JP2016017419A - 過給機 - Google Patents
過給機 Download PDFInfo
- Publication number
- JP2016017419A JP2016017419A JP2014139301A JP2014139301A JP2016017419A JP 2016017419 A JP2016017419 A JP 2016017419A JP 2014139301 A JP2014139301 A JP 2014139301A JP 2014139301 A JP2014139301 A JP 2014139301A JP 2016017419 A JP2016017419 A JP 2016017419A
- Authority
- JP
- Japan
- Prior art keywords
- compressor
- scroll chamber
- seal plate
- compressor housing
- passage
- 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
- 238000011144 upstream manufacturing Methods 0.000 description 11
- 238000002485 combustion reaction Methods 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000004512 die casting Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 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
- F02B39/00—Component parts, details, or accessories relating to, driven charging or scavenging pumps, not provided for in groups F02B33/00 - F02B37/00
-
- 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
- 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
- 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
- F04D29/44—Fluid-guiding means, e.g. diffusers
- F04D29/441—Fluid-guiding means, e.g. diffusers especially adapted for elastic fluid pumps
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Supercharger (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
Description
Claims (1)
- コンプレッサハウジングにシールプレートを組み付けて吸気通路を形成し、コンプレッサ回転軸線を含んだ断面における前記コンプレッサハウジングのスクロール室壁面の曲率半径が前記スクロール室の排気方向下流側の出口に向かうに連れて大きくなるように形成した過給機において、
前記シールプレートにおける前記コンプレッサハウジングとのプレート側接続部が前記コンプレッサ回転軸線方向に突出し、
前記コンプレッサ回転軸線を含んだ断面において前記吸気通路における前記スクロール室と連続する前記シールプレートの内面の曲率半径を前記スクロール室の出口に向かうに連れて大きくなるよう構成したことを特徴とする過給機。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014139301A JP6062888B2 (ja) | 2014-07-07 | 2014-07-07 | 過給機 |
CN201510391779.9A CN105317540B (zh) | 2014-07-07 | 2015-07-06 | 涡轮增压器 |
EP15175645.9A EP2966280B1 (en) | 2014-07-07 | 2015-07-07 | Turbocharger |
US14/793,075 US9874140B2 (en) | 2014-07-07 | 2015-07-07 | Turbocharger |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014139301A JP6062888B2 (ja) | 2014-07-07 | 2014-07-07 | 過給機 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2016017419A true JP2016017419A (ja) | 2016-02-01 |
JP6062888B2 JP6062888B2 (ja) | 2017-01-18 |
Family
ID=53540650
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2014139301A Active JP6062888B2 (ja) | 2014-07-07 | 2014-07-07 | 過給機 |
Country Status (4)
Country | Link |
---|---|
US (1) | US9874140B2 (ja) |
EP (1) | EP2966280B1 (ja) |
JP (1) | JP6062888B2 (ja) |
CN (1) | CN105317540B (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2019087385A1 (ja) * | 2017-11-06 | 2019-05-09 | 三菱重工エンジン&ターボチャージャ株式会社 | 遠心圧縮機及びこの遠心圧縮機を備えたターボチャージャ |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3258080B1 (en) * | 2015-02-09 | 2019-06-19 | Mitsubishi Heavy Industries Engine & Turbocharger, Ltd. | Supercharger |
US10519974B2 (en) | 2017-10-17 | 2019-12-31 | Borgwarner Inc. | Multi-piece compressor housing for a turbocharger |
JP2021080832A (ja) * | 2019-11-14 | 2021-05-27 | 日立グローバルライフソリューションズ株式会社 | 送風機およびこれを備えた洗濯機 |
US11767792B1 (en) * | 2022-06-23 | 2023-09-26 | Pratt & Whitney Canada Corp. | Compressor scroll spigot fit load interface |
