FR2484530B1 - Blocage contre le decalage axial des broches dans les alesages des entretoises servant a la fixation d'ailettes mobiles a enfourchement de turbines a vapeur axiales - Google Patents

Blocage contre le decalage axial des broches dans les alesages des entretoises servant a la fixation d'ailettes mobiles a enfourchement de turbines a vapeur axiales

Info

Publication number
FR2484530B1
FR2484530B1 FR8025038A FR8025038A FR2484530B1 FR 2484530 B1 FR2484530 B1 FR 2484530B1 FR 8025038 A FR8025038 A FR 8025038A FR 8025038 A FR8025038 A FR 8025038A FR 2484530 B1 FR2484530 B1 FR 2484530B1
Authority
FR
France
Prior art keywords
spindles
riding
bores
spacers
lock against
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
Application number
FR8025038A
Other languages
English (en)
French (fr)
Other versions
FR2484530A1 (fr
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.)
MAN AG
Original Assignee
MAN Maschinenfabrik Augsburg Nuernberg AG
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 MAN Maschinenfabrik Augsburg Nuernberg AG filed Critical MAN Maschinenfabrik Augsburg Nuernberg AG
Publication of FR2484530A1 publication Critical patent/FR2484530A1/fr
Application granted granted Critical
Publication of FR2484530B1 publication Critical patent/FR2484530B1/fr
Expired 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
    • F01D5/30—Fixing blades to rotors; Blade roots ; Blade spacers
    • F01D5/3053—Fixing blades to rotors; Blade roots ; Blade spacers by means of pins

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Snaps, Bayonet Connections, Set Pins, And Snap Rings (AREA)
FR8025038A 1979-12-21 1980-11-26 Blocage contre le decalage axial des broches dans les alesages des entretoises servant a la fixation d'ailettes mobiles a enfourchement de turbines a vapeur axiales Expired FR2484530B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19792951838 DE2951838C2 (de) 1979-12-21 1979-12-21 Axialsicherung eines bundlosen Bolzens in den Bohrungen der Radscheibenkopfstege und der Laufschaufel-Steckfüsse axialer Dampfturbinen u.dgl.

Publications (2)

Publication Number Publication Date
FR2484530A1 FR2484530A1 (fr) 1981-12-18
FR2484530B1 true FR2484530B1 (fr) 1985-11-22

Family

ID=6089306

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8025038A Expired FR2484530B1 (fr) 1979-12-21 1980-11-26 Blocage contre le decalage axial des broches dans les alesages des entretoises servant a la fixation d'ailettes mobiles a enfourchement de turbines a vapeur axiales

Country Status (7)

Country Link
JP (1) JPS56101005A (de)
CH (1) CH650835A5 (de)
DD (1) DD155445A1 (de)
DE (1) DE2951838C2 (de)
FR (1) FR2484530B1 (de)
GB (1) GB2066904B (de)
SE (1) SE446281B (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4916958A (en) * 1987-11-02 1990-04-17 Mitsubishi Denki Kabushiki Kaisha Pinion stopper of engine starter
US5062769A (en) * 1989-11-22 1991-11-05 Ortolano Ralph J Connector for turbine element
JP2001010552A (ja) 1999-06-28 2001-01-16 Komatsu Ltd 履帯のリンク及びピンの固定構造
DE102008031780A1 (de) * 2008-07-04 2010-01-07 Man Turbo Ag Laufschaufel und Strömungsmaschine mit Laufschaufel

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB191517310A (en) * 1915-12-09 1916-11-23 Edward Sydney Luard Improvements in and relating to Means for Coupling together Shafts and other Parts.
US3043563A (en) * 1957-04-16 1962-07-10 Aerpat Ag Turbine rotor mounting
GB911370A (en) * 1958-01-06 1962-11-28 D W Price Corp Improvements in and relating to locking devices
GB929039A (en) * 1959-09-07 1963-06-19 Aerpat Ag Improvements in and relating to releasable locking devices
DE1500655A1 (de) * 1966-04-30 1969-11-27 Bosch Gmbh Robert Loesbare Verbindung von Maschinenteilen
FR1598815A (de) * 1968-01-31 1970-07-06
US3507532A (en) * 1968-04-04 1970-04-21 Us Navy Closure means
DE2757570A1 (de) * 1977-12-23 1979-06-28 Mahle Gmbh Kolbenbolzen fuer fluessigkeitsgekuehlte kolben fuer verbrennungsmotoren
FR2438193A1 (fr) * 1978-10-03 1980-04-30 Bedue Abel Dispositif de blocage du mouvement axial relatif de deux corps cylindriques coaxiaux

Also Published As

Publication number Publication date
DE2951838A1 (de) 1981-09-03
CH650835A5 (de) 1985-08-15
SE446281B (sv) 1986-08-25
JPS56101005A (en) 1981-08-13
FR2484530A1 (fr) 1981-12-18
DD155445A1 (de) 1982-06-09
GB2066904B (en) 1984-01-11
SE8008960L (sv) 1981-06-22
GB2066904A (en) 1981-07-15
DE2951838C2 (de) 1982-12-23

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Legal Events

Date Code Title Description
ST Notification of lapse