SE9902325L - Fluidtransportrör samt sätt och anordning för framställning av detsamma - Google Patents

Fluidtransportrör samt sätt och anordning för framställning av detsamma

Info

Publication number
SE9902325L
SE9902325L SE9902325A SE9902325A SE9902325L SE 9902325 L SE9902325 L SE 9902325L SE 9902325 A SE9902325 A SE 9902325A SE 9902325 A SE9902325 A SE 9902325A SE 9902325 L SE9902325 L SE 9902325L
Authority
SE
Sweden
Prior art keywords
image
blank
forming
tube
forming station
Prior art date
Application number
SE9902325A
Other languages
English (en)
Other versions
SE9902325D0 (sv
SE517450C2 (sv
Inventor
Lazslo Valaszkai
Esad Celik
Original Assignee
Valeo Engine Cooling Ab
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=20416152&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=SE9902325(L) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Valeo Engine Cooling Ab filed Critical Valeo Engine Cooling Ab
Priority to SE9902325A priority Critical patent/SE517450C2/sv
Publication of SE9902325D0 publication Critical patent/SE9902325D0/sv
Priority to US09/595,037 priority patent/US6510870B1/en
Priority to EP00850101.7A priority patent/EP1060808B2/en
Priority to DE60028660.6T priority patent/DE60028660T3/de
Priority to ES00850101T priority patent/ES2269096T3/es
Publication of SE9902325L publication Critical patent/SE9902325L/sv
Priority to US10/033,221 priority patent/US6957487B1/en
Publication of SE517450C2 publication Critical patent/SE517450C2/sv

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28HEAT EXCHANGE IN GENERAL
    • F28FDETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F3/00Plate-like or laminated elements; Assemblies of plate-like or laminated elements
    • F28F3/02Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations
    • F28F3/04Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations the means being integral with the element
    • F28F3/042Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations the means being integral with the element in the form of local deformations of the element
    • F28F3/044Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations the means being integral with the element in the form of local deformations of the element the deformations being pontual, e.g. dimples
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21CMANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
    • B21C37/15Making tubes of special shape; Making tube fittings
    • B21C37/151Making tubes with multiple passages
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21CMANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
    • B21C37/15Making tubes of special shape; Making tube fittings
    • B21C37/156Making tubes with wall irregularities
    • B21C37/158Protrusions, e.g. dimples
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21CMANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
    • B21C37/15Making tubes of special shape; Making tube fittings
    • B21C37/20Making helical or similar guides in or on tubes without removing material, e.g. by drawing same over mandrels, by pushing same through dies ; Making tubes with angled walls, ribbed tubes and tubes with decorated walls
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28HEAT EXCHANGE IN GENERAL
    • F28DHEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D1/00Heat-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
    • F28D1/02Heat-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
    • F28D1/03Heat-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 plate-like or laminated conduits
    • F28D1/0391Heat-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 plate-like or laminated conduits a single plate being bent to form one or more conduits
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00Metal working
    • Y10T29/49Method of mechanical manufacture
    • Y10T29/4935Heat exchanger or boiler making
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00Metal working
    • Y10T29/49Method of mechanical manufacture
    • Y10T29/4935Heat exchanger or boiler making
    • Y10T29/49391Tube making or reforming
SE9902325A 1999-06-18 1999-06-18 Fluidtransportrör samt sätt och anordning för framställning av detsamma SE517450C2 (sv)

Priority Applications (6)

