GB569067A - Improvements in superheaters - Google Patents

Improvements in superheaters

Info

Publication number
GB569067A
GB569067A GB11504/41A GB1150441A GB569067A GB 569067 A GB569067 A GB 569067A GB 11504/41 A GB11504/41 A GB 11504/41A GB 1150441 A GB1150441 A GB 1150441A GB 569067 A GB569067 A GB 569067A
Authority
GB
United Kingdom
Prior art keywords
tube
ring
cross
steam
bend
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
GB11504/41A
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
Publication of GB569067A publication Critical patent/GB569067A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22G—SUPERHEATING OF STEAM
    • F22G3/00—Steam superheaters characterised by constructional features; Details of component parts thereof
    • F22G3/004—Steam tubes with steam flowing in opposite directions in one pipe, e.g. Field tubes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B37/00—Component parts or details of steam boilers
    • F22B37/02—Component parts or details of steam boilers applicable to more than one kind or type of steam boiler
    • F22B37/10—Water tubes; Accessories therefor
    • F22B37/16—Return bends

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)

Abstract

569,067. Steam superheaters. HOULET, F. Sept. 9, 1941, No. 11504. Convention date, April 28, 1941. [Class 123 (iii)] In a smoke-tube superheater, the return bend 3, Fig. 3, of a U-tube element is flattened in the transverse direction to allow the flue gases to flow more,freely longitudinally between the limbs 1, 2 of the element. In an annular tube element, the steam is returned through a ring 15, Fig. 4, connected to the annular space 11 and the inner tube 12 by tubular extensions 14, 16. The cross-sectional area of the bend 3 or the turn of the cross-sectional areas of the two halves of the ring 15 are at least equal to that of the entry or outlet parts 1, 2 or 11, 12.
GB11504/41A 1941-04-28 1941-09-09 Improvements in superheaters Expired GB569067A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR569067X 1941-04-28

Publications (1)

Publication Number Publication Date
GB569067A true GB569067A (en) 1945-05-03

Family

ID=8948908

Family Applications (1)

Application Number Title Priority Date Filing Date
GB11504/41A Expired GB569067A (en) 1941-04-28 1941-09-09 Improvements in superheaters

Country Status (1)

Country Link
GB (1) GB569067A (en)

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