JP2014101827A - 過給機 - Google Patents
過給機 Download PDFInfo
- Publication number
- JP2014101827A JP2014101827A JP2012254942A JP2012254942A JP2014101827A JP 2014101827 A JP2014101827 A JP 2014101827A JP 2012254942 A JP2012254942 A JP 2012254942A JP 2012254942 A JP2012254942 A JP 2012254942A JP 2014101827 A JP2014101827 A JP 2014101827A
- Authority
- JP
- Japan
- Prior art keywords
- flow path
- flow passage
- compressor housing
- compressor
- intake
- 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
- 239000012530 fluid Substances 0.000 claims abstract description 17
- 230000000630 rising effect Effects 0.000 claims 1
- 230000001174 ascending effect Effects 0.000 abstract 1
- 239000007788 liquid Substances 0.000 description 8
- 230000014759 maintenance of location Effects 0.000 description 7
- 238000011144 upstream manufacturing Methods 0.000 description 7
- 230000007423 decrease Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000009751 slip forming Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- 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
- F04D27/009—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids by bleeding, by passing or recycling fluid
-
- 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
- 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
- F01D17/16—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits by means of nozzle vanes
- F01D17/165—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits by means of nozzle vanes for radial flow, i.e. the vanes turning around axes which are essentially parallel to the rotor centre line
-
- 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
- F01D9/00—Stators
- F01D9/02—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles
- F01D9/026—Scrolls for radial machines or engines
-
- 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
- F02B37/16—Control of the pumps by bypassing charging air
-
- 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
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
- F02M26/02—EGR systems specially adapted for supercharged engines
- F02M26/04—EGR systems specially adapted for supercharged engines with a single turbocharger
- F02M26/06—Low pressure loops, i.e. wherein recirculated exhaust gas is taken out from the exhaust downstream of the turbocharger turbine and reintroduced into the intake system upstream of the compressor
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Combustion & Propulsion (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Supercharger (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
【解決手段】過給機は、コンプレッサインペラの回転によって、コンプレッサハウジング6外から流体が吸引される吸気流路10と、コンプレッサインペラによって吸気流路から吸引されて圧縮された流体を、コンプレッサハウジングの外に導く排気流路13と、コンプレッサハウジングの壁面6aに形成され、排気流路が開口する開口部19と、開口部を介して排気流路と吸気流路とを連通し、圧縮された流体を排気流路から吸気流路へ還流させる戻り流路20と、開口部を開閉するエアバイパスバルブと、を備え、戻り流路のうち、鉛直下側に位置する底面20aの高さは、排気流路から吸気流路に向かって、一度も上昇することなく、下降している。
【選択図】図2
Description
6 …コンプレッサハウジング
6a …壁面
9 …コンプレッサインペラ
10 …吸気流路
13 …排気流路
19 …開口部
20、30、40 …戻り流路
20a、30a、40a …底面
21 …エアバイパスバルブ
Claims (1)
- コンプレッサインペラが収容されるコンプレッサハウジングと、
前記コンプレッサハウジングに設けられ、前記コンプレッサインペラの回転によって、該コンプレッサハウジング外から流体が吸引される吸気流路と、
前記コンプレッサハウジングに設けられ、前記コンプレッサインペラによって前記吸気流路から吸引されて圧縮された流体を、該コンプレッサハウジングの外に導く排気流路と、
前記コンプレッサハウジングの壁面に形成され、前記排気流路を開口させる開口部と、
前記開口部を介して前記排気流路と前記吸気流路とを連通し、圧縮された前記流体を該排気流路から該吸気流路へ還流させる戻り流路と、
前記開口部を開閉するエアバイパスバルブと、
を備え、
前記戻り流路のうち、鉛直下側に位置する底面の高さは、前記排気流路から前記吸気流路に向かって、一度も上昇することなく、下降していることを特徴とする過給機。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012254942A JP6040727B2 (ja) | 2012-11-21 | 2012-11-21 | 過給機 |
