ES463597A1 - Methods for the manufacture of heat exchangers - Google Patents

Methods for the manufacture of heat exchangers

Info

Publication number
ES463597A1
ES463597A1 ES463597A ES463597A ES463597A1 ES 463597 A1 ES463597 A1 ES 463597A1 ES 463597 A ES463597 A ES 463597A ES 463597 A ES463597 A ES 463597A ES 463597 A1 ES463597 A1 ES 463597A1
Authority
ES
Spain
Prior art keywords
tube
tubes
push rods
inflation
cord
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
ES463597A
Other languages
Spanish (es)
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.)
Chausson Usines SA
Original Assignee
Chausson Usines SA
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 Chausson Usines SA filed Critical Chausson Usines SA
Publication of ES463597A1 publication Critical patent/ES463597A1/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D39/00—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders
    • B21D39/08—Tube expanders
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D53/00—Making other particular articles
    • B21D53/02—Making other particular articles heat exchangers or parts thereof, e.g. radiators, condensers fins, headers
    • B21D53/08—Making other particular articles heat exchangers or parts thereof, e.g. radiators, condensers fins, headers of both metal tubes and sheet metal
    • B21D53/085—Making other particular articles heat exchangers or parts thereof, e.g. radiators, condensers fins, headers of both metal tubes and sheet metal with fins places on zig-zag tubes or parallel tubes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)

Abstract

Improvements in heat exchanger manufacturing apparatuses, of the type comprising tubes of circular section introduced in fin perforations and in tube passages of collectors, said tubes being swollen in said fins and said manifolds, characterized in that the apparatus comprises push rods supported by a movable plate, said push rods comprising at one end an inflation tool delimiting at least one axial groove and means for detecting a cord projecting axially inside each tube, in such a way that that said cord be carried and maintained in said groove during the displacement of the tool that causes the inflation of the tube. (Machine-translation by Google Translate, not legally binding)
ES463597A 1976-10-28 1977-10-27 Methods for the manufacture of heat exchangers Expired ES463597A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7632612A FR2369033A1 (en) 1976-10-28 1976-10-28 PROCE

Publications (1)

Publication Number Publication Date
ES463597A1 true ES463597A1 (en) 1978-07-16

Family

ID=9179335

Family Applications (2)

Application Number Title Priority Date Filing Date
ES463596A Expired ES463596A1 (en) 1976-10-28 1977-10-27 Methods for the manufacture of heat exchangers
ES463597A Expired ES463597A1 (en) 1976-10-28 1977-10-27 Methods for the manufacture of heat exchangers

Family Applications Before (1)

Application Number Title Priority Date Filing Date
ES463596A Expired ES463596A1 (en) 1976-10-28 1977-10-27 Methods for the manufacture of heat exchangers

Country Status (6)

Country Link
BE (1) BE860018A (en)
DE (1) DE2747782A1 (en)
ES (2) ES463596A1 (en)
FR (1) FR2369033A1 (en)
GB (2) GB1593656A (en)
IT (1) IT1087270B (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2128522B (en) * 1982-09-29 1986-02-26 Carrier Corp A tube expanding and grooving tool and method
DE3916225A1 (en) * 1989-05-18 1990-11-22 Italcoil S P A Forming grooves in bore of heat exchange tube - involves tool with convex longitudinal profile with oblique grooves
DE4008063A1 (en) * 1990-03-14 1991-09-19 Behr Gmbh & Co HEAT EXCHANGER
IT1250321B (en) * 1991-10-24 1995-04-07 Borletti Climatizzazione SYSTEM FOR FASTENING THROUGH COOLING FINS TO TUBES OF A HEAT EXCHANGER.
DE4343820A1 (en) * 1993-12-22 1995-06-29 Behr Gmbh & Co Stretching of oval metal tubes by drawing
DE4402020C2 (en) * 1994-01-20 1996-10-24 K Handreck Process and plant for the production of heat exchangers for fluid heat transfer media as well as pressure-resistant heat exchange
FR2738170B1 (en) * 1995-08-29 1997-10-24 D Applic Thermiques Ciat Comp MACHINE FOR THE EXPANSION OF THE TUBES OF THE THERMAL EXCHANGE BATTERIES OF THE WINGED TYPE
FR2750482B1 (en) * 1996-06-28 1998-09-04 Valeo Thermique Moteur Sa HEAT EXCHANGER WITH MECHANICAL ASSEMBLY, PARTICULARLY FOR MOTOR VEHICLES, AND METHOD FOR THE PRODUCTION THEREOF
FR2758750B1 (en) * 1997-01-27 1999-03-12 D Applic Thermiques Comp Ind RETRACTABLE STORAGE MACHINE FOR THE EXPANSION OF THE TUBES OF THE THERMAL EXCHANGE BATTERIES OF THE WINGED TYPE
DE102006000736B4 (en) * 2006-01-04 2019-07-11 Mahle International Gmbh Method for producing a tube / rib block and device for carrying out the method
CN101670403B (en) * 2008-09-12 2011-01-26 中山市奥美森工业有限公司 A combined tube expander
ITVR20110212A1 (en) * 2011-11-28 2013-05-29 C M S Costruzione Macchine Special I S R L PIPE MANDREL DEVICE AND METHOD

