JPWO2022050126A1 - - Google Patents

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Publication number
JPWO2022050126A1
JPWO2022050126A1 JP2022546254A JP2022546254A JPWO2022050126A1 JP WO2022050126 A1 JPWO2022050126 A1 JP WO2022050126A1 JP 2022546254 A JP2022546254 A JP 2022546254A JP 2022546254 A JP2022546254 A JP 2022546254A JP WO2022050126 A1 JPWO2022050126 A1 JP WO2022050126A1
Authority
JP
Japan
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.)
Granted
Application number
JP2022546254A
Other versions
JP7302748B2 (ja
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 filed Critical
Publication of JPWO2022050126A1 publication Critical patent/JPWO2022050126A1/ja
Application granted granted Critical
Publication of JP7302748B2 publication Critical patent/JP7302748B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • 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
    • F16K1/32—Details
    • F16K1/34—Cutting-off parts, e.g. valve members, seats
    • F16K1/36—Valve members
    • 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
    • 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
    • F16F1/18—Leaf springs
    • 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
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
    • F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
    • F16F15/06—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs
    • F16F15/073—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs using only leaf springs
    • 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
    • F16K47/00—Means in valves for absorbing fluid energy
    • F16K47/01—Damping of valve members
    • F16K47/012—Damping of valve members by means of a resilient damping element
    • 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)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Supercharger (AREA)
JP2022546254A 2020-09-03 2021-08-24 バルブ構造、および、過給機 Active JP7302748B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020148125 2020-09-03
JP2020148125 2020-09-03
PCT/JP2021/030972 WO2022050126A1 (ja) 2020-09-03 2021-08-24 バルブ構造、および、過給機

Publications (2)

Publication Number Publication Date
JPWO2022050126A1 true JPWO2022050126A1 (ja) 2022-03-10
JP7302748B2 JP7302748B2 (ja) 2023-07-04

Family

ID=80490824

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022546254A Active JP7302748B2 (ja) 2020-09-03 2021-08-24 バルブ構造、および、過給機

Country Status (5)

Country Link
US (1) US12007043B2 (ja)
JP (1) JP7302748B2 (ja)
CN (1) CN115485466A (ja)
DE (1) DE112021002198T5 (ja)
WO (1) WO2022050126A1 (ja)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015522135A (ja) * 2012-07-11 2015-08-03 ボーグワーナー インコーポレーテッド 排気ガスターボチャージャ
WO2017125241A1 (de) * 2016-01-20 2017-07-27 Ihi Charging Systems International Gmbh Verstellvorrichtung für einen abgasturbolader und abgasturbolader
WO2020008697A1 (ja) * 2018-07-05 2020-01-09 株式会社Ihi 流量可変バルブ機構および過給機
US20200232472A1 (en) * 2017-10-12 2020-07-23 Vitesco Technologies GmbH Valve flap device for a bypass valve of a turbocharger

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
DE102017213940B4 (de) * 2017-08-10 2023-06-29 Bayerische Motoren Werke Aktiengesellschaft Ventileinrichtung für eine Turbine eines Abgasturboladers, sowie Turbine für einen Abgasturbolader
DE112019004734T5 (de) * 2018-09-21 2021-06-02 Borgwarner Inc. Wastegateanordnung
US10711690B2 (en) * 2018-11-06 2020-07-14 Borgwarner Inc. Wastegate assembly and turbocharger including the same
JP7398198B2 (ja) 2019-03-12 2023-12-14 三菱重工業株式会社 タービン動翼及びコンタクト面製造方法
CN214036915U (zh) * 2019-09-20 2021-08-24 博格华纳公司 废气门组件和涡轮增压器

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015522135A (ja) * 2012-07-11 2015-08-03 ボーグワーナー インコーポレーテッド 排気ガスターボチャージャ
WO2017125241A1 (de) * 2016-01-20 2017-07-27 Ihi Charging Systems International Gmbh Verstellvorrichtung für einen abgasturbolader und abgasturbolader
US20200232472A1 (en) * 2017-10-12 2020-07-23 Vitesco Technologies GmbH Valve flap device for a bypass valve of a turbocharger
WO2020008697A1 (ja) * 2018-07-05 2020-01-09 株式会社Ihi 流量可変バルブ機構および過給機

Also Published As

Publication number Publication date
DE112021002198T5 (de) 2023-03-09
CN115485466A (zh) 2022-12-16
US20230074193A1 (en) 2023-03-09
JP7302748B2 (ja) 2023-07-04
US12007043B2 (en) 2024-06-11
WO2022050126A1 (ja) 2022-03-10

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