JPS60133103U - Seal structure - Google Patents

Seal structure

Info

Publication number
JPS60133103U
JPS60133103U JP2063184U JP2063184U JPS60133103U JP S60133103 U JPS60133103 U JP S60133103U JP 2063184 U JP2063184 U JP 2063184U JP 2063184 U JP2063184 U JP 2063184U JP S60133103 U JPS60133103 U JP S60133103U
Authority
JP
Japan
Prior art keywords
seal structure
seal
turbine nozzle
segments
tongue
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
JP2063184U
Other languages
Japanese (ja)
Inventor
児嶋　日出虎
福山　英一
文之 広瀬
Original Assignee
株式会社日立製作所
日立サービスエンジニアリング株式会社
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 株式会社日立製作所, 日立サービスエンジニアリング株式会社 filed Critical 株式会社日立製作所
Priority to JP2063184U priority Critical patent/JPS60133103U/en
Publication of JPS60133103U publication Critical patent/JPS60133103U/en
Pending legal-status Critical Current

Links

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、はタービンノズルまわりの構造図、第２図はタ
ービンノズルを入口側より見た斜視図、第３図はタービ
ンノズルセグメント間の構造を示す斜視図、第４図はタ
ービンノズルセグメント間を□内周側より見た図、第５
図はシールプレートに作用する力の方向を示す図、第６
図はシールプレート溶接部破断状況を示す図、第７図は
シールプレート摩耗部の破断状況を示す図、第８図は本
考案のタービンノズルセグメント間のシール構造の斜視
図である。 ２４ａ、２４ｂ・・・・・・さねはぎ構造。 光５図 １２１０目 も８図 り（−Fig. 1 is a structural diagram around the turbine nozzle, Fig. 2 is a perspective view of the turbine nozzle seen from the inlet side, Fig. 3 is a perspective view showing the structure between the turbine nozzle segments, and Fig. 4 is a diagram showing the structure between the turbine nozzle segments. □View from the inner circumferential side, 5th
Figure 6 shows the direction of the force acting on the seal plate.
7 is a diagram showing a fractured state of a seal plate welded part, FIG. 7 is a diagram showing a fractured state of a worn part of a seal plate, and FIG. 8 is a perspective view of a seal structure between turbine nozzle segments of the present invention. 24a, 24b... tongue and groove structure. Light 5 diagram 1210 eyes also 8 diagram (-

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ガスタービン用ノズルのセグメント間のシールをさねは
ぎ構造としたことを特徴とするシール構造。A seal structure characterized in that a seal between segments of a gas turbine nozzle has a tongue-and-groove structure.
JP2063184U 1984-02-17 1984-02-17 Seal structure Pending JPS60133103U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2063184U JPS60133103U (en) 1984-02-17 1984-02-17 Seal structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2063184U JPS60133103U (en) 1984-02-17 1984-02-17 Seal structure

Publications (1)

Publication Number Publication Date
JPS60133103U true JPS60133103U (en) 1985-09-05

Family

ID=30511298

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2063184U Pending JPS60133103U (en) 1984-02-17 1984-02-17 Seal structure

Country Status (1)

Country Link
JP (1) JPS60133103U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002235504A (en) * 2001-02-06 2002-08-23 Mitsubishi Heavy Ind Ltd Stator blade shroud of gas turbine
JP2008255989A (en) * 2007-04-05 2008-10-23 Alstom Technology Ltd Clearance seal in blade of turbo machine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002235504A (en) * 2001-02-06 2002-08-23 Mitsubishi Heavy Ind Ltd Stator blade shroud of gas turbine
JP2008255989A (en) * 2007-04-05 2008-10-23 Alstom Technology Ltd Clearance seal in blade of turbo machine

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