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1646384A (en) * 1924-12-19 1927-10-25 Vulcan Radiator Co Method of producing radiators
US2487257A (en) * 1946-11-23 1949-11-08 Warren Webster & Co Method of expanding containers by freezing liquid therein
US2821772A (en) * 1952-03-29 1958-02-04 Sawhill Tubular Products Inc Method of making fluid-tight heat exchange tubes
DE1107175B (en) * 1958-05-08 1961-05-25 Alberta Phoenix Tube & Pipe Lt Method and device for the continuous production of sutured tubes reinforced by two cold working processes
US3358492A (en) * 1965-09-08 1967-12-19 Embassy Ind Inc Mandrel construction
GB1402050A (en) * 1973-12-31 1975-08-06 Tridan Tool & Machine Tube expander
US3981172A (en) * 1975-09-22 1976-09-21 Grotnes Machine Works, Inc. Method and apparatus for expanding spirally welded pipe

Also Published As

Publication number Publication date
GB1593656A (en) 1981-07-22
FR2369033A1 (en) 1978-05-26
GB1593657A (en) 1981-07-22
ES463596A1 (en) 1978-07-16
DE2747782C2 (en) 1987-07-09
BE860018A (en) 1978-02-15
DE2747782A1 (en) 1978-05-03
IT1087270B (en) 1985-06-04
FR2369033B1 (en) 1979-02-23

Similar Documents

Publication Publication Date Title
ES463597A1 (en) Methods for the manufacture of heat exchangers
ES227376U (en) Heat exchanger tube base
AR215198A1 (en) A PROCEDURE FOR MANUFACTURING A FIN TUBE DEVICE FOR A HEAT EXCHANGER, IN PARTICULAR FOR AN AUTOMOBILE VEHICLE RADIATOR AND A DEVICE OBTAINED THROUGH SUCH PROCEDURE
DE3364028D1 (en) Tube plugging apparatus, especially for heat exchanger tubes
AR219705A1 (en) METHOD FOR PRODUCING A HORNED FINS HEAT EXCHANGER TUBE
ES428634A1 (en) Heat exchangers and a method for manufacturing heat ex changers
AR219151A1 (en) THERMAL EXCHANGER WITH HERMETIC CLOSING DEVICE FOR TUBES, INTERCHANGEABLE HEAT EXCHANGERS
ES463691A1 (en) Method for the manufacture of heat exchangers having end plates and headerboxes made of synthetic material
SE411714B (en) SET AND DEVICE FOR MANUFACTURING A HEAT EXCHANGER INCLUDING A MULTIPLE IN CONDUCT TO A FLOWING MEDIUM PARALLEL CONNECTED PIPE PIECE
ES496462A0 (en) PROCEDURE AND APPARATUS FOR ASSEMBLING A CORE OF A HEAT EXCHANGER
ES458227A1 (en) Heat transfer tube and method of making same
ES436865A1 (en) A HEAT EXCHANGER TO COOL HOT GASES.
GB1550664A (en) Repair of heat exchangers
DE3060531D1 (en) Method and apparatus for fabrication of a laminae heat exchanger
JPS51116445A (en) A dual-tube type heat exchanger and manufacturing process thereof
ES247913U (en) Tubular structure, particularly for thermal exchangers of the type of nucleus with fins (Machine-translation by Google Translate, not legally binding)
ES233250U (en) Heat exchangers having means for maintaining turbulence members within heat exchange tubes
FR2370250A1 (en) DOUBLE TUBE HEAT EXCHANGER
JPS5782687A (en) Heat exchanger
JPS531360A (en) Indirect heat exchanger
JPS53128680A (en) Manufacture of thermal recovery tube
JPS5252259A (en) Manufacturing method of aluminium heat exchanger
JPS5639836A (en) Manufacture of cross-fin tube heat exchanger
ES442463A1 (en) Procedure for the manufacture of a heat exchanger. (Machine-translation by Google Translate, not legally binding)
ES406430A3 (en) A method of obturing a defective pipe in a heat exchanger of tubes and enclosures. (Machine-translation by Google Translate, not legally binding)

Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19971103