GB1193800A - High Pressure Fluid Gland System for Rotary Shafts - Google Patents

High Pressure Fluid Gland System for Rotary Shafts

Info

Publication number
GB1193800A
GB1193800A GB5915068A GB5915068A GB1193800A GB 1193800 A GB1193800 A GB 1193800A GB 5915068 A GB5915068 A GB 5915068A GB 5915068 A GB5915068 A GB 5915068A GB 1193800 A GB1193800 A GB 1193800A
Authority
GB
United Kingdom
Prior art keywords
glands
pressure
conduit
branch
valve
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
GB5915068A
Other languages
English (en)
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.)
CBS Corp
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 GB1193800A publication Critical patent/GB1193800A/en
Expired legal-status Critical Current

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)
GB5915068A 1968-01-04 1968-12-12 High Pressure Fluid Gland System for Rotary Shafts Expired GB1193800A (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
GB1193800A true GB1193800A (en) 1970-06-03

Family

ID=24794485

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5915068A Expired GB1193800A (en) 1968-01-04 1968-12-12 High Pressure Fluid Gland System for Rotary Shafts

Country Status (8)

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

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2253442A (en) * 1991-03-02 1992-09-09 Rolls Royce Plc Multi-stage seal for an axial flow turbine
GB2393766A (en) * 2002-10-03 2004-04-07 Alstom A sealing arrangement for a turbine
US10392956B2 (en) 2013-12-30 2019-08-27 Siemens Aktiengesellschaft Sealing system for a steam turbine, and steam turbine

Families Citing this family (8)

* 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
DE19742621A1 (de) * 1997-09-26 1999-04-08 Siemens Ag Bauteil, insbesondere für eine Wellendichtung einer Strömungsmaschine
JP4217001B2 (ja) 1997-09-26 2009-01-28 シーメンス アクチエンゲゼルシヤフト 流体機械のハウジング

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2253442A (en) * 1991-03-02 1992-09-09 Rolls Royce Plc Multi-stage seal for an axial flow turbine
US5205706A (en) * 1991-03-02 1993-04-27 Rolls-Royce Plc Axial flow turbine assembly and a multi-stage seal
GB2253442B (en) * 1991-03-02 1994-08-24 Rolls Royce Plc An axial flow turbine assembly
GB2393766A (en) * 2002-10-03 2004-04-07 Alstom A sealing arrangement for a turbine
US7559554B2 (en) 2002-10-03 2009-07-14 Alstom Technology Ltd Sealing arrangement using brush seals
US10392956B2 (en) 2013-12-30 2019-08-27 Siemens Aktiengesellschaft Sealing system for a steam turbine, and steam turbine

Also Published As

Publication number Publication date
CH501170A (de) 1970-12-31
SE345496B (zh) 1972-05-29
FR1600157A (zh) 1970-07-20
NL6818158A (zh) 1969-07-08
ES362089A1 (es) 1970-11-01
DE1817012B2 (de) 1971-06-24
BE726491A (zh) 1969-06-16
DE1817012A1 (de) 1969-08-07

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee