CH479007A - Shaft seal - Google Patents

Shaft seal

Info

Publication number
CH479007A
CH479007A CH474369A CH474369A CH479007A CH 479007 A CH479007 A CH 479007A CH 474369 A CH474369 A CH 474369A CH 474369 A CH474369 A CH 474369A CH 479007 A CH479007 A CH 479007A
Authority
CH
Switzerland
Prior art keywords
shaft seal
seal
shaft
Prior art date
Application number
CH474369A
Other languages
German (de)
Inventor
Bainbridge Arnold
Original Assignee
English Electric Co Ltd
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 English Electric Co Ltd filed Critical English Electric Co Ltd
Publication of CH479007A publication Critical patent/CH479007A/en

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
    • 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
    • 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
    • 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
    • F05D2260/00—Function
    • F05D2260/60—Fluid transfer
    • F05D2260/601—Fluid transfer using an ejector or a jet pump

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
CH474369A 1968-03-27 1969-03-27 Shaft seal CH479007A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB1473068 1968-03-27
GB2490568 1968-05-24

Publications (1)

Publication Number Publication Date
CH479007A true CH479007A (en) 1969-09-30

Family

ID=26250753

Family Applications (1)

Application Number Title Priority Date Filing Date
CH474369A CH479007A (en) 1968-03-27 1969-03-27 Shaft seal

Country Status (2)

Country Link
CH (1) CH479007A (en)
DE (1) DE1914961A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5035436A (en) * 1990-04-24 1991-07-30 Five Star Seal Corporation Housing seal chamber body

Also Published As

Publication number Publication date
DE1914961A1 (en) 1969-10-09

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Legal Events

Date Code Title Description
PL Patent ceased