GB661822A - Improvements in or relating to high temperature apparatus such as a steam turbine - Google Patents

Improvements in or relating to high temperature apparatus such as a steam turbine

Info

Publication number
GB661822A
GB661822A GB21017/49A GB2101749A GB661822A GB 661822 A GB661822 A GB 661822A GB 21017/49 A GB21017/49 A GB 21017/49A GB 2101749 A GB2101749 A GB 2101749A GB 661822 A GB661822 A GB 661822A
Authority
GB
United Kingdom
Prior art keywords
steam turbine
high temperature
nozzlebox
temperature apparatus
relating
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
GB21017/49A
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.)
Westinghouse Electric International Co
Original Assignee
Westinghouse Electric International 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 Westinghouse Electric International Co filed Critical Westinghouse Electric International Co
Publication of GB661822A publication Critical patent/GB661822A/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

661,822. Uniting by fusion. WESTING- HOUSE ELECTRIC INTERNATIONAL CO. Aug. 12, 1949 [Sept. 17, 1948], No. 21017/49. Class 83 (iv). [Also in Groups XXVI and XXVIII] In high temperature steam turbine nozzlebox constructions as described in Specification 637,771, [Group XXVI], the sleeve connecting the nozzlebox 12 to the inner turbine casing 11 is made in two parts 34, 35 welded together. The part 34 is made of the same material as the nozzle-box which may be 18-8 stainless steel. The part 35 is made of the same material as the casing 11 which may be chrome-molybdenum steel. The connection is generally applicable to high-temperature apparatus wherein a wall element and a tube made of different materials are to be connected by a tubular collar welded to both.
GB21017/49A 1948-09-17 1949-08-12 Improvements in or relating to high temperature apparatus such as a steam turbine Expired GB661822A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US661822XA 1948-09-17 1948-09-17

Publications (1)

Publication Number Publication Date
GB661822A true GB661822A (en) 1951-11-28

Family

ID=22067789

Family Applications (1)

Application Number Title Priority Date Filing Date
GB21017/49A Expired GB661822A (en) 1948-09-17 1949-08-12 Improvements in or relating to high temperature apparatus such as a steam turbine

Country Status (1)

Country Link
GB (1) GB661822A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2823890A (en) * 1952-09-27 1958-02-18 Tech Studien Ag Housing for gas or steam turbines
US3746463A (en) * 1971-07-26 1973-07-17 Westinghouse Electric Corp Multi-casing turbine
EP0385066A1 (en) * 1989-02-25 1990-09-05 MAN Gutehoffnungshütte Aktiengesellschaft Steam supply conduit for steam turbines with double casings
US5152665A (en) * 1990-12-24 1992-10-06 Westinghouse Electric Corporation Methods and apparatus for reducing inlet sleeve vibration

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2823890A (en) * 1952-09-27 1958-02-18 Tech Studien Ag Housing for gas or steam turbines
US3746463A (en) * 1971-07-26 1973-07-17 Westinghouse Electric Corp Multi-casing turbine
EP0385066A1 (en) * 1989-02-25 1990-09-05 MAN Gutehoffnungshütte Aktiengesellschaft Steam supply conduit for steam turbines with double casings
US5152665A (en) * 1990-12-24 1992-10-06 Westinghouse Electric Corporation Methods and apparatus for reducing inlet sleeve vibration

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