DE3574113D1 - Method of making the plates of a plate heat exchanger, and heat exchanger made with these plates - Google Patents

Method of making the plates of a plate heat exchanger, and heat exchanger made with these plates

Info

Publication number
DE3574113D1
DE3574113D1 DE8585104838T DE3574113T DE3574113D1 DE 3574113 D1 DE3574113 D1 DE 3574113D1 DE 8585104838 T DE8585104838 T DE 8585104838T DE 3574113 T DE3574113 T DE 3574113T DE 3574113 D1 DE3574113 D1 DE 3574113D1
Authority
DE
Germany
Prior art keywords
plates
embossing
projections
tool
plate
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
DE8585104838T
Other languages
German (de)
Inventor
Rudolf Seibel
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.)
Fischbach & Co KG GmbH
Original Assignee
Fischbach & Co KG GmbH
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 Fischbach & Co KG GmbH filed Critical Fischbach & Co KG GmbH
Priority to DE8585104838T priority Critical patent/DE3574113D1/en
Application granted granted Critical
Publication of DE3574113D1 publication Critical patent/DE3574113D1/en
Expired 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
    • 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
    • F28F3/04—Elements 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
    • F28F3/042—Elements 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
    • F28F3/044—Elements 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
    • 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
    • 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
    • F28D9/00—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall

Abstract

1. Method for manufacturing of the plates of a plate heat exchanger designed of plates (1) stacked upon one another and being provided with embossed projections (2a, 2b) which protrude out of the plane of the plate towards one side or the other side and are located on the lines of a lattice (10), whereby the plates are supported against one another via their projections and whereby the projections define parallel flow channels between adjacent plates, characterized in that the projections are embossed in the plate by at least two consecutive embossing steps by the same tool, with the plate being moved between each two embossing steps relative to the tool by an intergral multiple n of a pitch (T) of the pattern of the projections recurring in the feed direction, that the tool (20) has an active length in the feed direction of the plate which length is equals to said integral multiple n of the pitch (T) of the pattern of the projections plus the length of the pitch (t) of an adjacent projection, that the embossing punches on the first and the last embossing punch line (21, 24) of the tool, which lines extend perpendicular to the feed direction, are mutually displaced perpendicular to the feed direction, and that the number and the position of the embossing punches on the first and the last embossing punch line (21, 24) of the tool (20) are arranged such that the embossing punches of these two lines together form a fully occupied line (for example 16) of embossing punches.
DE8585104838T 1984-04-27 1985-04-22 Method of making the plates of a plate heat exchanger, and heat exchanger made with these plates Expired DE3574113D1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE8585104838T DE3574113D1 (en) 1984-04-27 1985-04-22 Method of making the plates of a plate heat exchanger, and heat exchanger made with these plates

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19843415733 DE3415733A1 (en) 1984-04-27 1984-04-27 METHOD FOR PRODUCING THE PLATES OF A PLATE HEAT EXCHANGER AND HEAT EXCHANGERS MADE FROM THE PLATES
DE8585104838T DE3574113D1 (en) 1984-04-27 1985-04-22 Method of making the plates of a plate heat exchanger, and heat exchanger made with these plates

Publications (1)

Publication Number Publication Date
DE3574113D1 true DE3574113D1 (en) 1989-12-14

Family

ID=6234519

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19843415733 Withdrawn DE3415733A1 (en) 1984-04-27 1984-04-27 METHOD FOR PRODUCING THE PLATES OF A PLATE HEAT EXCHANGER AND HEAT EXCHANGERS MADE FROM THE PLATES
DE8585104838T Expired DE3574113D1 (en) 1984-04-27 1985-04-22 Method of making the plates of a plate heat exchanger, and heat exchanger made with these plates

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19843415733 Withdrawn DE3415733A1 (en) 1984-04-27 1984-04-27 METHOD FOR PRODUCING THE PLATES OF A PLATE HEAT EXCHANGER AND HEAT EXCHANGERS MADE FROM THE PLATES

Country Status (3)

Country Link
EP (1) EP0159685B1 (en)
AT (1) ATE47809T1 (en)
DE (2) DE3415733A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2596700B1 (en) * 1986-04-08 1990-10-12 Esswein Sa MODULAR PRESS TOOL
WO1994028367A1 (en) * 1993-05-29 1994-12-08 E J Bowman (Birmingham) Ltd. Heat exchanger
DE29705396U1 (en) * 1997-03-25 1998-08-13 Elpag Ag Chur Heat exchanger with uneven arrangement of the medium guide elements
SE517450C2 (en) 1999-06-18 2002-06-04 Valeo Engine Cooling Ab Fluid transport tubes and methods and apparatus for producing the same
SE521816C2 (en) 1999-06-18 2003-12-09 Valeo Engine Cooling Ab Fluid transport pipes and vehicle coolers
DE10324089A1 (en) * 2003-02-13 2004-09-02 Loher Gmbh Recuperative plate heat exchanger
EP3006884B1 (en) * 2014-10-07 2017-11-22 Borgwarner Emissions Systems Spain, S.L.U. Tube for a heat exchanger
USD840958S1 (en) 2016-11-15 2019-02-19 Borgwamer Emissions Systems Spain, S.L.U. Shaped tube with a pattern

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1826344A (en) * 1930-09-23 1931-10-06 Res & Dev Corp Heat exchange element
US2306526A (en) * 1938-11-30 1942-12-29 Cherry Burrell Corp Method of making heat exchange elements
GB827063A (en) * 1955-04-26 1960-02-03 Rolls Royce Improvements in or relating to heat-exchange apparatus
US3233665A (en) * 1963-08-02 1966-02-08 Rosenblad Corp Flexible plate heat exchangers with plate flexing controlling means
DE1777061A1 (en) * 1968-08-30 1971-04-08 Blanc & Co Manufacturing process for embossed sheet metal

Also Published As

Publication number Publication date
DE3415733A1 (en) 1985-10-31
EP0159685A2 (en) 1985-10-30
EP0159685A3 (en) 1986-12-03
EP0159685B1 (en) 1989-11-08
ATE47809T1 (en) 1989-11-15

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Seibel Method of Making the Plates of a Plate Heat Exchanger and Heat Exchanger Made With These Plates

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee