JPS5912102A - ラビリンスパツキン - Google Patents

ラビリンスパツキン

Info

Publication number
JPS5912102A
JPS5912102A JP11993282A JP11993282A JPS5912102A JP S5912102 A JPS5912102 A JP S5912102A JP 11993282 A JP11993282 A JP 11993282A JP 11993282 A JP11993282 A JP 11993282A JP S5912102 A JPS5912102 A JP S5912102A
Authority
JP
Japan
Prior art keywords
packing
fin
steam
turbine
leakage
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
JP11993282A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6259208B2 (enExample
Inventor
Miharu Fukazawa
深沢　美治
Mitsuo Kawai
光雄 河合
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co Ltd
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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP11993282A priority Critical patent/JPS5912102A/ja
Publication of JPS5912102A publication Critical patent/JPS5912102A/ja
Publication of JPS6259208B2 publication Critical patent/JPS6259208B2/ja
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D11/00—Preventing or minimising internal leakage of working-fluid, e.g. between stages
    • F01D11/02—Preventing or minimising internal leakage of working-fluid, e.g. between stages by non-contact sealings, e.g. of labyrinth type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2300/00—Materials; Properties thereof
    • F05D2300/50—Intrinsic material properties or characteristics
    • F05D2300/505—Shape memory behaviour

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
JP11993282A 1982-07-12 1982-07-12 ラビリンスパツキン Granted JPS5912102A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11993282A JPS5912102A (ja) 1982-07-12 1982-07-12 ラビリンスパツキン

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11993282A JPS5912102A (ja) 1982-07-12 1982-07-12 ラビリンスパツキン

Publications (2)

Publication Number Publication Date
JPS5912102A true JPS5912102A (ja) 1984-01-21
JPS6259208B2 JPS6259208B2 (enExample) 1987-12-10

Family

ID=14773732

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11993282A Granted JPS5912102A (ja) 1982-07-12 1982-07-12 ラビリンスパツキン

Country Status (1)

Country Link
JP (1) JPS5912102A (enExample)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02279654A (ja) * 1989-04-21 1990-11-15 Nippon Shokubai Kagaku Kogyo Co Ltd メタクリル酸エステルの製造方法
JPH02279655A (ja) * 1989-04-21 1990-11-15 Nippon Shokubai Kagaku Kogyo Co Ltd アクリル酸エステルの製造方法
JPH0352843A (ja) * 1989-07-21 1991-03-07 Nippon Shokubai Kagaku Kogyo Co Ltd アクリル酸エステルの製造法
JPH0352842A (ja) * 1989-07-21 1991-03-07 Nippon Shokubai Kagaku Kogyo Co Ltd メタクリル酸エステルの製造方法
JPH0499750A (ja) * 1990-08-17 1992-03-31 Sekisui Chem Co Ltd エステルの製造方法
EP1001138A1 (de) * 1998-11-10 2000-05-17 Asea Brown Boveri AG Spitzendichtung für Turbinenlaufschaufeln
EP1914388A1 (de) * 2006-10-20 2008-04-23 Siemens Aktiengesellschaft Dichtelement zur Abdichtung eines Leckagespalts zwischen einem Rotor und einem Stator einer thermischen Strömungsmaschine.
EP1914389A1 (de) * 2006-10-20 2008-04-23 Siemens Aktiengesellschaft Turbinenschaufel mit separatem Abdichtelement
KR20160142932A (ko) * 2015-06-03 2016-12-14 한국기계연구원 마모성이 개선된 시일부재
EP4269752A1 (en) * 2022-04-28 2023-11-01 Hamilton Sundstrand Corporation Additively manufactured multi-metallic adaptive rotor tip seals

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49101714A (enExample) * 1972-12-16 1974-09-26

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49101714A (enExample) * 1972-12-16 1974-09-26

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02279654A (ja) * 1989-04-21 1990-11-15 Nippon Shokubai Kagaku Kogyo Co Ltd メタクリル酸エステルの製造方法
JPH02279655A (ja) * 1989-04-21 1990-11-15 Nippon Shokubai Kagaku Kogyo Co Ltd アクリル酸エステルの製造方法
JPH0352843A (ja) * 1989-07-21 1991-03-07 Nippon Shokubai Kagaku Kogyo Co Ltd アクリル酸エステルの製造法
JPH0352842A (ja) * 1989-07-21 1991-03-07 Nippon Shokubai Kagaku Kogyo Co Ltd メタクリル酸エステルの製造方法
JPH0499750A (ja) * 1990-08-17 1992-03-31 Sekisui Chem Co Ltd エステルの製造方法
EP1001138A1 (de) * 1998-11-10 2000-05-17 Asea Brown Boveri AG Spitzendichtung für Turbinenlaufschaufeln
EP1914388A1 (de) * 2006-10-20 2008-04-23 Siemens Aktiengesellschaft Dichtelement zur Abdichtung eines Leckagespalts zwischen einem Rotor und einem Stator einer thermischen Strömungsmaschine.
EP1914389A1 (de) * 2006-10-20 2008-04-23 Siemens Aktiengesellschaft Turbinenschaufel mit separatem Abdichtelement
KR20160142932A (ko) * 2015-06-03 2016-12-14 한국기계연구원 마모성이 개선된 시일부재
EP4269752A1 (en) * 2022-04-28 2023-11-01 Hamilton Sundstrand Corporation Additively manufactured multi-metallic adaptive rotor tip seals
US12228034B2 (en) 2022-04-28 2025-02-18 Hamilton Sundstrand Corporation Additively manufactures multi-metallic adaptive or abradable rotor tip seals

Also Published As

Publication number Publication date
JPS6259208B2 (enExample) 1987-12-10

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