JP2005120927A - 軸受間に延在する筒部材を有する回転電機付き過給機 - Google Patents
軸受間に延在する筒部材を有する回転電機付き過給機 Download PDFInfo
- Publication number
- JP2005120927A JP2005120927A JP2003357273A JP2003357273A JP2005120927A JP 2005120927 A JP2005120927 A JP 2005120927A JP 2003357273 A JP2003357273 A JP 2003357273A JP 2003357273 A JP2003357273 A JP 2003357273A JP 2005120927 A JP2005120927 A JP 2005120927A
- Authority
- JP
- Japan
- Prior art keywords
- rotor
- rotating electrical
- electrical machine
- electric machine
- bearings
- 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
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Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/14—Structural association with mechanical loads, e.g. with hand-held machine tools or fans
-
- 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
- F02B39/02—Drives of pumps; Varying pump drive gear ratio
- F02B39/08—Non-mechanical drives, e.g. fluid drives having variable gear ratio
- F02B39/10—Non-mechanical drives, e.g. fluid drives having variable gear ratio electric
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K1/00—Details of the magnetic circuit
- H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
- H02K1/22—Rotating parts of the magnetic circuit
- H02K1/28—Means for mounting or fastening rotating magnetic parts on to, or to, the rotor structures
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/12—Casings or enclosures characterised by the shape, form or construction thereof specially adapted for operating in liquid or gas
- H02K5/124—Sealing of shafts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
- B60Y2400/00—Special features of vehicle units
- B60Y2400/43—Engines
- B60Y2400/435—Supercharger or turbochargers
-
- 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
- F02B39/14—Lubrication of pumps; Safety measures therefor
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Supercharger (AREA)
- Motor Or Generator Cooling System (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
【解決手段】一端および他端にてタ−ビンロータおよび圧縮機インペラをまた中間部にて回転電機のロータを担持する軸が該一端と中間部の間および該他端と中間部の間にて内外輪を有する軸受により支持された回転子を備えた回転電機付き過給機に、中央部にて回転電機ロータを包み両端部にて前記二つの軸受の内輪に当接する筒部材を組み込む。
【選択図】図1
Description
Claims (5)
- 一端および他端にてタ−ビンロータおよび圧縮機インペラをまた中間部にて回転電機のロータを担持する軸が前記一端と前記中間部の間および前記他端と前記中間部の間にて内外輪を有する軸受により支持された回転子を備えた回転電機付き過給機にして、中央部にて前記回転電機のロータを包み両端部にて前記二つの軸受の内輪に当接する筒部材を有することを特徴とする過給機。
- 前記筒部材は前記回転電機ロータを包む前記中央部より前記両端部の少なくとも一方へ向かう途中に縮径部を有することを特徴とする請求項1に記載の過給機。
- 前記縮径部は過給機回転子の回転によりその外面に付着した油が遠心投擲されたとき投擲された油滴が前記回転電機のステータに当る位置に配置されていることを特徴とする請求項2に記載の過給機。
- 前記縮径部の位置はその外面より投擲された油滴が前記回転電機ステータのコイルに当る位置とされていることを特徴とする請求項3に記載の過給機。
- 前記回転電機のステータの内周面には螺旋溝が切られていることを特徴とする請求項1〜4のいずれかに記載の過給機。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003357273A JP4372511B2 (ja) | 2003-10-17 | 2003-10-17 | 軸受間に延在する筒部材を有する回転電機付き過給機 |
US10/958,399 US6943468B2 (en) | 2003-10-17 | 2004-10-06 | Turbocharger with rotating electric machine |
DE102004050135A DE102004050135B8 (de) | 2003-10-17 | 2004-10-14 | Turbolader mit elektrischer Rotationsmaschine |
DE102004064048A DE102004064048B4 (de) | 2003-10-17 | 2004-10-14 | Turbolader mit elektrischer Rotationsmaschine |
