AU2615284A - Manufacture of heat exchanger rolls - Google Patents

Manufacture of heat exchanger rolls

Info

Publication number
AU2615284A
AU2615284A AU26152/84A AU2615284A AU2615284A AU 2615284 A AU2615284 A AU 2615284A AU 26152/84 A AU26152/84 A AU 26152/84A AU 2615284 A AU2615284 A AU 2615284A AU 2615284 A AU2615284 A AU 2615284A
Authority
AU
Australia
Prior art keywords
webs
dents
roll
manufacture
exerted
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.)
Abandoned
Application number
AU26152/84A
Inventor
Sven Melker Nilsson
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.)
NILSSON SM
Original Assignee
NILSSON SM
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 NILSSON SM filed Critical NILSSON SM
Publication of AU2615284A publication Critical patent/AU2615284A/en
Abandoned 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
    • 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
    • B21D53/027—Making other particular articles heat exchangers or parts thereof, e.g. radiators, condensers fins, headers by helically or spirally winding elongated elements
    • 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

Landscapes

  • Mechanical Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Winding Of Webs (AREA)
  • Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)
  • Separation By Low-Temperature Treatments (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Rolls And Other Rotary Bodies (AREA)
  • Press Drives And Press Lines (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
  • Laminated Bodies (AREA)

Abstract

A method and an apparatus for the manufacture of heat-exchanger rolls (10). The roll (10) consists of two webs (12, 14) of material which are wound together in superposed relationship. One (12) of the webs is corrugated and formed with protrusions/dents at the crests and bottoms of the corrugations. The second web (14) is provided with lengthwise ribs having the same configuration as the protrusion/dents. When the webs (12, 14) are wound into a roll (10) a radial pressure is exerted on the wheel (10) in order to press the ribs efficiently into the protrusions/dents and to achieve efficient and safe interconnection of the various winding turns making up the roll (10). To impart a tension in said webs (12, 14) a retarding (braking) force is applied thereon during the winding-on of the webs. The invention also comprises an apparatus for performing the method, the pressure and braking force on said webs being exerted by a pressure roller (56).
AU26152/84A 1983-03-29 1984-03-27 Manufacture of heat exchanger rolls Abandoned AU2615284A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE8301730A SE446601B (en) 1983-03-29 1983-03-29 DEVICE FOR MANUFACTURING A REVERSE WHEEL
SE8301730 1983-03-29

Publications (1)

Publication Number Publication Date
AU2615284A true AU2615284A (en) 1984-10-04

Family

ID=20350578

Family Applications (1)

Application Number Title Priority Date Filing Date
AU26152/84A Abandoned AU2615284A (en) 1983-03-29 1984-03-27 Manufacture of heat exchanger rolls

Country Status (11)

Country Link
EP (1) EP0120828B1 (en)
JP (1) JPS59215595A (en)
KR (1) KR920006675B1 (en)
AT (1) ATE67697T1 (en)
AU (1) AU2615284A (en)
CA (1) CA1252618A (en)
DE (1) DE3485095D1 (en)
DK (1) DK171384A (en)
FI (1) FI80393C (en)
NO (1) NO157807C (en)
SE (1) SE446601B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004001947A1 (en) 2004-01-13 2005-08-04 Emitec Gesellschaft Für Emissionstechnologie Mbh Honeycomb bodies of layers with invaginations and layers with counter-structures
PL235069B1 (en) 2017-12-04 2020-05-18 Ts Group Spolka Z Ograniczona Odpowiedzialnoscia Coil for transmission of heat for the rotary, cylindrical heat exchanger

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2579858A (en) * 1949-02-10 1951-12-25 Flexitallic Gasket Co Inc Gasket winding machine
US2702166A (en) * 1952-02-26 1955-02-15 Addison Prod Machine for forming spiral heat exchange coils
DE3011210A1 (en) * 1980-03-22 1981-10-01 Wilhelm 7486 Scheer Häberle Multiple-passage heat accumulator - comprises alternate strips with different corrugations assembled together
SE444071B (en) * 1980-11-14 1986-03-17 Sven Melker Nilsson ROTATING REGENERATIVE EXCHANGER, PROCEDURE FOR ITS MANUFACTURING AND MACHINE FOR IMPLEMENTATION OF THE PROCEDURE

Also Published As

Publication number Publication date
DE3485095D1 (en) 1991-10-31
JPS59215595A (en) 1984-12-05
NO157807B (en) 1988-02-15
NO841140L (en) 1984-10-01
ATE67697T1 (en) 1991-10-15
DK171384D0 (en) 1984-03-28
SE446601B (en) 1986-09-29
NO157807C (en) 1988-05-25
EP0120828A3 (en) 1986-12-30
FI80393B (en) 1990-02-28
FI841169A (en) 1984-09-30
KR840007836A (en) 1984-12-11
DK171384A (en) 1984-09-30
KR920006675B1 (en) 1992-08-14
EP0120828A2 (en) 1984-10-03
SE8301730D0 (en) 1983-03-29
SE8301730L (en) 1984-09-30
FI80393C (en) 1990-06-11
FI841169A0 (en) 1984-03-23
EP0120828B1 (en) 1991-09-25
CA1252618A (en) 1989-04-18
JPH0360040B2 (en) 1991-09-12

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