JP3639846B2 - 滑り部材付きターボチャージャ - Google Patents

滑り部材付きターボチャージャ Download PDF

Info

Publication number
JP3639846B2
JP3639846B2 JP54540498A JP54540498A JP3639846B2 JP 3639846 B2 JP3639846 B2 JP 3639846B2 JP 54540498 A JP54540498 A JP 54540498A JP 54540498 A JP54540498 A JP 54540498A JP 3639846 B2 JP3639846 B2 JP 3639846B2
Authority
JP
Japan
Prior art keywords
sliding member
turbocharger
compressor impeller
compressor
fresh air
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
Application number
JP54540498A
Other languages
English (en)
Japanese (ja)
Inventor
正三 清水
清彦 江原
Original Assignee
株式会社協立
正三 清水
清彦 江原
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 株式会社協立, 正三 清水, 清彦 江原 filed Critical 株式会社協立
Application granted granted Critical
Publication of JP3639846B2 publication Critical patent/JP3639846B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • F01D11/00—Preventing or minimising internal leakage of working-fluid, e.g. between stages
    • F01D11/08—Preventing or minimising internal leakage of working-fluid, e.g. between stages for sealing space between rotor blade tips and stator
    • 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
    • F02B37/18—Control of the pumps by bypassing exhaust from the inlet to the outlet of turbine or to the atmosphere
    • 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
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/08—Sealings
    • F04D29/16—Sealings between pressure and suction sides
    • F04D29/161—Sealings between pressure and suction sides especially adapted for elastic fluid pumps
    • F04D29/162—Sealings between pressure and suction sides especially adapted for elastic fluid pumps of a centrifugal flow wheel
    • 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
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Supercharger (AREA)
JP54540498A 1997-04-22 1997-09-19 滑り部材付きターボチャージャ Expired - Fee Related JP3639846B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP10463997 1997-04-22
PCT/JP1997/003346 WO1998048157A1 (fr) 1997-04-22 1997-09-19 Turbocompresseur equipe d'un element coulissant

Publications (1)

Publication Number Publication Date
JP3639846B2 true JP3639846B2 (ja) 2005-04-20

Family

ID=14386029

Family Applications (1)

Application Number Title Priority Date Filing Date
JP54540498A Expired - Fee Related JP3639846B2 (ja) 1997-04-22 1997-09-19 滑り部材付きターボチャージャ

Country Status (2)

Country Link
JP (1) JP3639846B2 (fr)
WO (1) WO1998048157A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014047714A (ja) * 2012-08-31 2014-03-17 Toyota Motor Corp ターボチャージャ
JP2014047726A (ja) * 2012-08-31 2014-03-17 Toyota Motor Corp タービンハウジング及び排気タービン過給機
US11028855B2 (en) 2015-02-27 2021-06-08 Mitsubishi Heavy Industries Engine & Turbocharger, Ltd. Method of manufacturing supercharger

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103748335B (zh) * 2011-07-25 2016-05-04 丰田自动车株式会社 压缩机壳体以及废气涡轮增压器
EP3263911A4 (fr) * 2015-02-25 2018-02-21 OTICS Corporation Boîtier de compresseur pour surcompresseur et son procédé de fabrication
JPWO2016136037A1 (ja) * 2015-02-25 2017-11-30 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
JP6565124B2 (ja) 2015-03-24 2019-08-28 三菱重工エンジン＆ターボチャージャ株式会社 インペラカバー、回転機械、及びインペラカバーの製造方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06257454A (ja) * 1993-03-10 1994-09-13 Hitachi Ltd 自動車用ターボチャージャのコンプレッサケース
JP3153378B2 (ja) * 1993-04-20 2001-04-09 株式会社日立製作所 過給機の製造方法および過給機
JP3294491B2 (ja) * 1995-12-20 2002-06-24 株式会社日立製作所 内燃機関の過給機

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014047714A (ja) * 2012-08-31 2014-03-17 Toyota Motor Corp ターボチャージャ
JP2014047726A (ja) * 2012-08-31 2014-03-17 Toyota Motor Corp タービンハウジング及び排気タービン過給機
US11028855B2 (en) 2015-02-27 2021-06-08 Mitsubishi Heavy Industries Engine & Turbocharger, Ltd. Method of manufacturing supercharger

Also Published As

Publication number Publication date
WO1998048157A1 (fr) 1998-10-29

Similar Documents

Publication Publication Date Title
JP4028923B2 (ja) 滑り部材付きターボチャージャ
US4613288A (en) Turbocharger
US7946116B2 (en) Turbocharger comprising a variable nozzle device
KR100453467B1 (ko) 내연기관의과급기
KR100737377B1 (ko) 활주 피스톤을 갖춘 가변 형상 터보차저
EP3168429B1 (fr) Cartouche de roue statorique de turbine destiné à être utilisé avec un noyau de turbocompresseur
KR100476516B1 (ko) 배출가스터보과급기의배출가스터빈
US20070196206A1 (en) Pressure load compressor diffuser
JP2009524773A (ja) ウェーブスプリングを用いたｖｔｇ機構組立体
JPS6233413B2 (fr)
JP3639846B2 (ja) 滑り部材付きターボチャージャ
WO2011152454A1 (fr) Turbocompresseur à aube fixe
JP2011052558A (ja) 過給機
EP3470648B1 (fr) Turbocompresseur
US7681397B2 (en) Heat engine
US20170044927A1 (en) Lock-up prevention vane for variable geometry turbocharger
JP2004162578A (ja) 滑り部材付きターボチャージャ
US8539936B2 (en) Supercharger rotor shaft seal pressure equalization
JPS6253692B2 (fr)
JPS58162794A (ja) ベ−ン型圧縮機
CN212615553U (zh) 轴承壳体、壳体组件和涡轮增压器
JPS5970830A (ja) タ−ボ過給機
US20070274825A1 (en) Seal Arrangement for a Gas Turbine
GB2409005A (en) Internally insulated turbine assembly
JP2004324569A (ja) 過給機の製造方法及び過給機

Legal Events

Date Code Title Description
A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20040421

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20040421

A871 Explanation of circumstances concerning accelerated examination

Free format text: JAPANESE INTERMEDIATE CODE: A871

Effective date: 20040421

RD02 Notification of acceptance of power of attorney

Free format text: JAPANESE INTERMEDIATE CODE: A7422

Effective date: 20040604

A975 Report on accelerated examination

Free format text: JAPANESE INTERMEDIATE CODE: A971005

Effective date: 20040617

RD04 Notification of resignation of power of attorney

Free format text: JAPANESE INTERMEDIATE CODE: A7424

Effective date: 20040624

A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20040727

A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20041102

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20041104

R155 Notification before disposition of declining of application

Free format text: JAPANESE INTERMEDIATE CODE: R155

R150 Certificate of patent or registration of utility model

Free format text: JAPANESE INTERMEDIATE CODE: R150

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20090128

Year of fee payment: 4

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20100128

Year of fee payment: 5

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20100128

Year of fee payment: 5

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20100128

Year of fee payment: 5

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20110128

Year of fee payment: 6

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20110128

Year of fee payment: 6

S111 Request for change of ownership or part of ownership

Free format text: JAPANESE INTERMEDIATE CODE: R313117

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20110128

Year of fee payment: 6

R360 Written notification for declining of transfer of rights

Free format text: JAPANESE INTERMEDIATE CODE: R360

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20110128

Year of fee payment: 6

R360 Written notification for declining of transfer of rights

Free format text: JAPANESE INTERMEDIATE CODE: R360

R371 Transfer withdrawn

Free format text: JAPANESE INTERMEDIATE CODE: R371

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20110128

Year of fee payment: 6

S111 Request for change of ownership or part of ownership

Free format text: JAPANESE INTERMEDIATE CODE: R313117

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20110128

Year of fee payment: 6

R350 Written notification of registration of transfer

Free format text: JAPANESE INTERMEDIATE CODE: R350

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20120128

Year of fee payment: 7

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20130128

Year of fee payment: 8

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20130128

Year of fee payment: 8

S111 Request for change of ownership or part of ownership

Free format text: JAPANESE INTERMEDIATE CODE: R313117

R350 Written notification of registration of transfer

Free format text: JAPANESE INTERMEDIATE CODE: R350

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20140128

Year of fee payment: 9

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

S111 Request for change of ownership or part of ownership

Free format text: JAPANESE INTERMEDIATE CODE: R313117

R350 Written notification of registration of transfer

Free format text: JAPANESE INTERMEDIATE CODE: R350

LAPS Cancellation because of no payment of annual fees