DE2209325B2 - Waermeaustauschrohr - Google Patents

Waermeaustauschrohr

Info

Publication number
DE2209325B2
DE2209325B2 DE19722209325 DE2209325A DE2209325B2 DE 2209325 B2 DE2209325 B2 DE 2209325B2 DE 19722209325 DE19722209325 DE 19722209325 DE 2209325 A DE2209325 A DE 2209325A DE 2209325 B2 DE2209325 B2 DE 2209325B2
Authority
DE
Germany
Prior art keywords
waermeaustauschrohr
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.)
Granted
Application number
DE19722209325
Other languages
English (en)
Other versions
DE2209325C3 (de
DE2209325A1 (de
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
Priority to US3813270 priority Critical patent/US3662582A/en
Priority claimed from US3813270 external-priority patent/US3662582A/en
Application filed filed Critical
Priority to DE19722209325 priority patent/DE2209325C3/de
Priority to US23029772 priority patent/US3750709A/en
Priority to FR7208596A priority patent/FR2175519B1/fr
Publication of DE2209325A1 publication Critical patent/DE2209325A1/de
Publication of DE2209325B2 publication Critical patent/DE2209325B2/de
Application granted granted Critical
Publication of DE2209325C3 publication Critical patent/DE2209325C3/de
Expired legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11CSTATIC STORES
    • G11C7/00Arrangements for writing information into, or reading information out from, a digital store
    • G11C7/10Input/output [I/O] data interface arrangements, e.g. I/O data control circuits, I/O data buffers
    • G11C7/1048Data bus control circuits, e.g. precharging, presetting, equalising
    • 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
    • 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
    • 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
    • B21C37/202Making 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 with guides parallel to the tube axis
    • 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
    • B21C37/207Making 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 with helical guides
    • 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
    • F28D7/00Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D7/02Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being helically coiled
    • F28D7/024Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being helically coiled the conduits of only one medium being helically coiled tubes, the coils having a cylindrical configuration
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28HEAT EXCHANGE IN GENERAL
    • F28FDETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F1/00Tubular elements; Assemblies of tubular elements
    • F28F1/02Tubular elements of cross-section which is non-circular
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28HEAT EXCHANGE IN GENERAL
    • F28FDETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F1/00Tubular elements; Assemblies of tubular elements
    • F28F1/02Tubular elements of cross-section which is non-circular
    • F28F1/022Tubular elements of cross-section which is non-circular with multiple channels
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28HEAT EXCHANGE IN GENERAL
    • F28FDETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F1/00Tubular elements; Assemblies of tubular elements
    • F28F1/02Tubular elements of cross-section which is non-circular
    • F28F1/025Tubular elements of cross-section which is non-circular with variable shape, e.g. with modified tube ends, with different geometrical features
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28HEAT EXCHANGE IN GENERAL
    • F28FDETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F1/00Tubular elements; Assemblies of tubular elements
    • F28F1/10Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
    • F28F1/40Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only inside the tubular element
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28HEAT EXCHANGE IN GENERAL
    • F28FDETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F1/00Tubular elements; Assemblies of tubular elements
    • F28F1/10Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
    • F28F1/42Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being both outside and inside the tubular element
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28HEAT EXCHANGE IN GENERAL
    • F28FDETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F1/00Tubular elements; Assemblies of tubular elements
    • F28F1/10Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
    • F28F1/42Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being both outside and inside the tubular element
    • F28F1/422Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being both outside and inside the tubular element with outside means integral with the tubular element and inside means integral with the tubular element
    • 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
    • Y10T29/49377Tube with heat transfer means
    • Y10T29/49378Finned tube
    • Y10T29/49384Internally finned
DE19722209325 1970-05-18 1972-02-28 Expired DE2209325C3 (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
US3813270 US3662582A (en) 1970-05-18 1970-05-18 Heat-exchange tubing and method of making it
DE19722209325 DE2209325C3 (de) 1970-05-18 1972-02-28
US23029772 US3750709A (en) 1970-05-18 1972-02-29 Heat-exchange tubing and method of making it
FR7208596A FR2175519B1 (de) 1970-05-18 1972-03-13

