ATE371157T1 - METHOD FOR WELDING PIPES TO A TUBE BASE AND DEVICE PRODUCED BY SUCH METHOD - Google Patents

METHOD FOR WELDING PIPES TO A TUBE BASE AND DEVICE PRODUCED BY SUCH METHOD

Info

Publication number
ATE371157T1
ATE371157T1 AT04075261T AT04075261T ATE371157T1 AT E371157 T1 ATE371157 T1 AT E371157T1 AT 04075261 T AT04075261 T AT 04075261T AT 04075261 T AT04075261 T AT 04075261T AT E371157 T1 ATE371157 T1 AT E371157T1
Authority
AT
Austria
Prior art keywords
tube
tubesheet
device produced
tube base
welding pipes
Prior art date
Application number
AT04075261T
Other languages
German (de)
Inventor
Den Boom Jacobus Elfridus Van
Original Assignee
Madioen Holding B V
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 Madioen Holding B V filed Critical Madioen Holding B V
Application granted granted Critical
Publication of ATE371157T1 publication Critical patent/ATE371157T1/en

Links

Classifications

    • 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
    • F28F9/02—Header boxes; End plates
    • F28F9/04—Arrangements for sealing elements into header boxes or end plates
    • F28F9/16—Arrangements for sealing elements into header boxes or end plates by permanent joints, e.g. by rolling
    • F28F9/18—Arrangements for sealing elements into header boxes or end plates by permanent joints, e.g. by rolling by welding
    • F28F9/182—Arrangements for sealing elements into header boxes or end plates by permanent joints, e.g. by rolling by welding the heat-exchange conduits having ends with a particular shape, e.g. deformed; the heat-exchange conduits or end plates having supplementary joining means, e.g. abutments

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)

Abstract

The invention relates to a method for forming a connection between a tubesheet and a number of tubes and a device manufactured according to such a method, the method comprising: providing a tubesheet (2) with a first surface (10) and a second surface (11) and a number of circular bores (12) extending from the first surface (10) to the second surface (11), providing a number of tubes (1) of a pliable material with an exterior diameter, which enables each tube (1) to be placed in a bore (12), placing each tube (1) in a bore (12), such that the tube (1) protrudes on the side of the first surface (10), flaring the end of the protruded portion of each tube (1) located at the side of the first surface (10) of the sheet (2), thus forming a number of flares (20), making a welded connection between the tubesheet (2) and each pipe at the circumference (21) of each flare (20). <IMAGE>
AT04075261T 2004-01-28 2004-01-28 METHOD FOR WELDING PIPES TO A TUBE BASE AND DEVICE PRODUCED BY SUCH METHOD ATE371157T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP04075261A EP1559983B1 (en) 2004-01-28 2004-01-28 Method for forming a welded connection between a tubesheet and a number of tubes and a device produced by such method

Publications (1)

Publication Number Publication Date
ATE371157T1 true ATE371157T1 (en) 2007-09-15

Family

ID=34639449

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04075261T ATE371157T1 (en) 2004-01-28 2004-01-28 METHOD FOR WELDING PIPES TO A TUBE BASE AND DEVICE PRODUCED BY SUCH METHOD

Country Status (4)

Country Link
EP (2) EP1559983B1 (en)
AT (1) ATE371157T1 (en)
DE (2) DE602004008410T2 (en)
WO (2) WO2005075924A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100869896B1 (en) 2007-07-05 2008-11-24 한국가스공사 Integrity test method of tube bundle in gas heater
US9039814B2 (en) * 2013-04-18 2015-05-26 Saes Pure Gas, Inc. System and method for welding a plurality of small diameter palladium alloy tubes to a common base plate in a space efficient manner
EP3742099B1 (en) * 2019-05-23 2021-11-03 Valeo Termico S.A. A heat exchanger
US10782500B1 (en) 2019-10-25 2020-09-22 Afl Telecommunications Llc Fiber optic furcation units, kits, and methods
CN113996964B (en) * 2021-12-30 2022-03-18 常州新海飞金属制品有限公司 Tube plate welding method, tube body and tube plate connecting method and heat exchanger

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1583758A (en) * 1923-04-09 1926-05-04 Winslown Safety Highpressure B Method of constructing boilers
US2405399A (en) * 1943-09-22 1946-08-06 Bugg Tube beading and expanding tool and method
BE462335A (en) * 1945-01-30
US3207215A (en) * 1961-06-02 1965-09-21 Raypak Inc Heat exchanger
US3258067A (en) * 1964-06-01 1966-06-28 Fleur Corp Heat exchanger
US3628923A (en) * 1968-10-24 1971-12-21 Texas Instruments Inc Method of making header joint for a clad tubulation
DE2204167A1 (en) * 1972-01-29 1973-08-09 Krupp Gmbh HEAT EXCHANGER AND PROCESS FOR ITS MANUFACTURING
US3979810A (en) * 1974-11-30 1976-09-14 Balcke-Durr Aktiengesellschaft Method of hermetically swaging tubes into tube plates
JPS61216821A (en) * 1985-03-20 1986-09-26 Hitachi Ltd Fixing method of thin plate and pipelike member

Also Published As

Publication number Publication date
WO2005075924A1 (en) 2005-08-18
EP1559983A1 (en) 2005-08-03
DE602005000933D1 (en) 2007-05-31
DE602004008410T2 (en) 2008-05-15
DE602005000933T2 (en) 2009-10-08
EP1709383A1 (en) 2006-10-11
DE602004008410D1 (en) 2007-10-04
EP1559983B1 (en) 2007-08-22
EP1709383B1 (en) 2007-04-18
WO2005075923A1 (en) 2005-08-18

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties