IT7820317A0 - Apparecchiatura e procedimento per formare un materiale a foglio ondulato, o lamiera ondulata. - Google Patents

Apparecchiatura e procedimento per formare un materiale a foglio ondulato, o lamiera ondulata.

Info

Publication number
IT7820317A0
IT7820317A0 IT7820317A IT2031778A IT7820317A0 IT 7820317 A0 IT7820317 A0 IT 7820317A0 IT 7820317 A IT7820317 A IT 7820317A IT 2031778 A IT2031778 A IT 2031778A IT 7820317 A0 IT7820317 A0 IT 7820317A0
Authority
IT
Italy
Prior art keywords
corrugated sheet
procedure
equipment
forming
sheet material
Prior art date
Application number
IT7820317A
Other languages
English (en)
Other versions
IT1092910B (it
Original Assignee
Covrad Ltd
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 Covrad Ltd filed Critical Covrad Ltd
Publication of IT7820317A0 publication Critical patent/IT7820317A0/it
Application granted granted Critical
Publication of IT1092910B publication Critical patent/IT1092910B/it

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
    • F28F3/00—Plate-like or laminated elements; Assemblies of plate-like or laminated elements
    • F28F3/02—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations
    • F28F3/025—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations the means being corrugated, plate-like elements
    • F28F3/027—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations the means being corrugated, plate-like elements with openings, e.g. louvered corrugated fins; Assemblies of corrugated strips
    • 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
    • B21D13/00—Corrugating sheet metal, rods or profiles; Bending sheet metal, rods or profiles into wave form
    • B21D13/04—Corrugating sheet metal, rods or profiles; Bending sheet metal, rods or profiles into wave form by rolling
    • 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
    • B21D53/022—Making the fins
    • B21D53/025—Louvered fins
    • Y—GENERAL 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12361—All metal or with adjacent metals having aperture or cut

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Machines For Manufacturing Corrugated Board In Mechanical Paper-Making Processes (AREA)
  • Laminated Bodies (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
IT20317/78A 1977-02-17 1978-02-16 Apparecchiatura e procedimento per formare un materiale a foglio ondulato o lamiera ondulata IT1092910B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB6608/77A GB1601952A (en) 1977-02-17 1977-02-17 Apparatus for making corrugated sheet material

Publications (2)

Publication Number Publication Date
IT7820317A0 true IT7820317A0 (it) 1978-02-16
IT1092910B IT1092910B (it) 1985-07-12

Family

ID=9817571

Family Applications (1)

Application Number Title Priority Date Filing Date
IT20317/78A IT1092910B (it) 1977-02-17 1978-02-16 Apparecchiatura e procedimento per formare un materiale a foglio ondulato o lamiera ondulata

Country Status (5)

Country Link
US (1) US4170122A (it)
DE (1) DE2806421A1 (it)
FR (1) FR2380828A1 (it)
GB (1) GB1601952A (it)
IT (1) IT1092910B (it)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4262059A (en) * 1978-05-22 1981-04-14 Frankowski Leo A Method for making a thin-walled object
DE7928310U1 (de) * 1978-05-31 1980-01-31 Covrad Ltd., Canley, Coventry, West Midlands (Ver. Koenigreich) Vorrichtung zur formung eines sekundaeren flaechenelementes fuer waermeaustauscher
FR2553013B1 (fr) * 1983-10-10 1986-09-05 Cegedur Procede et dispositif pour la realisation de bandes metalliques renforcees
FR2645098B1 (fr) * 1989-03-31 1991-05-31 Composants Electo Lcc Cie Euro Dispositif pour transporter des pieces vers un ou plusieurs postes de traitement et les en evacuer
US5403559A (en) * 1989-07-18 1995-04-04 Emitec Gesellschaft Fuer Emissionstechnologie Device for cleaning exhaust gases of motor vehicles
US6167601B1 (en) * 1995-09-22 2001-01-02 Conrad American Method for manufacturing ventilated sheet-metal floor members
US6032503A (en) * 1998-11-23 2000-03-07 Modine Manufacturing Company Method and apparatus for roll forming a plurality of heat exchanger fin strips
US6213158B1 (en) 1999-07-01 2001-04-10 Visteon Global Technologies, Inc. Flat turbulator for a tube and method of making same
US6502447B2 (en) 1999-12-14 2003-01-07 Voss Manufacturing, Inc. Device and method for manufacturing turbulators for use in compact heat exchangers
FR2807828B1 (fr) 2000-04-17 2002-07-12 Nordon Cryogenie Snc Ailette ondulee a decalage partiel pour echangeur de chaleur a plaques et echangeur de chaleur a plaques correspondant
FR2819048B1 (fr) * 2000-12-28 2005-08-19 Air Liquide Ailette ondulee pour echangeur de chaleur a plaques brasees et echangeur de chaleur correspondant
US20020162646A1 (en) 2001-03-13 2002-11-07 Haasch James T. Angled turbulator for use in heat exchangers
US6546774B2 (en) 2001-08-23 2003-04-15 Modine Manufacturing Company Method of making a lanced and offset fin
FR2833882B1 (fr) * 2001-12-21 2004-03-19 Joseph Kieffer Procede de fabrication d'une structure metallique tridimentionnelle
AU2002368422B2 (en) * 2002-12-02 2007-03-15 Lg Electronics Inc. Heat exchanger of ventilating system
US6874345B2 (en) * 2003-01-02 2005-04-05 Outokumpu Livernois Engineering Llc Serpentine fin with extended louvers for heat exchanger and roll forming tool for manufacturing same
CA2431732A1 (en) * 2003-06-11 2004-12-11 Dana Canada Corporation Method and apparatus for forming a turbulizer
US7686070B2 (en) 2005-04-29 2010-03-30 Dana Canada Corporation Heat exchangers with turbulizers having convolutions of varied height
CN100417910C (zh) * 2006-06-01 2008-09-10 东南大学 分形锯齿翅片
US8322186B2 (en) * 2008-05-23 2012-12-04 Dana Canada Corporation Turbulizers and method for forming same
GB2515559A (en) * 2013-06-28 2014-12-31 British American Tobacco Co Apparatus and method for corrugating sheet material
US20160377350A1 (en) * 2015-06-29 2016-12-29 Honeywell International Inc. Optimized plate fin heat exchanger for improved compliance to improve thermal life
ES2925636T3 (es) * 2017-05-24 2022-10-19 Saint Gobain Placo Elemento de construcción corrugado, aparato para producirlo y método de fabricación
DE102018215975A1 (de) * 2018-09-19 2020-03-19 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Wälzformverfahren zum Herstellen einer Spiralstruktur
CN111097822A (zh) * 2019-12-31 2020-05-05 东方电气(广州)重型机器有限公司 一种波纹型支撑条的成型装置以及成型方法
DE102022133255A1 (de) 2022-12-14 2023-10-05 Schaeffler Technologies AG & Co. KG Arbeitswalze für eine Walzvorrichtung zur Verformung eines Blechs sowie Walzvorrichtung zur Verformung eines Blechs

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US475700A (en) * 1892-05-24 Machine for making metal lathing
US1067521A (en) * 1911-10-23 1913-07-15 American Brake Shoe & Foundry Corrugating and slitting machine.
US1455061A (en) * 1919-10-06 1923-05-15 Arthur M Barrett Method of forming folded strips of material
US3083662A (en) * 1957-07-19 1963-04-02 Borg Warner Heat exchanger and method of making same
DE1921874A1 (de) * 1968-10-14 1970-04-23 Msl Ind Inc Erzeugnis aus Flachmaterial mit Verformungen aus seiner Ebene
SE450166B (sv) * 1976-05-13 1987-06-09 Munters Ab Carl Roterande regenerativ vermevexlare bestaende av veckade skikt samt sett och anordning for dess framstellande

Also Published As

Publication number Publication date
FR2380828B1 (it) 1985-02-22
DE2806421A1 (de) 1978-08-24
US4170122A (en) 1979-10-09
FR2380828A1 (fr) 1978-09-15
GB1601952A (en) 1981-11-04
IT1092910B (it) 1985-07-12

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