IT1303554B1 - Cross-flow heat exchanger for condensing airing unit based on stacked plates - Google Patents

Cross-flow heat exchanger for condensing airing unit based on stacked plates

Info

Publication number
IT1303554B1
IT1303554B1 ITTO980737A IT1303554B1 IT 1303554 B1 IT1303554 B1 IT 1303554B1 IT TO980737 A ITTO980737 A IT TO980737A IT 1303554 B1 IT1303554 B1 IT 1303554B1
Authority
IT
Italy
Prior art keywords
heat exchanger
ribs
parts
condensing
cross
Prior art date
Application number
Other languages
Italian (it)
Inventor
Alexander Maute
Original Assignee
Joma Polytec Kunststofftechnik
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 Joma Polytec Kunststofftechnik filed Critical Joma Polytec Kunststofftechnik
Publication of ITTO980737A0 publication Critical patent/ITTO980737A0/en
Publication of ITTO980737A1 publication Critical patent/ITTO980737A1/en
Application granted granted Critical
Publication of IT1303554B1 publication Critical patent/IT1303554B1/en

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
    • F28D9/0031—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
    • F28D9/0037—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 the conduits for the other heat-exchange medium also being formed by paired plates touching each other
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F58/00—Domestic laundry dryers
    • D06F58/20—General details of domestic laundry dryers 
    • D06F58/24—Condensing arrangements

Landscapes

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

Abstract

The heat exchanger has parallel plates (14) with two plate parts (16, 18), each with integrally formed ribs (26) projecting from one side to form transverse cooling air channels (12). Moist or process air flows transverse to the cooling air through parallel channels (10) formed by annular recesses in each plate part. The plate parts are made from metal foil or thermoplastic film with high thermal conductivity and are sealed at the open ends in a holding frame. An independent claim is also included for the production of the plate parts (16, 18). The plastic film complete with ribs (26) is vacuum formed in a single operation. Metal foil is pre-formed with roof-shaped sections between recess-forming parts and the ribs are subsequently created from the roof sections by pushing the foil together until both parts of the roofs contact each other.
IT98TO000737 1997-09-03 1998-09-02 Cross-flow heat exchanger for condensing airing unit based on stacked plates IT1303554B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19738437 1997-09-03

Publications (3)

Publication Number Publication Date
ITTO980737A0 ITTO980737A0 (en) 1998-09-02
ITTO980737A1 ITTO980737A1 (en) 2000-03-02
IT1303554B1 true IT1303554B1 (en) 2000-11-14

Family

ID=7841030

Family Applications (1)

Application Number Title Priority Date Filing Date
IT98TO000737 IT1303554B1 (en) 1997-09-03 1998-09-02 Cross-flow heat exchanger for condensing airing unit based on stacked plates

Country Status (2)

Country Link
DE (1) DE19838525C2 (en)
IT (1) IT1303554B1 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19958106B4 (en) * 1999-08-20 2004-01-29 Joma-Polytec Kunststofftechnik Gmbh Cross-flow heat exchanger condensation clothes dryer and process for its manufacture
US6648067B1 (en) 1999-11-17 2003-11-18 Joma-Polytec Kunststofftechnik Gmbh Heat exchanger for condensation laundry dryer
EP1106729B1 (en) * 1999-12-02 2003-07-23 Joma-Polytec Kunststofftechnik GmbH Cross flow heat exchanger for laundry drier with condenser
DE10034568A1 (en) * 2000-07-14 2002-01-31 Joma Polytec Kunststofftechnik Use of a heat exchanger having a media guiding body with two groups of crossing channels for controlling the temperature and/or climate in rooms
EP1172626A3 (en) 2000-07-14 2003-11-26 Joma-Polytec Kunststofftechnik GmbH Use of a heat exchanger
EP1203923B1 (en) 2000-11-01 2006-07-26 AKG-Thermotechnik GmbH & Co.KG Heat exchanger, in particular condensation laundry drier
DE102006005809B4 (en) * 2006-02-08 2012-05-24 BSH Bosch und Siemens Hausgeräte GmbH Condenser dryer comprising a capacitor housing with at least one thin wall
DE102006011508A1 (en) * 2006-03-14 2007-09-20 Behr Gmbh & Co. Kg Method for producing a Schichtwärmeübertragers and layer heat exchanger
KR101086917B1 (en) * 2009-04-20 2011-11-29 주식회사 경동나비엔 Heat exchanger
PL2369284T3 (en) * 2010-03-23 2018-06-29 Akg-Thermotechnik Gmbh & Co.Kg Heat exchanger, in particular for a condensation laundry dryer

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2226056A1 (en) * 1972-05-29 1973-12-20 Licentia Gmbh CAPACITOR
DE3027900C2 (en) * 1980-07-23 1986-11-06 Bosch-Siemens Hausgeräte GmbH, 7000 Stuttgart Air-cooled heat exchanger for household tumble dryers
DE8322483U1 (en) * 1983-08-04 1984-04-19 Bauknecht Hausgeräte GmbH, 7000 Stuttgart HOUSEHOLD DRYER WITH AN AIR COOLED CONDENSER
DE3939855A1 (en) * 1989-12-01 1991-06-06 Bosch Siemens Hausgeraete AIR COOLED CONDENSER FOR A HOUSEHOLD LAUNDRY DRYER
DE9105079U1 (en) * 1991-04-25 1991-12-05 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt, De

Also Published As

Publication number Publication date
ITTO980737A0 (en) 1998-09-02
DE19838525C2 (en) 2002-12-05
DE19838525A1 (en) 1999-03-04
ITTO980737A1 (en) 2000-03-02

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Legal Events

Date Code Title Description
0001 Granted