GB592956A - Improvements in or relating to the securing of blades to blade rings of radial flow turbines - Google Patents

Improvements in or relating to the securing of blades to blade rings of radial flow turbines

Info

Publication number
GB592956A
GB592956A GB5230/45A GB523045A GB592956A GB 592956 A GB592956 A GB 592956A GB 5230/45 A GB5230/45 A GB 5230/45A GB 523045 A GB523045 A GB 523045A GB 592956 A GB592956 A GB 592956A
Authority
GB
United Kingdom
Prior art keywords
blades
securing
relating
radial flow
blade rings
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
GB5230/45A
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.)
Ljungstroms Angturbin AB
Original Assignee
Ljungstroms Angturbin 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 Ljungstroms Angturbin AB filed Critical Ljungstroms Angturbin AB
Publication of GB592956A publication Critical patent/GB592956A/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

Abstract

592,956. Turbine blades. AKTIEBOLAGET LJUNGSTROMS ANGTURBIN. March 2, 1945, No. 5230. Convention date, March 2, 1944. [Class 110 (iii)] The roots of a ring of blades are formed with teeth 24 and the ring bond 14 with corresponding grooves 34. After assembly, as shown, the parts are brought together by a rolling operation applied to the ring bond. In the circular assembly of blades, the teeth 24 may form annular or helical projections. The projections may be of equal height as shown in the upper part of the Figure or, of a height increasing towards the blade as shown in the lower part.
GB5230/45A 1944-03-02 1945-03-02 Improvements in or relating to the securing of blades to blade rings of radial flow turbines Expired GB592956A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE592956X 1944-03-02

Publications (1)

Publication Number Publication Date
GB592956A true GB592956A (en) 1947-10-03

Family

ID=20312661

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5230/45A Expired GB592956A (en) 1944-03-02 1945-03-02 Improvements in or relating to the securing of blades to blade rings of radial flow turbines

Country Status (1)

Country Link
GB (1) GB592956A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3047936A (en) * 1959-03-11 1962-08-07 Curtiss Wright Corp Gas turbine rotor
US5363554A (en) * 1991-06-05 1994-11-15 The Secretary Of State For Defence In Her Britannic Majesty's Government Of The United Kingdom Of Great Britain And Northern Ireland Titanium compressor blade having a wear-resistant portion

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3047936A (en) * 1959-03-11 1962-08-07 Curtiss Wright Corp Gas turbine rotor
US5363554A (en) * 1991-06-05 1994-11-15 The Secretary Of State For Defence In Her Britannic Majesty's Government Of The United Kingdom Of Great Britain And Northern Ireland Titanium compressor blade having a wear-resistant portion

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