Application Number Priority Date Filing Date Title
SE9902325A SE517450C2 (sv) 1999-06-18 1999-06-18 Fluidtransportrör samt sätt och anordning för framställning av detsamma
US09/595,037 US6510870B1 (en) 1999-06-18 2000-06-15 Fluid conveying tube as well as method and device for manufacturing the same
EP00850101.7A EP1060808B2 (en) 1999-06-18 2000-06-16 Fluid conveying tube as well as method and device for manufacturing the same
DE60028660.6T DE60028660T3 (de) 1999-06-18 2000-06-16 Rohr sowie Verfahren und Vorrichtung zu seiner Herstellung
ES00850101T ES2269096T3 (es) 1999-06-18 2000-06-16 Tubo de transporte de fluido y procedimiento y dispositivo para su fabricacion.
US10/033,221 US6957487B1 (en) 1999-06-18 2001-12-27 Fluid conveying tube as well as method and device for manufacturing the same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9902325A SE517450C2 (sv) 1999-06-18 1999-06-18 Fluidtransportrör samt sätt och anordning för framställning av detsamma

Publications (3)

Publication Number Publication Date
SE9902325D0 SE9902325D0 (sv) 1999-06-18
SE9902325L true SE9902325L (sv) 2000-12-19
SE517450C2 SE517450C2 (sv) 2002-06-04

Family

ID=20416152

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9902325A SE517450C2 (sv) 1999-06-18 1999-06-18 Fluidtransportrör samt sätt och anordning för framställning av detsamma

Country Status (5)

Country Link
US (2) US6510870B1 (sv)
EP (1) EP1060808B2 (sv)
DE (1) DE60028660T3 (sv)
ES (1) ES2269096T3 (sv)
SE (1) SE517450C2 (sv)

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE521816C2 (sv) * 1999-06-18 2003-12-09 Valeo Engine Cooling Ab Fluidtransportrör samt fordonskylare med sådant
DE10127084B4 (de) * 2000-06-17 2019-05-29 Mahle International Gmbh Wärmeübertrager, insbesondere für Kraftfahrzeuge
JP3774843B2 (ja) * 2001-05-25 2006-05-17 マルヤス工業株式会社 多管式熱交換器
FR2839776B1 (fr) * 2002-05-15 2006-12-15 Valeo Climatisation Procede et installation pour la conformation d'un tube plie d'echangeur de chaleur
CN1211633C (zh) * 2003-05-10 2005-07-20 清华大学 不连续双斜内肋强化换热管
DE10333577A1 (de) * 2003-07-24 2005-02-24 Bayer Technology Services Gmbh Verfahren und Vorrichtung zur Entfernung von flüchtigen Substanzen aus hochviskosen Medien
WO2005052490A1 (de) * 2003-10-28 2005-06-09 Behr Gmbh & Co. Kg Strömungskanal für einen wärmeübertrager und wärmeübertrager mit derartigen strömungskanälen
US20050241605A1 (en) * 2004-04-29 2005-11-03 Bedwell Donald R Fluid flow surface with indentations
DE102004041101A1 (de) * 2004-08-24 2006-03-02 Behr Gmbh & Co. Kg Flachrohr für einen Wärmeübertrager, insbesondere für Kraftfahrzeuge und Verfahren zur Herstellung eines Flachrohres
ES2259265B1 (es) * 2004-11-30 2007-10-01 Valeo Termico, S.A. Tubo para la conduccion de un fluido de un intercambiador de calor, y su correspondiente procedimiento de fabricacion.
US7182128B2 (en) * 2005-03-09 2007-02-27 Visteon Global Technologies, Inc. Heat exchanger tube having strengthening deformations
ES2288403B1 (es) * 2006-04-05 2008-11-16 Valeo Termico S.A. Procedimiento de fabricacion de un tubo para la conduccion de un fluido de un intercambiador de calor, y tubo obtenido mediante dicho procedimiento.
KR101250771B1 (ko) * 2006-09-21 2013-04-04 한라공조주식회사 열교환기
WO2008051471A2 (en) * 2006-10-19 2008-05-02 Haroutunian Greg G Flow modification device
US9155849B2 (en) 2006-10-19 2015-10-13 G Greg Haroutunian Flow modification device
DE102007004993A1 (de) * 2007-02-01 2008-08-07 Modine Manufacturing Co., Racine Herstellungsverfahren für Flachrohre und Walzenstraße
DE102007056299A1 (de) 2007-11-22 2009-05-28 Bayerische Motoren Werke Aktiengesellschaft Ölgekühltes Bauteil
US7913750B2 (en) * 2008-01-09 2011-03-29 Delphi Technologies, Inc. Louvered air center with vortex generating extensions for compact heat exchanger
JP2009168356A (ja) * 2008-01-17 2009-07-30 Denso Corp 熱交換器用チューブ
DE102008007597A1 (de) 2008-02-04 2009-08-06 Behr Gmbh & Co. Kg Herstellungsverfahren Mehrkammer-Flachrohr, Wärmetauscher und Verwendung eines Wärmetauschers
US8997846B2 (en) * 2008-10-20 2015-04-07 The Government Of The United States Of America, As Represented By The Secretary Of The Navy Heat dissipation system with boundary layer disruption
WO2010089957A1 (ja) * 2009-02-05 2010-08-12 パナソニック株式会社 熱交換器
DE102010007570A1 (de) * 2010-02-10 2011-08-11 ThyssenKrupp Nirosta GmbH, 47807 Produkt für strömungstechnische Anwendungen, Verfahren zu seiner Herstellung und Verwendung eines solchen Produkts
US9277679B2 (en) * 2010-11-29 2016-03-01 Honeywell International Inc. Heat sink fin including angular dimples
US20120168435A1 (en) * 2011-01-04 2012-07-05 Cooler Master Co., Ltd. Folding vapor chamber
CN102589337B (zh) * 2011-01-13 2016-02-03 摩丁制造公司 热交换管及使用该热交换管的方法
US9845902B2 (en) * 2012-05-13 2017-12-19 InnerGeo LLC Conduit for improved fluid flow and heat transfer
US20140166252A1 (en) * 2012-12-17 2014-06-19 Whirlpool Corporation Heat exchanger and method
ITUB20155713A1 (it) * 2015-11-18 2017-05-18 Robur Spa Tubo di fiamma migliorato.
EP3397914B1 (en) * 2015-12-28 2020-09-23 Carrier Corporation Folded conduit for heat exchanger applications
DE102016210302A1 (de) * 2016-06-10 2017-12-14 Volkswagen Aktiengesellschaft Kühlstruktur in einem Gehäuse oder Werkzeug
US10823511B2 (en) * 2017-06-26 2020-11-03 Raytheon Technologies Corporation Manufacturing a heat exchanger using a material buildup process
RU2716958C1 (ru) * 2019-07-26 2020-03-17 Федеральное государственное бюджетное образовательное учреждение высшего образования "Казанский национальный исследовательский технический университет им. А.Н. Туполева-КАИ (КНИТУ-КАИ) Теплообменная поверхность
CN110887395A (zh) * 2019-12-24 2020-03-17 浙江银轮机械股份有限公司 散热管及散热器
RU2751425C1 (ru) * 2020-12-08 2021-07-13 Акционерное общество "Объединенная двигателестроительная корпорация" (АО "ОДК") Теплообменная поверхность
RU2768667C1 (ru) * 2021-05-31 2022-03-24 Федеральное государственное образовательное учреждение высшего образования "Казанский национальный исследовательский технический университет им. А.Н. Туполева - КАИ" Теплообменная поверхность
US11933564B2 (en) * 2022-01-01 2024-03-19 Mountain Tactical Company Composite projectile barrel

