GB359184A - Improvements in or relating to blade rings for radial flow steam or gas turbines - Google Patents

Improvements in or relating to blade rings for radial flow steam or gas turbines

Info

Publication number
GB359184A
GB359184A GB29882/30A GB2988230A GB359184A GB 359184 A GB359184 A GB 359184A GB 29882/30 A GB29882/30 A GB 29882/30A GB 2988230 A GB2988230 A GB 2988230A GB 359184 A GB359184 A GB 359184A
Authority
GB
United Kingdom
Prior art keywords
blades
steam
ring
radial flow
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
GB29882/30A
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 GB359184A publication Critical patent/GB359184A/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
    • F01D1/00—Non-positive-displacement machines or engines, e.g. steam turbines
    • F01D1/24—Non-positive-displacement machines or engines, e.g. steam turbines characterised by counter-rotating rotors subjected to same working fluid stream without intermediate stator blades or the like
    • F01D1/28—Non-positive-displacement machines or engines, e.g. steam turbines characterised by counter-rotating rotors subjected to same working fluid stream without intermediate stator blades or the like traversed by the working-fluid substantially radially

Abstract

359,184. Steam &c.turbines. AKTIEBOLAGET LJUNGSTROMS ANGTURBIN, 17, Võstra Trõdgardsgatan, Stockholm. Oct. 6, 1930, No. 29882. Convention date, Oct. 25, 1929. [Class 110 (iii).] In a multi-bladed radial flow turbine which may be of the oppositely-running rotor type, the blades 29 in the outermost ring 10 are made wider in a radial direction than the blades in the inner rings and their inlet edges are rounded off as shown in Fig. 4. The blades in the ring 10 may be arranged for radial flow only, or may be arranged to divert steam to axial flow blades such as 20. Numerical values are given for the relation between the number of revolutions per minute of the outer blade ring and (1) the radial width of the outer blade ring ; (2) the pitch of the blades and the area of the outlet section for steam in this ring ; (3) the axial length of these blades and the area of the outlet section for steam ; (4) the axial length of the blades ; and also (5) the relation between the pitch of the blades and their radial width.
GB29882/30A 1929-10-25 1930-10-06 Improvements in or relating to blade rings for radial flow steam or gas turbines Expired GB359184A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE359184X 1929-10-25

Publications (1)

Publication Number Publication Date
GB359184A true GB359184A (en) 1931-10-22

Family

ID=20308868

Family Applications (1)

Application Number Title Priority Date Filing Date
GB29882/30A Expired GB359184A (en) 1929-10-25 1930-10-06 Improvements in or relating to blade rings for radial flow steam or gas turbines

Country Status (1)

Country Link
GB (1) GB359184A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11708793B2 (en) 2020-12-23 2023-07-25 Collins Engine Nozzles, Inc. Torch ignitors with gas assist start

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11708793B2 (en) 2020-12-23 2023-07-25 Collins Engine Nozzles, Inc. Torch ignitors with gas assist start

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