CA2481810C - Structure d' arbre et structure de roulrment d' extremite arriere de rotor de turbine a gaz - Google Patents

Structure d' arbre et structure de roulrment d' extremite arriere de rotor de turbine a gaz Download PDF

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Publication number
CA2481810C
CA2481810C CA002481810A CA2481810A CA2481810C CA 2481810 C CA2481810 C CA 2481810C CA 002481810 A CA002481810 A CA 002481810A CA 2481810 A CA2481810 A CA 2481810A CA 2481810 C CA2481810 C CA 2481810C
Authority
CA
Canada
Prior art keywords
rotor
tail end
shaft portion
steam
gas turbine
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.)
Expired - Fee Related
Application number
CA002481810A
Other languages
English (en)
Other versions
CA2481810A1 (fr
Inventor
Takeaki Oya
Kazuharu Hirokawa
Tadateru Tanioka
Tanehiro Shinohara
Katsunori Tanaka
Kazuo Uematsu
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.)
Mitsubishi Power Ltd
Original Assignee
Mitsubishi Heavy Industries 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
Priority claimed from JP2000292763A external-priority patent/JP4690531B2/ja
Application filed by Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Priority claimed from CA002356479A external-priority patent/CA2356479C/fr
Publication of CA2481810A1 publication Critical patent/CA2481810A1/fr
Application granted granted Critical
Publication of CA2481810C publication Critical patent/CA2481810C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Turbine Rotor Nozzle Sealing (AREA)
CA002481810A 2000-09-26 2001-08-31 Structure d' arbre et structure de roulrment d' extremite arriere de rotor de turbine a gaz Expired - Fee Related CA2481810C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2000-292763 2000-09-26
JP2000292763A JP4690531B2 (ja) 1999-09-27 2000-09-26 ガスタービンのロータ尾端部の軸構造
CA002356479A CA2356479C (fr) 2000-09-26 2001-08-31 Structure d'arbre et structure de roulement d'extremite arriere de rotor de turbine a gaz

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CA002356479A Division CA2356479C (fr) 2000-09-26 2001-08-31 Structure d'arbre et structure de roulement d'extremite arriere de rotor de turbine a gaz

Publications (2)

Publication Number Publication Date
CA2481810A1 CA2481810A1 (fr) 2002-03-26
CA2481810C true CA2481810C (fr) 2006-01-31

Family

ID=33565683

Family Applications (2)

Application Number Title Priority Date Filing Date
CA002481810A Expired - Fee Related CA2481810C (fr) 2000-09-26 2001-08-31 Structure d' arbre et structure de roulrment d' extremite arriere de rotor de turbine a gaz
CA002481812A Expired - Fee Related CA2481812C (fr) 2000-09-26 2001-08-31 Structure d'arbre et structure de roulement d' extremite arriere de rotor de turbine a gaz

Family Applications After (1)

Application Number Title Priority Date Filing Date
CA002481812A Expired - Fee Related CA2481812C (fr) 2000-09-26 2001-08-31 Structure d'arbre et structure de roulement d' extremite arriere de rotor de turbine a gaz

Country Status (1)

Country Link
CA (2) CA2481810C (fr)

Also Published As

Publication number Publication date
CA2481812C (fr) 2005-10-11
CA2481810A1 (fr) 2002-03-26
CA2481812A1 (fr) 2002-03-26

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Effective date: 20170831