JPH0176503U - - Google Patents

Info

Publication number
JPH0176503U
JPH0176503U JP1987172380U JP17238087U JPH0176503U JP H0176503 U JPH0176503 U JP H0176503U JP 1987172380 U JP1987172380 U JP 1987172380U JP 17238087 U JP17238087 U JP 17238087U JP H0176503 U JPH0176503 U JP H0176503U
Authority
JP
Japan
Prior art keywords
flow path
turbine
volute casing
impeller
outer circumferential
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
JP1987172380U
Other languages
Japanese (ja)
Other versions
JPH0727361Y2 (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 JP1987172380U priority Critical patent/JPH0727361Y2/en
Publication of JPH0176503U publication Critical patent/JPH0176503U/ja
Application granted granted Critical
Publication of JPH0727361Y2 publication Critical patent/JPH0727361Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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  • Control Of Turbines (AREA)
  • Supercharger (AREA)

Description

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

第１図は本考案の１実施例を示し、本考案を応
用したラジアルタービンにおけるボリユートケー
シングの軸直角断面図、第２図は従来例を示す第
１図に対応する断面図であり、第３図はその軸心
線に沿う断面図である。 １０……ボリユートケーシング、１１……通路
、１１Ａ……前部通路、１１Ｂ……外周通路、１
１Ｃ……内周通路、１４０……可動舌。 FIG. 1 shows an embodiment of the present invention, and is a sectional view perpendicular to the axis of a volute casing in a radial turbine to which the present invention is applied, and FIG. 2 is a sectional view corresponding to FIG. 1 showing a conventional example. FIG. 3 is a sectional view taken along the axis. 10... Volute casing, 11... Passage, 11A... Front passage, 11B... Outer periphery passage, 1
1C...Inner circumference passage, 140...Movable tongue.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ボリユートケーシングの外周側から導入した流
体をタービン翼車の半径方向に流入させて該翼車
を駆動するラジアルタービンにおいて、上記ボリ
ユートケーシング内の流路の一部を内周流路と外
周流路とに分割する隔壁と、該隔壁の前縁部に近
接して設けられた軸を中心に回動して、上記内周
通路の入口を開閉する可動舌とを具えたことを特
徴とする可変容量形ノズルレスラジアルタービン
。 In a radial turbine in which fluid introduced from the outer circumferential side of the volute casing flows in the radial direction of the turbine impeller to drive the impeller, a part of the flow path in the volute casing is divided into an inner circumferential flow path and an outer circumferential flow path. and a movable tongue that opens and closes the entrance of the inner circumferential passage by rotating around a shaft provided close to the front edge of the partition. Nozzleless radial turbine.
JP1987172380U 1987-11-11 1987-11-11 Variable capacity nozzleless radial turbine Expired - Lifetime JPH0727361Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987172380U JPH0727361Y2 (en) 1987-11-11 1987-11-11 Variable capacity nozzleless radial turbine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987172380U JPH0727361Y2 (en) 1987-11-11 1987-11-11 Variable capacity nozzleless radial turbine

Publications (2)

Publication Number Publication Date
JPH0176503U true JPH0176503U (en) 1989-05-24
JPH0727361Y2 JPH0727361Y2 (en) 1995-06-21

Family

ID=31464353

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987172380U Expired - Lifetime JPH0727361Y2 (en) 1987-11-11 1987-11-11 Variable capacity nozzleless radial turbine

Country Status (1)

Country Link
JP (1) JPH0727361Y2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH108977A (en) * 1996-04-25 1998-01-13 Aisin Seiki Co Ltd Variable displacement turbo charger

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH108977A (en) * 1996-04-25 1998-01-13 Aisin Seiki Co Ltd Variable displacement turbo charger

Also Published As

Publication number Publication date
JPH0727361Y2 (en) 1995-06-21

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