JPS5966948A - 軸流タービンのノズルリングの製造に用いられる金型 - Google Patents

軸流タービンのノズルリングの製造に用いられる金型

Info

Publication number
JPS5966948A
JPS5966948A JP17814682A JP17814682A JPS5966948A JP S5966948 A JPS5966948 A JP S5966948A JP 17814682 A JP17814682 A JP 17814682A JP 17814682 A JP17814682 A JP 17814682A JP S5966948 A JPS5966948 A JP S5966948A
Authority
JP
Japan
Prior art keywords
nozzle
pattern
casting
mold
nozzle ring
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.)
Granted
Application number
JP17814682A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0153142B2 (enrdf_load_stackoverflow
Inventor
Kenji Otomo
健治 大友
Takahiro Takahashi
孝弘 高橋
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ebara Corp
Original Assignee
Ebara Corp
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 Ebara Corp filed Critical Ebara Corp
Priority to JP17814682A priority Critical patent/JPS5966948A/ja
Publication of JPS5966948A publication Critical patent/JPS5966948A/ja
Publication of JPH0153142B2 publication Critical patent/JPH0153142B2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C9/00—Moulds or cores; Moulding processes
    • B22C9/02—Sand moulds or like moulds for shaped castings
    • B22C9/04—Use of lost patterns

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
JP17814682A 1982-10-09 1982-10-09 軸流タービンのノズルリングの製造に用いられる金型 Granted JPS5966948A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17814682A JPS5966948A (ja) 1982-10-09 1982-10-09 軸流タービンのノズルリングの製造に用いられる金型

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17814682A JPS5966948A (ja) 1982-10-09 1982-10-09 軸流タービンのノズルリングの製造に用いられる金型

Publications (2)

Publication Number Publication Date
JPS5966948A true JPS5966948A (ja) 1984-04-16
JPH0153142B2 JPH0153142B2 (enrdf_load_stackoverflow) 1989-11-13

Family

ID=16043438

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17814682A Granted JPS5966948A (ja) 1982-10-09 1982-10-09 軸流タービンのノズルリングの製造に用いられる金型

Country Status (1)

Country Link
JP (1) JPS5966948A (enrdf_load_stackoverflow)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11303607A (ja) * 1998-04-21 1999-11-02 Toshiba Corp 蒸気タービン
JPH11303608A (ja) * 1998-04-24 1999-11-02 Toshiba Corp 蒸気タービン
JP2007152419A (ja) * 2005-12-08 2007-06-21 Toyota Motor Corp 消失模型及びその組立て方法
JP2011169318A (ja) * 2010-02-16 2011-09-01 General Electric Co <Ge> 弓形接合部を有する蒸気タービンノズルセグメント
JP2016196884A (ja) * 2015-04-06 2016-11-24 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 タービン用ノズルボックス
US9506362B2 (en) 2013-11-20 2016-11-29 General Electric Company Steam turbine nozzle segment having transitional interface, and nozzle assembly and steam turbine including such nozzle segment

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5217496A (en) * 1975-07-30 1977-02-09 Boehringer Sohn Ingelheim Production of diazepine derivative
JPS52141417A (en) * 1976-05-21 1977-11-25 Toyota Motor Co Ltd Method of manufacturing pattern for precision casting
JPS5768261A (en) * 1980-10-15 1982-04-26 Komatsu Ltd Production of turbine impeller

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5217496A (en) * 1975-07-30 1977-02-09 Boehringer Sohn Ingelheim Production of diazepine derivative
JPS52141417A (en) * 1976-05-21 1977-11-25 Toyota Motor Co Ltd Method of manufacturing pattern for precision casting
JPS5768261A (en) * 1980-10-15 1982-04-26 Komatsu Ltd Production of turbine impeller

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11303607A (ja) * 1998-04-21 1999-11-02 Toshiba Corp 蒸気タービン
JPH11303608A (ja) * 1998-04-24 1999-11-02 Toshiba Corp 蒸気タービン
JP2007152419A (ja) * 2005-12-08 2007-06-21 Toyota Motor Corp 消失模型及びその組立て方法
JP2011169318A (ja) * 2010-02-16 2011-09-01 General Electric Co <Ge> 弓形接合部を有する蒸気タービンノズルセグメント
US9506362B2 (en) 2013-11-20 2016-11-29 General Electric Company Steam turbine nozzle segment having transitional interface, and nozzle assembly and steam turbine including such nozzle segment
JP2016196884A (ja) * 2015-04-06 2016-11-24 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 タービン用ノズルボックス
US10190427B2 (en) 2015-04-06 2019-01-29 DOOSAN Heavy Industries Construction Co., LTD Turbine nozzle box

Also Published As

Publication number Publication date
JPH0153142B2 (enrdf_load_stackoverflow) 1989-11-13

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