JP6127134B2 - 排気ガスターボチャージャ - Google Patents
排気ガスターボチャージャ Download PDFInfo
- Publication number
- JP6127134B2 JP6127134B2 JP2015518573A JP2015518573A JP6127134B2 JP 6127134 B2 JP6127134 B2 JP 6127134B2 JP 2015518573 A JP2015518573 A JP 2015518573A JP 2015518573 A JP2015518573 A JP 2015518573A JP 6127134 B2 JP6127134 B2 JP 6127134B2
- Authority
- JP
- Japan
- Prior art keywords
- bearing housing
- inner ring
- seal
- exhaust gas
- gas turbocharger
- 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.)
- Expired - Fee Related
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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
- F02B39/14—Lubrication of pumps; Safety measures therefor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D25/00—Pumping installations or systems
- F04D25/02—Units comprising pumps and their driving means
- F04D25/04—Units comprising pumps and their driving means the pump being fluid-driven
- F04D25/045—Units comprising pumps and their driving means the pump being fluid-driven the pump wheel carrying the fluid driving means, e.g. turbine blades
-
- 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
- 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
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/60—Mounting; Assembling; Disassembling
- F04D29/601—Mounting; Assembling; Disassembling specially adapted for elastic fluid pumps
-
- 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
- F16C19/00—Bearings with rolling contact, for exclusively rotary movement
- F16C19/02—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows
- F16C19/14—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load
- F16C19/18—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with two or more rows of balls
- F16C19/181—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with two or more rows of balls with angular contact
- F16C19/183—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with two or more rows of balls with angular contact with two rows at opposite angles
- F16C19/184—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with two or more rows of balls with angular contact with two rows at opposite angles in O-arrangement
-
- 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
- F16C19/00—Bearings with rolling contact, for exclusively rotary movement
- F16C19/02—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows
- F16C19/14—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load
- F16C19/18—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with two or more rows of balls
- F16C19/181—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with two or more rows of balls with angular contact
- F16C19/183—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with two or more rows of balls with angular contact with two rows at opposite angles
- F16C19/184—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with two or more rows of balls with angular contact with two rows at opposite angles in O-arrangement
- F16C19/185—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with two or more rows of balls with angular contact with two rows at opposite angles in O-arrangement with two raceways provided integrally on a part other than a race ring, e.g. a shaft or housing
-
- 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
- F16C33/30—Parts of ball or roller bearings
- F16C33/58—Raceways; Race rings
- F16C33/583—Details of specific parts of races
- F16C33/586—Details of specific parts of races outside the space between the races, e.g. end faces or bore of inner ring
-
- 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
- F16C33/72—Sealings
- F16C33/76—Sealings of ball or roller bearings
- F16C33/78—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members
-
- 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
- F16C33/72—Sealings
- F16C33/76—Sealings of ball or roller bearings
- F16C33/78—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members
- F16C33/7803—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members suited for particular types of rolling 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
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/72—Sealings
- F16C33/76—Sealings of ball or roller bearings
- F16C33/78—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members
- F16C33/7889—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members mounted to an inner race and extending toward the outer race
-
- 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
- F16C35/08—Rigid support of bearing units; Housings, e.g. caps, covers for spindles
- F16C35/12—Rigid support of bearing units; Housings, e.g. caps, covers for spindles with ball or roller bearings
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- 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
