JP2013536369A - 排気ターボ過給機 - Google Patents
排気ターボ過給機 Download PDFInfo
- Publication number
- JP2013536369A JP2013536369A JP2013526000A JP2013526000A JP2013536369A JP 2013536369 A JP2013536369 A JP 2013536369A JP 2013526000 A JP2013526000 A JP 2013526000A JP 2013526000 A JP2013526000 A JP 2013526000A JP 2013536369 A JP2013536369 A JP 2013536369A
- Authority
- JP
- Japan
- Prior art keywords
- oil
- turbine
- exhaust turbocharger
- bearing housing
- chamber
- 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
Images
Classifications
-
- 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
- F01D25/18—Lubricating arrangements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C35/00—Rigid support of bearing units; Housings, e.g. caps, covers
- F16C35/02—Rigid support of bearing units; Housings, e.g. caps, covers in the case of sliding-contact bearings
-
- 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
- F01D25/16—Arrangement of bearings; Supporting or mounting bearings in casings
-
- 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
- F01D25/18—Lubricating arrangements
- F01D25/183—Sealing means
-
- 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
- F01D25/24—Casings; Casing parts, e.g. diaphragms, casing fastenings
-
- 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
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C17/00—Sliding-contact bearings for exclusively rotary movement
- F16C17/12—Sliding-contact bearings for exclusively rotary movement characterised by features not related to the direction of the load
- F16C17/18—Sliding-contact bearings for exclusively rotary movement characterised by features not related to the direction of the load with floating brasses or brushing, rotatable at a reduced speed
-
- 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
- F01D25/16—Arrangement of bearings; Supporting or mounting bearings in casings
- F01D25/166—Sliding contact bearing
-
- 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
- F01D25/18—Lubricating arrangements
- F01D25/183—Sealing means
- F01D25/186—Sealing means for sliding contact bearing
-
- 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
- F05D2240/70—Slinger plates or washers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C17/00—Sliding-contact bearings for exclusively rotary movement
- F16C17/26—Systems consisting of a plurality of sliding-contact bearings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C2360/00—Engines or pumps
- F16C2360/23—Gas turbine engines
- F16C2360/24—Turbochargers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C3/00—Shafts; Axles; Cranks; Eccentrics
- F16C3/02—Shafts; Axles
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/02—Parts of sliding-contact bearings
- F16C33/04—Brasses; Bushes; Linings
- F16C33/06—Sliding surface mainly made of metal
- F16C33/10—Construction relative to lubrication
- F16C33/1025—Construction relative to lubrication with liquid, e.g. oil, as lubricant
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Supercharger (AREA)
Abstract
Description
2 シャフト
3 圧縮機ホイール
4 タービンホイール
5 軸受筐体
6 タービン側ラジアル軸受ブッシング
7 油収集チャンバ
8 軸受筐体端部領域
9 肩部/シャフト肩部/ロータジャーナル
10 第1の区切り壁
11 ギャップ
12 上部壁
13 第2の区切り壁
14 ピストンリング密封
15 ピストンリング密封ギャップ
16 シャフト2の外側周囲表面
17 軸受筐体内側周囲表面
18 軸受筐体5の油チャンバ
19 漏斗形状出口
20 流れ案内要素/ガセット
21 タービン側軸受ブロック
22 砂中子
23 表面
24 表面
25 突起
26 突起
27 凹部
28 機械加工のモデル
29 油収集チャンバの外を向いた部分
30 圧縮機側ラジアル軸受ブッシング
L 過給機軸
R 半径方向
LU 空気の流れ
Ue 滑らかな接線方向の遷移
Oe 油
OeS 油の流れ
S1 表面
S2 表面
Claims (7)
- 排気ターボ過給機(1)であって、
圧縮機ホイール(3)およびタービンホイール(4)がその上に配設されるシャフト(2)を有し、
タービン側ラジアル軸受ブッシング(6)を有し、かつ前記タービン側ラジアル軸受ブッシング(6)とタービン側軸受筐体端部領域(8)との間に配設された油収集チャンバ(7)を有する軸受筐体(5)を有し、
前記シャフト(2)は、前記半径方向(R)で外向きに前記油収集チャンバ(7)の中へ延在し、前記油収集チャンバ(7)のラジアル軸受側の第1の区切り壁(10)とともにギャップ(11)を区切る肩部(9)を有する、排気ターボ過給機(1)。 - 前記油収集チャンバの前記第1の区切り壁(10)、上部壁(12)、および第2の区切り壁(13)が、特に外を向いて機械加工された、請求項1に記載の排気ターボ過給機。
- 前記上部壁(12)が前記第2の区切り壁(13)へと傾斜して下がる、請求項2に記載の排気ターボ過給機。
- 前記油収集チャンバ(7)と前記軸受筐体端部領域(8)内に配設されたピストンリング密封(14)との間で、前記シャフト(2)の外側周囲表面(16)と軸受筐体内側周囲表面(17)との間にピストンリング密封ギャップ(15)が配設される、請求項1〜3のいずれか一項に記載の排気ターボ過給機。
- 前記油収集チャンバ(7)が、前記軸受筐体(5)の油チャンバ(18)に接続される、請求項1〜4のいずれか一項に記載の排気ターボ過給機。
- 前記油収集チャンバ(7)が、前記油チャンバ(18)内への漏斗形状出口(19)を有する、請求項5に記載の排気ターボ過給機。
- ガセットのような流れ案内要素(20)が、前記漏斗形状出口(19)内に配設される、請求項6に記載の排気ターボ過給機。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102010035282 | 2010-08-24 | ||
DE102010035282.9 | 2010-08-24 | ||
PCT/US2011/048219 WO2012027184A2 (en) | 2010-08-24 | 2011-08-18 | Exhaust-gas turbocharger |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2013536369A true JP2013536369A (ja) | 2013-09-19 |
JP5933552B2 JP5933552B2 (ja) | 2016-06-15 |
Family
ID=45723989
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2013526000A Expired - Fee Related JP5933552B2 (ja) | 2010-08-24 | 2011-08-18 | 排気ターボ過給機 |
Country Status (6)
Country | Link |
---|---|
US (1) | US9222366B2 (ja) |
JP (1) | JP5933552B2 (ja) |
KR (1) | KR101779895B1 (ja) |
CN (1) | CN103026026B (ja) |
DE (1) | DE112011102807B4 (ja) |
WO (1) | WO2012027184A2 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPWO2017014156A1 (ja) * | 2015-07-22 | 2018-05-31 | 株式会社Ihi | オイルシール構造、および、過給機 |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9163641B2 (en) * | 2012-06-21 | 2015-10-20 | Electro-Motive Diesel, Inc. | Turbocharger support housing having improved drainage |
DE112013004991T5 (de) * | 2012-11-12 | 2015-07-02 | Borgwarner Inc. | Verfahren zum Verbinden von Lagergehäusesegmenten eines Turboladers, der einen Elektromotor umfasst |
EP3961068A1 (en) | 2013-01-15 | 2022-03-02 | Raytheon Technologies Corporation | Fluid collection gutter for a geared turbine engine |
EP3859191B1 (en) | 2013-01-15 | 2024-05-01 | RTX Corporation | Fluid collection gutter for a geared turbine engine |
EP3196437B1 (en) * | 2014-11-17 | 2022-01-05 | Mitsubishi Heavy Industries Engine & Turbocharger, Ltd. | Turbomachine |
US11066945B2 (en) | 2015-07-15 | 2021-07-20 | Raytheon Technologies Corporation | Fluid collection gutter for a geared turbine engine |
US9850857B2 (en) * | 2015-08-17 | 2017-12-26 | Electro-Motive Diesel, Inc. | Turbocharger blisk/shaft joint with heat isolation |
WO2017149679A1 (ja) * | 2016-03-01 | 2017-09-08 | 三菱重工業株式会社 | 軸受装置および排気タービン過給機 |
US10329954B2 (en) | 2016-04-14 | 2019-06-25 | Borgwarner Inc. | Flow strakes for turbocharger bearing housing oil core |
AT519288B1 (de) * | 2016-10-21 | 2018-07-15 | Miba Gleitlager Austria Gmbh | Lagerelement |
CN114542209A (zh) * | 2016-11-02 | 2022-05-27 | 博格华纳公司 | 具有多部件涡轮壳体的涡轮 |
FR3062679B1 (fr) * | 2017-02-07 | 2019-04-19 | Safran Aircraft Engines | Virole de reduction de la surpression au voisinage du joint amont d'une enceinte de palier de turboreacteur |
DE102017102420A1 (de) * | 2017-02-08 | 2018-08-09 | Abb Turbo Systems Ag | Gleitlagerung mit hydrodynamischer axialsicherung |
