FR2362354A1 - Heat exchanger for cryogenic working - has good thermal hydrodynamic characteristics - Google Patents

Heat exchanger for cryogenic working - has good thermal hydrodynamic characteristics

Info

Publication number
FR2362354A1
FR2362354A1 FR7625115A FR7625115A FR2362354A1 FR 2362354 A1 FR2362354 A1 FR 2362354A1 FR 7625115 A FR7625115 A FR 7625115A FR 7625115 A FR7625115 A FR 7625115A FR 2362354 A1 FR2362354 A1 FR 2362354A1
Authority
FR
France
Prior art keywords
block
sieve
sieves
heat exchanger
plate
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
FR7625115A
Other languages
French (fr)
Other versions
FR2362354B1 (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.)
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 FR7625115A priority Critical patent/FR2362354A1/en
Publication of FR2362354A1 publication Critical patent/FR2362354A1/en
Application granted granted Critical
Publication of FR2362354B1 publication Critical patent/FR2362354B1/fr
Granted 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
    • F28F13/00—Arrangements for modifying heat-transfer, e.g. increasing, decreasing
    • F28F13/003—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by using permeable mass, perforated or porous materials
    • 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
    • F28F3/086—Elements constructed for building-up into stacks, e.g. capable of being taken apart for cleaning having one or more openings therein forming tubular heat-exchange passages

Landscapes

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

Abstract

A seive type heat exchanger applicable in cryogenic operations is provided with filling pieces forming passages for the fluid; the sieves being formed from plate material having a considerably greater conductivity for heat than the filling pieces. The filling pieces and the sieves are stacked on each other alternately and are bonded into a block in which the sieves form meshes. At least two boxes are joined to the block at opposite sides, to distribute the medium through the passages in the block in which the sections of the sieve plates forming the separate meshes are inclined at an angle to the plane of the sieve plate. The angle of inclination of the section of the sieve plate forming the mesh in the plate is 45-90 degrees. The sections of each sieve between the passages through the heat exchanger and round the circumference are formed from solid plate, and these same zones may be provided with projections for fastening the sieve into the block. Gives better results than block exchangers with wire gauze sieves.
FR7625115A 1976-08-18 1976-08-18 Heat exchanger for cryogenic working - has good thermal hydrodynamic characteristics Granted FR2362354A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7625115A FR2362354A1 (en) 1976-08-18 1976-08-18 Heat exchanger for cryogenic working - has good thermal hydrodynamic characteristics

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7625115A FR2362354A1 (en) 1976-08-18 1976-08-18 Heat exchanger for cryogenic working - has good thermal hydrodynamic characteristics

Publications (2)

Publication Number Publication Date
FR2362354A1 true FR2362354A1 (en) 1978-03-17
FR2362354B1 FR2362354B1 (en) 1979-03-02

Family

ID=9176976

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7625115A Granted FR2362354A1 (en) 1976-08-18 1976-08-18 Heat exchanger for cryogenic working - has good thermal hydrodynamic characteristics

Country Status (1)

Country Link
FR (1) FR2362354A1 (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2426879A1 (en) * 1978-05-26 1979-12-21 Bedue Abel Condenser for small steam turbine - consists of stacked plates with stepped flanges around holes to form continuous tubes for cooling water
DE3016669A1 (en) * 1979-05-02 1980-11-13 Inst Francais Du Petrol COMPACT HEAT EXCHANGER
EP0025308A1 (en) * 1979-09-06 1981-03-18 Imperial Chemical Industries Plc A process and apparatus for catalytically reacting steam with a hydrocarbon in endothermic conditions
EP0042613A2 (en) * 1980-06-24 1981-12-30 Richard Adolf Holl Apparatus and process for heat transfer
FR2500610A1 (en) * 1981-02-25 1982-08-27 Inst Francais Du Petrole PERFORATED PLATE HEAT EXCHANGER
FR2541442A1 (en) * 1983-02-17 1984-08-24 Inst Francais Du Petrole HEAT EXCHANGER HAVING A MODULAR STRUCTURE AND METHOD FOR MANUFACTURING THE SAME
EP0935058A3 (en) * 1998-02-06 2000-09-06 Isuzu Ceramics Research Institute Co., Ltd. Radiators and soundproofing engine enclosure designs
FR2831245A1 (en) 2001-10-24 2003-04-25 Jean Thiessard Ventilation system for renewing air in building or means of transport has incoming and outgoing air ducts linked by heat exchanger

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2426879A1 (en) * 1978-05-26 1979-12-21 Bedue Abel Condenser for small steam turbine - consists of stacked plates with stepped flanges around holes to form continuous tubes for cooling water
DE3016669A1 (en) * 1979-05-02 1980-11-13 Inst Francais Du Petrol COMPACT HEAT EXCHANGER
EP0025308A1 (en) * 1979-09-06 1981-03-18 Imperial Chemical Industries Plc A process and apparatus for catalytically reacting steam with a hydrocarbon in endothermic conditions
EP0042613A2 (en) * 1980-06-24 1981-12-30 Richard Adolf Holl Apparatus and process for heat transfer
EP0042613A3 (en) * 1980-06-24 1982-08-11 Richard Adolf Holl Apparatus and process for heat transfer
FR2500610A1 (en) * 1981-02-25 1982-08-27 Inst Francais Du Petrole PERFORATED PLATE HEAT EXCHANGER
FR2541442A1 (en) * 1983-02-17 1984-08-24 Inst Francais Du Petrole HEAT EXCHANGER HAVING A MODULAR STRUCTURE AND METHOD FOR MANUFACTURING THE SAME
EP0117805A1 (en) * 1983-02-17 1984-09-05 Institut Français du Pétrole Modular heat exchanger and process for its manufacture
EP0935058A3 (en) * 1998-02-06 2000-09-06 Isuzu Ceramics Research Institute Co., Ltd. Radiators and soundproofing engine enclosure designs
FR2831245A1 (en) 2001-10-24 2003-04-25 Jean Thiessard Ventilation system for renewing air in building or means of transport has incoming and outgoing air ducts linked by heat exchanger

Also Published As

Publication number Publication date
FR2362354B1 (en) 1979-03-02

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Legal Events

Date Code Title Description
ST Notification of lapse