FR2329882A1 - Disposition de centrage de tirants assemblant des pieces tournantes - Google Patents

Disposition de centrage de tirants assemblant des pieces tournantes

Info

Publication number
FR2329882A1
FR2329882A1 FR7532898A FR7532898A FR2329882A1 FR 2329882 A1 FR2329882 A1 FR 2329882A1 FR 7532898 A FR7532898 A FR 7532898A FR 7532898 A FR7532898 A FR 7532898A FR 2329882 A1 FR2329882 A1 FR 2329882A1
Authority
FR
France
Prior art keywords
ferrule
rotor
disc
rotor disc
centring
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
FR7532898A
Other languages
English (en)
French (fr)
Other versions
FR2329882B1 (OSRAM
Inventor
Gerard Belperin
Georges Jammet
Roger Monnier
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.)
EUROP TURB VAPEUR
Original Assignee
EUROP TURB VAPEUR
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 EUROP TURB VAPEUR filed Critical EUROP TURB VAPEUR
Priority to FR7532898A priority Critical patent/FR2329882A1/fr
Publication of FR2329882A1 publication Critical patent/FR2329882A1/fr
Application granted granted Critical
Publication of FR2329882B1 publication Critical patent/FR2329882B1/fr
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
    • F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
    • F01D5/02—Blade-carrying members, e.g. rotors
    • F01D5/06—Rotors for more than one axial stage, e.g. of drum or multiple disc type; Details thereof, e.g. shafts, shaft connections
    • F01D5/066—Connecting means for joining rotor-discs or rotor-elements together, e.g. by a central bolt, by clamps

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Centrifugal Separators (AREA)
FR7532898A 1975-10-28 1975-10-28 Disposition de centrage de tirants assemblant des pieces tournantes Granted FR2329882A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7532898A FR2329882A1 (fr) 1975-10-28 1975-10-28 Disposition de centrage de tirants assemblant des pieces tournantes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7532898A FR2329882A1 (fr) 1975-10-28 1975-10-28 Disposition de centrage de tirants assemblant des pieces tournantes

Publications (2)

Publication Number Publication Date
FR2329882A1 true FR2329882A1 (fr) 1977-05-27
FR2329882B1 FR2329882B1 (OSRAM) 1979-05-04

Family

ID=9161727

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7532898A Granted FR2329882A1 (fr) 1975-10-28 1975-10-28 Disposition de centrage de tirants assemblant des pieces tournantes

Country Status (1)

Country Link
FR (1) FR2329882A1 (OSRAM)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4453889A (en) * 1981-08-19 1984-06-12 Hitachi, Ltd. Stacked rotor
EP0902163A3 (en) * 1997-09-11 2000-03-01 Mitsubishi Heavy Industries, Ltd. Seal device between fastening bolt and bolthole in gas turbine disc
JP2013215088A (ja) * 2012-03-30 2013-10-17 General Electric Co <Ge> ロータ構成要素を結合するシステム及び方法
WO2016060686A1 (en) * 2014-10-17 2016-04-21 Siemens Aktiengesellschaft Gas turbine spindle bolt with shrink fitted sleeve

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1197900B (de) * 1959-07-07 1965-08-05 Goerlitzer Maschb Veb Turbomaschinenlaeufer

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1197900B (de) * 1959-07-07 1965-08-05 Goerlitzer Maschb Veb Turbomaschinenlaeufer

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4453889A (en) * 1981-08-19 1984-06-12 Hitachi, Ltd. Stacked rotor
EP0902163A3 (en) * 1997-09-11 2000-03-01 Mitsubishi Heavy Industries, Ltd. Seal device between fastening bolt and bolthole in gas turbine disc
US6095751A (en) * 1997-09-11 2000-08-01 Mitsubishi Heavy Industries, Ltd. Seal device between fastening bolt and bolthole in gas turbine disc
JP3486329B2 (ja) 1997-09-11 2004-01-13 三菱重工業株式会社 ガスタービンディスク内の締結ボルト孔とボルト間のシール装置
JP2013215088A (ja) * 2012-03-30 2013-10-17 General Electric Co <Ge> ロータ構成要素を結合するシステム及び方法
EP2644825A3 (en) * 2012-03-30 2014-08-13 General Electric Company System and method for coupling rotor components
US9163514B2 (en) 2012-03-30 2015-10-20 General Electric Company System and method for coupling rotor components
WO2016060686A1 (en) * 2014-10-17 2016-04-21 Siemens Aktiengesellschaft Gas turbine spindle bolt with shrink fitted sleeve

Also Published As

Publication number Publication date
FR2329882B1 (OSRAM) 1979-05-04

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Legal Events

Date Code Title Description
ST Notification of lapse