Family Cites Families (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR489717A (fr) 1918-04-13 1919-03-05 Itzko Tcherniakofsky Perfectionnement apporté aux radiateurs à tubes plats
US1840318A (en) 1929-03-07 1932-01-12 Geza M Horvath Radiator core
US2017201A (en) 1931-11-27 1935-10-15 Modine Mfg Co Condenser tube
GB521285A (en) 1937-11-15 1940-05-16 Martin Larsen Improvements in or relating to plate heat exchanging apparatus
FR2085226B1 (sv) 1970-02-25 1974-05-03 Chausson Usines Sa
US4262659A (en) 1980-01-24 1981-04-21 Valley Industries, Inc. Solar radiation absorbing panel
GB2090651B (en) 1980-12-17 1984-03-21 Pentagon Radiator Stafford Ltd Improvements relating to heat exchangers
JPS58140597A (ja) 1982-02-17 1983-08-20 Hitachi Ltd 熱交換器用偏平管
US4470452A (en) 1982-05-19 1984-09-11 Ford Motor Company Turbulator radiator tube and radiator construction derived therefrom
DE3415733A1 (de) 1984-04-27 1985-10-31 Fischbach GmbH & Co KG Verwaltungsgesellschaft, 5908 Neunkirchen Verfahren zur herstellung der platten eines plattenwaermetauschers und aus den platten hergestellter waermetauscher
DE3416840A1 (de) 1984-05-07 1985-11-07 Etablissement Agura, Vaduz Verfahren zur herstellung eines heizkessels mit einer doppelwandigen, maeanderfoermigen lamelle als ein waermeuebertragendes medium fuehrendem teil
GB2159265B (en) 1984-05-22 1987-05-28 Eric Smith Heat exchangers
JPH07117349B2 (ja) 1987-11-30 1995-12-18 日本電装株式会社 熱交換器
JPH01184399A (ja) 1988-01-18 1989-07-24 Nippon Denso Co Ltd 熱交換器用チューブ
US5125453A (en) 1991-12-23 1992-06-30 Ford Motor Company Heat exchanger structure
US5186251A (en) * 1992-06-01 1993-02-16 General Motors Corporation Roll formed heat exchanger tubing with double row flow passes
GB2268260A (en) * 1992-06-24 1994-01-05 Llanelli Radiators Ltd Heat exchange tubes formed from a unitary portion of sheet or strip material
WO1994000724A1 (de) 1992-06-30 1994-01-06 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Wärme- und stoffaustauschreaktor
SE469912C (sv) 1992-09-30 1996-03-28 Valeo Engine Cooling Ab Fordonskylare med platta rör i rader där rören har vidgade ändpartier och däremellan närliggande rad vidrörande partier
JP3329906B2 (ja) 1993-10-29 2002-09-30 株式会社ゼクセルヴァレオクライメートコントロール 熱交換器の偏平チューブ
US6067712A (en) * 1993-12-15 2000-05-30 Olin Corporation Heat exchange tube with embossed enhancement
JPH08200977A (ja) * 1995-01-27 1996-08-09 Zexel Corp 熱交換器用偏平チューブ及びその製造方法
US5791405A (en) 1995-07-14 1998-08-11 Mitsubishi Shindoh Co., Ltd. Heat transfer tube having grooved inner surface
US5730213A (en) 1995-11-13 1998-03-24 Alliedsignal, Inc. Cooling tube for heat exchanger
US5579837A (en) * 1995-11-15 1996-12-03 Ford Motor Company Heat exchanger tube and method of making the same
EP0774637B1 (en) 1995-11-20 2002-02-27 Electrolux Zanussi S.p.A. A method for producing a cross-flow heat-exchanging device
DE19548495C2 (de) 1995-12-22 2000-04-20 Valeo Klimatech Gmbh & Co Kg Wärmetauscherblock für Wärmetauscher für Kraftfahrzeuge und Verfahren zu dessen Herstellung
JP2688037B2 (ja) 1996-05-07 1997-12-08 カルソニック株式会社 アルミニウム製熱交換器及びその製造方法
FR2757258B1 (fr) 1996-12-12 1999-03-05 Valeo Equip Electr Moteur Tube plat a plusieurs canaux pour echangeur de chaleur
JP2875518B2 (ja) 1997-01-16 1999-03-31 三洋ラヂエーター株式会社 熱交換器用溶接チューブ
JPH10274489A (ja) 1997-03-28 1998-10-13 Sanden Corp 熱交換器用チューブおよびその製造方法
US5943128A (en) 1997-06-27 1999-08-24 Kaiser Optical Systems Grating-based optical probe
US5890288A (en) 1997-08-21 1999-04-06 Ford Motor Company Method for making a heat exchanger tube
DE19819248C1 (de) 1998-04-29 1999-04-29 Valeo Klimatech Gmbh & Co Kg Flachrohr eines Heizungswärmetauschers oder Kühlers eines Kraftfahrzeugs
JP2001041675A (ja) * 1999-07-28 2001-02-16 Mitsubishi Heavy Ind Ltd 熱交換器用チューブおよび熱交換器
US6209202B1 (en) * 1999-08-02 2001-04-03 Visteon Global Technologies, Inc. Folded tube for a heat exchanger and method of making same