CN117553010A (zh) * | 2022-08-05 | 2024-02-13 | 盖瑞特动力科技(上海)有限公司 | 具有用于压缩机的叶片式扩散器的涡轮增压器 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH046735U (ja) * | 1990-05-01 | 1992-01-22 | ||
JP2003526037A (ja) * | 1998-10-01 | 2003-09-02 | アライドシグナル インコーポレイテッド | ばね負荷式ベーンディフューザ |
JP2013076365A (ja) * | 2011-09-30 | 2013-04-25 | Ihi Corp | 遠心圧縮機及び車両用過給機 |
JP2014062492A (ja) * | 2012-09-21 | 2014-04-10 | Otics Corp | ターボチャージャ及びその製造方法 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03110140U (ja) | 1990-02-27 | 1991-11-12 | ||
JPH04125634U (ja) | 1991-04-30 | 1992-11-16 | 株式会社小松製作所 | タ−ボチヤ−ジヤの油洩れ防止機構 |
DE4230037A1 (de) * | 1991-09-09 | 1993-03-11 | Aisin Seiki | Zentrifugal-aufladegeblaese |
US6193463B1 (en) * | 1999-06-30 | 2001-02-27 | Alliedsignal, Inc. | Die cast compressor housing for centrifugal compressors with a true volute shape |
US6449950B1 (en) * | 2000-09-12 | 2002-09-17 | Honeywell International Inc. | Rotor and bearing system for electrically assisted turbocharger |
US6845617B1 (en) * | 2003-12-20 | 2005-01-25 | Honeywell International Inc | Center housing design for electric assisted turbocharger |
US20090025386A1 (en) * | 2004-10-12 | 2009-01-29 | Peer Rumsby | Electrically assisted turbocharger |
US8152489B2 (en) * | 2006-08-18 | 2012-04-10 | Ihi Corporation | Motor-driven supercharger |
JP2009243299A (ja) | 2008-03-28 | 2009-10-22 | Ihi Corp | ターボチャージャ |
JP4778097B1 (ja) * | 2010-04-23 | 2011-09-21 | 株式会社オティックス | 過給機用のコンプレッサハウジング及びその製造方法 |
DE102011003901A1 (de) * | 2011-02-10 | 2012-08-16 | Continental Automotive Gmbh | Abgasturbolader mit gekühltem Turbinengehäuse und gekühltem Lagergehäuse und gemeinsamer Kühlmittelzufuhr |
-
2014
- 2014-07-07 JP JP2014139301A patent/JP6062888B2/ja active Active
-
2015
- 2015-07-06 CN CN201510391779.9A patent/CN105317540B/zh not_active Expired - Fee Related
- 2015-07-07 EP EP15175645.9A patent/EP2966280B1/en active Active
- 2015-07-07 US US14/793,075 patent/US9874140B2/en not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH046735U (ja) * | 1990-05-01 | 1992-01-22 | ||
JP2003526037A (ja) * | 1998-10-01 | 2003-09-02 | アライドシグナル インコーポレイテッド | ばね負荷式ベーンディフューザ |
JP2013076365A (ja) * | 2011-09-30 | 2013-04-25 | Ihi Corp | 遠心圧縮機及び車両用過給機 |
JP2014062492A (ja) * | 2012-09-21 | 2014-04-10 | Otics Corp | ターボチャージャ及びその製造方法 |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2019087385A1 (ja) * | 2017-11-06 | 2019-05-09 | 三菱重工エンジン&ターボチャージャ株式会社 | 遠心圧縮機及びこの遠心圧縮機を備えたターボチャージャ |
CN110573748A (zh) * | 2017-11-06 | 2019-12-13 | 三菱重工发动机和增压器株式会社 | 离心压缩机以及具备该离心压缩机的涡轮增压器 |
JPWO2019087385A1 (ja) * | 2017-11-06 | 2020-04-23 | 三菱重工エンジン&ターボチャージャ株式会社 | 遠心圧縮機及びこの遠心圧縮機を備えたターボチャージャ |
CN110573748B (zh) * | 2017-11-06 | 2021-06-01 | 三菱重工发动机和增压器株式会社 | 离心压缩机以及具备该离心压缩机的涡轮增压器 |
US11073164B2 (en) | 2017-11-06 | 2021-07-27 | Mitsubishi Heavy Industries Engine & Turbocharger, Ltd. | Centrifugal compressor and turbocharger including the same |
Also Published As
Publication number | Publication date |
---|---|
CN105317540B (zh) | 2018-01-02 |
EP2966280B1 (en) | 2017-06-14 |
US20160003259A1 (en) | 2016-01-07 |
EP2966280A1 (en) | 2016-01-13 |
CN105317540A (zh) | 2016-02-10 |
JP6062888B2 (ja) | 2017-01-18 |
US9874140B2 (en) | 2018-01-23 |
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