GB1557780A - Method and apparatus for forming louvred corrugations in strip or sheet metal - Google Patents

Method and apparatus for forming louvred corrugations in strip or sheet metal

Info

Publication number
GB1557780A
GB1557780A GB2798975A GB2798975A GB1557780A GB 1557780 A GB1557780 A GB 1557780A GB 2798975 A GB2798975 A GB 2798975A GB 2798975 A GB2798975 A GB 2798975A GB 1557780 A GB1557780 A GB 1557780A
Authority
GB
United Kingdom
Prior art keywords
louvred
corrugations
strip
forming
sheet metal
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
GB2798975A
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.)
Covrad Ltd
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
Priority to GB2798975A priority Critical patent/GB1557780A/en
Publication of GB1557780A publication Critical patent/GB1557780A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B21D53/04—Making other particular articles heat exchangers or parts thereof, e.g. radiators, condensers fins, headers of sheet metal
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
GB2798975A 1976-09-29 1976-09-29 Method and apparatus for forming louvred corrugations in strip or sheet metal Expired GB1557780A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2798975A GB1557780A (en) 1976-09-29 1976-09-29 Method and apparatus for forming louvred corrugations in strip or sheet metal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2798975A GB1557780A (en) 1976-09-29 1976-09-29 Method and apparatus for forming louvred corrugations in strip or sheet metal

Publications (1)

Publication Number Publication Date
GB1557780A true GB1557780A (en) 1979-12-12

Family

ID=10268502

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2798975A Expired GB1557780A (en) 1976-09-29 1976-09-29 Method and apparatus for forming louvred corrugations in strip or sheet metal

Country Status (1)

Country Link
GB (1) GB1557780A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004072446A1 (en) * 2003-02-06 2004-08-26 Emitec Gesellschaft Für Emissionstechnologie Mbh Method and tool for producing structured sheet metal layers, and catalyst support
US7340888B2 (en) 2005-04-26 2008-03-11 Donaldson Company, Inc. Diesel particulate matter reduction system
US7862640B2 (en) 2006-03-21 2011-01-04 Donaldson Company, Inc. Low temperature diesel particulate matter reduction system
US8291742B2 (en) * 2003-06-18 2012-10-23 Emitec Gesellschaft Fuer Emissionstechnologie Mbh Process and apparatus for producing a structured sheet-metal strip
EP2338617A3 (en) * 2009-12-22 2013-12-18 Hydro Aluminium Rolled Products GmbH Method for manufacturing convector sheet metal for radiators, its manufacturing process and respective convector sheet and radiator therewith

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004072446A1 (en) * 2003-02-06 2004-08-26 Emitec Gesellschaft Für Emissionstechnologie Mbh Method and tool for producing structured sheet metal layers, and catalyst support
CN100436768C (en) * 2003-02-06 2008-11-26 排放技术有限公司 Method and tool for producing structured sheet metal layers, and catalyst support
US8336176B2 (en) 2003-02-06 2012-12-25 Emitec Gesellschaft Fuer Emissionstechnologie Mbh Method and tool for producing structured sheet metal layers, method for producing a metal honeycomb body, and catalyst carrier body
US8291742B2 (en) * 2003-06-18 2012-10-23 Emitec Gesellschaft Fuer Emissionstechnologie Mbh Process and apparatus for producing a structured sheet-metal strip
US7340888B2 (en) 2005-04-26 2008-03-11 Donaldson Company, Inc. Diesel particulate matter reduction system
US7862640B2 (en) 2006-03-21 2011-01-04 Donaldson Company, Inc. Low temperature diesel particulate matter reduction system
US8808418B2 (en) 2006-03-21 2014-08-19 Donaldson Company Low temperature diesel particulate matter reduction system
EP2338617A3 (en) * 2009-12-22 2013-12-18 Hydro Aluminium Rolled Products GmbH Method for manufacturing convector sheet metal for radiators, its manufacturing process and respective convector sheet and radiator therewith

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee