GB661178A - Nozzle bodies for turbines - Google Patents

Nozzle bodies for turbines

Info

Publication number
GB661178A
GB661178A GB3524047A GB3524047A GB661178A GB 661178 A GB661178 A GB 661178A GB 3524047 A GB3524047 A GB 3524047A GB 3524047 A GB3524047 A GB 3524047A GB 661178 A GB661178 A GB 661178A
Authority
GB
United Kingdom
Prior art keywords
vanes
rings
cooling
welded
parts
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
GB3524047A
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.)
KARL LUDWIG GEORG MEURER VON I
Original Assignee
KARL LUDWIG GEORG MEURER VON I
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 KARL LUDWIG GEORG MEURER VON I filed Critical KARL LUDWIG GEORG MEURER VON I
Priority to GB3524047A priority Critical patent/GB661178A/en
Publication of GB661178A publication Critical patent/GB661178A/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
    • F01D9/00—Stators
    • F01D9/02—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles
    • F01D9/04—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles forming ring or sector
    • F01D9/041—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles forming ring or sector using blades

Abstract

661,178. Turbine blades. FRANCIS, E. L. M. (Infeld, K. L. G. M. Von). Dec. 31, 1947, No. 35240/47. Class 110(iii) A turbine nozzle ring comprises distributing vanes disposed between rings or ring segments 9, 10 which define cooling spaces 14, 15, the vanes being hollow for the passage of cooling medium and holding the rings or ring segments in place in the manner of stay bolts. The inlet ends of the vanes are formed with cooling channels 4 and projections 5 and 6 which fit corresponding recesses in the rings 9, 10, and are welded thereto by welds 18, 13 respectively in the cooling spaces 14, 15. The discharge ends 3 of the vanes are solid and are not connected to the rings but are in close contact therewith. The outer ring 9 is divided into two parts 9a, 9b, the two parts being connected by welding 12 after the vanes have been assembled. The cooling spaces 14, 15 are completed by the welded-on closures 16, 17.
GB3524047A 1947-12-31 1947-12-31 Nozzle bodies for turbines Expired GB661178A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3524047A GB661178A (en) 1947-12-31 1947-12-31 Nozzle bodies for turbines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3524047A GB661178A (en) 1947-12-31 1947-12-31 Nozzle bodies for turbines

Publications (1)

Publication Number Publication Date
GB661178A true GB661178A (en) 1951-11-21

Family

ID=10375469

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3524047A Expired GB661178A (en) 1947-12-31 1947-12-31 Nozzle bodies for turbines

Country Status (1)

Country Link
GB (1) GB661178A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3254831A (en) * 1962-04-19 1966-06-07 Bmw Triebwerkbau Gmbh Blade ring structure
US3338508A (en) * 1965-08-23 1967-08-29 Gen Motors Corp Axial-flow compressor
US3544231A (en) * 1968-03-22 1970-12-01 Sulzer Ag Stator-blade assembly for turbomachines

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3254831A (en) * 1962-04-19 1966-06-07 Bmw Triebwerkbau Gmbh Blade ring structure
US3338508A (en) * 1965-08-23 1967-08-29 Gen Motors Corp Axial-flow compressor
US3544231A (en) * 1968-03-22 1970-12-01 Sulzer Ag Stator-blade assembly for turbomachines

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