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FR2367265A1 - Air-to-air heat exchanger - has single metal sheet folded into separate core forming adjacent passages - Google Patents

Air-to-air heat exchanger - has single metal sheet folded into separate core forming adjacent passages

Info

Publication number
FR2367265A1
FR2367265A1 FR7631001A FR7631001A FR2367265A1 FR 2367265 A1 FR2367265 A1 FR 2367265A1 FR 7631001 A FR7631001 A FR 7631001A FR 7631001 A FR7631001 A FR 7631001A FR 2367265 A1 FR2367265 A1 FR 2367265A1
Authority
FR
France
Prior art keywords
air
adjacent passages
heat exchanger
metal sheet
single metal
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
FR7631001A
Other languages
French (fr)
Other versions
FR2367265B3 (en
Inventor
Charles Vierling
Jean-Pierre Woock
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.)
COVEDAL
Original Assignee
COVEDAL
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 COVEDAL filed Critical COVEDAL
Priority to FR7631001A priority Critical patent/FR2367265A1/en
Publication of FR2367265A1 publication Critical patent/FR2367265A1/en
Application granted granted Critical
Publication of FR2367265B3 publication Critical patent/FR2367265B3/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • F28D9/0025—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 being formed by zig-zag bend plates
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F12/00—Use of energy recovery systems in air conditioning, ventilation or screening
    • F24F12/001—Use of energy recovery systems in air conditioning, ventilation or screening with heat-exchange between supplied and exhausted air
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/56—Heat recovery units

Landscapes

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

Abstract

The high-effiency air-to-air exchanger has a compact lightweight core recovering the heat, and is particularly for double-flow air conditioning systems, with a multi-chamber rectangular casing. It comprises a separate exchanger core (9) formed by the continuous folding of a single sheet, typically of aluminium, so as to constitute a series of individual adjacent passages (11) separated by lengthwise and central partitions. These ensure sealing and an increase of the air flow without noticeable losses. A device is provided for discharge of condensation water. The core can comprise a series of circulation cells, formed by central divisions at the intervals between folds.
FR7631001A 1976-10-11 1976-10-11 Air-to-air heat exchanger - has single metal sheet folded into separate core forming adjacent passages Granted FR2367265A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7631001A FR2367265A1 (en) 1976-10-11 1976-10-11 Air-to-air heat exchanger - has single metal sheet folded into separate core forming adjacent passages

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7631001A FR2367265A1 (en) 1976-10-11 1976-10-11 Air-to-air heat exchanger - has single metal sheet folded into separate core forming adjacent passages

Publications (2)

Publication Number Publication Date
FR2367265A1 true FR2367265A1 (en) 1978-05-05
FR2367265B3 FR2367265B3 (en) 1979-06-22

Family

ID=9178781

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7631001A Granted FR2367265A1 (en) 1976-10-11 1976-10-11 Air-to-air heat exchanger - has single metal sheet folded into separate core forming adjacent passages

Country Status (1)

Country Link
FR (1) FR2367265A1 (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1984003353A1 (en) * 1983-02-15 1984-08-30 Walter Freller Heat exchanger for two gaseous media
US4793407A (en) * 1986-02-22 1988-12-27 Ing. Walter Hengst Gmbh & Co. Kg Heat exchanger for two fluid media
US5373709A (en) * 1992-03-13 1994-12-20 Yazaki Corporation Absorption type refrigerator
US5460222A (en) * 1994-09-09 1995-10-24 Blase; Waldemar H. Air renewal device
US5829513A (en) * 1992-03-12 1998-11-03 Urch; John Francis Moulded baffle heat exchanger
WO2000070287A1 (en) 1998-08-27 2000-11-23 Zeks Air Drier Corporation Corrugated folded plate heat exchanger

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6244333B1 (en) 1998-08-27 2001-06-12 Zeks Air Drier Corporation Corrugated folded plate heat exchanger

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1984003353A1 (en) * 1983-02-15 1984-08-30 Walter Freller Heat exchanger for two gaseous media
US4793407A (en) * 1986-02-22 1988-12-27 Ing. Walter Hengst Gmbh & Co. Kg Heat exchanger for two fluid media
US5829513A (en) * 1992-03-12 1998-11-03 Urch; John Francis Moulded baffle heat exchanger
US5373709A (en) * 1992-03-13 1994-12-20 Yazaki Corporation Absorption type refrigerator
US5460222A (en) * 1994-09-09 1995-10-24 Blase; Waldemar H. Air renewal device
WO2000070287A1 (en) 1998-08-27 2000-11-23 Zeks Air Drier Corporation Corrugated folded plate heat exchanger

Also Published As

Publication number Publication date
FR2367265B3 (en) 1979-06-22

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse