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JPS6125503U - Gas turbine with ceramic rotor blades - Google Patents

Gas turbine with ceramic rotor blades

Info

Publication number
JPS6125503U
JPS6125503U JP10966284U JP10966284U JPS6125503U JP S6125503 U JPS6125503 U JP S6125503U JP 10966284 U JP10966284 U JP 10966284U JP 10966284 U JP10966284 U JP 10966284U JP S6125503 U JPS6125503 U JP S6125503U
Authority
JP
Japan
Prior art keywords
gas turbine
recess
blade
ceramic rotor
rotor blades
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
JP10966284U
Other languages
Japanese (ja)
Inventor
俊幸 高木
通 出川
Original Assignee
三井造船株式会社
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 三井造船株式会社 filed Critical 三井造船株式会社
Priority to JP10966284U priority Critical patent/JPS6125503U/en
Publication of JPS6125503U publication Critical patent/JPS6125503U/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〜第３図は本考案の実施例に係るガスタービンの
動翼と翼車との接合部を示す図であり、第１図は翼車の
軸と垂直な方向の断面図、第２図は斜視図、第３図は翼
車の軸を含む方向の断面図である。 １・・・・・・翼車、２・・・・・・凹部、３・・・・
・・翼根部、４・・・・・・動翼、５・・・・・・超望
性合金。1 to 3 are diagrams showing a joint between a rotor blade and a blade wheel of a gas turbine according to an embodiment of the present invention, and FIG. 1 is a sectional view in a direction perpendicular to the axis of the blade wheel; 2 is a perspective view, and FIG. 3 is a sectional view in a direction including the axis of the impeller. 1... impeller, 2... recess, 3...
...Blade root, 4...Rotating blade, 5...Superblind alloy.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 周面に動翼取付用の凹部を有する金属製の翼車と、該凹
部に嵌合する形状の翼根部を有するセラミック製動翼と
を、該凹部と翼根部とを嵌合させて一体としたガスター
ビンにおいて、ガスタービン運転中の嵌合部分の温度に
て超塑性を示す金属材を、前記凹部と翼根部との接触面
に介在させたことを特徴とするセラミック製動翼を有す
るガスタービン。A metal blade wheel having a recess for mounting a rotor blade on its circumferential surface and a ceramic rotor blade having a blade root shaped to fit into the recess are integrated by fitting the recess and the blade root. A gas turbine having a ceramic rotor blade, characterized in that a metal material exhibiting superplasticity at the temperature of the fitted part during gas turbine operation is interposed at the contact surface between the recess and the blade root. turbine.
JP10966284U 1984-07-20 1984-07-20 Gas turbine with ceramic rotor blades Pending JPS6125503U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10966284U JPS6125503U (en) 1984-07-20 1984-07-20 Gas turbine with ceramic rotor blades

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10966284U JPS6125503U (en) 1984-07-20 1984-07-20 Gas turbine with ceramic rotor blades

Publications (1)

Publication Number Publication Date
JPS6125503U true JPS6125503U (en) 1986-02-15

Family

ID=30668802

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10966284U Pending JPS6125503U (en) 1984-07-20 1984-07-20 Gas turbine with ceramic rotor blades

Country Status (1)

Country Link
JP (1) JPS6125503U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03205075A (en) * 1990-07-19 1991-09-06 Sophia Co Ltd Shooting device of pinball game machine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03205075A (en) * 1990-07-19 1991-09-06 Sophia Co Ltd Shooting device of pinball game machine

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