FR2447238A1 - METHOD AND DEVICE FOR PRODUCING TUBES IN PLATE HEAT EXCHANGERS - Google Patents

METHOD AND DEVICE FOR PRODUCING TUBES IN PLATE HEAT EXCHANGERS

Info

Publication number
FR2447238A1
FR2447238A1 FR7930778A FR7930778A FR2447238A1 FR 2447238 A1 FR2447238 A1 FR 2447238A1 FR 7930778 A FR7930778 A FR 7930778A FR 7930778 A FR7930778 A FR 7930778A FR 2447238 A1 FR2447238 A1 FR 2447238A1
Authority
FR
France
Prior art keywords
tube
heat exchangers
panel
plate heat
shapes
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.)
Withdrawn
Application number
FR7930778A
Other languages
French (fr)
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.)
Olin Corp
Original Assignee
Olin Corp
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
Priority claimed from US06/007,556 external-priority patent/US4227391A/en
Priority claimed from US06/007,585 external-priority patent/US4224817A/en
Application filed by Olin Corp filed Critical Olin Corp
Publication of FR2447238A1 publication Critical patent/FR2447238A1/en
Withdrawn legal-status Critical Current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
    • 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

Abstract

PROCEDE DE MARTELAGE DE LA TRANCHE D'UN PANNEAU COMPOSITE POUR FAIRE APPARAITRE LA LIGNE DE JOINTURE DES COUCHES ET INTRODUIRE UN OUTIL ECARTEUR QUI FACONNE L'ENTREE DU TUBE A REALISER. UN PANNEAU 25 FORME DE DEUX FEUILLES PLAQUEES PAR LAMINAGE EST MARTELE SUR UNE TRANCHE29 PAR UN MARTEAU A BOULE36 QUI FAIT APPARAITRE LA LIGNE DE JOINTURE30 ET AMENE L'ECARTEMENT DES DEUX FEUILLES. ON INTRODUIT ALORS UN OUTIL CYLINDRIQUE POINTU QUI FACONNE UN DEBUT DE TUBE PAR OU ON POURRA INJECTER UN FLUIDE SOUS PRESSION A L'INTERIEUR DU PANNEAU SERRE ENTRE DEUX MATRICES PORTANT EN CREUX LES DESSINS DES JEUX DE TUBES A REALISER.PROCESS FOR HAMMING THE SLICE OF A COMPOSITE PANEL TO SHOW THE JOINT LINE OF THE LAYERS AND INTRODUCE A SPREADER TOOL WHICH SHAPES THE ENTRY OF THE TUBE TO BE MADE. A PANEL 25 IN THE FORM OF TWO PLATED SHEETS BY LAMINATION IS HAMMERED ON A SLICE29 BY A BALL HAMMER36 WHICH MAKES THE JOINT LINE30 APPEAR AND MAKES THE TWO SHEETS SEPARATE. A POINTED CYLINDRICAL TOOL IS THEN INTRODUCED, WHICH SHAPES A TUBE BEGINNING BY WHICH A PRESSURIZED FLUID CAN BE INJECTED INSIDE THE PANEL CLOSED BETWEEN TWO DIES CARRYING IN HOLLOW THE DRAWINGS OF THE TUBE SETS TO BE MADE.

FR7930778A 1979-01-29 1979-12-14 METHOD AND DEVICE FOR PRODUCING TUBES IN PLATE HEAT EXCHANGERS Withdrawn FR2447238A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/007,556 US4227391A (en) 1979-01-29 1979-01-29 Process for making tube in sheet heat exchangers
US06/007,585 US4224817A (en) 1979-01-29 1979-01-29 Apparatus and process for making tube in sheet heat exchangers

Publications (1)

Publication Number Publication Date
FR2447238A1 true FR2447238A1 (en) 1980-08-22

Family

ID=26677137

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7930778A Withdrawn FR2447238A1 (en) 1979-01-29 1979-12-14 METHOD AND DEVICE FOR PRODUCING TUBES IN PLATE HEAT EXCHANGERS

Country Status (9)

Country Link
AU (1) AU5371779A (en)
BR (1) BR7908383A (en)
DE (1) DE3003137A1 (en)
ES (2) ES488361A1 (en)
FR (1) FR2447238A1 (en)
GB (1) GB2039807A (en)
IT (1) IT1164792B (en)
NO (1) NO793971L (en)
SE (1) SE7909964L (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007056995B4 (en) 2007-11-27 2011-10-20 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Fluid distribution element for a fluid-carrying device, in particular for nested multi-channel fluid management apparatuses

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1327720A (en) * 1918-07-23 1920-01-13 Masterson Patrick Punching-machine
US2740188A (en) * 1952-05-24 1956-04-03 Gen Motors Corp Method of making a heat exchanger element
US2835025A (en) * 1958-05-20 Sheet-metal making
US2949875A (en) * 1954-07-22 1960-08-23 Olin Mathieson Apparatus for forming hollow sheet metal panels
US2964002A (en) * 1960-12-13 burton
US3004327A (en) * 1960-03-17 1961-10-17 Olin Mathieson Metal forming
US3037277A (en) * 1956-02-08 1962-06-05 Olin Mathieson Hollow sheet metal forming
US3045618A (en) * 1954-07-22 1962-07-24 Olin Mathieson Method for forming hollow sheet metal panels
DE2247829A1 (en) * 1972-09-29 1974-04-04 Neilsen Hildaur Lykke DEVICE FOR BREAKING THE EDGES OF PIECES OF SHEET METAL

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2835025A (en) * 1958-05-20 Sheet-metal making
US2964002A (en) * 1960-12-13 burton
US1327720A (en) * 1918-07-23 1920-01-13 Masterson Patrick Punching-machine
US2740188A (en) * 1952-05-24 1956-04-03 Gen Motors Corp Method of making a heat exchanger element
US2949875A (en) * 1954-07-22 1960-08-23 Olin Mathieson Apparatus for forming hollow sheet metal panels
US3045618A (en) * 1954-07-22 1962-07-24 Olin Mathieson Method for forming hollow sheet metal panels
US3037277A (en) * 1956-02-08 1962-06-05 Olin Mathieson Hollow sheet metal forming
US3004327A (en) * 1960-03-17 1961-10-17 Olin Mathieson Metal forming
DE2247829A1 (en) * 1972-09-29 1974-04-04 Neilsen Hildaur Lykke DEVICE FOR BREAKING THE EDGES OF PIECES OF SHEET METAL

Also Published As

Publication number Publication date
BR7908383A (en) 1980-09-09
DE3003137A1 (en) 1980-08-07
GB2039807A (en) 1980-08-20
SE7909964L (en) 1980-07-30
ES488360A1 (en) 1980-09-16
IT1164792B (en) 1987-04-15
NO793971L (en) 1980-07-30
AU5371779A (en) 1980-08-07
IT7951196A0 (en) 1979-12-24
ES488361A1 (en) 1980-09-16

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Legal Events

Date Code Title Description
RE Withdrawal of published application