GB1319387A - Steam turbines - Google Patents

Steam turbines

Info

Publication number
GB1319387A
GB1319387A GB3910771A GB3910771A GB1319387A GB 1319387 A GB1319387 A GB 1319387A GB 3910771 A GB3910771 A GB 3910771A GB 3910771 A GB3910771 A GB 3910771A GB 1319387 A GB1319387 A GB 1319387A
Authority
GB
United Kingdom
Prior art keywords
turbine
casing
steam
pipe
nozzle box
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
GB3910771A
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Publication of GB1319387A publication Critical patent/GB1319387A/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)

Abstract

1319387 Steam turbines GENERAL ELECTRIC CO 20 Aug 1971 [14 Dec 1970] 39107/71 Heading F1T [ Also in Division F2] The steam supply conduit to an arcuate nozzle box 6 of a steam turbine comprises a pipe 2 outside the turbine casing 1 connected at 12 by an external weld to an intermediate portion 7 integral with casing 1, portion 7 being connected, in turn, by an internal weld at 13 to a pipe 10 integral with the nozzle box. Expansion of pipe 10 is accommodated by flexure of an offset portion 8 of casing 1. The turbine is of divided axial flow type, each nozzle box 6 directing steam in axially opposite directions Fig 1, (not shown). The construction may also be applied to a single flow turbine or to the inner casing of a double casing turbine.
GB3910771A 1970-12-14 1971-08-20 Steam turbines Expired GB1319387A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US9756070A 1970-12-14 1970-12-14

Publications (1)

Publication Number Publication Date
GB1319387A true GB1319387A (en) 1973-06-06

Family

ID=22264023

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3910771A Expired GB1319387A (en) 1970-12-14 1971-08-20 Steam turbines

Country Status (6)

Country Link
US (1) US3659956A (en)
CA (1) CA943353A (en)
CH (1) CH541714A (en)
DE (1) DE2159870A1 (en)
FR (1) FR2118567A5 (en)
GB (1) GB1319387A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE786674A (en) * 1971-07-26 1973-01-25 Westinghouse Electric Corp MULTI-ENCLOSURE TURBINE
DE2940029C2 (en) * 1979-10-03 1984-03-29 Klein, Schanzlin & Becker Ag, 6710 Frankenthal Centrifugal pump housing
US5411365A (en) * 1993-12-03 1995-05-02 General Electric Company High pressure/intermediate pressure section divider for an opposed flow steam turbine
US8888437B2 (en) * 2011-10-19 2014-11-18 General Electric Company Dual-flow steam turbine with steam cooling

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2112738A (en) * 1936-05-29 1938-03-29 Gen Electric Elastic fluid turbine
US2527445A (en) * 1947-06-02 1950-10-24 Westinghouse Electric Corp Turbine steam supply connection
US2527446A (en) * 1948-09-17 1950-10-24 Westinghouse Electric Corp Turbine apparatus
US2651495A (en) * 1948-11-02 1953-09-08 Westinghouse Electric Corp Turbine inlet structure
US2823891A (en) * 1953-05-20 1958-02-18 Westinghouse Electric Corp Steam turbine
US2925995A (en) * 1956-08-16 1960-02-23 Westinghouse Electric Corp Turbine apparatus

Also Published As

Publication number Publication date
CH541714A (en) 1973-09-15
US3659956A (en) 1972-05-02
DE2159870A1 (en) 1972-06-29
CA943353A (en) 1974-03-12
FR2118567A5 (en) 1972-07-28

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee