JPS5840523U - Variable capacity turbine for turbocharger - Google Patents

Variable capacity turbine for turbocharger

Info

Publication number
JPS5840523U
JPS5840523U JP13594681U JP13594681U JPS5840523U JP S5840523 U JPS5840523 U JP S5840523U JP 13594681 U JP13594681 U JP 13594681U JP 13594681 U JP13594681 U JP 13594681U JP S5840523 U JPS5840523 U JP S5840523U
Authority
JP
Japan
Prior art keywords
turbine
turbocharger
variable capacity
partition wall
scroll
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
JP13594681U
Other languages
Japanese (ja)
Other versions
JPS6345549Y2 (en
Inventor
直樹 皆本
博美 村山
Original Assignee
アイシン精機株式会社
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 アイシン精機株式会社 filed Critical アイシン精機株式会社
Priority to JP13594681U priority Critical patent/JPS5840523U/en
Publication of JPS5840523U publication Critical patent/JPS5840523U/en
Application granted granted Critical
Publication of JPS6345549Y2 publication Critical patent/JPS6345549Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Supercharger (AREA)
  • Control Of Turbines (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) [Summary] 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図は本案装置の実施例を示す断面図、第２図は第１
図の右側面から見たハウジング３２と隔壁３６とが組合
された状態を示す側面図、第３図は第２図の■−■線断
面の隔壁３６のみを示した断面図、第４図は第３図と同
様な断面図で隔壁３６の変形例を示すものである。 １０：ターボチャージャ、１３：タービンホイール、１
４：回転軸、３２：タービンハウジング、３３：タービ
ンスクロール、３６：隔壁、３８：リンク、４１．４１
’　　：ノズル部。Fig. 1 is a sectional view showing an embodiment of the proposed device, and Fig. 2 is a sectional view showing an embodiment of the proposed device.
A side view showing the combined state of the housing 32 and the partition wall 36 seen from the right side of the figure, FIG. 3 is a sectional view showing only the partition wall 36 taken along the line ■-■ in FIG. 2, and FIG. A modification of the partition wall 36 is shown in a cross-sectional view similar to FIG. 3. 10: Turbocharger, 13: Turbine wheel, 1
4: Rotating shaft, 32: Turbine housing, 33: Turbine scroll, 36: Partition wall, 38: Link, 41.41
' : Nozzle part.

Claims (2)

【実用新案登録請求の範囲】[Scope of utility model registration request] （１）タービンハウジング内に形成されたタービンスク
ロールを通過した排気ガスが回転軸に固定されたタービ
ンホイールに衝突してのち出口に排出されるように構成
されたターボチャージャ用タービンにおいて、 エンジン回転数が低下したときに上記タービンスクロー
ルの容積を減少せしめるように移動する隔壁を設けたこ
とを特徴とするターボチャージャ用可変容量タービン。(1) In a turbocharger turbine configured such that exhaust gas passes through a turbine scroll formed in a turbine housing, collides with a turbine wheel fixed to a rotating shaft, and is then discharged to an outlet, the engine rotational speed A variable capacity turbine for a turbocharger, characterized in that a partition wall is provided that moves to reduce the volume of the turbine scroll when the volume of the turbine scroll decreases. （２）隔壁にはノズル方向に延在する環状突出部が形成
されている実用新案登録請求の範囲第１項記載のターボ
チャージャ用可変容量タービン。(2) The variable displacement turbine for a turbocharger according to claim 1, wherein the partition wall is formed with an annular protrusion extending in the nozzle direction.
JP13594681U 1981-09-11 1981-09-11 Variable capacity turbine for turbocharger Granted JPS5840523U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13594681U JPS5840523U (en) 1981-09-11 1981-09-11 Variable capacity turbine for turbocharger

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13594681U JPS5840523U (en) 1981-09-11 1981-09-11 Variable capacity turbine for turbocharger

Publications (2)

Publication Number Publication Date
JPS5840523U true JPS5840523U (en) 1983-03-17
JPS6345549Y2 JPS6345549Y2 (en) 1988-11-25

Family

ID=29929292

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13594681U Granted JPS5840523U (en) 1981-09-11 1981-09-11 Variable capacity turbine for turbocharger

Country Status (1)

Country Link
JP (1) JPS5840523U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6195050U (en) * 1984-11-27 1986-06-19

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5420213A (en) * 1977-07-18 1979-02-15 Hitachi Ltd Exhaust gas turbine supercharger
JPS5591707A (en) * 1978-10-20 1980-07-11 Cummins Engine Co Inc Turbine casing

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5420213A (en) * 1977-07-18 1979-02-15 Hitachi Ltd Exhaust gas turbine supercharger
JPS5591707A (en) * 1978-10-20 1980-07-11 Cummins Engine Co Inc Turbine casing

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6195050U (en) * 1984-11-27 1986-06-19

Also Published As

Publication number Publication date
JPS6345549Y2 (en) 1988-11-25

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