ATE43707T1 - HEAT EXCHANGER, ESPECIALLY REFRIGERANT EVAPORATORS. - Google Patents

HEAT EXCHANGER, ESPECIALLY REFRIGERANT EVAPORATORS.

Info

Publication number
ATE43707T1
ATE43707T1 AT87109108T AT87109108T ATE43707T1 AT E43707 T1 ATE43707 T1 AT E43707T1 AT 87109108 T AT87109108 T AT 87109108T AT 87109108 T AT87109108 T AT 87109108T AT E43707 T1 ATE43707 T1 AT E43707T1
Authority
AT
Austria
Prior art keywords
pipe
pipes
flat
widened
adjacent
Prior art date
Application number
AT87109108T
Other languages
German (de)
Inventor
Dieter Dipl-Ing Bauer
Wolfgang Hesse
Werner Oelichmann
Herbert Schrade
Original Assignee
Sueddeutsche Kuehler Behr
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 Sueddeutsche Kuehler Behr filed Critical Sueddeutsche Kuehler Behr
Application granted granted Critical
Publication of ATE43707T1 publication Critical patent/ATE43707T1/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
    • F28D1/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators
    • F28D1/02—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid
    • F28D1/04—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits
    • F28D1/053—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits the conduits being straight
    • F28D1/0535—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits the conduits being straight the conduits having a non-circular cross-section
    • F28D1/05358—Assemblies of conduits connected side by side or with individual headers, e.g. section type radiators
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
    • B21C37/15—Making tubes of special shape; Making tube fittings
    • B21C37/22—Making finned or ribbed tubes by fixing strip or like material to tubes
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B39/00—Evaporators; Condensers
    • F25B39/02—Evaporators
    • 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
    • F28F1/02—Tubular elements of cross-section which is non-circular
    • F28F1/025—Tubular elements of cross-section which is non-circular with variable shape, e.g. with modified tube ends, with different geometrical features
    • 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
    • F28F13/06—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by affecting the pattern of flow of the heat-exchange media
    • F28F13/12—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by affecting the pattern of flow of the heat-exchange media by creating turbulence, e.g. by stirring, by increasing the force of circulation
    • 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
    • F28F9/0219—Arrangements for sealing end plates into casing or header box; Header box sub-elements
    • F28F9/0221—Header boxes or end plates formed by stacked elements
    • 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
    • F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
    • F28D2021/0019—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for
    • F28D2021/0068—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for for refrigerant cycles
    • F28D2021/0071—Evaporators

Abstract

1. Heat exchanger, particularly a cooling medium evaporator, consisting of a plurality of flat pipes parallel with one another, but arranged with a space between them and joined together, between which pipes a plurality of fins have been fitted to increase the heat exchange surface, said pipes being provided at both their end regions with a widened part of the pipe wall, being laid by means of this part directly on a corresponding part of the adjacent pipe and connected therewith, particularly by soldering, there being provided in each widened part, transversally to the longitudinal axis of the flat pipes, connection openings with the adjacent flat pipe or to the adjacent group of pipes, characterized in that the widened part (2a, 2b) of each flat pipe (2) extends over the entire width of the pipe, but, towards the narrow longitudinal sides (2') runs in the form of a pointed arch into the arc-shaped parts (8) of the flat pipe, and in that, in the region (20, 21) of each flat pipe (2, 20) lying between the widened parts (2a, 2b, 20a, 20b) of the pipe wall (4) turbulence inserts (7, 70) are provided which fill up the entire pipe width (B).
AT87109108T 1986-07-09 1987-06-24 HEAT EXCHANGER, ESPECIALLY REFRIGERANT EVAPORATORS. ATE43707T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19863622953 DE3622953A1 (en) 1986-07-09 1986-07-09 HEAT EXCHANGER, ESPECIALLY REFRIGERANT EVAPORATOR
EP87109108A EP0253167B1 (en) 1986-07-09 1987-06-24 Heat-exchanger, more particularly evaporator for refrigerant

Publications (1)

Publication Number Publication Date
ATE43707T1 true ATE43707T1 (en) 1989-06-15

Family

ID=6304670

Family Applications (1)

Application Number Title Priority Date Filing Date
AT87109108T ATE43707T1 (en) 1986-07-09 1987-06-24 HEAT EXCHANGER, ESPECIALLY REFRIGERANT EVAPORATORS.

Country Status (5)

Country Link
EP (1) EP0253167B1 (en)
JP (1) JPH0739914B2 (en)
AT (1) ATE43707T1 (en)
DE (2) DE3622953A1 (en)
ES (1) ES2008864B3 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3900744A1 (en) * 1989-01-12 1990-07-26 Sueddeutsche Kuehler Behr HEAT EXCHANGER
JPH0346757U (en) * 1989-08-29 1991-04-30
FR2715217B1 (en) * 1994-01-20 1996-03-01 Valeo Thermique Moteur Sa Heat exchanger tube, in particular for a motor vehicle, process for its conformation and heat exchanger comprising such tubes.
FR2715216B1 (en) * 1994-01-20 1996-02-16 Valeo Thermique Moteur Sa Heat exchanger tube, process for its conformation and heat exchanger comprising such tubes.
DE19543986A1 (en) 1995-11-25 1997-05-28 Behr Gmbh & Co Heat exchanger and a method of manufacturing a heat exchanger
IT1291636B1 (en) * 1997-04-22 1999-01-19 Whirlpool Co MODULAR HEAT EXCHANGER PARTICULARLY FOR WASHING DRYERS AND SIMILAR MACHINES
DE19722097A1 (en) * 1997-05-27 1998-12-03 Behr Gmbh & Co Heat exchanger and heat exchanger arrangement for a motor vehicle
DE19723878B4 (en) * 1997-06-06 2007-10-25 Behr Gmbh & Co. Kg Heat exchanger
DE10138247A1 (en) * 2001-08-03 2003-02-13 Behr Gmbh & Co Heat exchanger arrangement used in motor vehicles comprises a heat exchanger having adjacent pipe ends designed and joined together to form a collector
CN106839854A (en) * 2017-01-26 2017-06-13 上海宝丰机械制造有限公司 Heat exchanger tube and the evaporative condenser including it

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2345331A (en) * 1942-04-18 1944-03-28 Morris Motors Ltd Heat interchange apparatus
DE2747275A1 (en) * 1977-10-21 1979-04-26 Volkswagenwerk Ag HEAT EXCHANGERS, IN PARTICULAR LIGHT METAL HEAT EXCHANGERS
US4269265A (en) * 1979-11-29 1981-05-26 Modine Manufacturing Company Tubular heat exchanger with turbulator
DE8126746U1 (en) * 1981-09-14 1982-02-25 Süddeutsche Kühlerfabrik Julius Fr. Behr GmbH & Co KG, 7000 Stuttgart FLAT TUBE HEAT EXCHANGER WITH TURBULEN INSERT
DE3502619A1 (en) * 1985-01-26 1986-07-31 Süddeutsche Kühlerfabrik Julius Fr. Behr GmbH & Co KG, 7000 Stuttgart HEAT EXCHANGER, ESPECIALLY REFRIGERANT EVAPORATOR

Also Published As

Publication number Publication date
DE3760214D1 (en) 1989-07-06
EP0253167B1 (en) 1989-05-31
JPH0739914B2 (en) 1995-05-01
EP0253167A1 (en) 1988-01-20
DE3622953A1 (en) 1988-01-21
ES2008864B3 (en) 1989-08-16
JPS6317391A (en) 1988-01-25

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee