GB739675A - Improved shaft packing for radial flow elastic fluid turbines - Google Patents

Improved shaft packing for radial flow elastic fluid turbines

Info

Publication number
GB739675A
GB739675A GB990354A GB990354A GB739675A GB 739675 A GB739675 A GB 739675A GB 990354 A GB990354 A GB 990354A GB 990354 A GB990354 A GB 990354A GB 739675 A GB739675 A GB 739675A
Authority
GB
United Kingdom
Prior art keywords
elastic fluid
cylindrical portion
radial flow
shaft
radial
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
GB990354A
Inventor
Klas Wilhelm Ljungberg
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.)
SVENSKA TURBINFAB AB
Original Assignee
SVENSKA TURBINFAB AB
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 SVENSKA TURBINFAB AB filed Critical SVENSKA TURBINFAB AB
Priority to GB990354A priority Critical patent/GB739675A/en
Publication of GB739675A publication Critical patent/GB739675A/en
Expired legal-status Critical Current

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
    • F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
    • F01D5/02—Blade-carrying members, e.g. rotors
    • F01D5/04—Blade-carrying members, e.g. rotors for radial-flow machines or engines
    • F01D5/041—Blade-carrying members, e.g. rotors for radial-flow machines or engines of the Ljungström type

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)

Abstract

739,675. Radial-flow turbines; labyrinth packing. SVENSKA TURBINFABRIKS AKTIEBOLAGET LJUNGSTROM. April 5, 1954, No. 9903/54. Classes 110 (3) and 122 (5). In a radial-flow elastic fluid turbine, the overhung turbine disc 2 is formed with a stub shaft 5 having a cylindrical portion and a conically tapered end portion which engages a correspondingly-tapered bore in a turbine shaft 1. The cylindrical portion of the shaft is surrounded by a labyrinth type of seal 7 and the rotatable part of the seal is locked against axial movement with respect to the cylindrical portion. The locking is effected by means of a screwed ring 10.
GB990354A 1954-04-05 1954-04-05 Improved shaft packing for radial flow elastic fluid turbines Expired GB739675A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB990354A GB739675A (en) 1954-04-05 1954-04-05 Improved shaft packing for radial flow elastic fluid turbines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB990354A GB739675A (en) 1954-04-05 1954-04-05 Improved shaft packing for radial flow elastic fluid turbines

Publications (1)

Publication Number Publication Date
GB739675A true GB739675A (en) 1955-11-02

Family

ID=9880928

Family Applications (1)

Application Number Title Priority Date Filing Date
GB990354A Expired GB739675A (en) 1954-04-05 1954-04-05 Improved shaft packing for radial flow elastic fluid turbines

Country Status (1)

Country Link
GB (1) GB739675A (en)

Similar Documents

Publication Publication Date Title
GB562456A (en) Improvements in oil seals
GB739675A (en) Improved shaft packing for radial flow elastic fluid turbines
GB579775A (en) Improvements relating to labyrinth packings for elastic fluid turbines
GB564714A (en) Improvements relating to sealing devices between rotating and non-rotating members
GB956835A (en) A non-contact shaft seal for elastic-fluid turbines
GB1309350A (en) Labyrinth sealing devices for drilling turbines and to drilling turbines fitted therewith
GB891419A (en) Improvements in or relating to packings for sealing together two relatively rotatable members
GB944360A (en) Improvements in or relating to gland assemblies
GB936599A (en) Improvements relating to fluid seals for rotating shafts
GB235171A (en) Improvements in or relating to packing means in steam, gas or other turbines
GB955803A (en) Improvements in or relating to aerostatic bearings
GB1133934A (en) Improvements in or relating to fluid seals for turbo-machines
GB736568A (en) Improvements in or relating to gas seals between relatively rotatable parts
GB902452A (en) Improvements in stuffing boxes
GB564370A (en) Improvements relating to sealing devices between rotating and non-rotating members
GB976054A (en) Horizontal plain bearing
GB804457A (en) Improvements in or relating to packing boxes
GB190919968A (en) Improvements in Packings for Rotating Shafts and the like.
GB918594A (en) Improvements relating to shaft packing glands for steam turbines
GB1140435A (en) Improvements in or relating to device for the sealing of a rotatable shaft
GB570053A (en) Improvements in and relating to gland packings
GB191213584A (en) Improvements in and relating to Journal Packing.
GB671626A (en) Improvements in shaft packings
GB445036A (en) Labyrinth packing for rotating parts of machinery, particularly parts of steam and gas turbines
GB868911A (en) Improvements in mechanical seals