GB190910792A - Improvements in and relating to U-bends suitable for Superheater Tubes. - Google Patents

Improvements in and relating to U-bends suitable for Superheater Tubes.

Info

Publication number
GB190910792A
GB190910792A GB190910792DA GB190910792A GB 190910792 A GB190910792 A GB 190910792A GB 190910792D A GB190910792D A GB 190910792DA GB 190910792 A GB190910792 A GB 190910792A
Authority
GB
United Kingdom
Prior art keywords
relating
superheater tubes
legs
welding
tubes
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
Wilhelm Schmidt
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 GB190910792A publication Critical patent/GB190910792A/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
    • F22B37/16—Return bends
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
    • F28F9/26—Arrangements for connecting different sections of heat-exchange elements, e.g. of radiators

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Wire Processing (AREA)

Abstract

10,792. Schmidt, W. Feb. 12, [Convention date]. Angle-pieces and the like.-U-shaped tubes, such as superheater tubes, are made by slitting the ends b of the separate legs, inserting a drift c, Fig. 3, with a rounded projecting end c<1> to form parts of the shape shown at d, e, Figs. 3<a> and 3<b>, rounding the ends, preferably by a roller and sweep arm, and finally trimming and preferably bevelling the ends, and welding to the form shown in Fig. 5, by autogenous welding with the aid of iron wire. The method is also applicable to cases in which two legs of the bend are close together and in which the joint is not symmetrically disposed.
GB190910792D 1909-02-12 1909-05-06 Improvements in and relating to U-bends suitable for Superheater Tubes. Expired GB190910792A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE190910792X 1909-02-12

Publications (1)

Publication Number Publication Date
GB190910792A true GB190910792A (en) 1909-09-02

Family

ID=32521275

Family Applications (1)

Application Number Title Priority Date Filing Date
GB190910792D Expired GB190910792A (en) 1909-02-12 1909-05-06 Improvements in and relating to U-bends suitable for Superheater Tubes.

Country Status (1)

Country Link
GB (1) GB190910792A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016026560A1 (en) * 2014-08-22 2016-02-25 Gea Tds Gmbh Manifold for a tube bundle heat exchanger for large product pressures, method for prodcuing a tube bundle heat exchanger comprising a manifold of said type and use of a tube bundle heat exchanger for large product pressures with said type of manifold in a spray drying system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016026560A1 (en) * 2014-08-22 2016-02-25 Gea Tds Gmbh Manifold for a tube bundle heat exchanger for large product pressures, method for prodcuing a tube bundle heat exchanger comprising a manifold of said type and use of a tube bundle heat exchanger for large product pressures with said type of manifold in a spray drying system

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