[go: up one dir, main page]

EP0035078A3 - Strip-finned heat-exchangers and a process and apparatus for the manufacture of heat-exchanger elements of strip-finned heat-exchangers - Google Patents

Strip-finned heat-exchangers and a process and apparatus for the manufacture of heat-exchanger elements of strip-finned heat-exchangers Download PDF

Info

Publication number
EP0035078A3
EP0035078A3 EP80300655A EP80300655A EP0035078A3 EP 0035078 A3 EP0035078 A3 EP 0035078A3 EP 80300655 A EP80300655 A EP 80300655A EP 80300655 A EP80300655 A EP 80300655A EP 0035078 A3 EP0035078 A3 EP 0035078A3
Authority
EP
European Patent Office
Prior art keywords
exchangers
strip
heat
finned heat
manufacture
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.)
Granted
Application number
EP80300655A
Other versions
EP0035078B1 (en
EP0035078A2 (en
Inventor
Pal Gal
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.)
Licencia Talalmanyokat Ertekesitoe Es Innovacios K
Original Assignee
Licencia Talalmanyokat Ertekesito Vallalat
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 Licencia Talalmanyokat Ertekesito Vallalat filed Critical Licencia Talalmanyokat Ertekesito Vallalat
Priority to DE8080300655T priority Critical patent/DE3072155D1/en
Priority to EP80300655A priority patent/EP0035078B1/en
Priority to AT80300655T priority patent/ATE43709T1/en
Publication of EP0035078A2 publication Critical patent/EP0035078A2/en
Publication of EP0035078A3 publication Critical patent/EP0035078A3/en
Application granted granted Critical
Publication of EP0035078B1 publication Critical patent/EP0035078B1/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
    • B21D53/08—Making other particular articles heat exchangers or parts thereof, e.g. radiators, condensers fins, headers of both metal tubes and 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
    • 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
    • B21D53/045—Making other particular articles heat exchangers or parts thereof, e.g. radiators, condensers fins, headers of sheet metal by inflating partially united plates
    • 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
    • F28D1/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators
    • F28D1/02—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid
    • F28D1/04—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits
    • F28D1/047—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits the conduits being bent, e.g. in a serpentine or zig-zag
    • F28D1/0477—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits the conduits being bent, e.g. in a serpentine or zig-zag the conduits being bent in a serpentine or zig-zag
    • 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
    • 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
    • F28F1/34—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 obliquely
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2275/00—Fastening; Joining
    • F28F2275/02—Fastening; Joining by using bonding materials; by embedding elements in particular materials
    • F28F2275/025—Fastening; Joining by using bonding materials; by embedding elements in particular materials by using adhesives

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Geometry (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Separation By Low-Temperature Treatments (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)
  • Catalysts (AREA)

Abstract

In a finned heat exchanger, preferably of aluminium, the feed of the fins (1) are secured to tubular passages (3, 3a, 3b) formed from plates (2) that have been rolled together and then expanded. The bond between the fins (1) and the plates (2) may be an adhesive bond, as by welding or a cohesive bond, as by tight pressing together.
EP80300655A 1980-03-05 1980-03-05 Process for manufacturing finned heat-exchangers Expired EP0035078B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE8080300655T DE3072155D1 (en) 1980-03-05 1980-03-05 Process for manufacturing finned heat-exchangers
EP80300655A EP0035078B1 (en) 1980-03-05 1980-03-05 Process for manufacturing finned heat-exchangers
AT80300655T ATE43709T1 (en) 1980-03-05 1980-03-05 PROCESS FOR MANUFACTURE OF FINED HEAT EXCHANGER.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP80300655A EP0035078B1 (en) 1980-03-05 1980-03-05 Process for manufacturing finned heat-exchangers

Publications (3)

Publication Number Publication Date
EP0035078A2 EP0035078A2 (en) 1981-09-09
EP0035078A3 true EP0035078A3 (en) 1982-06-09
EP0035078B1 EP0035078B1 (en) 1989-05-31