KR101965062B1 (ko) | 2017-06-30 | 2019-08-13 | 현대위아 주식회사 | 터보차저 장치 |
US10900380B2 (en) * | 2017-12-13 | 2021-01-26 | Borgwarner Inc. | Recirculation stall in compressor insert or backplate |
CN110848019A (zh) * | 2019-10-14 | 2020-02-28 | 中国北方发动机研究所(天津) | 一种变海拔自适应涡轮增压器 |
Citations (9)
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JPS59154829U (ja) * | 1983-03-31 | 1984-10-17 | 日産自動車株式会社 | タ−ボチヤ−ジヤのオイル洩れ防止装置 |
JPS6192724U (ja) * | 1984-11-22 | 1986-06-16 | ||
JPS61192522U (ja) * | 1985-05-24 | 1986-11-29 | ||
JPH036028U (ja) * | 1989-06-07 | 1991-01-22 | ||
JPH0565829A (ja) * | 1991-09-05 | 1993-03-19 | Hitachi Ltd | 過給機 |
JPH06212990A (ja) * | 1992-11-20 | 1994-08-02 | Cummins Engine Co Inc | ターボチャージャ用軸受装置 |
JPH1162600A (ja) * | 1997-08-07 | 1999-03-05 | Tochigi Fuji Ind Co Ltd | 遠心式流体機械 |
JP2004512453A (ja) * | 2000-09-12 | 2004-04-22 | ハネウェル・インターナショナル・インコーポレーテッド | 電力支援型ターボ過給機用ロータ及びベアリングシステム |
JP2008208732A (ja) * | 2007-02-23 | 2008-09-11 | Ihi Corp | ターボチャージャの軸受ハウジング構造 |
Family Cites Families (9)
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DE2843202A1 (de) * | 1978-10-04 | 1980-04-17 | Barmag Barmer Maschf | Abgasturbolader fuer brennkraftmaschinen |
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JP4816562B2 (ja) | 2007-05-17 | 2011-11-16 | トヨタ自動車株式会社 | オイルシール構造 |
DE102007027869B4 (de) | 2007-06-18 | 2010-04-29 | Continental Automotive Gmbh | Turbolader mit einem Turboladergehäuse |
-
2011
- 2011-08-18 CN CN201180036708.7A patent/CN103026026B/zh active Active
- 2011-08-18 WO PCT/US2011/048219 patent/WO2012027184A2/en active Application Filing
- 2011-08-18 JP JP2013526000A patent/JP5933552B2/ja not_active Expired - Fee Related
- 2011-08-18 KR KR1020137006168A patent/KR101779895B1/ko active IP Right Grant
- 2011-08-18 DE DE112011102807.5T patent/DE112011102807B4/de not_active Expired - Fee Related
- 2011-08-18 US US13/816,516 patent/US9222366B2/en not_active Expired - Fee Related
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
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JPS59154829U (ja) * | 1983-03-31 | 1984-10-17 | 日産自動車株式会社 | タ−ボチヤ−ジヤのオイル洩れ防止装置 |
JPS6192724U (ja) * | 1984-11-22 | 1986-06-16 | ||
JPS61192522U (ja) * | 1985-05-24 | 1986-11-29 | ||
JPH036028U (ja) * | 1989-06-07 | 1991-01-22 | ||
JPH0565829A (ja) * | 1991-09-05 | 1993-03-19 | Hitachi Ltd | 過給機 |
JPH06212990A (ja) * | 1992-11-20 | 1994-08-02 | Cummins Engine Co Inc | ターボチャージャ用軸受装置 |
JPH1162600A (ja) * | 1997-08-07 | 1999-03-05 | Tochigi Fuji Ind Co Ltd | 遠心式流体機械 |
JP2004512453A (ja) * | 2000-09-12 | 2004-04-22 | ハネウェル・インターナショナル・インコーポレーテッド | 電力支援型ターボ過給機用ロータ及びベアリングシステム |
JP2008208732A (ja) * | 2007-02-23 | 2008-09-11 | Ihi Corp | ターボチャージャの軸受ハウジング構造 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPWO2017014156A1 (ja) * | 2015-07-22 | 2018-05-31 | 株式会社Ihi | オイルシール構造、および、過給機 |
US10294995B2 (en) | 2015-07-22 | 2019-05-21 | Ihi Corporation | Oil seal structure and turbocharger |
Also Published As
Publication number | Publication date |
---|---|
CN103026026B (zh) | 2016-05-11 |
US9222366B2 (en) | 2015-12-29 |
DE112011102807T5 (de) | 2013-05-29 |
WO2012027184A3 (en) | 2012-04-26 |
KR20130143011A (ko) | 2013-12-30 |
JP5933552B2 (ja) | 2016-06-15 |
WO2012027184A2 (en) | 2012-03-01 |
DE112011102807B4 (de) | 2023-02-16 |
KR101779895B1 (ko) | 2017-09-19 |
US20130142679A1 (en) | 2013-06-06 |
CN103026026A (zh) | 2013-04-03 |
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