GB191117494A - Improvements in Water Tube Boilers. - Google Patents

Improvements in Water Tube Boilers.

Info

Publication number
GB191117494A
GB191117494A GB191117494DA GB191117494A GB 191117494 A GB191117494 A GB 191117494A GB 191117494D A GB191117494D A GB 191117494DA GB 191117494 A GB191117494 A GB 191117494A
Authority
GB
United Kingdom
Prior art keywords
tubes
centre parts
water
circular
water tube
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
Inventor
Russel Aitken
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
Application granted granted Critical
Publication of GB191117494A publication Critical patent/GB191117494A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F22B37/12—Forms of water tubes, e.g. of varying cross-section

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Ceramic Products (AREA)

Abstract

17,494. Aitken, R. Aug. 1. Tubes, water. -To increase the heating- surface and to facilitate the cleaning of the tubes in a Yarrow or other water-tube boiler, the tubes are made of diamond, hexagonal, rhomboidal, oval, or other shape except circular, in cross-section, and are arranged so as to leave straight passages through the groups of tubes. The ends of the tubes are rounded for expansion into the tube-plates. Fig. 1 shows a crosssection of a group of tubes having their centre parts of rectangular shape. The tubes may be formed by pressing their centre parts into the desired shape and leaving their ends round, or the centre parts may be shaped separately, their ends being worked to a circular form and welded to circular end-pieces.
GB191117494D 1911-08-01 1911-08-01 Improvements in Water Tube Boilers. Expired GB191117494A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB191117494T 1911-08-01

Publications (1)

Publication Number Publication Date
GB191117494A true GB191117494A (en) 1912-06-27

Family

ID=32565839

Family Applications (1)

Application Number Title Priority Date Filing Date
GB191117494D Expired GB191117494A (en) 1911-08-01 1911-08-01 Improvements in Water Tube Boilers.

Country Status (1)

Country Link
GB (1) GB191117494A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2455592A1 (en) * 2009-01-23 2012-05-23 General Electric Company Heat transfer tubes

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2455592A1 (en) * 2009-01-23 2012-05-23 General Electric Company Heat transfer tubes
US8281564B2 (en) 2009-01-23 2012-10-09 General Electric Company Heat transfer tubes having dimples arranged between adjacent fins

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