FR2289870A1 - Counter-current heat exchanger - with tubes formed from synthetic material sheets, welded along lines giving large capacity economically - Google Patents

Counter-current heat exchanger - with tubes formed from synthetic material sheets, welded along lines giving large capacity economically

Info

Publication number
FR2289870A1
FR2289870A1 FR7440161A FR7440161A FR2289870A1 FR 2289870 A1 FR2289870 A1 FR 2289870A1 FR 7440161 A FR7440161 A FR 7440161A FR 7440161 A FR7440161 A FR 7440161A FR 2289870 A1 FR2289870 A1 FR 2289870A1
Authority
FR
France
Prior art keywords
envelopes
heat exchanger
synthetic material
counter
shell
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Withdrawn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
FR7440161A
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 FR7440161A priority Critical patent/FR2289870A1/en
Publication of FR2289870A1 publication Critical patent/FR2289870A1/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Withdrawn legal-status Critical Current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
    • F28F21/00—Constructions of heat-exchange apparatus characterised by the selection of particular materials
    • F28F21/06—Constructions of heat-exchange apparatus characterised by the selection of particular materials of plastics material
    • F28F21/065—Constructions of heat-exchange apparatus characterised by the selection of particular materials of plastics material the heat-exchange apparatus employing plate-like or laminated conduits
    • 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
    • F28D9/0087—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 with flexible plates

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

A heat exchanger for transferring heat between two liquids flowing countercurrent to one another has a tube bundle formed by a number of deformable envelopes each one being made from two sheets of synthetic material joined together along a number of horizontal lines, forming flow channels between the lines. The envelopes are stretched and supported parallel to one another in a vessel which constitutes the shell, through which the other liquid flows. The envelopes are kept parallel and regularly spaced by some of the channels being larger than the others and touching the corresp. enlargements in the adjacent envelopes. The shell has gutters and deflectors which impart a helicoidal flow to the shell-side liquid. The exchanger may be made in very large sizes, having large capacities, at a low cost because of the low cost of the envelopes forming the tubes. Construction is simple.
FR7440161A 1974-10-30 1974-10-30 Counter-current heat exchanger - with tubes formed from synthetic material sheets, welded along lines giving large capacity economically Withdrawn FR2289870A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7440161A FR2289870A1 (en) 1974-10-30 1974-10-30 Counter-current heat exchanger - with tubes formed from synthetic material sheets, welded along lines giving large capacity economically

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7440161A FR2289870A1 (en) 1974-10-30 1974-10-30 Counter-current heat exchanger - with tubes formed from synthetic material sheets, welded along lines giving large capacity economically

Publications (1)

Publication Number Publication Date
FR2289870A1 true FR2289870A1 (en) 1976-05-28

Family

ID=9145715

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7440161A Withdrawn FR2289870A1 (en) 1974-10-30 1974-10-30 Counter-current heat exchanger - with tubes formed from synthetic material sheets, welded along lines giving large capacity economically

Country Status (1)

Country Link
FR (1) FR2289870A1 (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4235281A (en) * 1978-04-07 1980-11-25 The Boeing Company Condenser/evaporator heat exchange apparatus and method of utilizing the same
US4411310A (en) * 1978-04-07 1983-10-25 The Boeing Company Heat exchange apparatus having thin film flexible sheets
US4452300A (en) * 1980-11-25 1984-06-05 Zeilon Sten Olof Method for the exchange of heat between liquid and air and an apparatus for carrying the method into effect
US4577684A (en) * 1983-08-12 1986-03-25 Mtu Motoren- Und Turbinen-Union Munchen Gmbh Profiled-tube heat exchanger
US4933046A (en) * 1986-06-19 1990-06-12 Hydronix Corporation Water purifying system
WO1991004451A1 (en) * 1989-09-15 1991-04-04 Sten Zeilon Thin film gas heat exchanger

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4235281A (en) * 1978-04-07 1980-11-25 The Boeing Company Condenser/evaporator heat exchange apparatus and method of utilizing the same
US4411310A (en) * 1978-04-07 1983-10-25 The Boeing Company Heat exchange apparatus having thin film flexible sheets
US4452300A (en) * 1980-11-25 1984-06-05 Zeilon Sten Olof Method for the exchange of heat between liquid and air and an apparatus for carrying the method into effect
US4577684A (en) * 1983-08-12 1986-03-25 Mtu Motoren- Und Turbinen-Union Munchen Gmbh Profiled-tube heat exchanger
US4933046A (en) * 1986-06-19 1990-06-12 Hydronix Corporation Water purifying system
WO1991004451A1 (en) * 1989-09-15 1991-04-04 Sten Zeilon Thin film gas heat exchanger

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Legal Events

Date Code Title Description
ST Notification of lapse