US14/072,290 US9494163B2 (en) | 2012-11-21 | 2013-11-05 | Turbocharger |
DE102013223282.9A DE102013223282B4 (de) | 2012-11-21 | 2013-11-15 | Turbolader |
CN201310582446.5A CN103835998B (zh) | 2012-11-21 | 2013-11-19 | 增压器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012254942A JP6040727B2 (ja) | 2012-11-21 | 2012-11-21 | 過給機 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2014101827A true JP2014101827A (ja) | 2014-06-05 |
JP6040727B2 JP6040727B2 (ja) | 2016-12-07 |
Family
ID=50625808
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2012254942A Active JP6040727B2 (ja) | 2012-11-21 | 2012-11-21 | 過給機 |
Country Status (4)
Country | Link |
---|---|
US (1) | US9494163B2 (ja) |
JP (1) | JP6040727B2 (ja) |
CN (1) | CN103835998B (ja) |
DE (1) | DE102013223282B4 (ja) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2015086807A (ja) * | 2013-10-31 | 2015-05-07 | トヨタ自動車株式会社 | コンプレッサハウジング |
JP2016011648A (ja) * | 2014-06-30 | 2016-01-21 | 本田技研工業株式会社 | 内燃機関の過給装置 |
US20180066573A1 (en) * | 2015-06-18 | 2018-03-08 | Bayerische Motoren Werke Aktiengesellschaft | Turbocharger for a Motor Vehicle |
US10704459B2 (en) | 2015-01-29 | 2020-07-07 | Ihi Corporation | Turbocharger |
WO2022054348A1 (ja) * | 2020-09-09 | 2022-03-17 | 株式会社Ihi | 遠心圧縮機および過給機 |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102016114647A1 (de) | 2016-08-08 | 2018-02-08 | Krohne Messtechnik Gmbh | Verfahren zum Betreiben eines Messgeräts und Messgerät |
JP6684698B2 (ja) * | 2016-12-12 | 2020-04-22 | 三菱重工エンジン&ターボチャージャ株式会社 | ターボチャージャ |
CN111727310B (zh) * | 2018-02-19 | 2022-07-08 | 株式会社Ihi | 涡轮 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55142994A (en) * | 1979-04-25 | 1980-11-07 | Hitachi Ltd | Centrifugal compressor |
JPS56138420A (en) * | 1980-03-31 | 1981-10-29 | Mitsubishi Motors Corp | Turbosupercharger |
US4590384A (en) * | 1983-03-25 | 1986-05-20 | Ormat Turbines, Ltd. | Method and means for peaking or peak power shaving |
JPH04101075A (ja) * | 1990-08-20 | 1992-04-02 | Toshiba Corp | 揚水システム |
JPH07279677A (ja) * | 1994-04-06 | 1995-10-27 | Tochigi Fuji Ind Co Ltd | 遠心式過給機 |
JPH1130127A (ja) * | 1997-07-09 | 1999-02-02 | Mitsubishi Heavy Ind Ltd | 過給圧制御装置の取付構造 |
US5904471A (en) * | 1996-12-20 | 1999-05-18 | Turbodyne Systems, Inc. | Cooling means for a motor-driven centrifugal air compressor |
WO2012030776A2 (en) * | 2010-09-02 | 2012-03-08 | Borgwarner Inc. | Compressor recirculation into annular volume |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
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DE1503581B1 (de) * | 1965-05-04 | 1970-12-17 | Maschf Augsburg Nuernberg Ag | Mit Abgasturbo-Aufladung betriebene Zweitakt-Brennkraftmaschine |
JPS5435516A (en) | 1977-08-24 | 1979-03-15 | Nissan Motor Co Ltd | Controller of top speed of car of loading engine with supercharger |
JPS5746028A (en) | 1980-09-05 | 1982-03-16 | Hitachi Ltd | Controller for supercharger of internal combustion engine |
US4817387A (en) | 1986-10-27 | 1989-04-04 | Hamilton C. Forman, Trustee | Turbocharger/supercharger control device |
JPH05163954A (ja) | 1991-12-17 | 1993-06-29 | Toyota Motor Corp | 過給機付エンジンの減速エアバイパス弁制御装置 |
US5236301A (en) * | 1991-12-23 | 1993-08-17 | Allied-Signal Inc. | Centrifugal compressor |
JP3494118B2 (ja) * | 2000-04-07 | 2004-02-03 | 石川島播磨重工業株式会社 | 遠心圧縮機の作動域拡大方法及び装置 |