Family

ID=8187117

Family Applications (1)

Application Number Title Priority Date Filing Date
EP80300655A Expired EP0035078B1 (en) 1980-03-05 1980-03-05 Process for manufacturing finned heat-exchangers

Country Status (3)

Country Link
EP (1) EP0035078B1 (en)
AT (1) ATE43709T1 (en)
DE (1) DE3072155D1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103128519B (en) * 2013-03-14 2015-05-27 上海交通大学 Manufacture method of micro-channel heat exchanger and device
CN103486772A (en) * 2013-06-04 2014-01-01 浙江三可热交换系统有限公司 Production method of subway train air conditioner micro-channel heat exchanger
CN111136194B (en) * 2020-01-17 2024-07-26 东莞市合辉精密机械设备有限公司 Copper sheet net sticking machine

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB810876A (en) * 1956-08-10 1959-03-25 Crompton Parkinson Ltd Improvements relating to electric arc welding of studs and similar bodies
FR1359712A (en) * 1963-02-05 1964-04-30 Runtal Holding Co Sa Method and device for assembling the parts of a radiator by welding
GB1132526A (en) * 1966-04-15 1968-11-06 Inst Elektroswarki Patona Machine for making heat-exchange surfaces
US3650005A (en) * 1970-03-19 1972-03-21 Showa Aluminium Co Ltd Method for producing tube in sheets
GB1273141A (en) * 1968-02-13 1972-05-03 Glacier Co Ltd Heat exchanger and method of making it
US3712372A (en) * 1971-03-01 1973-01-23 Oilin Corp Method and apparatus for deforming a flat on parts of metal strip-type tubing while leaving other parts undeformed
US3764774A (en) * 1972-07-13 1973-10-09 R Boose I-type segmented finned tube and its method of manufacture
GB1488443A (en) * 1974-03-23 1977-10-12 Sharp Kk Finned tube useful for heat exchangers
FR2354160A1 (en) * 1976-06-08 1978-01-06 Chausson Usines Sa Heat exchanger subassembly mfr. - with half tubes formed in plates including corrugated strips on one side

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB810876A (en) * 1956-08-10 1959-03-25 Crompton Parkinson Ltd Improvements relating to electric arc welding of studs and similar bodies
FR1359712A (en) * 1963-02-05 1964-04-30 Runtal Holding Co Sa Method and device for assembling the parts of a radiator by welding
GB1132526A (en) * 1966-04-15 1968-11-06 Inst Elektroswarki Patona Machine for making heat-exchange surfaces
GB1273141A (en) * 1968-02-13 1972-05-03 Glacier Co Ltd Heat exchanger and method of making it
US3650005A (en) * 1970-03-19 1972-03-21 Showa Aluminium Co Ltd Method for producing tube in sheets
US3712372A (en) * 1971-03-01 1973-01-23 Oilin Corp Method and apparatus for deforming a flat on parts of metal strip-type tubing while leaving other parts undeformed
US3764774A (en) * 1972-07-13 1973-10-09 R Boose I-type segmented finned tube and its method of manufacture
GB1488443A (en) * 1974-03-23 1977-10-12 Sharp Kk Finned tube useful for heat exchangers
FR2354160A1 (en) * 1976-06-08 1978-01-06 Chausson Usines Sa Heat exchanger subassembly mfr. - with half tubes formed in plates including corrugated strips on one side

Also Published As

Publication number Publication date
ATE43709T1 (en) 1989-06-15
DE3072155D1 (en) 1989-07-06
EP0035078B1 (en) 1989-05-31
EP0035078A2 (en) 1981-09-09