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US3813270 US3662582A (en) 1970-05-18 1970-05-18 Heat-exchange tubing and method of making it
DE19722209325 DE2209325C3 (de) 1970-05-18 1972-02-28
US23029772 US3750709A (en) 1970-05-18 1972-02-29 Heat-exchange tubing and method of making it
FR7208596A FR2175519B1 (de) 1970-05-18 1972-03-13

Publications (3)

Publication Number Publication Date
DE2209325A1 DE2209325A1 (de) 1973-09-13
DE2209325B2 true DE2209325B2 (de) 1977-12-08
DE2209325C3 DE2209325C3 (de) 1978-08-03

Family

ID=27431434

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19722209325 Expired DE2209325C3 (de) 1970-05-18 1972-02-28

Country Status (3)

Country Link
US (1) US3750709A (de)
DE (1) DE2209325C3 (de)
FR (1) FR2175519B1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0762070A1 (de) * 1995-07-07 1997-03-12 Showa Aluminum Corporation Kühlrohre für Wärmetauscher

Families Citing this family (45)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3847212A (en) * 1973-07-05 1974-11-12 Universal Oil Prod Co Heat transfer tube having multiple internal ridges
JPS564323B2 (de) * 1977-01-18 1981-01-29
DE3048959C2 (de) * 1980-12-24 1985-08-29 Wieland-Werke Ag, 7900 Ulm, De
DE3432073A1 (de) * 1984-08-31 1986-03-06 Pietzcker Dirk Dipl Wirtsch In Waermetauscher, insbesondere fuer kraftfahrzeuge, und vorrichtung und verfahren zum verbinden von dessen rohren und lamellen
US4660630A (en) * 1985-06-12 1987-04-28 Wolverine Tube, Inc. Heat transfer tube having internal ridges, and method of making same
US4733698A (en) * 1985-09-13 1988-03-29 Kabushiki Kaisha Kobe Seiko Sho Heat transfer pipe
US4998580A (en) * 1985-10-02 1991-03-12 Modine Manufacturing Company Condenser with small hydraulic diameter flow path
DE3718873C1 (en) * 1987-06-05 1988-11-10 Erno Raumfahrttechnik Gmbh Evaporative cooler
DE3730117C1 (de) * 1987-09-08 1988-06-01 Norsk Hydro As Verfahren zum Herstellen eines Waermetauschers,insbesondere eines Kraftfahrzeugkuehlers und Rohrprofil zur Verwendung bei einem derartigen Verfahren
DE59005627D1 (de) * 1990-02-26 1994-06-09 Heilmeier & Weinlein Hydraulisches Motor-Pumpenaggregat.
JPH0492166U (de) * 1990-12-04 1992-08-11
FR2694080B1 (fr) * 1992-07-24 1996-06-21 Furukawa Electric Co Ltd Tube condenseur plat et poreux.
US5931226A (en) * 1993-03-26 1999-08-03 Showa Aluminum Corporation Refrigerant tubes for heat exchangers
JP3305460B2 (ja) * 1993-11-24 2002-07-22 昭和電工株式会社 熱交換器
JPH08128793A (ja) * 1994-10-28 1996-05-21 Toshiba Corp 内部フィン付伝熱管とその製造方法
US5791405A (en) * 1995-07-14 1998-08-11 Mitsubishi Shindoh Co., Ltd. Heat transfer tube having grooved inner surface
JP3299148B2 (ja) * 1997-09-16 2002-07-08 株式会社ゼクセルヴァレオクライメートコントロール 熱交換器用チューブとその製造方法
EP0989307B1 (de) * 1998-09-24 2005-06-29 ALSTOM Technology Ltd Strömungskanal zum Durchtritt einer Zwei-Phasen Strömung
WO2000023205A1 (en) * 1998-10-20 2000-04-27 Reynolds Aluminium Holland B.V. Method for the production of multi-channel tubes; multi-channel tubes obtained in this way; and an extrusion die and installation for carrying out the method
DE10249724B4 (de) * 2002-10-25 2005-03-17 Bayer Industry Services Gmbh & Co. Ohg Hochleistungs-Temperierkanäle
US20040099409A1 (en) * 2002-11-25 2004-05-27 Bennett Donald L. Polyhedral array heat transfer tube
DE10306848A1 (de) * 2003-02-18 2004-08-26 Behr Gmbh & Co. Kg Flachrohr mit Umkehrbogenabschnitt und damit aufgebauter Wärmeübertrager
US7182128B2 (en) * 2005-03-09 2007-02-27 Visteon Global Technologies, Inc. Heat exchanger tube having strengthening deformations
US7464537B2 (en) * 2005-04-04 2008-12-16 United Technologies Corporation Heat transfer enhancement features for a tubular wall combustion chamber
US8162040B2 (en) * 2006-03-10 2012-04-24 Spinworks, LLC Heat exchanging insert and method for fabricating same
US9581380B1 (en) 2007-07-20 2017-02-28 Carlos Quesada Saborio Flexible refrigeration platform
DE102008030423B4 (de) 2007-12-05 2016-03-03 GIB - Gesellschaft für Innovation im Bauwesen mbH Rohr mit einer durch Noppen Oberflächenprofil-modifizierten Außenmantelfläche
US20100230081A1 (en) * 2008-01-09 2010-09-16 International Mezzo Technologies, Inc. Corrugated Micro Tube Heat Exchanger
US8177932B2 (en) * 2009-02-27 2012-05-15 International Mezzo Technologies, Inc. Method for manufacturing a micro tube heat exchanger
US9285147B1 (en) 2009-09-14 2016-03-15 Carlos Quesada Saborio Relocatable refrigeration system with pendulum within separator and accumulator chambers
IT1396923B1 (it) * 2009-11-12 2012-12-20 Unical Ag Spa Scambiatore di calore ad efficienza termica incrementata.
CA2819342A1 (en) * 2012-06-27 2013-12-27 Cerro Flow Products Llc Methods for manufacturing tubes for use in heat exchangers and other systems
US20110247794A1 (en) * 2010-04-12 2011-10-13 Bradley Arment Flattened tubes for use in heat exchangers and other systems, and associated methods of manufacture and use
CN102095285B (zh) * 2011-02-10 2012-07-18 Tcl空调器(中山)有限公司 一种微通道换热器的扁管加工方法
US9733024B2 (en) 2012-11-30 2017-08-15 Carlos Quesada Saborio Tubing element with fins for a heat exchanger
EP2738503A1 (de) 2012-11-30 2014-06-04 Carlos Quesada Saborio Wärmetauschermittel
EP2738505A1 (de) 2012-11-30 2014-06-04 Carlos Quesada Saborio Rohrelement für eine Wärmetauschereinrichtung
EP2738504A1 (de) 2012-11-30 2014-06-04 Carlos Quesada Saborio Rohrelement für eine Wärmetauschereinrichtung
USD746416S1 (en) * 2013-08-23 2015-12-29 Penn Aluminum International LLC End-fitting of a concentric-tube heat exchanger
WO2015155611A2 (en) 2014-03-21 2015-10-15 Carlos Quesada Saborio Conic spiral coils
US20170211478A1 (en) * 2014-04-11 2017-07-27 Unison Industries, Llc Tubular cooler with integrated fan
US20150300745A1 (en) * 2014-04-16 2015-10-22 Enterex America LLC Counterflow helical heat exchanger
WO2016012664A1 (fr) * 2014-07-25 2016-01-28 Hutchinson Echangeur thermique tel qu'un echangeur interne pour circuit de climatisation de vehicule automobile et circuit l'incorporant
US10578020B2 (en) * 2015-07-21 2020-03-03 Unison Industries, Llc Integral oil tank heat exchanger
US10941884B2 (en) * 2017-08-29 2021-03-09 Eaton Intelligent Power Limited Fluid conduit and method

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1549489A (en) * 1918-10-26 1925-08-11 Griscom Russell Co Oil cooler
GB332280A (en) * 1929-04-17 1930-07-17 H Foege Dipl Ing Improvements in or relating to heat exchanging apparatus
US2149696A (en) * 1936-03-13 1939-03-07 Metropolitan Eng Co Method of making heat exchangers
FR1573752A (de) * 1968-07-29 1969-07-04

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0762070A1 (de) * 1995-07-07 1997-03-12 Showa Aluminum Corporation Kühlrohre für Wärmetauscher

Also Published As

Publication number Publication date
FR2175519B1 (de) 1977-01-14
DE2209325A1 (de) 1973-09-13
FR2175519A1 (de) 1973-10-26
DE2209325C3 (de) 1978-08-03
US3750709A (en) 1973-08-07

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
EHJ Ceased/non-payment of the annual fee