JPS61192523U - - Google Patents
Info
- Publication number
- JPS61192523U JPS61192523U JP7728685U JP7728685U JPS61192523U JP S61192523 U JPS61192523 U JP S61192523U JP 7728685 U JP7728685 U JP 7728685U JP 7728685 U JP7728685 U JP 7728685U JP S61192523 U JPS61192523 U JP S61192523U
- Authority
- JP
- Japan
- Prior art keywords
- turbine
- exhaust turbine
- variable
- ceramic member
- end surface
- 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
Links
- 239000000919 ceramic Substances 0.000 claims description 4
- 239000000758 substrate Substances 0.000 claims description 2
- 238000000034 method Methods 0.000 claims 1
- 238000011144 upstream manufacturing Methods 0.000 claims 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
Landscapes
- Supercharger (AREA)
- Control Of Turbines (AREA)
Description
第１図は本考案に基づく可変タービンノズル式
過給機の縦断面図である。第２図は第１図の過給
機を一部切除しかつ排気タービンの側から見た端
面図である。
１…ケーシング、２…開口部、３…背板、３ａ
…潤滑部ケーシング、４…押え板、５…スタツド
ボルト、６…ナツト、７…開口部、８…ケーシン
グ、９…背板、１０…ボルト、１１…押え板、１
２…ボルト、１３…回転軸、１３ａ…大径部、１
３ｂ…小径部、１３ｃ…中空拡径部、１４…ター
ビンホイール、１５…軸受孔、１６…軸受部材、
１７…コンプレツサホイール、１８…ナツト、１
９…六角断面部、２０…スラストワツシヤ、２１
…スラストメタル、２２…カラー、２３…ブツシ
ング、２４…開口部、２５…環状室、２６…ベー
ン、２７…セラミツクリング、２８…基板、２８
ａ…環状突部、２９…小径軸部、３０…円板、３
０ａ…拡頭突部、３１…リング部材、３１ａ…切
欠部、３２…アウタレース、３３…ボール、３４
…操作軸、３５…スロツト、３７…ボルト、３８
…セラミツクリング、３９，４０…シールリング
、４１…潤滑油導入口、４２…空室、４３…ガイ
ド部材、４４…溝、５０…環状室、５１…吸気出
口。
FIG. 1 is a longitudinal sectional view of a variable turbine nozzle type supercharger based on the present invention. FIG. 2 is an end view of the supercharger of FIG. 1 with a portion cut away and seen from the exhaust turbine side. 1... Casing, 2... Opening, 3... Back plate, 3a
... Lubricating part casing, 4... Holding plate, 5... Stud bolt, 6... Nut, 7... Opening, 8... Casing, 9... Back plate, 10... Bolt, 11... Holding plate, 1
2... Bolt, 13... Rotating shaft, 13a... Large diameter part, 1
3b... Small diameter part, 13c... Hollow enlarged diameter part, 14... Turbine wheel, 15... Bearing hole, 16... Bearing member,
17... Compressor wheel, 18... Nut, 1
9...Hexagonal cross section, 20...Thrust washer, 21
... Thrust metal, 22... Collar, 23... Butching, 24... Opening, 25... Annular chamber, 26... Vane, 27... Ceramic ring, 28... Substrate, 28
a...Annular protrusion, 29...Small diameter shaft part, 30...Disc, 3
0a... Enlarged head protrusion, 31... Ring member, 31a... Notch, 32... Outer race, 33... Ball, 34
...Operating axis, 35...Slot, 37...Bolt, 38
...Ceramic ring, 39, 40...Seal ring, 41...Lubricating oil inlet, 42...Vacancy, 43...Guide member, 44...Groove, 50...Annular chamber, 51...Intake outlet.
Claims (1)
動されるコンプレツサと、前記排気タービンの上
流側にあつて基板上に傾動可能に軸支されたベー
ンの列からなる可変タービンノズルとを有する過
給機に於て、 前記ベーンの基端面及び遊端面に隣接して対向
する前記基板表面及びケーシング内面の少なくと
もいずれか一方にセラミツク部材が貼設されてい
ることを特徴とする可変タービンノズル式過給機
。 (2) 前記セラミツク部材が前記排気タービンを
外囲する環状板材からなることを特徴とする第１
項に記載の可変タービンノズル式過給機。[Claims for Utility Model Registration] (1) A variable air compressor comprising an exhaust turbine, a compressor driven by the exhaust turbine, and a row of vanes located upstream of the exhaust turbine and rotatably supported on a base plate. A turbocharger having a turbine nozzle, characterized in that a ceramic member is attached to at least one of the substrate surface and the casing inner surface adjacent to and facing the proximal end surface and distal end surface of the vane. Variable turbine nozzle supercharger. (2) A first method characterized in that the ceramic member is an annular plate surrounding the exhaust turbine.
The variable turbine nozzle type supercharger described in .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7728685U JPS61192523U (en) | 1985-05-24 | 1985-05-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7728685U JPS61192523U (en) | 1985-05-24 | 1985-05-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61192523U true JPS61192523U (en) | 1986-11-29 |
Family
ID=30620216
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7728685U Pending JPS61192523U (en) | 1985-05-24 | 1985-05-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61192523U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017168523A1 (en) * | 2016-03-28 | 2017-10-05 | 三菱重工業株式会社 | Variable geometry turbocharger |
| JP2018162784A (en) * | 2017-02-27 | 2018-10-18 | マン・エナジー・ソリューションズ・エスイー | Turbocharger |
-
1985
- 1985-05-24 JP JP7728685U patent/JPS61192523U/ja active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017168523A1 (en) * | 2016-03-28 | 2017-10-05 | 三菱重工業株式会社 | Variable geometry turbocharger |
| JPWO2017168523A1 (en) * | 2016-03-28 | 2018-11-22 | 三菱重工エンジン＆ターボチャージャ株式会社 | Variable capacity turbocharger |
| US11028767B2 (en) | 2016-03-28 | 2021-06-08 | Mitsubishi Heavy Industries Engine & Turbocharger, Ltd. | Variable geometry turbocharger |
| US11506114B2 (en) | 2016-03-28 | 2022-11-22 | Mitsubishi Heavy Industries Engine & Turbocharger, Ltd. | Variable geometry turbocharger |
| JP2018162784A (en) * | 2017-02-27 | 2018-10-18 | マン・エナジー・ソリューションズ・エスイー | Turbocharger |