- 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
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/72—Sealings
- F16C33/76—Sealings of ball or roller bearings
- F16C33/78—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members
- F16C33/7886—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members mounted outside the gap between the inner and outer races, e.g. sealing rings mounted to an end face or outer surface of a race
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49229—Prime mover or fluid pump making
- Y10T29/49247—Valve lifter making
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Supercharger (AREA)
Description
2 軸受ハウジング
3 軸受カートリッジ
4 軸受ハウジングカバー
5 シャフト
6 タービンホイール
7 コンプレッサホイール
8 外側リング
9 内側リング
10 転がり体
11 突出部分
12 オイル遠心ディスク
13 シール
14 別の突出部分
15 別のオイル遠心ディスク
16 別のシール
17 固定手段
18 凹部
19 組み立てられたユニット
20 ねじ接続部
Claims (8)
- − 軸受ハウジング(2)と、
− 前記軸受ハウジング(2)に挿入され、かつ外側リング(8)と、前記外側リング(8)に対して回転可能であるように取り付けられる内側リング(9)とを有する軸受カートリッジ(3)と、
− 前記内側リング(9)に挿入されかつ軸方向に延びるシャフト(5)と、
− 前記シャフト(5)に配置されるタービンホイール(6)と、
− 前記シャフト(5)に配置されるコンプレッサホイール(7)と、を備える排気ガスターボチャージャ(1)であって、
− 前記内側リング(9)が前記外側リング(8)を越えて軸方向に突出し、オイル遠心ディスク(12、15)が前記内側リング(9)の前記突出部分(11、14)に配置され、
前記オイル遠心ディスク(12、15)が前記内側リング(9)の一体構成部分であるか、又は前記オイル遠心ディスク(12、15)が前記内側リング(9)に共同回転して取り付けられる、
排気ガスターボチャージャ(1)。 - 前記軸受ハウジング(2)に対するシールを提供するためのシール(13)が、前記内側リング(9)の前記突出部分(11)に挿入される請求項1に記載の排気ガスターボチャージャ。
- 前記軸受ハウジング(2)が軸受ハウジングカバー(4)を備え、前記シール(13)が、前記軸受ハウジングカバー(4)に対するシールを提供するように配置される請求項2に記載の排気ガスターボチャージャ。
- 前記シール(13、16)が少なくとも1つのシールリング及び/又はピストンリングを備える請求項2又は3に記載の排気ガスターボチャージャ。
- 前記コンプレッサホイール(7)に対面する側において、前記オイル遠心ディスク(12)が前記内側リング(9)の前記突出部分(11)に配置され、前記タービンホイール(6)に対面する側において、別のオイル遠心ディスク(15)が前記内側リング(9)の別の突出部分(14)に配置される請求項1〜4のいずれか一項に記載の排気ガスターボチャージャ。
- 前記コンプレッサホイール(7)に対面する側において、前記シール(13)が、前記軸受ハウジング(2)、特に前記軸受ハウジングカバー(4)に対するシールを提供するように前記突出部分(11)に取り付けられ、前記タービンホイール(6)に対面する側において、別のシール(16)が、前記軸受ハウジング(2)に対するシールを提供するように前記シャフト(5)に取り付けられる請求項5に記載の排気ガスターボチャージャ。
- 前記タービンホイール(6)に対面する側において、別のシール(16)が、前記軸受ハウジング(2)に対するシールを提供するように前記突出部分(14)に取り付けられる請求項5に記載の排気ガスターボチャージャ。
- 排気ガスターボチャージャ(1)を組み立てるための方法であって、提示した順序で、
− 外側リング(8)と、前記外側リング(8)に対して回転可能であるように取り付けられる内側リング(9)とを有する軸受カートリッジ(3)を設けるステップであって、前記内側リング(9)が前記外側リング(8)を越えて軸方向に突出し、オイル遠心ディスク(12)及びシール(13)が前記内側リング(9)の突出部分(11)に配置されるステップと、
− 軸受ハウジングカバー(4)及び前記軸受カートリッジ(3)が前記シール(13)によって互いに固定されるように、前記軸受ハウジングカバー(4)を前記軸受カートリッジ(3)の上に取り付けるステップと、
− 軸受カートリッジ(3)と軸受ハウジングカバー(4)とから構成された組み立てられたユニット(19)を前記排気ガスターボチャージャ(1)の軸受ハウジング(2)に取り付けるステップと、
を含み、
前記オイル遠心ディスク(12)が前記内側リング(9)の一体構成部分であるか、又は前記オイル遠心ディスク(12)が前記内側リング(9)に共同回転して取り付けられる、
方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102012012571.2 | 2012-06-25 | ||
DE102012012571 | 2012-06-25 | ||
PCT/US2013/046755 WO2014004245A1 (en) | 2012-06-25 | 2013-06-20 | Exhaust-gas turbocharger |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2015520336A JP2015520336A (ja) | 2015-07-16 |
JP6127134B2 true JP6127134B2 (ja) | 2017-05-10 |
Family
ID=49783759
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2015518573A Expired - Fee Related JP6127134B2 (ja) | 2012-06-25 | 2013-06-20 | 排気ガスターボチャージャ |
Country Status (7)
Country | Link |
---|---|
US (1) | US20150337847A1 (ja) |
JP (1) | JP6127134B2 (ja) |
KR (1) | KR102031227B1 (ja) |
CN (1) | CN104364495B (ja) |
DE (1) | DE112013002332T5 (ja) |
IN (1) | IN2015DN00416A (ja) |
WO (1) | WO2014004245A1 (ja) |
Families Citing this family (6)
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JP6539507B2 (ja) * | 2015-06-10 | 2019-07-03 | Ntn株式会社 | 軸受ユニット |
JP6322608B2 (ja) * | 2015-09-11 | 2018-05-09 | 株式会社豊田自動織機 | エンジンの過給装置 |
FR3043149A1 (fr) * | 2015-09-28 | 2017-05-05 | Valeo Systemes De Controle Moteur | Systeme d'etancheite ameliore pour arbre tournant |
DE102017202687A1 (de) * | 2017-02-20 | 2018-08-23 | BMTS Technology GmbH & Co. KG | Lagergehäuse und ein Abgasturoblader mit einem solchen Gehäuse |
CN112805480B (zh) * | 2018-09-24 | 2024-04-26 | 涡轮***瑞士股份有限公司 | 具有轴承组件模块的排气涡轮增压器 |
JP7146353B2 (ja) * | 2018-12-25 | 2022-10-04 | 東芝三菱電機産業システム株式会社 | 軸受装置 |
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JP2011153569A (ja) * | 2010-01-27 | 2011-08-11 | Toyota Motor Corp | 過給機のタービン軸支持用軸受の位置決め構造 |
JP5771919B2 (ja) * | 2010-08-09 | 2015-09-02 | 株式会社Ihi | 転がり軸受を用いたターボチャージャ |
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- 2013-06-20 IN IN416DEN2015 patent/IN2015DN00416A/en unknown
- 2013-06-20 US US14/408,980 patent/US20150337847A1/en not_active Abandoned
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WO2014004245A1 (en) | 2014-01-03 |
US20150337847A1 (en) | 2015-11-26 |
JP2015520336A (ja) | 2015-07-16 |
CN104364495B (zh) | 2017-09-22 |
DE112013002332T5 (de) | 2015-01-22 |
IN2015DN00416A (ja) | 2015-06-19 |
CN104364495A (zh) | 2015-02-18 |
KR102031227B1 (ko) | 2019-10-11 |
KR20150023693A (ko) | 2015-03-05 |
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