GB125242A - Improvements in and relating to Elastic Fluid Turbines. - Google Patents

Improvements in and relating to Elastic Fluid Turbines.

Info

Publication number
GB125242A
GB125242A GB697518A GB697518A GB125242A GB 125242 A GB125242 A GB 125242A GB 697518 A GB697518 A GB 697518A GB 697518 A GB697518 A GB 697518A GB 125242 A GB125242 A GB 125242A
Authority
GB
United Kingdom
Prior art keywords
shaft
wheels
relating
bushings
elastic fluid
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
GB697518A
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.)
British Thomson Houston Co Ltd
Original Assignee
British Thomson Houston 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 British Thomson Houston Co Ltd filed Critical British Thomson Houston Co Ltd
Priority to GB697518A priority Critical patent/GB125242A/en
Publication of GB125242A publication Critical patent/GB125242A/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
    • F01D11/00—Preventing or minimising internal leakage of working-fluid, e.g. between stages
    • F01D11/001—Preventing or minimising internal leakage of working-fluid, e.g. between stages for sealing space between stator blade and rotor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)

Abstract

125,242. British Thomson - Houston Co., (General Electric Co.). April 25, 1918. Rotors. - In a turbine comprising a number of bucket wheels 2 spaced along a shaft 1 with nozzle diaphragms 5 between them, in order to allow for the differential expansion under heat of the wheels hubs and the shaft and to maintain the correct spacing of the wheels along the shaft, spacing bushings 9 are mounted on the shaft between the wheel hubs and co-operate with the stationary diaphragms, the bushings being formed with annular grooves 8 so as to be flexible in an axial direction. Specification 13367/14 is referred to
GB697518A 1918-04-25 1918-04-25 Improvements in and relating to Elastic Fluid Turbines. Expired GB125242A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB697518A GB125242A (en) 1918-04-25 1918-04-25 Improvements in and relating to Elastic Fluid Turbines.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB697518A GB125242A (en) 1918-04-25 1918-04-25 Improvements in and relating to Elastic Fluid Turbines.

Publications (1)

Publication Number Publication Date
GB125242A true GB125242A (en) 1919-04-17

Family

ID=32342778

Family Applications (1)

Application Number Title Priority Date Filing Date
GB697518A Expired GB125242A (en) 1918-04-25 1918-04-25 Improvements in and relating to Elastic Fluid Turbines.

Country Status (1)

Country Link
GB (1) GB125242A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE923759C (en) * 1937-12-04 1955-02-21 Siemens Ag Protective bushing for shafts, especially of pump shafts
DE967968C (en) * 1949-01-20 1958-01-02 Klein Schanzlin & Becker Ag Multi-stage high pressure centrifugal pump
CN104389644A (en) * 2014-11-15 2015-03-04 哈尔滨广瀚燃气轮机有限公司 Sealing structure for novel turbine motor torsion bearing rotor

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE923759C (en) * 1937-12-04 1955-02-21 Siemens Ag Protective bushing for shafts, especially of pump shafts
DE967968C (en) * 1949-01-20 1958-01-02 Klein Schanzlin & Becker Ag Multi-stage high pressure centrifugal pump
CN104389644A (en) * 2014-11-15 2015-03-04 哈尔滨广瀚燃气轮机有限公司 Sealing structure for novel turbine motor torsion bearing rotor

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