BE726491A - - Google Patents

Info

Publication number
BE726491A
BE726491A BE726491DA BE726491A BE 726491 A BE726491 A BE 726491A BE 726491D A BE726491D A BE 726491DA BE 726491 A BE726491 A BE 726491A
Authority
BE
Belgium
Application number
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 filed Critical
Publication of BE726491A publication Critical patent/BE726491A/xx

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/40—Sealings between relatively-moving surfaces by means of fluid
    • 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
    • F01D11/04—Preventing or minimising internal leakage of working-fluid, e.g. between stages by non-contact sealings, e.g. of labyrinth type using sealing fluid, e.g. steam
    • 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
    • F05D2240/00—Components
    • F05D2240/60—Shafts
    • F05D2240/63—Glands for admission or removal of fluids from shafts

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
BE726491D 1968-01-04 1969-01-03 BE726491A (en])

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US69579368A 1968-01-04 1968-01-04

Publications (1)

Publication Number Publication Date
BE726491A true BE726491A (en]) 1969-06-16

Family

ID=24794485

Family Applications (1)

Application Number Title Priority Date Filing Date
BE726491D BE726491A (en]) 1968-01-04 1969-01-03

Country Status (8)

Country Link
BE (1) BE726491A (en])
CH (1) CH501170A (en])
DE (1) DE1817012B2 (en])
ES (1) ES362089A1 (en])
FR (1) FR1600157A (en])
GB (1) GB1193800A (en])
NL (1) NL6818158A (en])
SE (1) SE345496B (en])

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2158720C2 (de) * 1971-11-26 1982-12-16 Indramat Gesellschaft für Industrie-Rationalisierung und Automatisierung mbH, 8770 Lohr Kolben-Zylindereinheit
CH550348A (de) * 1972-10-11 1974-06-14 Bbc Brown Boveri & Cie Sperrmedium-labyrinthdichtung.
FR2569780B1 (fr) * 1984-08-30 1989-03-31 Worthington Turbodyne Procede et dispositif d'etancheite et de pressurisation pour sorties d'arbres de compresseur d'air exempt d'huile
DE3782314T2 (de) * 1986-11-14 1993-04-22 Hitachi Eng Co Ltd Sperrdamppfsystem fuer eine dampfturbine.
DE3709397C2 (de) * 1987-03-21 1997-10-09 Head Acoustics Gmbh Verfahren zur Filterung von Schallsignalen
DE4041965A1 (de) * 1990-12-24 1992-07-02 Siegfried Stargard Sperrfluessigkeitsdichtung
GB2253442B (en) * 1991-03-02 1994-08-24 Rolls Royce Plc An axial flow turbine assembly
CN1143946C (zh) 1997-09-26 2004-03-31 西门子公司 叶片机械用壳体
DE19742621A1 (de) * 1997-09-26 1999-04-08 Siemens Ag Bauteil, insbesondere für eine Wellendichtung einer Strömungsmaschine
GB2393766A (en) * 2002-10-03 2004-04-07 Alstom A sealing arrangement for a turbine
DE102013227208A1 (de) * 2013-12-30 2015-07-02 Siemens Aktiengesellschaft Dichtsystem für eine Dampfturbine sowie Dampfturbine

Also Published As

Publication number Publication date
DE1817012A1 (de) 1969-08-07
CH501170A (de) 1970-12-31
NL6818158A (en]) 1969-07-08
SE345496B (en]) 1972-05-29
FR1600157A (en]) 1970-07-20
DE1817012B2 (de) 1971-06-24
ES362089A1 (es) 1970-11-01
GB1193800A (en) 1970-06-03

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: WESTINGHOUSE ELECTRIC CORP.

Effective date: 19850103