ES8500776A1 - Procedimiento y aparato para la fabricacion de un elemento de radiador estanco al agua - Google Patents

Procedimiento y aparato para la fabricacion de un elemento de radiador estanco al agua

Info

Publication number
ES8500776A1
ES8500776A1 ES528136A ES528136A ES8500776A1 ES 8500776 A1 ES8500776 A1 ES 8500776A1 ES 528136 A ES528136 A ES 528136A ES 528136 A ES528136 A ES 528136A ES 8500776 A1 ES8500776 A1 ES 8500776A1
Authority
ES
Spain
Prior art keywords
edge portions
radiator elements
closed
tube
watertight
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
ES528136A
Other languages
English (en)
Other versions
ES528136A0 (es
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.)
NEOTECH HOLDING AG
Original Assignee
NEOTECH HOLDING AG
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 NEOTECH HOLDING AG filed Critical NEOTECH HOLDING AG
Publication of ES8500776A1 publication Critical patent/ES8500776A1/es
Publication of ES528136A0 publication Critical patent/ES528136A0/es
Granted legal-status Critical Current

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
    • F28F1/00—Tubular elements; Assemblies of tubular elements
    • F28F1/02—Tubular elements of cross-section which is non-circular
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D41/00—Application of procedures in order to alter the diameter of tube ends
    • B21D41/04—Reducing; Closing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D53/00—Making other particular articles
    • B21D53/02—Making other particular articles heat exchangers or parts thereof, e.g. radiators, condensers fins, headers
    • B21D53/06—Making other particular articles heat exchangers or parts thereof, e.g. radiators, condensers fins, headers of metal tubes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D1/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators
    • F28D1/02—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid
    • F28D1/04—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits
    • F28D1/053—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits the conduits being straight
    • F28D1/0535—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits the conduits being straight the conduits having a non-circular cross-section

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Geometry (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)

Abstract

PROCEDIMIENTO Y APARATO PARA LA FABRICACION DE UN ELEMENTO DE RADIADOR ESTANCO AL AGUA.CONSISTE EN: A) CERRAR LOS EXTREMOS FRONTALES ABIERTOS DE UN TUBO PLANO, MEDIANTE CURVADO CON RODILLO DE LOS BORDES DE LAS PAREDES LATERALES ANCHAS Y OPUESTAS DEL TUBO PLANO POR MEDIO DE UN RODILLO REBORDEADOR; Y B) SOLDAR LOS BORDES CURVADOS CON RODILLO DE LOS EXTREMOS FRONTALES ABIERTOS DE UN TUBO PLANO MEDIANTE EL PROCEDIMIENTO TIG SEMIAUTOMATICO O TOTALMENTE AUTOMATICO. COMPRENDE UN DISPOSITIVO (6) PARA CURVAR CON RODILLO LOS BORDES DE LAS PAREDES LATERALES ANCHAS Y OPUESTAS; DOS RODILLOS REBORDEADORES (4) Y (5); UN DISPOSITIVO (7) PARA SOLDAR LOS BORDES CURVADOS DE RODILLO; UN ALMACEN DE TUBOS PLANOS (8), UN DISPOSITIVO PERFORADOR (9); CEPILLOS (10); UN TRANSPORTADOR TRANSVERSAL (11) Y UN ALMACEN DE ELEMENTOS DE RADIADOR ACABADOS (12).
ES528136A 1982-12-17 1983-12-16 Procedimiento y aparato para la fabricacion de un elemento de radiador estanco al agua Granted ES528136A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH7385/82A CH657081A5 (de) 1982-12-17 1982-12-17 Verfahren und vorrichtung zur herstellung eines wasserdichten radiatorenelementes.

Publications (2)

Publication Number Publication Date
ES8500776A1 true ES8500776A1 (es) 1984-11-01
ES528136A0 ES528136A0 (es) 1984-11-01

Family

ID=4324320

Family Applications (1)

Application Number Title Priority Date Filing Date
ES528136A Granted ES528136A0 (es) 1982-12-17 1983-12-16 Procedimiento y aparato para la fabricacion de un elemento de radiador estanco al agua

Country Status (5)

