GB477258A - Improvements in and relating to elastic fluid turbines - Google Patents

Improvements in and relating to elastic fluid turbines

Info

Publication number
GB477258A
GB477258A GB14968/37A GB1496837A GB477258A GB 477258 A GB477258 A GB 477258A GB 14968/37 A GB14968/37 A GB 14968/37A GB 1496837 A GB1496837 A GB 1496837A GB 477258 A GB477258 A GB 477258A
Authority
GB
United Kingdom
Prior art keywords
rings
casing
inner casing
conduits
inch
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
GB14968/37A
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.)
British Thomson Houston Co Ltd
Original Assignee
British Thomson Houston Co Ltd
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 British Thomson Houston Co Ltd filed Critical British Thomson Houston Co Ltd
Publication of GB477258A publication Critical patent/GB477258A/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
    • F01D9/06—Fluid supply conduits to nozzles or the like

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Sliding Valves (AREA)

Abstract

477,258. Elastic - fluid turbines. BRITISH THOMSON-HOUSTON CO., Ltd. May 29, 1937, No. 14968. Convention date, May 29, 1936. [Class 110 (iii)] A high-pressure, high-temperature turbine has an inner casing 11 enclosing the blading and nozzles, and an outer casing 12. The space 13 between the two casings is under pressure from an intermediate turbine stage of, for instance, 500 lb. /sq. inch, if the fluid pressure inside the inner casing at the inlet end is 1000 lb./sq. inch. Working fluid enters a valve-chest 24, and is admitted to the inner casing through conduits 31, 32 and valves 26 ... 30. The conduits are welded at 35 to the caps 36, but allowed to slide through packing rings 38, 39. The rings 39. are spaced from the conduit 33 but touch the casing, and the rings 38 touch the conduit but are spaced from the casing. The rings are held in position by an end ring 40 held by a split ring 41. Each valve seat 47 is secured to the wall of the valvechest by a split ring 48 and a locking ring 49. The free ends of the valve seats extend through packing rings 50, 51, which are similar to the rings 38, 39.
GB14968/37A 1936-05-29 1937-05-29 Improvements in and relating to elastic fluid turbines Expired GB477258A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US477258XA 1936-05-29 1936-05-29

Publications (1)

Publication Number Publication Date
GB477258A true GB477258A (en) 1937-12-24

Family

ID=21950580

Family Applications (1)

Application Number Title Priority Date Filing Date
GB14968/37A Expired GB477258A (en) 1936-05-29 1937-05-29 Improvements in and relating to elastic fluid turbines

Country Status (1)

Country Link
GB (1) GB477258A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2925995A (en) * 1956-08-16 1960-02-23 Westinghouse Electric Corp Turbine apparatus
US3994619A (en) * 1974-08-20 1976-11-30 Maschinenfabrik Andritz Aktiengesellschaft Sealing-compartment arrangement in main coolant pumps

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2925995A (en) * 1956-08-16 1960-02-23 Westinghouse Electric Corp Turbine apparatus
US3994619A (en) * 1974-08-20 1976-11-30 Maschinenfabrik Andritz Aktiengesellschaft Sealing-compartment arrangement in main coolant pumps

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