JPS58149537U - Turbo gear with bearing protection device - Google Patents

Turbo gear with bearing protection device

Info

Publication number
JPS58149537U
JPS58149537U JP4648482U JP4648482U JPS58149537U JP S58149537 U JPS58149537 U JP S58149537U JP 4648482 U JP4648482 U JP 4648482U JP 4648482 U JP4648482 U JP 4648482U JP S58149537 U JPS58149537 U JP S58149537U
Authority
JP
Japan
Prior art keywords
protection device
bearing protection
turbocharger
retainer plate
turbine
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.)
Pending
Application number
JP4648482U
Other languages
Japanese (ja)
Inventor
宮村　克則
大室　光作
日南　治朗
Original Assignee
日産自動車株式会社
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 日産自動車株式会社 filed Critical 日産自動車株式会社
Priority to JP4648482U priority Critical patent/JPS58149537U/en
Priority to GB8307199A priority patent/GB2117831A/en
Priority to DE19833310576 priority patent/DE3310576A1/en
Publication of JPS58149537U publication Critical patent/JPS58149537U/en
Pending legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • F01D25/08—Cooling; Heating; Heat-insulation
    • F01D25/12—Cooling
    • 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
    • F01D25/243—Flange connections; Bolting arrangements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2260/00—Function
    • F05B2260/30—Retaining components in desired mutual position
    • F05B2260/301—Retaining bolts or nuts
    • 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
    • F05D2260/00—Function
    • F05D2260/20—Heat transfer, e.g. cooling

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Supercharger (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１′図は従来例の縦断面図である。第２図ａは本考案
の第１の実施例の要部縦断面図、第２図すはその正面図
である。第３図は同じく第２の実施例の正面図、第４図
は同じく第３の実施例の要部縦断面図である。 １・・・・・・排気タービン、２・・・・・・コンプレ
ッサタービン、３・・・・・・タービン軸、４・・・・
・・タービンハウジング、４Ａ・・・・・・タービンハ
ウジングの段付状開口部、６・・・・・・センタハウジ
ング、６Ｂ・・・・・・センタハウジングのフランジ部
、７・・・・・・軸受、９・・・・・・ボルト、１０・
・・・・・リテーナプレート、１２・・・・・・放熱部
材。FIG. 1' is a longitudinal sectional view of a conventional example. FIG. 2a is a vertical cross-sectional view of a main part of the first embodiment of the present invention, and FIG. 2 is a front view thereof. FIG. 3 is a front view of the second embodiment, and FIG. 4 is a longitudinal sectional view of the main part of the third embodiment. 1... Exhaust turbine, 2... Compressor turbine, 3... Turbine shaft, 4...
...Turbine housing, 4A...Stepped opening of turbine housing, 6...Center housing, 6B...Flange portion of center housing, 7...・Bearing, 9... Bolt, 10・
...Retainer plate, 12... Heat dissipation member.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] タービン軸を支持するセンタハウジングのフランジ部を
、タービンハウジングの段付開口部に嵌合し、前記開口
部の周囲に配したボルト並びにリテーナプレートを介し
てタービンハウジングに締着するターボチャージャにお
いて、前記ボルトとリテーナプレートとの間に放熱部材
を介装したことを特徴とする軸受保護装置付ターボチャ
ージャ。In the turbocharger, a flange portion of a center housing supporting a turbine shaft is fitted into a stepped opening of the turbine housing, and is fastened to the turbine housing via bolts and a retainer plate arranged around the opening. A turbocharger with a bearing protection device, characterized in that a heat dissipation member is interposed between a bolt and a retainer plate.
JP4648482U 1982-03-31 1982-03-31 Turbo gear with bearing protection device Pending JPS58149537U (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP4648482U JPS58149537U (en) 1982-03-31 1982-03-31 Turbo gear with bearing protection device
GB8307199A GB2117831A (en) 1982-03-31 1983-03-16 A turbocharger having heat radiation members
DE19833310576 DE3310576A1 (en) 1982-03-31 1983-03-23 TURBOCHARGER WITH SIMPLE HEAT EMISSION ELEMENTS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4648482U JPS58149537U (en) 1982-03-31 1982-03-31 Turbo gear with bearing protection device

Publications (1)

Publication Number Publication Date
JPS58149537U true JPS58149537U (en) 1983-10-07

Family

ID=12748477

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4648482U Pending JPS58149537U (en) 1982-03-31 1982-03-31 Turbo gear with bearing protection device

Country Status (3)

Country Link
JP (1) JPS58149537U (en)
DE (1) DE3310576A1 (en)
GB (1) GB2117831A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4784586A (en) * 1986-10-16 1988-11-15 Allied-Signal Inc. Turbocharger having controlled heat transfer for bearing protection
JPH0192531A (en) * 1987-10-05 1989-04-11 Hitachi Ltd Variable volume exhaust turbine supercharger
US5211541A (en) * 1991-12-23 1993-05-18 General Electric Company Turbine support assembly including turbine heat shield and bolt retainer assembly
DE19652754A1 (en) * 1996-12-18 1998-06-25 Asea Brown Boveri Exhaust gas supercharger
GB0117110D0 (en) 2001-07-13 2001-09-05 Siemens Ag Coolable segment for a turbomachinery and combustion turbine
JP6384512B2 (en) 2016-04-28 2018-09-05 マツダ株式会社 Vehicle with turbocharged engine

Also Published As

Publication number Publication date
GB8307199D0 (en) 1983-04-20
DE3310576A1 (en) 1983-10-13
GB2117831A (en) 1983-10-19

Similar Documents

Publication Publication Date Title
JPS58149537U (en) Turbo gear with bearing protection device
JPS58149538U (en) Turbo gear with bearing protection device
JPS58161132U (en) Turbo gear with bearing protection device
JPS5932130U (en) turbo charger
JPS58152528U (en) Turbo supercharger cooling system
JPS60185032U (en) Motorcycle with supercharger
JPS5913609U (en) Turbo gear with bearing protection device
JPS58150625U (en) Bearing mounting structure
JPS5973503U (en) Ceramic bottle housing
JPS6034527U (en) Turbocharger bearing cooling system
JPS5872429U (en) Autoshield device for turbocharger
JPS58158125U (en) turbo supercharger
JPS58162238U (en) Turbo gear with bearing protection device
JPS59157538U (en) turbo supercharger
JPS5932132U (en) turbo charger
JPS6038125U (en) turbocharger engine
JPS60195934U (en) Turbocharger heat insulator
JPS58119631U (en) Friction clutch cooling system
JPS60167196U (en) centrifugal blower impeller
JPS6238441U (en)
JPS58100223U (en) Heat shield device for turbocharger
JPS6137098U (en) Outboard motor intake structure
JPS611696U (en) Blower damper device
JPS60195935U (en) turbo charger
JPS5930921U (en) Engine crankshaft bearing device