IT1311734B1 - PROCESS AND PLANT FOR THE FORMING OF PERFRIGORIFEROUS CONDENSERS - Google Patents

PROCESS AND PLANT FOR THE FORMING OF PERFRIGORIFEROUS CONDENSERS

Info

Publication number
IT1311734B1
IT1311734B1 IT1999PN000101A ITPN990101A IT1311734B1 IT 1311734 B1 IT1311734 B1 IT 1311734B1 IT 1999PN000101 A IT1999PN000101 A IT 1999PN000101A IT PN990101 A ITPN990101 A IT PN990101A IT 1311734 B1 IT1311734 B1 IT 1311734B1
Authority
IT
Italy
Prior art keywords
condenser
borders
forming
vertical
conduits
Prior art date
Application number
IT1999PN000101A
Other languages
Italian (it)
Inventor
Giuseppe Orlando
Original Assignee
Electrolux Zanussi Elettrodome
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 Electrolux Zanussi Elettrodome filed Critical Electrolux Zanussi Elettrodome
Priority to IT1999PN000101A priority Critical patent/IT1311734B1/en
Publication of ITPN990101A0 publication Critical patent/ITPN990101A0/en
Priority to AT00125194T priority patent/ATE260451T1/en
Priority to ES00125194T priority patent/ES2215545T3/en
Priority to EP00125194A priority patent/EP1113236B1/en
Priority to DE60008491T priority patent/DE60008491T2/en
Publication of ITPN990101A1 publication Critical patent/ITPN990101A1/en
Application granted granted Critical
Publication of IT1311734B1 publication Critical patent/IT1311734B1/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D23/00—General constructional features
    • F25D23/006—General constructional features for mounting refrigerating machinery components
    • 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
    • B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
    • B21D5/06—Bending sheet metal along straight lines, e.g. to form simple curves by drawing procedure making use of dies or forming-rollers, e.g. making profiles
    • B21D5/08—Bending sheet metal along straight lines, e.g. to form simple curves by drawing procedure making use of dies or forming-rollers, e.g. making profiles making use of forming-rollers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B39/00—Evaporators; Condensers
    • F25B39/04—Condensers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F1/00—Tubular elements; Assemblies of tubular elements
    • F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
    • F28F1/12—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element
    • F28F1/14—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and extending longitudinally
    • F28F1/16—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and extending longitudinally the means being integral with the element, e.g. formed by extrusion

Abstract

Method for forming the vertical borders of a condenser (1), comprising the phases of shaping said borders, defining a vertical stripe (6) extending along at least one of said borders and free of conduits for the circulation of refrigerant medium, and forming a recess (2) of adequate width and depth along said stripe (6) so as to pull in from the inner area of the blank a portion of the surface thereof, so that, after said forming operation, the overall width of the condenser (1) is reduced to a pre-determined value. Provided are also two vertical stripes (20;21) of a pre-established width along and inside the vertical borders, which are also free of conduits for the circulation of the refrigerant medium, while two appropriately shaped configurations (24;25) oriented towards the back wall of the refrigerator are formed so as to be symmetrical with respect to the median plane orthogonal to the condenser; each such shaped configuration has two distinct surfaces (26;27) extending parallelly to the plane of the condenser (1), arranged at respective different distances from said plane. <IMAGE>
IT1999PN000101A 1999-12-28 1999-12-28 PROCESS AND PLANT FOR THE FORMING OF PERFRIGORIFEROUS CONDENSERS IT1311734B1 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
IT1999PN000101A IT1311734B1 (en) 1999-12-28 1999-12-28 PROCESS AND PLANT FOR THE FORMING OF PERFRIGORIFEROUS CONDENSERS
AT00125194T ATE260451T1 (en) 1999-12-28 2000-11-18 METHOD AND ARRANGEMENT FOR PRODUCING REFRIGERATOR CONDENSER
ES00125194T ES2215545T3 (en) 1999-12-28 2000-11-18 PROCEDURE AND MACHINE TO FORM REFRIGERATOR CONDENSERS.
EP00125194A EP1113236B1 (en) 1999-12-28 2000-11-18 Method and apparatus for forming refrigerator condensers
DE60008491T DE60008491T2 (en) 1999-12-28 2000-11-18 Method and arrangement for manufacturing refrigerator capacitors

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1999PN000101A IT1311734B1 (en) 1999-12-28 1999-12-28 PROCESS AND PLANT FOR THE FORMING OF PERFRIGORIFEROUS CONDENSERS

Publications (3)

Publication Number Publication Date
ITPN990101A0 ITPN990101A0 (en) 1999-12-28
ITPN990101A1 ITPN990101A1 (en) 2001-06-28
IT1311734B1 true IT1311734B1 (en) 2002-03-19

Family

ID=11395593

Family Applications (1)

Application Number Title Priority Date Filing Date
IT1999PN000101A IT1311734B1 (en) 1999-12-28 1999-12-28 PROCESS AND PLANT FOR THE FORMING OF PERFRIGORIFEROUS CONDENSERS

Country Status (5)

Country Link
EP (1) EP1113236B1 (en)
AT (1) ATE260451T1 (en)
DE (1) DE60008491T2 (en)
ES (1) ES2215545T3 (en)
IT (1) IT1311734B1 (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2143886A1 (en) * 1971-04-08 1972-10-19 Contardo Gmbh Method of manufacturing elements for static capacitors and plate-shaped capacitor element
GB2142857A (en) * 1983-06-15 1985-01-30 Fulton Manufacture of heat exchangers by welding
IE58157B1 (en) * 1984-10-02 1993-07-28 Badsey Ltd Heat exchanger fin array
JPH06117790A (en) * 1992-10-06 1994-04-28 Sanden Corp Heat exchanger

Also Published As

Publication number Publication date
EP1113236A1 (en) 2001-07-04
ITPN990101A0 (en) 1999-12-28
DE60008491D1 (en) 2004-04-01
DE60008491T2 (en) 2004-12-02
ATE260451T1 (en) 2004-03-15
ES2215545T3 (en) 2004-10-16
ITPN990101A1 (en) 2001-06-28
EP1113236B1 (en) 2004-02-25

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