Similar Documents

Publication Publication Date Title
GB2075173B (en) Tube for tube-plate heat exchangers
GB2070225B (en) Gas-liquid heat exchanger
DE3366108D1 (en) Cooled tubesheet inlet for abrasive fluid heat exchanger
GB1424812A (en) Method of manufacturing a heat-exchanger
ZA833244B (en) Apparatus for inspecting heat exchanger tubes
GB826625A (en) Improvements relating to heat exchange apparatus
EP0035078A3 (en) Strip-finned heat-exchangers and a process and apparatus for the manufacture of heat-exchanger elements of strip-finned heat-exchangers
EP0179646A3 (en) Heat exchanger fin arrays
HK16484A (en) A method for the conformation of a metallic tube for a heat exchanger in a vehicle
ZA826969B (en) Regenerative heat exchanger for the separate heating of two parallel-conducted flows of a heat-receiving medium by a heatemitting medium
FR2475708B1 (en) PARALLEL FLAT TUBE TYPE HEAT EXCHANGER BETWEEN THEM
BE834229A (en) PROCESS FOR BRAZING ALUMINUM PARTS, ESPECIALLY OF HEAT EXCHANGERS
DE3375505D1 (en) Clamping assembly for heat exchanger tube plates
GB2013325B (en) Finned tube for heat exchangers
EP0114634A3 (en) Method of manufacturing a solar collector panel
ES8202502A1 (en) Method for reinforcing heat exchanger tube to header joints
GB2010466A (en) Heat Exchanger
JPS527055A (en) Method of producing laminate for heat exchanger
GB2076954B (en) Heat exchanger for cooling a high pressure gas
JPS5235736A (en) Method of brazing joint in heat exchangers without flux
BE861973A (en) PROCESS FOR THE MANUFACTURE OF HEAT EXCHANGERS WITH MANIFOLD PLATES AND BRAZED FINS AND EXCHANGER RESULTING FROM
GB8430957D0 (en) Tubes for heat exchangers
ES476005A1 (en) Header for Tubular Heat Exchanger
GB2075871B (en) Improvements in or relating to apparatuses for producing finned tubes for heat transfer
JPS527056A (en) Method of producing laminated product for heat exchanger

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Designated state(s): AT BE CH DE FR GB IT LU NL SE

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Designated state(s): AT BE CH DE FR GB IT LU NL SE

17P Request for examination filed

Effective date: 19820413

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: LICENCIA TALALMANYOKAT ERTEKESITOE ES INNOVACIOS K

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE CH DE FR GB IT LU NL SE

REF Corresponds to:

Ref document number: 43709

Country of ref document: AT

Date of ref document: 19890615

Kind code of ref document: T

REF Corresponds to:

Ref document number: 3072155

Country of ref document: DE

Date of ref document: 19890706

ET Fr: translation filed
ITF It: translation for a ep patent filed
PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed
PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 19910531

Year of fee payment: 12

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 19911230

Year of fee payment: 13

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 19920303

Year of fee payment: 13

Ref country code: AT

Payment date: 19920303

Year of fee payment: 13

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: SE

Payment date: 19920305

Year of fee payment: 13

Ref country code: CH

Payment date: 19920305

Year of fee payment: 13

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: LU

Payment date: 19920316

Year of fee payment: 13

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: BE

Payment date: 19920318

Year of fee payment: 13

ITTA It: last paid annual fee
PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: NL

Payment date: 19920331

Year of fee payment: 13

EPTA Lu: last paid annual fee
PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Effective date: 19921201

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 19930305

Ref country code: GB

Effective date: 19930305

Ref country code: AT

Effective date: 19930305

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SE

Effective date: 19930306

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CH

Effective date: 19930331

Ref country code: BE

Effective date: 19930331

BERE Be: lapsed

Owner name: LICENCIA TALALMANYOKAT ERTEKESITO ES INNOVACIOS K

Effective date: 19930331

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Effective date: 19931001

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 19930305

NLV4 Nl: lapsed or anulled due to non-payment of the annual fee
PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Effective date: 19931130

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

EUG Se: european patent has lapsed

Ref document number: 80300655.0

Effective date: 19931008