JPS6119640U - Variable nozzle link mechanism - Google Patents

Variable nozzle link mechanism

Info

Publication number
JPS6119640U
JPS6119640U JP10423984U JP10423984U JPS6119640U JP S6119640 U JPS6119640 U JP S6119640U JP 10423984 U JP10423984 U JP 10423984U JP 10423984 U JP10423984 U JP 10423984U JP S6119640 U JPS6119640 U JP S6119640U
Authority
JP
Japan
Prior art keywords
variable nozzle
support rod
link mechanism
nozzle link
drive lever
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
Application number
JP10423984U
Other languages
Japanese (ja)
Inventor
純一 佐山
Original Assignee
トヨタ自動車株式会社
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 トヨタ自動車株式会社 filed Critical トヨタ自動車株式会社
Priority to JP10423984U priority Critical patent/JPS6119640U/en
Publication of JPS6119640U publication Critical patent/JPS6119640U/en
Pending legal-status Critical Current

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  • 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 drawings]

−図：：＝＊に係る可変ノニ・・のリンク機構の一実施
例を備えた二軸式ガスタービンエンジンの要部断面図、
第２図は本考案に係る可変ノズルのリンク機構の一実施
例を示す要部斜視図、第３図は第２図の■部の平面図、
第４図は従来の可変ノズルのリンク機構の一例を示す一
部斜視図、第５図ａ， ｂは駆動レバーと支持棒および
リングとの関係を示す図、第６図は駆動レバーの回動角
と可変ノズル回動角との関係を示す図である。 ７・・・ハウジング、１０・・・駆動装置、１１・・・
第１ ・ノ駆動レバー、１２・・・第２の駆動レバー、
１２ａ’・・・カム溝、１３・・・支持棒、１４・・・
リング、１５・・・ピン、１６・・・支持レバー、１７
・・・可変ノズル。- Figure:: A sectional view of the main parts of a two-shaft gas turbine engine equipped with an embodiment of the variable noni... link mechanism according to
FIG. 2 is a perspective view of essential parts showing an embodiment of the link mechanism of the variable nozzle according to the present invention, FIG. 3 is a plan view of the section ■ in FIG. 2,
Figure 4 is a partial perspective view showing an example of the link mechanism of a conventional variable nozzle, Figures 5a and b are diagrams showing the relationship between the drive lever, support rod and ring, and Figure 6 shows the rotation of the drive lever. FIG. 3 is a diagram showing the relationship between the angle and the variable nozzle rotation angle. 7... Housing, 10... Drive device, 11...
1st drive lever, 12...2nd drive lever,
12a'...Cam groove, 13...Support rod, 14...
Ring, 15... Pin, 16... Support lever, 17
...Variable nozzle.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ハウジングの外周側に配設されたリングと、一端部が該
リングにピンを介して回動自在に連結されかつ他端部に
可変ノズルが支持されて成る支持レバーと、前記リング
の所定位置に立設寄れた支持棒と、該支持棒に直交する
ごとく連結されかつ駆動装置によって支持棒の軸線方向
に対して略直交する方向に作動される駆動レバーとから
成り、該駆動レバーの支持棒が嵌合するカム溝形状を、
所定の曲率を有する曲線形状としたことを特徴とする可
変ノズルのリンク機構。a ring disposed on the outer peripheral side of the housing; a support lever having one end rotatably connected to the ring via a pin and a variable nozzle supported at the other end; It consists of a vertical support rod, and a drive lever connected perpendicularly to the support rod and operated by a drive device in a direction substantially perpendicular to the axial direction of the support rod, and the support rod of the drive lever is The shape of the cam groove to be fitted is
A variable nozzle link mechanism characterized by having a curved shape having a predetermined curvature.
JP10423984U 1984-07-10 1984-07-10 Variable nozzle link mechanism Pending JPS6119640U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10423984U JPS6119640U (en) 1984-07-10 1984-07-10 Variable nozzle link mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10423984U JPS6119640U (en) 1984-07-10 1984-07-10 Variable nozzle link mechanism

Publications (1)

Publication Number Publication Date
JPS6119640U true JPS6119640U (en) 1986-02-04

Family

ID=30663595

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10423984U Pending JPS6119640U (en) 1984-07-10 1984-07-10 Variable nozzle link mechanism

Country Status (1)

Country Link
JP (1) JPS6119640U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006322456A (en) * 2005-05-17 2006-11-30 Snecma System for controlling stage of stator vane with variable pitch in turbo-machine
JP2006322457A (en) * 2005-05-17 2006-11-30 Snecma System for controlling stage of stator vane with variable pitch in turbo-machine
WO2016207513A1 (en) 2015-06-25 2016-12-29 Safran Aircraft Engines System for controlling variable-setting blades for a turbine engine

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55104531A (en) * 1978-12-27 1980-08-11 Gen Electric Device for operating closed door
JPS5849697A (en) * 1981-09-21 1983-03-23 Agency Of Ind Science & Technol Preparation of silicon carbide whisker

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55104531A (en) * 1978-12-27 1980-08-11 Gen Electric Device for operating closed door
JPS5849697A (en) * 1981-09-21 1983-03-23 Agency Of Ind Science & Technol Preparation of silicon carbide whisker

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006322456A (en) * 2005-05-17 2006-11-30 Snecma System for controlling stage of stator vane with variable pitch in turbo-machine
JP2006322457A (en) * 2005-05-17 2006-11-30 Snecma System for controlling stage of stator vane with variable pitch in turbo-machine
JP4653013B2 (en) * 2005-05-17 2011-03-16 スネクマ A system for controlling the stage of a variable pitch stator vane in a turbomachine.
WO2016207513A1 (en) 2015-06-25 2016-12-29 Safran Aircraft Engines System for controlling variable-setting blades for a turbine engine
FR3038018A1 (en) * 2015-06-25 2016-12-30 Snecma VARIABLE TIMING AUB CONTROL SYSTEM FOR TURBOMACHINE
CN107771250A (en) * 2015-06-25 2018-03-06 赛峰飞机发动机公司 The system for being used to control adjustable setting blade for turbogenerator

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