JPWO2015190362A1 - 過給機 - Google Patents
過給機 Download PDFInfo
- Publication number
- JPWO2015190362A1 JPWO2015190362A1 JP2016527760A JP2016527760A JPWO2015190362A1 JP WO2015190362 A1 JPWO2015190362 A1 JP WO2015190362A1 JP 2016527760 A JP2016527760 A JP 2016527760A JP 2016527760 A JP2016527760 A JP 2016527760A JP WO2015190362 A1 JPWO2015190362 A1 JP WO2015190362A1
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- JP
- Japan
- Prior art keywords
- shaft
- housing
- valve
- base
- bearing
- 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.)
- Granted
Links
- 238000003780 insertion Methods 0.000 claims abstract description 22
- 230000037431 insertion Effects 0.000 claims abstract description 22
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 230000000052 comparative effect Effects 0.000 description 8
- 230000002093 peripheral effect Effects 0.000 description 4
- 230000002159 abnormal effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 230000010349 pulsation Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
Images
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
-
- 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
- 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
- F01D17/12—Final actuators arranged in stator parts
- F01D17/14—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits
- F01D17/148—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits by means of rotatable members, e.g. butterfly valves
-
- 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
- F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
- F01D25/04—Antivibration arrangements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
- F02C6/00—Plural gas-turbine plants; Combinations of gas-turbine plants with other apparatus; Adaptations of gas-turbine plants for special use
- F02C6/04—Gas-turbine plants providing heated or pressurised working fluid for other apparatus, e.g. without mechanical power output
- F02C6/10—Gas-turbine plants providing heated or pressurised working fluid for other apparatus, e.g. without mechanical power output supplying working fluid to a user, e.g. a chemical process, which returns working fluid to a turbine of the plant
- F02C6/12—Turbochargers, i.e. plants for augmenting mechanical power output of internal-combustion piston engines by increase of charge pressure
-
- 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
- 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
-
- 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
-
- 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
- F05D2240/00—Components
- F05D2240/35—Combustors or associated equipment
-
- 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
- F05D2260/00—Function
- F05D2260/96—Preventing, counteracting or reducing vibration or noise
-
- 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)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Supercharger (AREA)
Abstract
Description
Claims (5)
- 過給機であって、
内部空間が内部に形成されたハウジングと、
前記ハウジングに設けられ、前記ハウジングの前記内部空間と前記ハウジングの外部との間を貫通する軸受孔が形成された円筒状の軸受部と、
少なくとも一端が前記軸受部よりも前記ハウジングの内側に突出した状態で前記軸受孔に回転自在に支持されるシャフトと、
前記軸受部から突出する前記シャフトの一端側に固定された取付部材と、
前記取付部材を介して前記シャフトに連結され、前記シャフトの回転に伴って前記内部空間に開口する流路を開閉するバルブと、
を備え、
前記取付部材は、
前記シャフトが挿通される挿通孔が形成された基部、および、前記基部と一体成形され、前記基部から前記シャフトの径方向に延在して前記バルブを保持する延在部を含み、
前記基部は、少なくとも前記シャフトの軸周り方向の一部の範囲に亘り、前記軸受部よりも前記シャフトの径方向に突出していることを特徴とする過給機。 - 前記基部および前記延在部のいずれか一方または双方は、前記バルブよりも前記シャフトの軸方向に突出していることを特徴とする請求項1に記載の過給機。
- 過給機であって、
内部空間が内部に形成されたハウジングと、
前記ハウジングに設けられ、前記ハウジングの前記内部空間と前記ハウジングの外部との間を貫通する軸受孔が形成された円筒状の軸受部と、
少なくとも一端を前記軸受部よりも前記ハウジングの内側に突出した状態で前記軸受孔に回転自在に支持されたシャフトと、
前記軸受部から突出する前記シャフトの一端側に固定された取付部材と、
前記取付部材を介して前記シャフトに連結され、前記シャフトの回転に伴って前記内部空間に開口する流路を開閉するバルブと、
を備え、
前記取付部材は、
前記シャフトが挿通される挿通孔が形成された基部、および、前記基部と一体成形され、前記基部から前記シャフトの径方向に延在して前記バルブを保持する延在部を含み、
