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FR2381990A1 - Air heat exchanger for buildings - has stacked rectangular metal frames, alternate frames admitting and evacuating air - Google Patents

Air heat exchanger for buildings - has stacked rectangular metal frames, alternate frames admitting and evacuating air

Info

Publication number
FR2381990A1
FR2381990A1 FR7706159A FR7706159A FR2381990A1 FR 2381990 A1 FR2381990 A1 FR 2381990A1 FR 7706159 A FR7706159 A FR 7706159A FR 7706159 A FR7706159 A FR 7706159A FR 2381990 A1 FR2381990 A1 FR 2381990A1
Authority
FR
France
Prior art keywords
frames
air
heat exchanger
buildings
rectangular 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.)
Withdrawn
Application number
FR7706159A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR7706159A priority Critical patent/FR2381990A1/en
Publication of FR2381990A1 publication Critical patent/FR2381990A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • F28F3/08—Elements constructed for building-up into stacks, e.g. capable of being taken apart for cleaning
    • F28F3/083—Elements constructed for building-up into stacks, e.g. capable of being taken apart for cleaning capable of being taken apart

Landscapes

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

Abstract

The heat exchanger is built up from a number of rectangular metal frames (2) separated by sheets (1) of metal or plastic. Holes (31, 32) in opposite sides of the frames (2) allow air to flow diagonally across the space enclosed by each frame (2). The frames (2) are so arranged that the air in alternate frames flows in opposite and different diagonal directions. The heat exchanger is intended for use in heating buildings, with the holes in the frames aligned with ducts in such a way that the air flowing out of the building flows through frames which are separated by those frames through which fresh air flows into the buildings. The outgoing air thus heats the incoming air resulting in a saving in heat energy.
FR7706159A 1977-02-28 1977-02-28 Air heat exchanger for buildings - has stacked rectangular metal frames, alternate frames admitting and evacuating air Withdrawn FR2381990A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7706159A FR2381990A1 (en) 1977-02-28 1977-02-28 Air heat exchanger for buildings - has stacked rectangular metal frames, alternate frames admitting and evacuating air

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7706159A FR2381990A1 (en) 1977-02-28 1977-02-28 Air heat exchanger for buildings - has stacked rectangular metal frames, alternate frames admitting and evacuating air

Publications (1)

Publication Number Publication Date
FR2381990A1 true FR2381990A1 (en) 1978-09-22

Family

ID=9187476

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7706159A Withdrawn FR2381990A1 (en) 1977-02-28 1977-02-28 Air heat exchanger for buildings - has stacked rectangular metal frames, alternate frames admitting and evacuating air

Country Status (1)

Country Link
FR (1) FR2381990A1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4874042A (en) * 1988-05-27 1989-10-17 William Becker Corrugated cardboard heat exchanger
FR2680566A1 (en) * 1991-08-21 1993-02-26 Packinox Sa Plate exchanger
US5829513A (en) * 1992-03-12 1998-11-03 Urch; John Francis Moulded baffle heat exchanger
WO2004065875A1 (en) * 2003-01-17 2004-08-05 Venmar Ventilation Inc. A stackable energy transfer core spacer

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4874042A (en) * 1988-05-27 1989-10-17 William Becker Corrugated cardboard heat exchanger
FR2680566A1 (en) * 1991-08-21 1993-02-26 Packinox Sa Plate exchanger
WO1993004330A1 (en) * 1991-08-21 1993-03-04 Packinox Plate-type heat exchanger
US5829513A (en) * 1992-03-12 1998-11-03 Urch; John Francis Moulded baffle heat exchanger
WO2004065875A1 (en) * 2003-01-17 2004-08-05 Venmar Ventilation Inc. A stackable energy transfer core spacer
US7331376B2 (en) 2003-01-17 2008-02-19 Venmar Ventilation Inc. Stackable energy transfer core spacer

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Legal Events

Date Code Title Description
ST Notification of lapse