JPH03108828U - - Google Patents
Info
- Publication number
- JPH03108828U JPH03108828U JP1735790U JP1735790U JPH03108828U JP H03108828 U JPH03108828 U JP H03108828U JP 1735790 U JP1735790 U JP 1735790U JP 1735790 U JP1735790 U JP 1735790U JP H03108828 U JPH03108828 U JP H03108828U
- Authority
- JP
- Japan
- Prior art keywords
- ring gear
- drive pinion
- gas turbine
- vane
- variable nozzle
- 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
Landscapes
- Control Of Turbines (AREA)
Description
第１図はこの考案の装置を示す断面図。第２図
は別の実施例におけるギヤ部の拡大側面図。
１０……パワータービン、１２……パワーター
ビン回転軸、１６……ベーン、２０……ダクト、
２２……リングギヤ、２４……軸受、２５……ア
クチユエータ、２６……駆動軸、２８……リング
ギヤ駆動歯車、３０……ベーン駆動歯車。
FIG. 1 is a sectional view showing the device of this invention. FIG. 2 is an enlarged side view of a gear section in another embodiment. 10... Power turbine, 12... Power turbine rotating shaft, 16... Vane, 20... Duct,
22... Ring gear, 24... Bearing, 25... Actuator, 26... Drive shaft, 28... Ring gear drive gear, 30... Vane drive gear.
Claims (1)
と同芯に配置されたリングギヤと、前記リングギ
ヤと噛合し、円周方向に配置された各可変ノズル
ベーンを駆動するベーン駆動ピニオンと、前記リ
ングギヤと噛合し、リングギヤを回転駆動するリ
ングギヤ駆動ピニオンと、該リングギヤ駆動ピニ
オンに連結される回転駆動アクチユエータとを備
えるガスタービンエンジンにおいて、ベーン駆動
ピニオン及びリングギヤ駆動ピニオンとはリング
ギヤの片側においてリングギヤと噛合しているこ
とを特徴とするガスタービンエンジンの可変ノズ
ルベーン駆動装置。 a ring gear disposed concentrically with an axis of a turbine rotating shaft of a gas turbine engine; a vane drive pinion that meshes with the ring gear and drives each variable nozzle vane disposed in a circumferential direction; A gas turbine engine comprising a ring gear drive pinion that rotationally drives a ring gear, and a rotation drive actuator connected to the ring gear drive pinion, characterized in that the vane drive pinion and the ring gear drive pinion mesh with the ring gear on one side of the ring gear. Variable nozzle vane drive system for gas turbine engines.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1735790U JPH03108828U (en) | 1990-02-26 | 1990-02-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1735790U JPH03108828U (en) | 1990-02-26 | 1990-02-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03108828U true JPH03108828U (en) | 1991-11-08 |
Family
ID=31520571
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1735790U Pending JPH03108828U (en) | 1990-02-26 | 1990-02-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03108828U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS634184A (en) * | 1986-06-25 | 1988-01-09 | スガツネ工業株式会社 | Link type balance hinge |
-
1990
- 1990-02-26 JP JP1735790U patent/JPH03108828U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS634184A (en) * | 1986-06-25 | 1988-01-09 | スガツネ工業株式会社 | Link type balance hinge |
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