US11/210,899 US7071585B2 (en) | 2003-10-17 | 2005-08-25 | Turbocharger with rotating electric machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003357273A JP4372511B2 (ja) | 2003-10-17 | 2003-10-17 | 軸受間に延在する筒部材を有する回転電機付き過給機 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005120927A true JP2005120927A (ja) | 2005-05-12 |
JP4372511B2 JP4372511B2 (ja) | 2009-11-25 |
Family
ID=34509825
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2003357273A Expired - Fee Related JP4372511B2 (ja) | 2003-10-17 | 2003-10-17 | 軸受間に延在する筒部材を有する回転電機付き過給機 |
Country Status (3)
Country | Link |
---|---|
US (2) | US6943468B2 (ja) |
JP (1) | JP4372511B2 (ja) |
DE (2) | DE102004064048B4 (ja) |
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2008020511A1 (fr) * | 2006-08-18 | 2008-02-21 | Ihi Corporation | Dispositif de suralimentation électrique |
US7673452B2 (en) | 2006-01-24 | 2010-03-09 | Ishikawajima-Harima Heavy Industries Co., Ltd. | Motor-driven supercharger |
JP2010130721A (ja) * | 2008-11-25 | 2010-06-10 | Honda Motor Co Ltd | 車両用モータユニット |
US7837448B2 (en) | 2006-01-26 | 2010-11-23 | Ishikawajima-Harima Heavy Industries Co., Ltd. | Supercharger |
JP2011069367A (ja) * | 2009-09-23 | 2011-04-07 | Robert Bosch Gmbh | 電気的なターボチャージャ |
US8001781B2 (en) | 2006-06-02 | 2011-08-23 | Ihi Corporation | Motor-driven supercharger |
US8157543B2 (en) | 2006-03-23 | 2012-04-17 | Ihi Corporation | High-speed rotating shaft of supercharger |
WO2013126232A1 (en) * | 2012-02-20 | 2013-08-29 | Borgwarner Inc. | Fluid cooled electrically-assisted turbocharger |
WO2014074437A1 (en) * | 2012-11-12 | 2014-05-15 | Borgwarner Inc. | Method for joining bearing housing segments of a turbocharger incorporating an electric motor |
WO2016147485A1 (ja) * | 2015-03-18 | 2016-09-22 | 三菱重工業株式会社 | 圧縮機システム |
US9470231B2 (en) | 2012-01-06 | 2016-10-18 | Borgwarner Inc. | Electrically assisted turbocharger |
JP2017108585A (ja) * | 2015-12-11 | 2017-06-15 | アスモ株式会社 | 電動過給圧縮機 |
US10670029B2 (en) | 2012-02-17 | 2020-06-02 | Borgwarner Inc. | Multi-segment turbocharger bearing housing and methods therefor |
JP2022077005A (ja) * | 2020-11-10 | 2022-05-20 | ドクター エンジニール ハー ツェー エフ ポルシェ アクチエンゲゼルシャフト | 排気ターボチャージャ |
Families Citing this family (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1788403A (zh) * | 2003-04-15 | 2006-06-14 | 霍尼韦尔国际公司 | 用于电辅助式涡轮增压器的电动机护罩 |
JP4372511B2 (ja) * | 2003-10-17 | 2009-11-25 | トヨタ自動車株式会社 | 軸受間に延在する筒部材を有する回転電機付き過給機 |
JP2006283694A (ja) * | 2005-04-01 | 2006-10-19 | Sanden Corp | スクロール型流体機械 |
JP4692820B2 (ja) * | 2005-08-11 | 2011-06-01 | 株式会社Ihi | 電動機付過給機 |
JP4671177B2 (ja) * | 2006-06-02 | 2011-04-13 | 株式会社Ihi | 電動過給機 |
KR20090039770A (ko) * | 2006-08-18 | 2009-04-22 | 가부시키가이샤 아이에이치아이 | 전동 과급기 |
JP4127304B2 (ja) * | 2006-09-06 | 2008-07-30 | トヨタ自動車株式会社 | 電動過給機 |
KR20100117060A (ko) * | 2008-01-28 | 2010-11-02 | 가부시키가이샤 아이에이치아이 | 과급기 |
US20100175377A1 (en) * | 2009-01-12 | 2010-07-15 | Will Hippen | Cooling an electrically controlled turbocharger |
US7946118B2 (en) * | 2009-04-02 | 2011-05-24 | EcoMotors International | Cooling an electrically controlled turbocharger |
DE102010032249A1 (de) | 2009-08-06 | 2011-02-10 | Schaeffler Technologies Gmbh & Co. Kg | Turbolader einer Brennkraftmaschine |
DE102009053490A1 (de) | 2009-11-16 | 2011-05-26 | Schaeffler Technologies Gmbh & Co. Kg | Turbolader einer Brennkraftmaschine mit einem elektrischen Energiefluss |
EP2583372A2 (en) * | 2010-06-21 | 2013-04-24 | Nidec Motor Corporation | Electric motor assemblies including stator and/or rotor cooling |
EP2677640B1 (en) * | 2012-06-22 | 2014-10-01 | Skf Magnetic Mechatronics | Turbocharger embedding an electrical machine with permanent magnets |
EP2677133B1 (en) * | 2012-06-22 | 2014-12-03 | Skf Magnetic Mechatronics | Turbocharger embedding an electrical machine with a dc coil |
GB2506970B (en) * | 2012-08-24 | 2020-12-30 | Borgwarner Inc | A shield and coolant guide for an electric machine |
JP6213500B2 (ja) * | 2014-03-19 | 2017-10-18 | 株式会社豊田自動織機 | 電動ターボ式圧縮機 |
JP5969571B2 (ja) * | 2014-10-27 | 2016-08-17 | ファナック株式会社 | ハウジング内部への異物侵入を防止可能な電動機 |
US10502222B2 (en) * | 2016-05-06 | 2019-12-10 | Borgwarner Inc. | Retention component for turbomachinery device |
JP6269728B2 (ja) * | 2016-05-23 | 2018-01-31 | 株式会社豊田自動織機 | 電動式ターボ機械 |
US10746068B2 (en) | 2017-01-10 | 2020-08-18 | Cummins Emission Solutions Inc. | Exhaust energy reutilization device |
US11371521B2 (en) | 2019-04-10 | 2022-06-28 | Borgwarner Inc. | High temperature face seal |
CN113556004B (zh) * | 2020-04-26 | 2022-09-20 | 上海汽车集团股份有限公司 | 一种用于新能源汽车的驱动电机的冷却*** |
US11655721B2 (en) | 2020-10-29 | 2023-05-23 | Borgwarner Inc. | Turbocharger including a sealing assembly |
US20240068382A1 (en) * | 2021-01-15 | 2024-02-29 | Panasonic Intellectual Property Management Co., Ltd. | Rotary machine and refrigeration device using same |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2793506A (en) * | 1955-03-28 | 1957-05-28 | Trane Co | Refrigerating apparatus with motor driven centrifugal compressor |
US3242359A (en) * | 1961-11-17 | 1966-03-22 | Borg Warner | Horizontal refrigerant compressor cooler |
CH525392A (de) * | 1970-09-08 | 1972-07-15 | Allweiler Ag | Stopfbuchsloses Pumpenaggregat |
US3742265A (en) * | 1972-05-25 | 1973-06-26 | Massachusetts Inst Technology | Superconducting apparatus with double armature structure |
CH591178A5 (ja) * | 1972-11-03 | 1977-09-15 | Anvar | |
JPH02241339A (ja) * | 1989-03-14 | 1990-09-26 | Hitachi Ltd | ターボチャージヤ直結回転機用永久磁石回転子 |
US5605045A (en) * | 1995-09-18 | 1997-02-25 | Turbodyne Systems, Inc. | Turbocharging system with integral assisting electric motor and cooling system therefor |
US6450781B1 (en) * | 1996-04-26 | 2002-09-17 | Samjin Co., Ltd. | Centrifugal compressor assembly for a refrigerating system |
US6085527A (en) * | 1997-05-15 | 2000-07-11 | Turbodyne Systems, Inc. | Magnet assemblies for motor-assisted turbochargers |
US5880547A (en) * | 1997-07-17 | 1999-03-09 | Reliance Electric Industrial Company | Internal torque tube for superconducting motor |
JP2000145469A (ja) | 1998-11-09 | 2000-05-26 | Isuzu Motors Ltd | 発電・電動機を備えたターボチャージャの組立方法 |
JP2001025209A (ja) | 1999-07-05 | 2001-01-26 | Nissan Motor Co Ltd | 電動機のロータ |