GB0313399D0 (en) | 2003-06-11 | 2003-07-16 | Holset Engineering Co | Compressor with secondary boost air outlet passage |
DE602004014541D1 (de) | 2004-06-07 | 2008-07-31 | Honeywell Int Inc | Verdichter mit entstellbarer rückführung und verfahren |
DE102004053849A1 (de) | 2004-11-04 | 2006-05-11 | Robert Bosch Gmbh | Schubumluftventil für Turbolader-Brennkraftmaschinen |
US8511083B2 (en) * | 2005-12-15 | 2013-08-20 | Honeywell International, Inc. | Ported shroud with filtered external ventilation |
JP4365840B2 (ja) | 2006-08-10 | 2009-11-18 | 三菱重工業株式会社 | 多段過給式排気ターボ過給機の製造方法 |
KR20090087879A (ko) * | 2006-11-09 | 2009-08-18 | 보르그워너 인코퍼레이티드 | 터보차저 |
DE102008007027A1 (de) | 2008-01-31 | 2009-08-13 | Continental Automotive Gmbh | Turbolader mit einem Verdichter, welcher zwei Luftkanäle aufweist, zum Regeln einer Zapfluft und zum Abblasen einer Schubumluft |
CN101285417A (zh) | 2008-04-30 | 2008-10-15 | 滁州悦达实业有限公司 | 带有泄压保护的汽油轿车用涡轮增压器 |
DE102008047506A1 (de) * | 2008-09-17 | 2010-04-15 | Daimler Ag | Radialverdichter, insbesondere für einen Abgasturbolader einer Brennkraftmaschine |
US8517664B2 (en) * | 2010-01-19 | 2013-08-27 | Ford Global Technologies, Llc | Turbocharger |
US20130149129A1 (en) | 2010-02-25 | 2013-06-13 | Ihi Corporation | Variable geometry turbocharger |
-
2012
- 2012-11-21 JP JP2012254942A patent/JP6040727B2/ja active Active
-
2013
- 2013-11-05 US US14/072,290 patent/US9494163B2/en active Active
- 2013-11-15 DE DE102013223282.9A patent/DE102013223282B4/de active Active
- 2013-11-19 CN CN201310582446.5A patent/CN103835998B/zh active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55142994A (en) * | 1979-04-25 | 1980-11-07 | Hitachi Ltd | Centrifugal compressor |
JPS56138420A (en) * | 1980-03-31 | 1981-10-29 | Mitsubishi Motors Corp | Turbosupercharger |
US4590384A (en) * | 1983-03-25 | 1986-05-20 | Ormat Turbines, Ltd. | Method and means for peaking or peak power shaving |
JPH04101075A (ja) * | 1990-08-20 | 1992-04-02 | Toshiba Corp | 揚水システム |
JPH07279677A (ja) * | 1994-04-06 | 1995-10-27 | Tochigi Fuji Ind Co Ltd | 遠心式過給機 |
US5904471A (en) * | 1996-12-20 | 1999-05-18 | Turbodyne Systems, Inc. | Cooling means for a motor-driven centrifugal air compressor |
JPH1130127A (ja) * | 1997-07-09 | 1999-02-02 | Mitsubishi Heavy Ind Ltd | 過給圧制御装置の取付構造 |
WO2012030776A2 (en) * | 2010-09-02 | 2012-03-08 | Borgwarner Inc. | Compressor recirculation into annular volume |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2015086807A (ja) * | 2013-10-31 | 2015-05-07 | トヨタ自動車株式会社 | コンプレッサハウジング |
JP2016011648A (ja) * | 2014-06-30 | 2016-01-21 | 本田技研工業株式会社 | 内燃機関の過給装置 |
US9982590B2 (en) | 2014-06-30 | 2018-05-29 | Honda Motor Co., Ltd. | Internal-combustion-engine supercharger |
US10704459B2 (en) | 2015-01-29 | 2020-07-07 | Ihi Corporation | Turbocharger |
US20180066573A1 (en) * | 2015-06-18 | 2018-03-08 | Bayerische Motoren Werke Aktiengesellschaft | Turbocharger for a Motor Vehicle |
US10648403B2 (en) * | 2015-06-18 | 2020-05-12 | Bayerische Motoren Werke Aktiengesellschaft | Turbocharger for a motor vehicle |
WO2022054348A1 (ja) * | 2020-09-09 | 2022-03-17 | 株式会社Ihi | 遠心圧縮機および過給機 |
Also Published As
Publication number | Publication date |
---|---|
US20140140814A1 (en) | 2014-05-22 |
US9494163B2 (en) | 2016-11-15 |
JP6040727B2 (ja) | 2016-12-07 |
CN103835998B (zh) | 2016-05-18 |
DE102013223282A1 (de) | 2014-05-22 |
CN103835998A (zh) | 2014-06-04 |
DE102013223282B4 (de) | 2022-10-13 |
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