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FR2204788A1 - Plate heat exchanger unit - made from two flat plates spot welded together in rhombus pattern - Google Patents

Plate heat exchanger unit - made from two flat plates spot welded together in rhombus pattern

Info

Publication number
FR2204788A1
FR2204788A1 FR7238420A FR7238420A FR2204788A1 FR 2204788 A1 FR2204788 A1 FR 2204788A1 FR 7238420 A FR7238420 A FR 7238420A FR 7238420 A FR7238420 A FR 7238420A FR 2204788 A1 FR2204788 A1 FR 2204788A1
Authority
FR
France
Prior art keywords
heat exchanger
welded together
plate heat
flat plates
exchanger unit
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
FR7238420A
Other languages
French (fr)
Other versions
FR2204788B1 (en
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.)
Tranter Manufacturing Inc
Original Assignee
Tranter Manufacturing Inc
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 Tranter Manufacturing Inc filed Critical Tranter Manufacturing Inc
Priority to FR7238420A priority Critical patent/FR2204788A1/en
Publication of FR2204788A1 publication Critical patent/FR2204788A1/en
Application granted granted Critical
Publication of FR2204788B1 publication Critical patent/FR2204788B1/fr
Granted 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
    • 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
    • F28D9/0031—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 the conduits for one heat-exchange medium being formed by paired plates touching each other
    • 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
    • F28F2250/00—Arrangements for modifying the flow of the heat exchange media, e.g. flow guiding means; Particular flow patterns
    • F28F2250/10—Particular pattern of flow of the heat exchange media
    • F28F2250/102—Particular pattern of flow of the heat exchange media with change of flow direction

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

Abstract

A heat exchange unit comprises a pair of plates joined together along their edges, having an inlet and an outlet and constituting a flow chamber for a fluid; the flow chamber is interrupted by a large number of spot welds connecting together the two plates; these spot welds are arranged in parallel rows and are staggered both longitudinally and transversely so as to constitute a pattern of rhombus shape. Pref, a number of continuous weld seams are arranged between rows of spot welds to cause a constrained flow path along the rows, esp a meandering path from inlet to outlet.
FR7238420A 1972-10-30 1972-10-30 Plate heat exchanger unit - made from two flat plates spot welded together in rhombus pattern Granted FR2204788A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7238420A FR2204788A1 (en) 1972-10-30 1972-10-30 Plate heat exchanger unit - made from two flat plates spot welded together in rhombus pattern

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7238420A FR2204788A1 (en) 1972-10-30 1972-10-30 Plate heat exchanger unit - made from two flat plates spot welded together in rhombus pattern

Publications (2)

Publication Number Publication Date
FR2204788A1 true FR2204788A1 (en) 1974-05-24
FR2204788B1 FR2204788B1 (en) 1975-11-07

Family

ID=9106418

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7238420A Granted FR2204788A1 (en) 1972-10-30 1972-10-30 Plate heat exchanger unit - made from two flat plates spot welded together in rhombus pattern

Country Status (1)

Country Link
FR (1) FR2204788A1 (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2434665A1 (en) * 1978-08-29 1980-03-28 Bertucci Albert Process for cold working metal into cellular structural panel - entails forcing water under pressure between overlain sheets joined by edge welds
FR2460179A1 (en) * 1979-07-05 1981-01-23 Bertucci Albert Bi-wall sheet metal heat exchanger - has outer jacket fixed by drilling stamping and locating sheets fixed by welded columns in drill holes
EP0077575A1 (en) * 1981-10-21 1983-04-27 Menk Apparatebau GmbH Heat exchanger, more especially cooling radiator for oil-filled three-phase current transformers
EP0289915A1 (en) * 1987-05-05 1988-11-09 INDUSTRIE ZANUSSI S.p.A. Channeled plate evaporator for refrigerating apparatus
WO1993010416A1 (en) * 1991-11-18 1993-05-27 A. Ahlstrom Corporation A heat exchanger
FR2685462A1 (en) * 1991-12-23 1993-06-25 Peze Andre WELDED PLATE HEAT EXCHANGER AND METHOD FOR MANUFACTURING PLATE MODULES FOR OBTAINING SUCH EXCHANGERS.

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1779911A (en) * 1926-05-08 1930-10-28 Copeland Products Inc Method of making evaporators
FR1376097A (en) * 1963-11-27 1964-10-23 Fittings for heat exchange plates
US3424238A (en) * 1967-05-08 1969-01-28 Ritter Pfaudler Corp Glassed heat exchanger construction
US3502142A (en) * 1968-04-01 1970-03-24 Tranter Mfg Inc Multi-directionally distributed flow heat transfer plate unit

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1779911A (en) * 1926-05-08 1930-10-28 Copeland Products Inc Method of making evaporators
FR1376097A (en) * 1963-11-27 1964-10-23 Fittings for heat exchange plates
US3424238A (en) * 1967-05-08 1969-01-28 Ritter Pfaudler Corp Glassed heat exchanger construction
US3502142A (en) * 1968-04-01 1970-03-24 Tranter Mfg Inc Multi-directionally distributed flow heat transfer plate unit

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2434665A1 (en) * 1978-08-29 1980-03-28 Bertucci Albert Process for cold working metal into cellular structural panel - entails forcing water under pressure between overlain sheets joined by edge welds
FR2460179A1 (en) * 1979-07-05 1981-01-23 Bertucci Albert Bi-wall sheet metal heat exchanger - has outer jacket fixed by drilling stamping and locating sheets fixed by welded columns in drill holes
EP0077575A1 (en) * 1981-10-21 1983-04-27 Menk Apparatebau GmbH Heat exchanger, more especially cooling radiator for oil-filled three-phase current transformers
EP0289915A1 (en) * 1987-05-05 1988-11-09 INDUSTRIE ZANUSSI S.p.A. Channeled plate evaporator for refrigerating apparatus
WO1993010416A1 (en) * 1991-11-18 1993-05-27 A. Ahlstrom Corporation A heat exchanger
FR2685462A1 (en) * 1991-12-23 1993-06-25 Peze Andre WELDED PLATE HEAT EXCHANGER AND METHOD FOR MANUFACTURING PLATE MODULES FOR OBTAINING SUCH EXCHANGERS.
WO1993013377A1 (en) * 1991-12-23 1993-07-08 Peze Andre Heat exchanger of the welded plate type and method for fabricating modules of plates for such exchangers
US5494100A (en) * 1991-12-23 1996-02-27 Peze; Andre Welded plate fin heat exchanger and heat exchanger plate fin manufacturing process

Also Published As

Publication number Publication date
FR2204788B1 (en) 1975-11-07

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Legal Events

Date Code Title Description
ST Notification of lapse