JP7400951B2 - バルブ装置、および、バルブ装置の製造方法 - Google Patents
バルブ装置、および、バルブ装置の製造方法 Download PDFInfo
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- 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
- 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
-
- 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
-
- 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
- F16K1/2014—Shaping of the valve member
-
- 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
-
- 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
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Supercharger (AREA)
Description
図8は、第1変形例のバルブ装置200の構成を説明するための説明図である。上記実施形態の過給機TCと実質的に等しい構成要素については、同一符号を付して説明を省略する。第1変形例のバルブ装置200は、上記実施形態の軸部193に代えて、軸部293を備える。上記実施形態の位置規制部材195に代えて、位置規制部材295を備える。図8に示すように、軸部293は、大径部293aと、小径部293bと、段差面293cとを備える。
図9は、第2変形例のバルブ装置300の構成を説明するための説明図である。上記実施形態の過給機TCと実質的に等しい構成要素については、同一符号を付して説明を省略する。第2変形例のバルブ装置300は、上記実施形態のバルブ装置100において、取付板180と位置規制部材195との間にバネ部材310を設けたものである。それ以外の構成は、上記実施形態のバルブ装置100と同じである。
図11は、第3変形例のバルブ装置400の構成を説明するための説明図である。上記実施形態の過給機TCと実質的に等しい構成要素については、同一符号を付して説明を省略する。第3変形例のバルブ装置400は、上記第1変形例のバルブ装置200において、取付板180と位置規制部材295との間にバネ部材410を設けたものである。それ以外の構成は、上記第1変形例のバルブ装置200と同じである。第3変形例においても、上記実施形態、上記第1変形例、および、上記第2変形例と同様の作用および効果を得ることができる。
Claims (6)
- 回転軸を有する取付板と、
前記取付板に形成された挿通孔と、
前記挿通孔に挿通される軸部が形成されたバルブと、
前記軸部のうち、少なくとも一部が前記挿通孔内に位置する大径部と、
前記軸部のうち、前記大径部よりも径が小さい小径部と、
前記軸部のうち、前記大径部と前記小径部の間に形成された段差面と、
前記小径部に設けられ、前記小径部のうち前記段差面から前記軸部の中心軸方向に離隔した位置に取り付けられた位置規制部材と、
を備え、
前記段差面は、前記段差面と前記位置規制部材との間に画定される空間に面し、
前記段差面は、前記取付板の前記挿通孔内に位置する、バルブ装置。 - 回転軸を有する取付板と、
前記取付板に形成された挿通孔と、
前記挿通孔に挿通される軸部が形成されたバルブと、
前記軸部のうち、少なくとも一部が前記挿通孔内に位置する大径部と、
前記軸部のうち、前記大径部よりも径が小さい小径部と、
前記軸部のうち、前記大径部と前記小径部の間に形成された段差面と、
前記小径部に設けられ、前記小径部のうち前記段差面から前記軸部の中心軸方向に離隔した位置に取り付けられた位置規制部材と、
を備え、
前記段差面は、前記段差面と前記位置規制部材との間に画定される空間に面し、
前記位置規制部材は、前記位置規制部材のうち最も前記取付板に近接する面に対し、前記取付板から離隔する側に位置し、前記段差面と前記中心軸方向に対向する対向部を備え、
前記段差面は、前記取付板のうち前記位置規制部材と前記中心軸方向に対向する対向面よりも前記位置規制部材と近接する側に位置する、バルブ装置。 - 前記位置規制部材と前記取付板との間に配されたバネ部材を備える、請求項1または2に記載のバルブ装置。
- 回転軸を有する取付板と、前記取付板に形成された挿通孔と、前記挿通孔に挿通される軸部が形成されたバルブと、前記軸部のうち、少なくとも一部が前記挿通孔内に位置する大径部と、前記軸部のうち、前記大径部よりも径が小さい小径部と、前記軸部のうち、前記大径部と前記小径部の間に形成された段差面と、前記小径部に設けられ、前記小径部のうち前記段差面から前記軸部の中心軸方向に離隔した位置に取り付けられた位置規制部材と、を備えるバルブ装置の製造方法であって、
前記バルブの前記大径部に前記取付板の前記挿通孔を挿通するステップと、
前記バルブの前記小径部に前記位置規制部材の孔を挿通するステップと、
前記位置規制部材の位置を前記段差面から前記中心軸方向に離隔した離隔位置に調整するステップと、
前記位置規制部材を前記小径部に固定するステップと、
を備え、
前記段差面は、前記段差面と前記位置規制部材との間に画定される空間に面し、
前記位置規制部材は、前記位置規制部材のうち最も前記取付板に近接する面に対し、前記取付板から離隔する側に位置し、前記段差面と前記中心軸方向に対向する対向部を備え、
前記段差面は、前記取付板のうち前記位置規制部材と前記中心軸方向に対向する対向面よりも前記位置規制部材と近接する側に位置する、
バルブ装置の製造方法。 - 前記離隔位置は、前記取付板に対して予め設定された離隔距離に基づいて決定される、請求項4に記載のバルブ装置の製造方法。
- 前記小径部に前記孔を挿通する前に、前記小径部にバネ部材を挿通するステップを備え、
前記離隔位置は、前記バネ部材に加わる荷重に基づいて決定される、請求項4に記載のバルブ装置の製造方法。
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JP2020069163 | 2020-04-07 | ||
JP2020069163 | 2020-04-07 | ||
PCT/JP2021/010686 WO2021205826A1 (ja) | 2020-04-07 | 2021-03-16 | バルブ装置、および、バルブ装置の製造方法 |
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DE (1) | DE112021000285T5 (ja) |
