CH501170A - Wellendichtungseinrichtung - Google Patents

Wellendichtungseinrichtung

Info

Publication number
CH501170A
CH501170A CH1892868A CH1892868A CH501170A CH 501170 A CH501170 A CH 501170A CH 1892868 A CH1892868 A CH 1892868A CH 1892868 A CH1892868 A CH 1892868A CH 501170 A CH501170 A CH 501170A
Authority
CH
Switzerland
Prior art keywords
sealing device
shaft sealing
shaft
sealing
Prior art date
Application number
CH1892868A
Other languages
English (en)
Inventor
D Brown Ralph
Original Assignee
Westinghouse Electric Corp
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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of CH501170A publication Critical patent/CH501170A/de

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)
CH1892868A 1968-01-04 1968-12-19 Wellendichtungseinrichtung CH501170A (de)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
CH501170A true CH501170A (de) 1970-12-31

Family

ID=24794485

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1892868A CH501170A (de) 1968-01-04 1968-12-19 Wellendichtungseinrichtung

Country Status (8)

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

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 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
DE19742621A1 (de) * 1997-09-26 1999-04-08 Siemens Ag Bauteil, insbesondere für eine Wellendichtung einer Strömungsmaschine
CN1143946C (zh) 1997-09-26 2004-03-31 西门子公司 叶片机械用壳体
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
GB1193800A (en) 1970-06-03
SE345496B (de) 1972-05-29
FR1600157A (de) 1970-07-20
DE1817012B2 (de) 1971-06-24
ES362089A1 (es) 1970-11-01
DE1817012A1 (de) 1969-08-07
NL6818158A (de) 1969-07-08
BE726491A (de) 1969-06-16

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Legal Events

Date Code Title Description
PL Patent ceased