前記基部および前記延在部のいずれか一方または双方は、前記バルブよりも前記シャフトの軸方向に突出していることを特徴とする過給機。 - 前記基部および前記延在部のいずれか一方または双方は、前記シャフトの軸方向の両端部のうち、前記軸受部側と反対側の端部が、前記バルブよりも前記シャフトの軸方向に突出していることを特徴とする請求項2または3に記載の過給機。
- 前記シャフトの一端は、前記挿通孔から突出していることを特徴とする請求項1から4のいずれか1項に記載の過給機。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014120948 | 2014-06-11 | ||
JP2014120948 | 2014-06-11 | ||
PCT/JP2015/066007 WO2015190362A1 (ja) | 2014-06-11 | 2015-06-03 | 過給機 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2015190362A1 true JPWO2015190362A1 (ja) | 2017-04-20 |
JP6390703B2 JP6390703B2 (ja) | 2018-09-19 |
Family
ID=54833458
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2016527760A Active JP6390703B2 (ja) | 2014-06-11 | 2015-06-03 | 過給機 |
Country Status (5)
Country | Link |
---|---|
US (1) | US10526956B2 (ja) |
JP (1) | JP6390703B2 (ja) |
CN (1) | CN106460643B (ja) |
DE (1) | DE112015002765B4 (ja) |
WO (1) | WO2015190362A1 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2018118896A1 (en) * | 2016-12-21 | 2018-06-28 | Borgwarner Inc. | Flap assembly for a turbine |
WO2020070980A1 (ja) * | 2018-10-05 | 2020-04-09 | 株式会社Ihi | 軸受構造 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2013015103A (ja) * | 2011-07-05 | 2013-01-24 | Ihi Corp | ウェイストゲートバルブ及び過給機 |
WO2014011468A1 (en) * | 2012-07-11 | 2014-01-16 | Borgwarner Inc. | Exhaust-gas turbocharger |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4074889A (en) * | 1975-02-28 | 1978-02-21 | Honeywell G.M.B.H. | Rotary valve |
US4120156A (en) * | 1977-06-08 | 1978-10-17 | The Garrett Corporation | Turbocharger control |
US4519579A (en) * | 1983-02-14 | 1985-05-28 | Fisher Controls, International, Inc. | Cam valve self-centering seat |
US4730456A (en) * | 1983-12-16 | 1988-03-15 | Mazda Motor Corporation | Turbo-supercharger for an internal combustion engine |
JP2595658Y2 (ja) * | 1993-10-01 | 1999-05-31 | 富士重工業株式会社 | 過給機付エンジン |
JPH08334030A (ja) | 1995-06-06 | 1996-12-17 | Aisan Ind Co Ltd | ターボ・チャージャのウェイスト・ゲート・バルブ |
DE69707285T2 (de) * | 1996-06-13 | 2002-07-18 | Fisher Controls International Inc., Clayton | Ventilsitzring und drehschieber |
JP2005113797A (ja) | 2003-10-08 | 2005-04-28 | Aisin Seiki Co Ltd | ターボチャージャの排気ガスシール構造 |
DE102009015899B4 (de) | 2009-04-01 | 2021-03-04 | Bayerische Motoren Werke Aktiengesellschaft | Verschlussklappe für einen Abgasturbolader |
DE102009055865B4 (de) | 2009-11-26 | 2021-06-24 | Ihi Charging Systems International Gmbh | Verstelleinrichtung für eine Aufladeeinrichtung |
JP5799616B2 (ja) | 2011-07-05 | 2015-10-28 | 株式会社Ihi | ウェイストゲートバルブ及び過給機 |
JP5987330B2 (ja) | 2012-01-31 | 2016-09-07 | 株式会社Ihi | 過給機 |
JP5954411B2 (ja) | 2012-04-10 | 2016-07-20 | 株式会社Ihi | 過給機 |
JP5939052B2 (ja) * | 2012-06-26 | 2016-06-22 | 株式会社Ihi | 過給機 |
-
2015
- 2015-06-03 WO PCT/JP2015/066007 patent/WO2015190362A1/ja active Application Filing
- 2015-06-03 JP JP2016527760A patent/JP6390703B2/ja active Active
- 2015-06-03 DE DE112015002765.3T patent/DE112015002765B4/de active Active
- 2015-06-03 CN CN201580028869.XA patent/CN106460643B/zh active Active
-
2016
- 2016-11-28 US US15/362,313 patent/US10526956B2/en active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2013015103A (ja) * | 2011-07-05 | 2013-01-24 | Ihi Corp | ウェイストゲートバルブ及び過給機 |
WO2014011468A1 (en) * | 2012-07-11 | 2014-01-16 | Borgwarner Inc. | Exhaust-gas turbocharger |
Also Published As
Publication number | Publication date |
---|---|
US20170074114A1 (en) | 2017-03-16 |
CN106460643B (zh) | 2018-10-09 |
WO2015190362A1 (ja) | 2015-12-17 |
CN106460643A (zh) | 2017-02-22 |
US10526956B2 (en) | 2020-01-07 |
DE112015002765B4 (de) | 2024-10-10 |
DE112015002765T5 (de) | 2017-04-20 |
JP6390703B2 (ja) | 2018-09-19 |
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