IT1082236B - Guarnizione d'albero per una turbina a vapore - Google Patents

Guarnizione d'albero per una turbina a vapore

Info

Publication number
IT1082236B
IT1082236B IT26154/77A IT2615477A IT1082236B IT 1082236 B IT1082236 B IT 1082236B IT 26154/77 A IT26154/77 A IT 26154/77A IT 2615477 A IT2615477 A IT 2615477A IT 1082236 B IT1082236 B IT 1082236B
Authority
IT
Italy
Prior art keywords
gasket
tree
steam turbine
turbine
steam
Prior art date
Application number
IT26154/77A
Other languages
English (en)
Original Assignee
Kraftwerk Union 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 Kraftwerk Union Ag filed Critical Kraftwerk Union Ag
Application granted granted Critical
Publication of IT1082236B publication Critical patent/IT1082236B/it

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
IT26154/77A 1976-08-10 1977-07-27 Guarnizione d'albero per una turbina a vapore IT1082236B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762635918 DE2635918C2 (de) 1976-08-10 1976-08-10 Wellendichtung für eine Dampfturbine

Publications (1)

Publication Number Publication Date
IT1082236B true IT1082236B (it) 1985-05-21

Family

ID=5985122

Family Applications (1)

Application Number Title Priority Date Filing Date
IT26154/77A IT1082236B (it) 1976-08-10 1977-07-27 Guarnizione d'albero per una turbina a vapore

Country Status (10)

Country Link
US (1) US4170364A (it)
JP (1) JPS6045286B2 (it)
BR (1) BR7705267A (it)
CH (1) CH632314A5 (it)
DE (1) DE2635918C2 (it)
FR (1) FR2361532A1 (it)
GB (1) GB1563445A (it)
IN (1) IN147753B (it)
IT (1) IT1082236B (it)
SE (1) SE420633B (it)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3022861C2 (de) * 1980-06-19 1983-12-08 M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 4200 Oberhausen Strömungsmaschine, insbesondere Heißgasturbine, und Verfahren zur selbsttätigen kontinuierlichen Beeinflussung des Labyrinthdichtugsspieles der Strömungsmaschine
US5749227A (en) * 1995-06-07 1998-05-12 Electric Boat Corporation Steam seal air removal system
US5810587A (en) * 1996-05-13 1998-09-22 Danville Engineering Friable abrasive media
CN1143946C (zh) * 1997-09-26 2004-03-31 西门子公司 叶片机械用壳体
US6142479A (en) * 1998-10-14 2000-11-07 Jm Clipper Corporation Split labyrinth seal
DE102010028732A1 (de) 2010-05-07 2011-11-10 Man Diesel & Turbo Se Labyrinthdichtung für eine Turbomaschine

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US978399A (en) * 1910-08-15 1910-12-13 Allis Chalmers Packing.
US2558183A (en) * 1947-04-07 1951-06-26 Victor Mfg & Gasket Co Split seal
US3412928A (en) * 1966-08-26 1968-11-26 Ametek Inc Dual passage fan
US3503616A (en) * 1967-12-26 1970-03-31 Westinghouse Electric Corp Eccentric bushing for gland case keys
US3741680A (en) * 1972-04-05 1973-06-26 Avco Corp Split housing piloting device

Also Published As

Publication number Publication date
FR2361532B1 (it) 1981-11-06
GB1563445A (en) 1980-03-26
FR2361532A1 (fr) 1978-03-10
US4170364A (en) 1979-10-09
SE7708457L (sv) 1978-02-11
JPS5321309A (en) 1978-02-27
DE2635918B1 (de) 1977-06-02
SE420633B (sv) 1981-10-19
CH632314A5 (de) 1982-09-30
JPS6045286B2 (ja) 1985-10-08
IN147753B (it) 1980-06-21
BR7705267A (pt) 1978-04-25
DE2635918C2 (de) 1978-01-19

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