JP2016089792A - ウェイストゲートバルブ - Google Patents
ウェイストゲートバルブ Download PDFInfo
- Publication number
- JP2016089792A JP2016089792A JP2014228493A JP2014228493A JP2016089792A JP 2016089792 A JP2016089792 A JP 2016089792A JP 2014228493 A JP2014228493 A JP 2014228493A JP 2014228493 A JP2014228493 A JP 2014228493A JP 2016089792 A JP2016089792 A JP 2016089792A
- Authority
- JP
- Japan
- Prior art keywords
- valve
- waste gate
- gate valve
- drive gear
- urging
- 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.)
- Pending
Links
Images
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
- F16K47/00—Means in valves for absorbing fluid energy
- F16K47/02—Means in valves for absorbing fluid energy for preventing water-hammer or noise
- F16K47/023—Means in valves for absorbing fluid energy for preventing water-hammer or noise for preventing water-hammer, e.g. damping of the valve movement
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B37/00—Engines characterised by provision of pumps driven at least for part of the time by exhaust
- F02B37/12—Control of the pumps
- F02B37/18—Control of the pumps by bypassing exhaust from the inlet to the outlet of turbine or to the atmosphere
- F02B37/183—Arrangements of bypass valves or actuators therefor
- F02B37/186—Arrangements of actuators or linkage for bypass valves
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B37/00—Engines characterised by provision of pumps driven at least for part of the time by exhaust
- F02B37/12—Control of the pumps
- F02B37/18—Control of the pumps by bypassing exhaust from the inlet to the outlet of turbine or to the atmosphere
-
- 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
- F16K1/20—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 arranged externally of valve member
- F16K1/2007—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 arranged externally of valve member specially adapted operating means therefor
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Supercharger (AREA)
- Mechanically-Actuated Valves (AREA)
Abstract
Description
なお、図5では、ウェイストゲートバルブ160の構成を模式的に表している。また、図5では、バルブ161が全閉の状態を表している。
なお、図1では、エンジン100の構成をブロック線図にて模式的に表している。また、図1の破線は、電気信号線を表している。
なお、図2では、ウェイストゲートバルブ60の構成を一部断面視かつ側面視として表している。また、以下では図2に示す上下方向に従って説明するものとする。
なお、図3では、ウェイストゲートバルブ60の構成を模式的に表している。また、以下では図3に示す上下方向に従って説明するものとする。さらに、図3では、バルブ61が全閉の状態を表している。
なお、図4では、ウェイストゲートバルブ60の作用を模式的に表している。また、図4では、バルブ61が全開の状態を表している。
ウェイストゲートバルブ60によれば、排気ガスの脈動に追従して脈動を吸収することができる。
61 バルブ
62 バルブシート
65 バルブシャフト
70 駆動ギア
80 バルブケーシング
91 メインスプリング(第一付勢手段)
92 ダンパースプリング(第二付勢手段)
100 エンジン
Claims (2)
- 駆動手段によって駆動ギアを回転駆動し、該駆動ギアを回転駆動することによって該駆動ギアに螺合されるバルブシャフトを軸方向に進退させ、該バルブシャフトを進退させることによって該バルブシャフトに設けられたバルブをバルブシートから移動させて流路を開閉させ、該バルブを閉方向に向けて付勢する第一付勢手段を備え、該バルブに作用する流体圧力が前記駆動手段に対し負荷として伝達されるウェイストゲートバルブであって、
前記バルブを開方向に向けて付勢する第二付勢手段が設けられる、
ウェイストゲートバルブ。 - 請求項1記載のウェイストゲートバルブであって、
前記第一付勢手段及び前記第二付勢手段のそれぞれの付勢力は、前記バルブが全開の状態にて前記流路を通過する流体圧が作用する力と該第一付勢手段の付勢力と該第二付勢手段の付勢力とがつり合うように設定されている、
ウェイストゲートバルブ。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014228493A JP2016089792A (ja) | 2014-11-10 | 2014-11-10 | ウェイストゲートバルブ |
US15/511,438 US20170292631A1 (en) | 2014-11-10 | 2015-11-05 | Waste gate valve |
PCT/JP2015/081229 WO2016076206A1 (ja) | 2014-11-10 | 2015-11-05 | ウェイストゲートバルブ |
CN201580058432.0A CN107076014A (zh) | 2014-11-10 | 2015-11-05 | 废气泄压阀 |
EP15858128.0A EP3219950A4 (en) | 2014-11-10 | 2015-11-05 | Waste gate valve |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014228493A JP2016089792A (ja) | 2014-11-10 | 2014-11-10 | ウェイストゲートバルブ |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2016089792A true JP2016089792A (ja) | 2016-05-23 |
Family
ID=55954295
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2014228493A Pending JP2016089792A (ja) | 2014-11-10 | 2014-11-10 | ウェイストゲートバルブ |
Country Status (5)
Country | Link |
---|---|
US (1) | US20170292631A1 (ja) |
EP (1) | EP3219950A4 (ja) |
JP (1) | JP2016089792A (ja) |
