially adapted operating means therefor
    • 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
    • F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
    • F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
    • F16K11/04—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only lift valves
    • F16K11/052—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only lift valves with pivoted closure members, e.g. butterfly valves
    • F16K11/0525—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only lift valves with pivoted closure members, e.g. butterfly valves the closure members being pivoted around an essentially central axis
    • 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
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
    • F16K31/04—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor
    • F16K31/041—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor for rotating valves
    • F16K31/042—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor for rotating valves with electric means, e.g. for controlling the motor or a clutch between the valve and the motor
    • 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
    • F02D9/02—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits concerning induction conduits
    • F02D2009/0201—Arrangements; Control features; Details thereof
    • F02D2009/0205—Arrangements; Control features; Details thereof working on the throttle valve and another valve, e.g. choke
    • 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
    • F02D9/02—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits concerning induction conduits
    • F02D2009/0201—Arrangements; Control features; Details thereof
    • F02D2009/0218—Details of governor springs
    • 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
    • F02D9/02—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits concerning induction conduits
    • F02D2009/0201—Arrangements; Control features; Details thereof
    • F02D2009/0269—Throttle closing springs; Acting of throttle closing springs on the throttle shaft
    • 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
    • F02D9/02—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits concerning induction conduits

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
JP2017133974A 2017-07-07 2017-07-07 絞り弁装置 Expired - Fee Related JP6720930B2 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2017133974A JP6720930B2 (ja) 2017-07-07 2017-07-07 絞り弁装置
PCT/JP2018/024094 WO2019009133A1 (ja) 2017-07-07 2018-06-26 絞り弁装置
DE112018003440.2T DE112018003440B4 (de) 2017-07-07 2018-06-26 Drosselventilvorrichtung
CN201880044777.4A CN110869594B (zh) 2017-07-07 2018-06-26 节流阀装置
US16/733,402 US11248714B2 (en) 2017-07-07 2020-01-03 Throttle valve device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2017133974A JP6720930B2 (ja) 2017-07-07 2017-07-07 絞り弁装置

Publications (3)

Publication Number Publication Date
JP2019015248A JP2019015248A (ja) 2019-01-31
JP2019015248A5 JP2019015248A5 (https=) 2019-08-22
JP6720930B2 true JP6720930B2 (ja) 2020-07-08

Family

ID=64950040

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2017133974A Expired - Fee Related JP6720930B2 (ja) 2017-07-07 2017-07-07 絞り弁装置

Country Status (5)

Country Link
US (1) US11248714B2 (https=)
JP (1) JP6720930B2 (https=)
CN (1) CN110869594B (https=)
DE (1) DE112018003440B4 (https=)
WO (1) WO2019009133A1 (https=)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7004638B2 (ja) * 2018-12-18 2022-01-21 株式会社デンソー スロットル装置、及び、スロットル装置の製造方法
EP3913202B1 (en) * 2019-01-15 2026-02-11 Shanghai Auzone Auto Parts Manufacturing Co., Ltd Reset mechanism for electronic throttle body
WO2021176489A1 (ja) * 2020-03-02 2021-09-10 愛三工業株式会社 スロットル装置
JP7392619B2 (ja) * 2020-09-29 2023-12-06 株式会社デンソー バルブ装置
CN112594469B (zh) * 2020-11-24 2022-06-28 中国人民解放军96901部队24分队 一种基于液压缸销轴的可变节流旋转接头
JP7428925B2 (ja) * 2022-06-10 2024-02-07 株式会社デンソーダイシン 絞り弁装置及び絞り弁装置の製造方法
JP2024022108A (ja) * 2022-08-05 2024-02-16 愛三工業株式会社 スロットル装置

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4880207A (en) * 1987-03-02 1989-11-14 Mitsubishi Denki Kabushiki Kaisha Intake throttle valve return device of engine
JP3038282B2 (ja) * 1993-04-12 2000-05-08 株式会社日立製作所 スロットル弁開閉装置
EP1191210B1 (en) * 1999-05-10 2013-03-06 Hitachi Automotive Systems, Ltd. Throttle device of internal combustion engine
KR20010103146A (ko) * 1999-05-10 2001-11-23 가나이 쓰토무 내연 기관의 드로틀 장치
DE10043001A1 (de) 2000-09-01 2002-03-14 Pierburg Ag Klammerfederanordnung bei einem Drosselklappenstutzen einer Brennkraftmaschine
JP2004150324A (ja) * 2002-10-30 2004-05-27 Denso Corp 電子制御式スロットル制御装置
EP1598538B1 (en) * 2003-03-07 2008-08-20 Denso Corporation Electronically controlled throttle control apparatus
JP2005030296A (ja) * 2003-07-11 2005-02-03 Aisan Ind Co Ltd スロットル制御装置
JP4457038B2 (ja) * 2005-04-14 2010-04-28 日立オートモティブシステムズ株式会社 内燃機関のモータ駆動式絞り弁制御装置
JP4651588B2 (ja) * 2006-07-14 2011-03-16 株式会社デンソー バルブ開閉制御装置
JP2012041887A (ja) * 2010-08-20 2012-03-01 Denso Corp 電子スロットル
JP6203044B2 (ja) * 2013-12-26 2017-09-27 株式会社マーレ フィルターシステムズ 吸気制御弁の組付構造及び組付方法
JP5971276B2 (ja) 2014-04-25 2016-08-17 株式会社デンソー アクチュエータおよびその組付方法
JP2016020653A (ja) * 2014-07-14 2016-02-04 愛三工業株式会社 絞り弁制御装置
JP6392146B2 (ja) 2015-03-10 2018-09-19 愛三工業株式会社 スロットル装置
JP2017067067A (ja) * 2015-09-30 2017-04-06 株式会社デンソー 捩りばね
JP2019015249A (ja) 2017-07-07 2019-01-31 株式会社デンソー 絞り弁装置

Also Published As

Publication number Publication date
DE112018003440B4 (de) 2024-07-11
WO2019009133A1 (ja) 2019-01-10
CN110869594A (zh) 2020-03-06
US11248714B2 (en) 2022-02-15
JP2019015248A (ja) 2019-01-31
CN110869594B (zh) 2022-06-17
US20200141511A1 (en) 2020-05-07
DE112018003440T5 (de) 2020-04-09

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