GB190909475A - Improvements in Turbine Nozzles. - Google Patents

Improvements in Turbine Nozzles.

Info

Publication number
GB190909475A
GB190909475A GB190909475DA GB190909475A GB 190909475 A GB190909475 A GB 190909475A GB 190909475D A GB190909475D A GB 190909475DA GB 190909475 A GB190909475 A GB 190909475A
Authority
GB
United Kingdom
Prior art keywords
held
distancepieces
parts
outer ring
partitions
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
James Howden
John Holloway
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 GB190909475A publication Critical patent/GB190909475A/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
    • F01D9/042—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles forming ring or sector fixing blades to stators

Abstract

9475. Howden, J., and Holloway, J. April 21. Nozzles for impulse turbines are constructed of parts which can be machined and polished separately, and which can be asembled or removed singly. Fig. 1 shows the stationary wheel A and the outer ring D, between which the nozzle partitions B are held. The outer ring bears against the casing E. The wheel A and the ring D are recessed and provided with undercut grooves a, d to receive the ends of distance-pieces C, C'. The partitions B are held by the distancepieces, but may also be held by the undercut grooves. In a modification, the distancepieces slide over dovetailed projections, or one of the parts A, D may be provided with a projection, and the other with a groove.
GB190909475D 1909-04-21 1909-04-21 Improvements in Turbine Nozzles. Expired GB190909475A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB190909475T 1909-04-21

Publications (1)

Publication Number Publication Date
GB190909475A true GB190909475A (en) 1909-09-16

Family

ID=32490772

Family Applications (1)

Application Number Title Priority Date Filing Date
GB190909475D Expired GB190909475A (en) 1909-04-21 1909-04-21 Improvements in Turbine Nozzles.

Country Status (1)

Country Link
GB (1) GB190909475A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3836281A (en) * 1973-03-02 1974-09-17 Carrier Corp Nozzle structure for steam turbines

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3836281A (en) * 1973-03-02 1974-09-17 Carrier Corp Nozzle structure for steam turbines

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