JPH0310039U - - Google Patents

Info

Publication number
JPH0310039U
JPH0310039U JP7182089U JP7182089U JPH0310039U JP H0310039 U JPH0310039 U JP H0310039U JP 7182089 U JP7182089 U JP 7182089U JP 7182089 U JP7182089 U JP 7182089U JP H0310039 U JPH0310039 U JP H0310039U
Authority
JP
Japan
Prior art keywords
nozzle
blade
turbine
internal combustion
fixed blade
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
Application number
JP7182089U
Other languages
Japanese (ja)
Other versions
JPH0724589Y2 (en
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 filed Critical
Priority to JP1989071820U priority Critical patent/JPH0724589Y2/en
Publication of JPH0310039U publication Critical patent/JPH0310039U/ja
Application granted granted Critical
Publication of JPH0724589Y2 publication Critical patent/JPH0724589Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Description

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

第１図ないし第３図は本考案の一実施例を示す
もので、第１図は要部の縦断面図、第２図は要部
の正面図、第３図は作用を説明するための要部を
拡大した正面図、第４図は一実施例の作用を説明
するための過給効率−排気流量線図、第５図は本
考案の他の実施例を示す要部を拡大した正面図、
第６図は第５図に示す実施例の作用を説明するた
めの過給効率−排気流量線図、第７図および第８
図は排気タービン過給機の一例を示すもので、第
７図は縦断面図、第８図は一部を拡大した縦断面
側面図、第９図は従来の排気タービン過給機の他
の例を示す縦断面側面図である。 ２０……排気タービン過給機、２１……タービ
ン、２１ａ……インペラ、２２……ノズル、２３
……ノズル翼、２４…固定翼、２５……可動翼、
２６……ケーシング、２７……駆動軸、Ｃ……〓
間。 Figures 1 to 3 show an embodiment of the present invention. Figure 1 is a vertical sectional view of the main part, Figure 2 is a front view of the main part, and Figure 3 is a diagram for explaining the operation. Fig. 4 is a supercharging efficiency-exhaust flow rate diagram for explaining the operation of one embodiment, and Fig. 5 is an enlarged front view of main parts showing another embodiment of the present invention. figure,
FIG. 6 is a supercharging efficiency-exhaust flow rate diagram for explaining the operation of the embodiment shown in FIG. 5, and FIGS.
The figures show an example of an exhaust turbine supercharger. Fig. 7 is a longitudinal sectional view, Fig. 8 is a partially enlarged vertical sectional side view, and Fig. 9 is an example of a conventional exhaust turbine supercharger. FIG. 3 is a vertical cross-sectional side view showing an example. 20... Exhaust turbine supercharger, 21... Turbine, 21a... Impeller, 22... Nozzle, 23
...Nozzle wing, 24... Fixed wing, 25... Movable wing,
26...Casing, 27...Drive shaft, C...〓
while.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 内燃機関から排出される排気によつて回転駆動
されるタービンと、このタービンへ向けて前記排
気を吹き付けるノズルを形成する複数のノズル翼
とを備え、前記各ノズル翼が、固定翼とこの固定
翼に連なる可動翼とによつて構成されているとと
もに、これらの固定翼と可動翼との間に、前記ノ
ズル翼の表面側と裏面側とを連通する〓間が形成
されていることを特徴とする内燃機関用排気ター
ビン過給機。 A turbine rotationally driven by exhaust gas discharged from an internal combustion engine, and a plurality of nozzle blades forming a nozzle that blows the exhaust gas toward the turbine, each of the nozzle blades being connected to a fixed blade and the fixed blade. and a movable blade connected to the nozzle blade, and a space is formed between the fixed blade and the movable blade, which communicates the front side and the back side of the nozzle blade. Exhaust turbine supercharger for internal combustion engines.
JP1989071820U 1989-06-20 1989-06-20 Exhaust turbine supercharger for internal combustion engine Expired - Lifetime JPH0724589Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989071820U JPH0724589Y2 (en) 1989-06-20 1989-06-20 Exhaust turbine supercharger for internal combustion engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989071820U JPH0724589Y2 (en) 1989-06-20 1989-06-20 Exhaust turbine supercharger for internal combustion engine

Publications (2)

Publication Number Publication Date
JPH0310039U true JPH0310039U (en) 1991-01-30
JPH0724589Y2 JPH0724589Y2 (en) 1995-06-05

Family

ID=31609195

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989071820U Expired - Lifetime JPH0724589Y2 (en) 1989-06-20 1989-06-20 Exhaust turbine supercharger for internal combustion engine

Country Status (1)

Country Link
JP (1) JPH0724589Y2 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06125943A (en) * 1992-10-16 1994-05-10 Jiekusu Kk Three-dimensional net sheet
WO2002035063A1 (en) 2000-10-20 2002-05-02 Mitsubishi Heavy Industries, Ltd. Variable displacement turbine
JP2013542372A (en) * 2010-11-13 2013-11-21 ダイムラー・アクチェンゲゼルシャフト Insert parts for turbines for exhaust gas turbocharger, exhaust gas turbocharger, exhaust gas turbocharger
EP2733329A3 (en) * 2012-11-15 2018-05-09 Honeywell International Inc. Turbocharger and variable-nozzle assembly therefor

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62282126A (en) * 1986-05-30 1987-12-08 Honda Motor Co Ltd Variable nozzle structure for turbine

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62282126A (en) * 1986-05-30 1987-12-08 Honda Motor Co Ltd Variable nozzle structure for turbine

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06125943A (en) * 1992-10-16 1994-05-10 Jiekusu Kk Three-dimensional net sheet
WO2002035063A1 (en) 2000-10-20 2002-05-02 Mitsubishi Heavy Industries, Ltd. Variable displacement turbine
EP3056691A1 (en) 2000-10-20 2016-08-17 Mitsubishi Heavy Industries, Ltd. Variable displacement radial turbine
JP2013542372A (en) * 2010-11-13 2013-11-21 ダイムラー・アクチェンゲゼルシャフト Insert parts for turbines for exhaust gas turbocharger, exhaust gas turbocharger, exhaust gas turbocharger
EP2733329A3 (en) * 2012-11-15 2018-05-09 Honeywell International Inc. Turbocharger and variable-nozzle assembly therefor

Also Published As

Publication number Publication date
JPH0724589Y2 (en) 1995-06-05

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