CN (1) | CN107076014A (ja) |
WO (1) | WO2016076206A1 (ja) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108591491A (zh) * | 2018-06-30 | 2018-09-28 | 唐山三友盐化有限公司 | 盐池排水装置 |
US11725573B2 (en) | 2018-12-07 | 2023-08-15 | Polaris Industries Inc. | Two-passage exhaust system for an engine |
US11174779B2 (en) | 2018-12-07 | 2021-11-16 | Polaris Industries Inc. | Turbocharger system for a two-stroke engine |
US11828239B2 (en) | 2018-12-07 | 2023-11-28 | Polaris Industries Inc. | Method and system for controlling a turbocharged two stroke engine based on boost error |
US11639684B2 (en) | 2018-12-07 | 2023-05-02 | Polaris Industries Inc. | Exhaust gas bypass valve control for a turbocharger for a two-stroke engine |
US20200182164A1 (en) | 2018-12-07 | 2020-06-11 | Polaris Industries Inc. | Method And System For Predicting Trapped Air Mass In A Two-Stroke Engine |
CA3105239C (en) * | 2020-01-13 | 2023-08-01 | Polaris Industries Inc. | Turbocharger system for a two-stroke engine having selectable boost modes |
US11788432B2 (en) | 2020-01-13 | 2023-10-17 | Polaris Industries Inc. | Turbocharger lubrication system for a two-stroke engine |
US11434834B2 (en) | 2020-01-13 | 2022-09-06 | Polaris Industries Inc. | Turbocharger system for a two-stroke engine having selectable boost modes |
CN111911282A (zh) * | 2020-08-18 | 2020-11-10 | 吉林大学 | 一种发动机二级涡轮增压器用电控阀系统及控制方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54148920A (en) * | 1978-05-12 | 1979-11-21 | Kawasaki Heavy Ind Ltd | Control mechanism of engine equipped with supercharger for vehicle |
JPH0610775A (ja) * | 1992-06-30 | 1994-01-18 | Fuji Oozx Inc | 流体制御用バルブ装置 |
JPH0727023A (ja) * | 1993-07-07 | 1995-01-27 | Mitsubishi Denki Eng Kk | 電動制御弁装置 |
JP2000039082A (ja) * | 1999-07-22 | 2000-02-08 | Mitsubishi Electric Engineering Co Ltd | 電動制御弁装置 |
WO2011111090A1 (ja) * | 2010-03-09 | 2011-09-15 | 三菱電機株式会社 | ターボ用ウェストゲートアクチュエータ |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5364066A (en) * | 1993-07-15 | 1994-11-15 | Sporlan Valve Company | Dual port valve with stepper motor actuator |
JP3204043B2 (ja) * | 1995-06-22 | 2001-09-04 | 日産自動車株式会社 | 流量制御バルブ |
JP3886544B2 (ja) * | 1998-05-06 | 2007-02-28 | 三菱電機株式会社 | 排気ガス還流弁の取付装置 |
US7017882B2 (en) * | 2004-05-10 | 2006-03-28 | Eaton Corporation | Valve assembly |
WO2011062944A1 (en) * | 2009-11-18 | 2011-05-26 | Parker Hannifin Corporation | Electric expansion valve |
JP5870118B2 (ja) * | 2011-12-27 | 2016-02-24 | 大豊工業株式会社 | 弁装置 |
JP5988853B2 (ja) * | 2012-12-07 | 2016-09-07 | 愛三工業株式会社 | 排気還流バルブ |
CN107429605B (zh) * | 2015-04-06 | 2019-11-01 | 三菱电机株式会社 | 旁通阀致动器及旁通阀驱动装置 |
-
2014
- 2014-11-10 JP JP2014228493A patent/JP2016089792A/ja active Pending
-
2015
- 2015-11-05 CN CN201580058432.0A patent/CN107076014A/zh active Pending
- 2015-11-05 EP EP15858128.0A patent/EP3219950A4/en not_active Withdrawn
- 2015-11-05 WO PCT/JP2015/081229 patent/WO2016076206A1/ja active Application Filing
- 2015-11-05 US US15/511,438 patent/US20170292631A1/en not_active Abandoned
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54148920A (en) * | 1978-05-12 | 1979-11-21 | Kawasaki Heavy Ind Ltd | Control mechanism of engine equipped with supercharger for vehicle |
JPH0610775A (ja) * | 1992-06-30 | 1994-01-18 | Fuji Oozx Inc | 流体制御用バルブ装置 |
JPH0727023A (ja) * | 1993-07-07 | 1995-01-27 | Mitsubishi Denki Eng Kk | 電動制御弁装置 |
JP2000039082A (ja) * | 1999-07-22 | 2000-02-08 | Mitsubishi Electric Engineering Co Ltd | 電動制御弁装置 |
WO2011111090A1 (ja) * | 2010-03-09 | 2011-09-15 | 三菱電機株式会社 | ターボ用ウェストゲートアクチュエータ |
Also Published As
Publication number | Publication date |
---|---|
EP3219950A4 (en) | 2018-04-11 |
CN107076014A (zh) | 2017-08-18 |
EP3219950A1 (en) | 2017-09-20 |
WO2016076206A1 (ja) | 2016-05-19 |
US20170292631A1 (en) | 2017-10-12 |
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RD02 | Notification of acceptance of power of attorney |
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