GB190627409A - Improvements in Steam Turbines. - Google Patents

Improvements in Steam Turbines.

Info

Publication number
GB190627409A
GB190627409A GB190627409DA GB190627409A GB 190627409 A GB190627409 A GB 190627409A GB 190627409D A GB190627409D A GB 190627409DA GB 190627409 A GB190627409 A GB 190627409A
Authority
GB
United Kingdom
Prior art keywords
vanes
steam
drum
guide
obliquely
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
Inventor
Rudolf Pawlikowski
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of GB190627409A publication Critical patent/GB190627409A/en
Expired legal-status Critical Current

Links

Abstract

27,409. Pawlikowski, R. Dec. 1. No Patent granted (Sealing fee not paid). Elastic-fluid turbines.- The loss of steam through the clearance spaces of a steam turbine is prevented by causing the steam to impinge upon guide and moving vanes which are not parallel, so that the steam passes along cylindrical surfaces concentric with the drum. In one form, this is accomplished by arranging straight vanes obliquely to the radii ; in another form, the vanes l, r are bent longitudinally so as to form involutes to the drum n as shown in Fig. 3. A further method, shown in Figs. 7 and 8, applied to involute vanes l, r having the portion at u and t bent backward, consists in twisting the vanes so that their axes lie obliquely to the generatrix of the cylinder. The invention may be applied to either the guide or moving vanes, or to both.
GB190627409D 1906-12-01 1906-12-01 Improvements in Steam Turbines. Expired GB190627409A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB190627409T 1906-12-01

Publications (1)

Publication Number Publication Date
GB190627409A true GB190627409A (en) 1907-11-30

Family

ID=32257540

Family Applications (1)

Application Number Title Priority Date Filing Date
GB190627409D Expired GB190627409A (en) 1906-12-01 1906-12-01 Improvements in Steam Turbines.

Country Status (1)

Country Link
GB (1) GB190627409A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2795373A (en) * 1950-03-03 1957-06-11 Rolls Royce Guide vane assemblies in annular fluid ducts
US2861738A (en) * 1952-05-19 1958-11-25 Plannair Ltd Blades, guide vanes, and the like for fans, turbines and the like
US2956733A (en) * 1954-09-28 1960-10-18 Stalker Corp Fluid turning wheels for compressors
US2962260A (en) * 1954-12-13 1960-11-29 United Aircraft Corp Sweep back in blading
US2991004A (en) * 1955-06-29 1961-07-04 Denbo Engineering And Sales Co One-piece radial flow air moving device
US3012709A (en) * 1955-05-18 1961-12-12 Daimler Benz Ag Blade for axial compressors
US5088892A (en) * 1990-02-07 1992-02-18 United Technologies Corporation Bowed airfoil for the compression section of a rotary machine

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2795373A (en) * 1950-03-03 1957-06-11 Rolls Royce Guide vane assemblies in annular fluid ducts
US2861738A (en) * 1952-05-19 1958-11-25 Plannair Ltd Blades, guide vanes, and the like for fans, turbines and the like
US2956733A (en) * 1954-09-28 1960-10-18 Stalker Corp Fluid turning wheels for compressors
US2962260A (en) * 1954-12-13 1960-11-29 United Aircraft Corp Sweep back in blading
US3012709A (en) * 1955-05-18 1961-12-12 Daimler Benz Ag Blade for axial compressors
US2991004A (en) * 1955-06-29 1961-07-04 Denbo Engineering And Sales Co One-piece radial flow air moving device
US5088892A (en) * 1990-02-07 1992-02-18 United Technologies Corporation Bowed airfoil for the compression section of a rotary machine

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