JPWO2022130615A1 - - Google Patents
Info
- Publication number
- JPWO2022130615A1 JPWO2022130615A1 JP2022569659A JP2022569659A JPWO2022130615A1 JP WO2022130615 A1 JPWO2022130615 A1 JP WO2022130615A1 JP 2022569659 A JP2022569659 A JP 2022569659A JP 2022569659 A JP2022569659 A JP 2022569659A JP WO2022130615 A1 JPWO2022130615 A1 JP WO2022130615A1
- 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
Links
Classifications
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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
- F02B37/183—Arrangements of bypass valves or actuators therefor
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D17/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
- F04D17/08—Centrifugal pumps
- F04D17/10—Centrifugal pumps for compressing or evacuating
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
- F04D27/02—Surge control
- F04D27/0207—Surge control by bleeding, bypassing or recycling fluids
- F04D27/0215—Arrangements therefor, e.g. bleed or by-pass valves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/40—Casings; Connections of working fluid
- F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
- F04D29/4206—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for elastic fluid pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D17/00—Regulating or controlling by varying flow
- F01D17/10—Final actuators
- F01D17/105—Final actuators by passing part of the fluid
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2220/00—Application
- F05D2220/40—Application in turbochargers
-
- 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)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Supercharger (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/JP2020/047408 WO2022130615A1 (ja) | 2020-12-18 | 2020-12-18 | ターボチャージャ |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JPWO2022130615A1 true JPWO2022130615A1 (US20100223739A1-20100909-C00005.png) | 2022-06-23 |
| JPWO2022130615A5 JPWO2022130615A5 (US20100223739A1-20100909-C00005.png) | 2023-03-15 |
| JP7357848B2 JP7357848B2 (ja) | 2023-10-10 |
Family
ID=82059328
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2022569659A Active JP7357848B2 (ja) | 2020-12-18 | 2020-12-18 | ターボチャージャ |
Country Status (5)
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61152734U (US20100223739A1-20100909-C00005.png) * | 1985-03-14 | 1986-09-20 | ||
| JP2008031942A (ja) * | 2006-07-31 | 2008-02-14 | Mazda Motor Corp | 過給機付きエンジン |
| JP2014058894A (ja) * | 2012-09-18 | 2014-04-03 | Nissan Motor Co Ltd | ターボチャージャ |
| JP2015537157A (ja) * | 2012-12-05 | 2015-12-24 | 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 |
| WO2016031566A1 (ja) * | 2014-08-29 | 2016-03-03 | 株式会社Ihi | 過給機 |
| WO2016139800A1 (ja) * | 2015-03-05 | 2016-09-09 | 三菱重工業株式会社 | ウェイストゲートバルブ及びターボチャージャ |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013098884A1 (en) * | 2011-12-27 | 2013-07-04 | Mitsubishi Heavy Industries, Ltd. | Wastegate valve and exhaust gas turbocharger equipped with wastegate valve |
| 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 |
| US20150226110A1 (en) | 2014-02-07 | 2015-08-13 | GM Global Technology Operations LLC | Turbocharger waste-gate valve assembly wear reduction |
| JP6354847B2 (ja) * | 2014-08-29 | 2018-07-11 | 株式会社Ihi | 流量可変バルブ機構及び過給機 |
| CN104675452A (zh) * | 2015-02-25 | 2015-06-03 | 康跃科技股份有限公司 | 满足egr循环需要的可变截面废气旁通涡轮机 |
| US10190486B2 (en) * | 2016-08-10 | 2019-01-29 | GM Global Technology Operations LLC | Turbocharger with twin waste-gate valves |
| EP3404233B1 (en) * | 2017-05-15 | 2020-12-02 | Perkins Engines Company Limited | Turbocharger housing |
| US10473121B2 (en) * | 2018-01-31 | 2019-11-12 | GM Global Technology Operations LLC | Turbocharger with a wastegate noise reduction device |
| GB2575979B (en) * | 2018-07-30 | 2022-07-20 | Cummins Turbo Tech Limited | Valve assembly |
-
2020
- 2020-12-18 US US18/257,598 patent/US12012889B2/en active Active
- 2020-12-18 WO PCT/JP2020/047408 patent/WO2022130615A1/ja active Application Filing
- 2020-12-18 CN CN202080107445.3A patent/CN116472401A/zh active Pending
- 2020-12-18 EP EP20966002.6A patent/EP4265892A4/en active Pending
- 2020-12-18 JP JP2022569659A patent/JP7357848B2/ja active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61152734U (US20100223739A1-20100909-C00005.png) * | 1985-03-14 | 1986-09-20 | ||
| JP2008031942A (ja) * | 2006-07-31 | 2008-02-14 | Mazda Motor Corp | 過給機付きエンジン |
| JP2014058894A (ja) * | 2012-09-18 | 2014-04-03 | Nissan Motor Co Ltd | ターボチャージャ |
| JP2015537157A (ja) * | 2012-12-05 | 2015-12-24 | 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 |
| WO2016031566A1 (ja) * | 2014-08-29 | 2016-03-03 | 株式会社Ihi | 過給機 |
| WO2016139800A1 (ja) * | 2015-03-05 | 2016-09-09 | 三菱重工業株式会社 | ウェイストゲートバルブ及びターボチャージャ |
Also Published As
| Publication number | Publication date |
|---|---|
| EP4265892A1 (en) | 2023-10-25 |
| WO2022130615A1 (ja) | 2022-06-23 |
| JP7357848B2 (ja) | 2023-10-10 |
| US12012889B2 (en) | 2024-06-18 |
| US20240035413A1 (en) | 2024-02-01 |
| EP4265892A4 (en) | 2024-01-03 |
| CN116472401A (zh) | 2023-07-21 |
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