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Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2013185552A (ja) | 2012-03-09 | 2013-09-19 | Ihi Corp | 流量可変バルブ機構及び車両用過給機 |
US20160341112A1 (en) | 2015-05-18 | 2016-11-24 | Bosch Mahle Turbo Systems Gmbh & Co. Kg | Valve device |
JP2017150306A (ja) | 2014-06-09 | 2017-08-31 | 株式会社Ihi | 過給機 |
WO2019198284A1 (ja) | 2018-04-13 | 2019-10-17 | 株式会社Ihi | スプリングワッシャ、流量可変バルブ機構、及び、過給機 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1980495A (en) * | 1931-04-16 | 1934-11-13 | James F Muir | Valve |
JPS5697530U (ja) * | 1979-12-26 | 1981-08-01 | ||
JPS639426U (ja) * | 1986-07-03 | 1988-01-22 | ||
JPH11294200A (ja) * | 1998-04-07 | 1999-10-26 | Jidosha Kiki Co Ltd | バタフライバルブ |
WO2010135104A2 (en) * | 2009-05-18 | 2010-11-25 | Borgwarner Inc. | Turbocharger |
DE102010007600A1 (de) * | 2010-02-11 | 2011-08-11 | IHI Charging Systems International GmbH, 69126 | Betätigungseinrichtung für ein Ventil, insbesondere ein Waste-Gate eines Abgasturboladers |
US8820709B2 (en) * | 2011-03-14 | 2014-09-02 | Honeywell International Inc. | Wastegates and wastegate components |
US9011086B2 (en) * | 2011-12-07 | 2015-04-21 | Honeywell International Inc. | Treated valve seat |
CN104379897B (zh) * | 2012-07-11 | 2018-09-18 | 博格华纳公司 | 排气涡轮增压器 |
JP2015197068A (ja) | 2014-04-01 | 2015-11-09 | 日本ガスケット株式会社 | ウエストゲートバルブ |
DE102016100900B4 (de) | 2016-01-20 | 2023-12-14 | Ihi Charging Systems International Gmbh | Verstellvorrichtung für einen Abgasturbolader und Abgasturbolader |
DE102016104840A1 (de) * | 2016-03-16 | 2017-09-21 | Elringklinger Ag | Ventilvorrichtung für einen Turbolader |
JP6551341B2 (ja) | 2016-08-25 | 2019-07-31 | トヨタ自動車株式会社 | ターボチャージャのウェイストゲートバルブ装置 |
JP6627798B2 (ja) | 2017-02-16 | 2020-01-08 | トヨタ自動車株式会社 | ターボチャージャのウェイストゲートバルブ |
JP2020069163A (ja) | 2018-10-31 | 2020-05-07 | 株式会社三洋物産 | 遊技機 |
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- 2021-03-16 JP JP2022514359A patent/JP7400951B2/ja active Active
- 2021-03-16 DE DE112021000285.6T patent/DE112021000285T5/de active Pending
- 2021-03-16 CN CN202180007645.6A patent/CN114846260A/zh active Pending
- 2021-03-16 WO PCT/JP2021/010686 patent/WO2021205826A1/ja active Application Filing
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Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2013185552A (ja) | 2012-03-09 | 2013-09-19 | Ihi Corp | 流量可変バルブ機構及び車両用過給機 |
JP2017150306A (ja) | 2014-06-09 | 2017-08-31 | 株式会社Ihi | 過給機 |
US20160341112A1 (en) | 2015-05-18 | 2016-11-24 | Bosch Mahle Turbo Systems Gmbh & Co. Kg | Valve device |
WO2019198284A1 (ja) | 2018-04-13 | 2019-10-17 | 株式会社Ihi | スプリングワッシャ、流量可変バルブ機構、及び、過給機 |
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CN114846260A (zh) | 2022-08-02 |
US11906053B2 (en) | 2024-02-20 |
US20220307605A1 (en) | 2022-09-29 |
WO2021205826A1 (ja) | 2021-10-14 |
DE112021000285T5 (de) | 2022-09-08 |
JPWO2021205826A1 (ja) | 2021-10-14 |
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