JPS6151406U - - Google Patents

Info

Publication number
JPS6151406U
JPS6151406U JP13515584U JP13515584U JPS6151406U JP S6151406 U JPS6151406 U JP S6151406U JP 13515584 U JP13515584 U JP 13515584U JP 13515584 U JP13515584 U JP 13515584U JP S6151406 U JPS6151406 U JP S6151406U
Authority
JP
Japan
Prior art keywords
nut
stop plate
view
dovetail
dovetail groove
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
JP13515584U
Other languages
Japanese (ja)
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 filed Critical
Priority to JP13515584U priority Critical patent/JPS6151406U/ja
Publication of JPS6151406U publication Critical patent/JPS6151406U/ja
Pending legal-status Critical Current

Links

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第1図は第3図の−断面図、第2図は動翼
の断面図、第3図は動翼の側面図、第4図は第3
図の−線断面図、第5図は止板の正面図、第
6図は止板の側面図、第7図はナツトの正面図、
第8図はナツトの側面断面図、第9図は組立図、
第10図は従来例の翼止装置の正面断面図、第1
1図は同円板の正面断面図、第12図は他の従来
例の正面断面図である。 1…動翼、2…円板、3…止板、4…ナツト、
5…おねじ、7…あり溝、8…冷却空気ポケツト
Figure 1 is a cross-sectional view of Figure 3, Figure 2 is a cross-sectional view of the rotor blade, Figure 3 is a side view of the rotor blade, and Figure 4 is a cross-sectional view of the rotor blade.
Figure 5 is a front view of the stop plate, Figure 6 is a side view of the stop plate, Figure 7 is a front view of the nut,
Figure 8 is a side sectional view of the nut, Figure 9 is an assembly diagram,
Figure 10 is a front cross-sectional view of a conventional wing stop device;
FIG. 1 is a front sectional view of the same disc, and FIG. 12 is a front sectional view of another conventional example. 1... Moving blade, 2... Disc, 3... Stop plate, 4... Nut,
5...Male thread, 7...Dovetail groove, 8...Cooling air pocket.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 円板の側面にあり溝を設け、該あり溝に止板の
ありを嵌入し、動翼の底溝にナツトを設け、該ナ
ツトにおねじを嵌入して止板の周方向の移動を阻
止し、固定してなるガスタービン動翼の翼止め装
置。
A dovetail groove is provided on the side of the disc, the dovetail of the stop plate is fitted into the dovetail groove, a nut is provided in the bottom groove of the rotor blade, and a screw is inserted into the nut to prevent the stop plate from moving in the circumferential direction. A blade stopper for gas turbine rotor blades that is fixed.
JP13515584U 1984-09-07 1984-09-07 Pending JPS6151406U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13515584U JPS6151406U (en) 1984-09-07 1984-09-07

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13515584U JPS6151406U (en) 1984-09-07 1984-09-07

Publications (1)

Publication Number Publication Date
JPS6151406U true JPS6151406U (en) 1986-04-07

Family

ID=30693654

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13515584U Pending JPS6151406U (en) 1984-09-07 1984-09-07

Country Status (1)

Country Link
JP (1) JPS6151406U (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018110580A1 (en) * 2016-12-13 2018-06-21 三菱日立パワーシステムズ株式会社 Gas turbine disassembling/assembling method, seal plate assembly, and gas turbine rotor
JP2018178985A (en) * 2017-04-12 2018-11-15 ドゥサン ヘヴィー インダストリーズ アンド コンストラクション カンパニー リミテッド Gas turbine blade assembly including retainer assembling structure, and gas turbine including the same
USD960833S1 (en) 2018-05-23 2022-08-16 Mitsubishi Power, Ltd. Seal plate for rotary machine
USD975135S1 (en) 2018-05-23 2023-01-10 Mitsubishi Heavy Industries, Ltd. Seal plate for rotary machine

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018110580A1 (en) * 2016-12-13 2018-06-21 三菱日立パワーシステムズ株式会社 Gas turbine disassembling/assembling method, seal plate assembly, and gas turbine rotor
CN110062838A (en) * 2016-12-13 2019-07-26 三菱日立电力系统株式会社 Decomposition assemble method, sealing plate assembly and the gas turbine rotor of gas turbine
EP3536905A4 (en) * 2016-12-13 2020-01-08 Mitsubishi Hitachi Power Systems, Ltd. Gas turbine disassembling/assembling method, seal plate assembly, and gas turbine rotor
TWI705182B (en) * 2016-12-13 2020-09-21 日商三菱日立電力系統股份有限公司 Disassembly and assembly method of gas turbine, seal plate assembly and gas turbine roller
CN110062838B (en) * 2016-12-13 2021-09-14 三菱动力株式会社 Method of disassembling and assembling gas turbine, seal plate assembly, and gas turbine rotor
JP2018178985A (en) * 2017-04-12 2018-11-15 ドゥサン ヘヴィー インダストリーズ アンド コンストラクション カンパニー リミテッド Gas turbine blade assembly including retainer assembling structure, and gas turbine including the same
USD960833S1 (en) 2018-05-23 2022-08-16 Mitsubishi Power, Ltd. Seal plate for rotary machine
USD975135S1 (en) 2018-05-23 2023-01-10 Mitsubishi Heavy Industries, Ltd. Seal plate for rotary machine

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