ATE228232T1 - PLATE HEAT EXCHANGER - Google Patents

PLATE HEAT EXCHANGER

Info

Publication number
ATE228232T1
ATE228232T1 AT96105996T AT96105996T ATE228232T1 AT E228232 T1 ATE228232 T1 AT E228232T1 AT 96105996 T AT96105996 T AT 96105996T AT 96105996 T AT96105996 T AT 96105996T AT E228232 T1 ATE228232 T1 AT E228232T1
Authority
AT
Austria
Prior art keywords
fluid
plates
couple
heat exchanger
plate heat
Prior art date
Application number
AT96105996T
Other languages
German (de)
Inventor
Giancarlo Benelli
Carli Massimiliano De
Original Assignee
Enel Spa
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 Enel Spa filed Critical Enel Spa
Application granted granted Critical
Publication of ATE228232T1 publication Critical patent/ATE228232T1/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
    • F28D15/00—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies
    • F28D15/02—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies in which the medium condenses and evaporates, e.g. heat pipes
    • F28D15/0241—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies in which the medium condenses and evaporates, e.g. heat pipes the tubes being flexible
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Separation By Low-Temperature Treatments (AREA)
  • Fuel Cell (AREA)

Abstract

Each couple of plates (1) defines a first canal (3) for a fluid under pressure by means of welded ribbing (2) that distance and reinforce the plates (1) and are parallel to the flow of said fluid and bears a continuous fin with a wave shape (4) perpendicular to the direction of said fluid, welded on each of its external surfaces, to define a second canal (5) for a second fluid associated to an opposite and equal fin (4) borne on a plate (1) of an adjacent couple, each couple of plates being free from the others and hence that can be singly extracted from the exchanger. <IMAGE>
AT96105996T 1995-05-03 1996-04-17 PLATE HEAT EXCHANGER ATE228232T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT95MI000882A IT1279041B1 (en) 1995-05-03 1995-05-03 PLATE HEAT EXCHANGER

Publications (1)

Publication Number Publication Date
ATE228232T1 true ATE228232T1 (en) 2002-12-15

Family

ID=11371514

Family Applications (1)

Application Number Title Priority Date Filing Date
AT96105996T ATE228232T1 (en) 1995-05-03 1996-04-17 PLATE HEAT EXCHANGER

Country Status (6)

Country Link
EP (1) EP0741273B1 (en)
AT (1) ATE228232T1 (en)
CA (1) CA2175538A1 (en)
CZ (1) CZ127796A3 (en)
DE (1) DE69624864D1 (en)
IT (1) IT1279041B1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102338578B (en) * 2011-08-17 2013-04-17 合肥通用机械研究院 Closed-type dual-channel fin radiator
TWM460251U (en) * 2012-11-14 2013-08-21 Norm Pacific Automat Corp Dehumidifying wheel type dehumidifier and heat exchanger thereof
CN111750711B (en) * 2020-06-17 2022-06-28 新乡航空工业(集团)有限公司 Aviation fin flow channel arrangement structure based on field cooperation for plate-fin heat exchanger

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB528623A (en) * 1939-01-31 1940-11-04 Arthur Bland Tillotson Improvements in plate heat exchangers suitable for heating air
AT239197B (en) * 1963-09-19 1965-03-25 Friedrich Dr Ing Hermann Two-stage top condenser for distillation columns
GB1304692A (en) * 1969-01-21 1973-01-24
US3731738A (en) * 1971-07-26 1973-05-08 H Cooper Tube fins of outwardly-organized materials
FR2312752A1 (en) * 1975-05-27 1976-12-24 Delas Condenseurs Air:cooled heat exchanger insert - comprises box with internal baffles and external sheet metal fins
FR2688582B1 (en) * 1992-03-12 1994-12-09 Delta Plus CROSS CURRENT HEAT EXCHANGER.

Also Published As

Publication number Publication date
IT1279041B1 (en) 1997-12-04
EP0741273A2 (en) 1996-11-06
CA2175538A1 (en) 1996-11-04
DE69624864D1 (en) 2003-01-02
ITMI950882A1 (en) 1996-11-03
EP0741273A3 (en) 1997-10-01
ITMI950882A0 (en) 1995-05-03
EP0741273B1 (en) 2002-11-20
CZ127796A3 (en) 1996-11-13

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties