FR1392658A - double tube heat exchanger and its manufacturing process - Google Patents

double tube heat exchanger and its manufacturing process

Info

Publication number
FR1392658A
FR1392658A FR962830A FR962830A FR1392658A FR 1392658 A FR1392658 A FR 1392658A FR 962830 A FR962830 A FR 962830A FR 962830 A FR962830 A FR 962830A FR 1392658 A FR1392658 A FR 1392658A
Authority
FR
France
Prior art keywords
heat exchanger
manufacturing process
tube heat
double tube
double
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.)
Expired
Application number
FR962830A
Other languages
French (fr)
Inventor
Pierre Adrien Duval
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.)
ALSACIENNE D ETUDES ET DE TRAV
Original Assignee
ALSACIENNE D ETUDES ET DE TRAV
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 ALSACIENNE D ETUDES ET DE TRAV filed Critical ALSACIENNE D ETUDES ET DE TRAV
Priority to FR962830A priority Critical patent/FR1392658A/en
Application granted granted Critical
Publication of FR1392658A publication Critical patent/FR1392658A/en
Expired 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
    • F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
    • F28F9/02—Header boxes; End plates
    • F28F9/04—Arrangements for sealing elements into header boxes or end plates
    • F28F9/16—Arrangements for sealing elements into header boxes or end plates by permanent joints, e.g. by rolling
    • F28F9/18—Arrangements for sealing elements into header boxes or end plates by permanent joints, e.g. by rolling by welding
    • F28F9/182—Arrangements for sealing elements into header boxes or end plates by permanent joints, e.g. by rolling by welding the heat-exchange conduits having ends with a particular shape, e.g. deformed; the heat-exchange conduits or end plates having supplementary joining means, e.g. abutments
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F1/00—Tubular elements; Assemblies of tubular elements
    • F28F1/003—Multiple wall conduits, e.g. for leak detection

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR962830A 1964-02-06 1964-02-06 double tube heat exchanger and its manufacturing process Expired FR1392658A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR962830A FR1392658A (en) 1964-02-06 1964-02-06 double tube heat exchanger and its manufacturing process

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR962830A FR1392658A (en) 1964-02-06 1964-02-06 double tube heat exchanger and its manufacturing process

Publications (1)

Publication Number Publication Date
FR1392658A true FR1392658A (en) 1965-03-19

Family

ID=8822549

Family Applications (1)

Application Number Title Priority Date Filing Date
FR962830A Expired FR1392658A (en) 1964-02-06 1964-02-06 double tube heat exchanger and its manufacturing process

Country Status (1)

Country Link
FR (1) FR1392658A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2396261A1 (en) * 1977-06-28 1979-01-26 Westinghouse Electric Corp IMPROVEMENTS IN HEAT EXCHANGERS
FR2396262A1 (en) * 1977-06-28 1979-01-26 Westinghouse Electric Corp THERMAL EXCHANGER IMPROVEMENTS
FR2412807A1 (en) * 1977-12-20 1979-07-20 Collard Et A Trolart Sa G Heat exchanger with tubes sealed against fluid leakage - in which metal tubes have plastics sleeves or inserts deformable into contact with tubes under fluid pressure
FR2441818A1 (en) * 1978-11-15 1980-06-13 Collard Et A Trolart Sa G Heat exchanger with secondary spiral tubes mounted in outer tube - has spiral outer tube mounted in tank and open to atmospheric pressure to prevent mixing of fluids in exchanger
FR2444917A1 (en) * 1977-12-20 1980-07-18 Collard Et A Trolart Sa G Heat exchanger - incorporates safety wall sepg. two fluids in thermal exchange, indicating leakages and maintaining sepn. until repair is carried out
EP0013796A1 (en) * 1979-01-19 1980-08-06 Westinghouse Electric Corporation Heat exchanger with leak detecting double wall tubes
FR2454075A1 (en) * 1979-04-13 1980-11-07 Applic Thermiq Cie Indle Heat exchanger producing clinically clean hot water - has sections made of corrugated plates for two liquid circuits which cannot mix by leaking

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2396261A1 (en) * 1977-06-28 1979-01-26 Westinghouse Electric Corp IMPROVEMENTS IN HEAT EXCHANGERS
FR2396262A1 (en) * 1977-06-28 1979-01-26 Westinghouse Electric Corp THERMAL EXCHANGER IMPROVEMENTS
FR2412807A1 (en) * 1977-12-20 1979-07-20 Collard Et A Trolart Sa G Heat exchanger with tubes sealed against fluid leakage - in which metal tubes have plastics sleeves or inserts deformable into contact with tubes under fluid pressure
FR2444917A1 (en) * 1977-12-20 1980-07-18 Collard Et A Trolart Sa G Heat exchanger - incorporates safety wall sepg. two fluids in thermal exchange, indicating leakages and maintaining sepn. until repair is carried out
FR2441818A1 (en) * 1978-11-15 1980-06-13 Collard Et A Trolart Sa G Heat exchanger with secondary spiral tubes mounted in outer tube - has spiral outer tube mounted in tank and open to atmospheric pressure to prevent mixing of fluids in exchanger
EP0013796A1 (en) * 1979-01-19 1980-08-06 Westinghouse Electric Corporation Heat exchanger with leak detecting double wall tubes
FR2454075A1 (en) * 1979-04-13 1980-11-07 Applic Thermiq Cie Indle Heat exchanger producing clinically clean hot water - has sections made of corrugated plates for two liquid circuits which cannot mix by leaking

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