GB130194A - Improvements in and relating to Elastic Fluid Turbines. - Google Patents

Improvements in and relating to Elastic Fluid Turbines.

Info

Publication number
GB130194A
GB130194A GB1439218A GB1439218A GB130194A GB 130194 A GB130194 A GB 130194A GB 1439218 A GB1439218 A GB 1439218A GB 1439218 A GB1439218 A GB 1439218A GB 130194 A GB130194 A GB 130194A
Authority
GB
United Kingdom
Prior art keywords
expansion
ring
securing
turbine
rotors
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
GB1439218A
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 GB1439218A priority Critical patent/GB130194A/en
Publication of GB130194A publication Critical patent/GB130194A/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)
  • Supercharger (AREA)

Abstract

130,194. British Thomson - Houston Co., (General Electric Co.). Sept. 4, 1918. Casing; statcrs; rotors.-Relates to expansion rings for securing together annular parts of turbines such as portions of rotors or stators between which differences of temperature may exist necessitating expansion rings, which permit of relative movement of the portions due to expansion by rise of temperature. The present invention comprises means for securing the expansion ring by a securing ring which is readily detachable and replaceable in a portion of a rotor or stator during a repair without necessitating renewal of the portion of the rotor or stator. An expansion ring 10 of the usual dumbbell shape in cross-section connects the turbine parts 14, 15 and is secured at one edge in a securing ring 11 formed with a bevelled portion 21 parallel to a bevelled undercut portion 19 in the part 14 so that a caulking ring 22 may be driven in to secure the expansion ring 10 to the turbine part 14. Rings of blading elements may be secured to rotors and stators in this manner. 130,330. Akt.-Ges. Brown, Boveri, et Cie. July 23, 1918, [Convention date]. Working-fluid supply.-The charge for a gas turbine a is compressed in two stages. First, in a low-pressure turbo-compressor b directly coupled to the turbine, and, secondly, in a highpressure reciprocating compressor d, driven independently, e.g. by a Diesel engine e. For starting, the turbo-compressor may be cut out, valves f and g being provided for this purpose.
GB1439218A 1918-09-04 1918-09-04 Improvements in and relating to Elastic Fluid Turbines. Expired GB130194A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1439218A GB130194A (en) 1918-09-04 1918-09-04 Improvements in and relating to Elastic Fluid Turbines.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1439218A GB130194A (en) 1918-09-04 1918-09-04 Improvements in and relating to Elastic Fluid Turbines.

Publications (1)

Publication Number Publication Date
GB130194A true GB130194A (en) 1919-07-31

Family

ID=32346390

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1439218A Expired GB130194A (en) 1918-09-04 1918-09-04 Improvements in and relating to Elastic Fluid Turbines.

Country Status (1)

Country Link
GB (1) GB130194A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE967968C (en) * 1949-01-20 1958-01-02 Klein Schanzlin & Becker Ag Multi-stage high pressure centrifugal pump

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE967968C (en) * 1949-01-20 1958-01-02 Klein Schanzlin & Becker Ag Multi-stage high pressure centrifugal pump

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