Also Published As

Publication number Publication date
SE9902325D0 (sv) 1999-06-18
SE517450C2 (sv) 2002-06-04
DE60028660D1 (de) 2006-07-27
EP1060808B1 (en) 2006-06-14
US6510870B1 (en) 2003-01-28
EP1060808B2 (en) 2014-06-25
EP1060808A3 (en) 2002-01-02
DE60028660T2 (de) 2007-05-31
EP1060808A2 (en) 2000-12-20
DE60028660T3 (de) 2014-11-20
ES2269096T3 (es) 2007-04-01
US6957487B1 (en) 2005-10-25

Similar Documents

Publication Publication Date Title
SE9902325L (sv) Fluidtransportrör samt sätt och anordning för framställning av detsamma
ES2124324T3 (es) Procedimiento y aparato para la fabricacion de un recipiente de material termomoldeable y termosoldable.
SE9100509L (sv) Saett och anordning foer formning, omformning och kragning av gavel- eller mantelstycken i en enda press
SE9804299D0 (sv) Anordning för ökande av värmeavgivning
EP1253478A3 (en) Method and apparatus for image forming capable of performing a stable sheet transfer operation
ES2113697T5 (es) Procedimiento para el precalentamiento de material a granel a una temperatura de precalentamiento precalculable dentro del marco de la fabricacion de tableros aglomerados.
EP0726503A3 (en) Image-forming method and image-forming apparatus
ZA919654B (en) Method of manufacturing a heat exhanger and apparatus to carry out the method
ES2176969T3 (es) Sistema de distribucion de aire para clasificadora de zapata.
BR9907132B1 (pt) dispositivo para transportar e guiar uma tira de guia de uma folha contìnua em uma máquina de papel.
HK1003430A1 (en) Dot-matrix image and thermal transfer film for producing the same
IT8121233A0 (it) Processo ed apparato di tipo perfezionato, per il trasferimento di immagini elettrostatiche sviluppate, su un foglio di supporto,foglio di supporto,di tipo perfezionato per l'impiego nel processo e metodo di fabbricazione dello stesso.
DE60202383D1 (de) Verfahren und Anordnung zur Beförderung von Papierbögen
BR9201982A (pt) Processo de secagem para aumentar a capacidade de enchimento do material de tabaco e equipamento para efetuar tal processo
ES2064411T3 (es) Metodo de impresion por transferencia termica y aparato de impresion que utiliza dicho metodo.
EP1316856A3 (en) Vertical path sheet jam recovery image forming apparatus
EP1195570A3 (en) Tube for a heat exchanger and method of making same
CA2240551A1 (en) Light distributing tubes and methods of forming same
FI952773A (sv) Anordning för framställning av tryckfabrikater
AR019563A1 (es) Condesador para instalaciones de climatizacion para vehiculos con un distribuidor que incluye una batea colectora y una placa de fondo
PL347288A1 (en) Heat exchanger in particular that for automotive vehicles
JPS6428159A (en) Fixation device
DE59508853D1 (de) Verdunstungskühlturm
CA2037331A1 (en) Apparatus for cooling a traveling strip
JPS6414598A (en) Heat exchanger

Legal Events

Date Code Title Description
NUG Patent has lapsed