JP2002112593A (ja) * | 2000-09-27 | 2002-04-12 | Hideo Kawamura | 複数系統の電力発電特性を持つ発電装置 |
JP4372511B2 (ja) * | 2003-10-17 | 2009-11-25 | トヨタ自動車株式会社 | 軸受間に延在する筒部材を有する回転電機付き過給機 |
-
2003
- 2003-10-17 JP JP2003357273A patent/JP4372511B2/ja not_active Expired - Fee Related
-
2004
- 2004-10-06 US US10/958,399 patent/US6943468B2/en not_active Expired - Fee Related
- 2004-10-14 DE DE102004064048A patent/DE102004064048B4/de not_active Expired - Fee Related
- 2004-10-14 DE DE102004050135A patent/DE102004050135B8/de not_active Expired - Fee Related
-
2005
- 2005-08-25 US US11/210,899 patent/US7071585B2/en not_active Expired - Fee Related
Cited By (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7673452B2 (en) | 2006-01-24 | 2010-03-09 | Ishikawajima-Harima Heavy Industries Co., Ltd. | Motor-driven supercharger |
US7837448B2 (en) | 2006-01-26 | 2010-11-23 | Ishikawajima-Harima Heavy Industries Co., Ltd. | Supercharger |
US8157543B2 (en) | 2006-03-23 | 2012-04-17 | Ihi Corporation | High-speed rotating shaft of supercharger |
US8001781B2 (en) | 2006-06-02 | 2011-08-23 | Ihi Corporation | Motor-driven supercharger |
US8157544B2 (en) | 2006-08-18 | 2012-04-17 | Ihi Corporation | Motor driven supercharger with motor/generator cooling efficacy |
JPWO2008020511A1 (ja) * | 2006-08-18 | 2010-01-07 | 株式会社Ihi | 電動過給機 |
WO2008020511A1 (fr) * | 2006-08-18 | 2008-02-21 | Ihi Corporation | Dispositif de suralimentation électrique |
JP2010130721A (ja) * | 2008-11-25 | 2010-06-10 | Honda Motor Co Ltd | 車両用モータユニット |
JP2011069367A (ja) * | 2009-09-23 | 2011-04-07 | Robert Bosch Gmbh | 電気的なターボチャージャ |
US9470231B2 (en) | 2012-01-06 | 2016-10-18 | Borgwarner Inc. | Electrically assisted turbocharger |
US10670029B2 (en) | 2012-02-17 | 2020-06-02 | Borgwarner Inc. | Multi-segment turbocharger bearing housing and methods therefor |
CN104145103A (zh) * | 2012-02-20 | 2014-11-12 | 博格华纳公司 | 流体冷却的电辅助涡轮增压器 |
WO2013126232A1 (en) * | 2012-02-20 | 2013-08-29 | Borgwarner Inc. | Fluid cooled electrically-assisted turbocharger |
WO2014074437A1 (en) * | 2012-11-12 | 2014-05-15 | Borgwarner Inc. | Method for joining bearing housing segments of a turbocharger incorporating an electric motor |
US9709067B2 (en) | 2012-11-12 | 2017-07-18 | Borgwarner Inc. | Method for joining bearing housing segments of a turbocharger incorporating an electric motor |
WO2016147485A1 (ja) * | 2015-03-18 | 2016-09-22 | 三菱重工業株式会社 | 圧縮機システム |
JP2017108585A (ja) * | 2015-12-11 | 2017-06-15 | アスモ株式会社 | 電動過給圧縮機 |
JP2022077005A (ja) * | 2020-11-10 | 2022-05-20 | ドクター エンジニール ハー ツェー エフ ポルシェ アクチエンゲゼルシャフト | 排気ターボチャージャ |
JP7284238B2 (ja) | 2020-11-10 | 2023-05-30 | ドクター エンジニール ハー ツェー エフ ポルシェ アクチエンゲゼルシャフト | 排気ターボチャージャ |
Also Published As
Publication number | Publication date |
---|---|
US20050280325A1 (en) | 2005-12-22 |
US7071585B2 (en) | 2006-07-04 |
DE102004050135B8 (de) | 2007-06-06 |
DE102004050135A1 (de) | 2005-05-25 |
JP4372511B2 (ja) | 2009-11-25 |
US20050082941A1 (en) | 2005-04-21 |
DE102004064048B4 (de) | 2009-01-29 |
US6943468B2 (en) | 2005-09-13 |
DE102004050135B4 (de) | 2007-02-22 |
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