Country Link
US (1) US4580715A (es)
EP (1) EP0112288A1 (es)
JP (1) JPS59161696A (es)
CH (1) CH657081A5 (es)
ES (1) ES528136A0 (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IE51520B1 (en) * 1984-02-16 1987-01-07 Mooney Brian F Sealing flat metal tube ends
DE4411888A1 (de) * 1994-04-07 1995-10-12 Fritz Werner Praezismaschbau Verfahren zur Herstellung von Latentwärmespeicherzellen
GB2350079B (en) * 1998-11-20 2002-12-18 Nycomed Imaging As Welding method and apparatus
EP2189229B1 (de) * 2008-11-24 2012-08-01 Neotech-Holding AG Verfahren zum Verschliessen des Stirnendes von Rohren mit rechteckigem Querschnitt

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL56743C (es) * 1900-01-01
US1173202A (en) * 1914-07-15 1916-02-29 Locomotive Superheater Co Method and machine for welding pipe-bends.
US1633601A (en) * 1923-06-07 1927-06-28 Thomas E Murray Radiator
US1939770A (en) * 1931-06-22 1933-12-19 Winford L Enghauser Pipe forming machine
US2277473A (en) * 1937-11-06 1942-03-24 Air Reduction Method of making welded tubes
DE725403C (de) * 1938-10-15 1942-09-21 Robert V Linde Dipl Ing Heizkoerperglied, an dessen Heizmittelkanal sich Luftschaechte anschliessen
FR1205151A (fr) * 1957-07-12 1960-02-01 Le Petit Tube De Prec Procédé d'obturation de tubes, machine pour la mise en oeuvre de ce procédé, et tubes ainsi obturés
US3452424A (en) * 1966-06-13 1969-07-01 American Mach & Foundry Forming and welding tapered tubes
FR1534478A (fr) * 1967-08-21 1968-07-26 Rosenblads Patenter Ab Faisceau de tubes pour échangeur de chaleur et similaires
SU597461A1 (ru) * 1976-10-27 1978-03-15 Проектно-Конструкторское Бюро По Механизации Энергетического Строительства Станок дл многогранной гибки листовых заготовок
JPS55153630A (en) * 1979-05-21 1980-11-29 Toshiba Corp Manufacture of cooling path
CH644444A5 (de) * 1980-02-07 1984-07-31 Runtal Holding Co Sa Waermeaustauscher.
CH654100A5 (de) * 1981-03-12 1986-01-31 Runtal Holding Co Sa Heizkoerper.

Also Published As

Publication number Publication date
JPS59161696A (ja) 1984-09-12
CH657081A5 (de) 1986-08-15
ES528136A0 (es) 1984-11-01
EP0112288A1 (de) 1984-06-27
US4580715A (en) 1986-04-08

Similar Documents

Publication Publication Date Title
JPS52151351A (en) Method and apparatus for making pipe joint
JPS5349325A (en) Pipe joint and its manufacturing method
MY8100114A (en) Water dispersible composition and process for its production
DE2962148D1 (en) Multi-purpose construction element, in particular for heat exchangers and method and apparatus for its production
ES8500776A1 (es) Procedimiento y aparato para la fabricacion de un elemento de radiador estanco al agua
JPS54120685A (en) Method and apparatus for producing corrugated pipe
GB2016338B (en) Process and apparatus for hot-rolling seamless tubes
JPS5344449A (en) Process for fabricating steel tubes by high frequency welding
JPS55139102A (en) Rolling method for strip
GB1527183A (en) Apparatus for shaping and finishing metal tubes
DE3263615D1 (en) Process for producing austenitic stainless steels less susceptible to rolling defects
JPS55128394A (en) Method and device for manufacturing longitudinal seam welding pipe from metal
GB2001882B (en) Method and apparatus for the production of stamped tube bends,particularly steel-tube welding bends
JPS54162649A (en) Teaching method in automatic welding
JPS51112754A (en) Method of automatically correcting bending material in rolling at coupling time
JPS5522442A (en) Circular pipe forming method and device thereof
JPS5337571A (en) Process for welding pipe material
GB2013118B (en) Apparatus and process for manufacturing finned tubes
FR2592819A1 (fr) Procede pour la fabrication de tubes d'echangeurs de chaleur, tubes obtenus par ce procede et echangeurs en faisant application
JPS551917A (en) Metal bar rolling method and rolling roll for said method
JPS5351278A (en) Process for treating pipe ends to form spherical surface with thick central opening
JPS5323857A (en) Seam welded steel pipe manufacturing process
JPS52148569A (en) Process for enlarging pipe ends
ZA775588B (en) A process for reducing stresses in seamless tubes which have undergone a straightening operation
GB2060447B (en) Apparatus and process for manufacturing finned tubes

Legal Events

Date Code Title Description
MM4A Patent lapsed

Effective date: 19960506