GB171036A - Improvements in and connected with steam turbine installations - Google Patents

Improvements in and connected with steam turbine installations

Info

Publication number
GB171036A
GB171036A GB3092720A GB3092720A GB171036A GB 171036 A GB171036 A GB 171036A GB 3092720 A GB3092720 A GB 3092720A GB 3092720 A GB3092720 A GB 3092720A GB 171036 A GB171036 A GB 171036A
Authority
GB
United Kingdom
Prior art keywords
turbine
nozzles
auxiliary
main turbine
auxiliary turbine
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
GB3092720A
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
Priority to GB3092720A priority Critical patent/GB171036A/en
Publication of GB171036A publication Critical patent/GB171036A/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
    • F01D1/02—Non-positive-displacement machines or engines, e.g. steam turbines with stationary working-fluid guiding means and bladed or like rotor, e.g. multi-bladed impulse steam turbines
    • F01D1/023—Non-positive-displacement machines or engines, e.g. steam turbines with stationary working-fluid guiding means and bladed or like rotor, e.g. multi-bladed impulse steam turbines the working-fluid being divided into several separate flows ; several separate fluid flows being united in a single flow; the machine or engine having provision for two or more different possible fluid flow paths

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Turbines (AREA)

Abstract

171,036. Chittenden, J. P. Nov. 2, 1920. Axial-flow type; motor power plant; working- fluid supply.-In a motor power plant comprising a main turbine M and an auxiliary turbine A, the exhaust steam from the auxiliary turbine is delivered through special nozzles D into an intermediate stage of the main turbine. The nozzles D are so designed that they work with a pressure ratio equal to or greater than the critical value over a considerable portion of the range of working conditions. In this manner the exhaust pressure of the auxiliary turbine is to a large extent rendered independent of the pressure at the intermediate stage of the main turbine into which it is delivered so that the conditions in the auxiliary turbine may for a large range of load of the main turbine be practically independent of that load. Instead of the concentric arrangement of the nozzles D with the ordinary nozzles a segmental arrangement may be adopted, and although the turbines shown are of the impulse type the invention is not limited thereto.
GB3092720A 1920-11-02 1920-11-02 Improvements in and connected with steam turbine installations Expired GB171036A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3092720A GB171036A (en) 1920-11-02 1920-11-02 Improvements in and connected with steam turbine installations

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3092720A GB171036A (en) 1920-11-02 1920-11-02 Improvements in and connected with steam turbine installations

Publications (1)

Publication Number Publication Date
GB171036A true GB171036A (en) 1921-11-10

Family

ID=10315257

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3092720A Expired GB171036A (en) 1920-11-02 1920-11-02 Improvements in and connected with steam turbine installations

Country Status (1)

Country Link
GB (1) GB171036A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1986002977A1 (en) * 1984-11-14 1986-05-22 Caterpillar Tractor Co. Heat recovery system including a dual pressure turbine
FR2594178A2 (en) * 1986-02-07 1987-08-14 Inst Francais Du Petrole Frustoconical turbine for recovering the energy available in the gas flows drawn off catalyst reclaimers

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1986002977A1 (en) * 1984-11-14 1986-05-22 Caterpillar Tractor Co. Heat recovery system including a dual pressure turbine
EP0241049A1 (en) * 1984-11-14 1987-10-14 Caterpillar Inc. A dual pressure turbine
FR2594178A2 (en) * 1986-02-07 1987-08-14 Inst Francais Du Petrole Frustoconical turbine for recovering the energy available in the gas flows drawn off catalyst reclaimers

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