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EP0061779A3 - Heat exchanger - Google Patents

Heat exchanger

Info

Publication number
EP0061779A3
EP0061779A3 EP82102715A EP82102715A EP0061779A3 EP 0061779 A3 EP0061779 A3 EP 0061779A3 EP 82102715 A EP82102715 A EP 82102715A EP 82102715 A EP82102715 A EP 82102715A EP 0061779 A3 EP0061779 A3 EP 0061779A3
Authority
EP
European Patent Office
Prior art keywords
pipes
heat exchanger
heat transfer
heat
extent
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Withdrawn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
EP82102715A
Other languages
German (de)
French (fr)
Other versions
EP0061779A2 (en
Inventor
Herbert Dr. Jovy
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.)
Feraton Anstalt
Original Assignee
Feraton Anstalt
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 Feraton Anstalt filed Critical Feraton Anstalt
Publication of EP0061779A2 publication Critical patent/EP0061779A2/en
Publication of EP0061779A3 publication Critical patent/EP0061779A3/en
Withdrawn legal-status Critical Current

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
    • F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D7/0008—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits for one medium being in heat conductive contact with the conduits for the other medium
    • F28D7/0025—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits for one medium being in heat conductive contact with the conduits for the other medium the conduits for one medium or the conduits for both media being flat tubes or arrays of 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
    • B21D53/027—Making other particular articles heat exchangers or parts thereof, e.g. radiators, condensers fins, headers by helically or spirally winding elongated 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
    • F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D7/04—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being spirally coiled
    • 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
    • F28F1/04—Tubular elements of cross-section which is non-circular polygonal, e.g. rectangular
    • F28F1/045—Tubular elements of cross-section which is non-circular polygonal, e.g. rectangular with assemblies of stacked elements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2275/00—Fastening; Joining
    • F28F2275/14—Fastening; Joining by using form fitting connection, e.g. with tongue and groove

Landscapes

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

Abstract

Die zwei Rohre (1, 2) des Wärmetauschers verlaufen parallel zueinander und sind in Windungen gelegt. Die Rohre (1, 2) weisen eine unrunde Querschnittsform auf. Zwischen den aneinander anliegenden Flächen der Rohre (1, 2) durch welche die Wärmeübertragung stattfindet, ist ein bandförmi­ ges Lötmittel (7) angeordnet, welches sich entlang der gesamten Längsausdehnung der Rohre erstreckt und diese fest miteinander verbindet. Die Seitenwände der Rohre (1, 2) sind zur Erhöhung des Ausmasses der wärmeübertragenden Fläche strukturiert ausgebildet und kämmen miteinander. Damit ist eine raumsparende Formgebung des Wärmetau­ schers erzielt. The two tubes (1, 2) of the heat exchanger run parallel to each other and are laid in turns. The pipes (1, 2) have a non-circular cross-sectional shape. Between the abutting surfaces of the pipes (1, 2) which the heat transfer takes place is a band ges solder (7) arranged along the extends the entire longitudinal extent of the pipes and this firmly connected. The side walls of the pipes (1, 2) are to increase the extent of heat transfer Surface structured and comb with each other. This is a space-saving design of the heat rope schers achieved.

EP82102715A 1981-03-31 1982-03-31 Heat exchanger Withdrawn EP0061779A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH2195/81 1981-03-31
CH219581 1981-03-31

Publications (2)

Publication Number Publication Date
EP0061779A2 EP0061779A2 (en) 1982-10-06
EP0061779A3 true EP0061779A3 (en) 1983-03-30

Family

ID=4228106

Family Applications (1)

Application Number Title Priority Date Filing Date
EP82102715A Withdrawn EP0061779A3 (en) 1981-03-31 1982-03-31 Heat exchanger

Country Status (4)

Country Link
EP (1) EP0061779A3 (en)
JP (1) JPS57166497A (en)
DE (2) DE3122947A1 (en)
NO (1) NO821079L (en)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE8107874L (en) * 1981-12-30 1983-07-01 Daniel Ringqvist DEVICE FOR TRANSMISSION OF HEAT BETWEEN VARIOUS MEDIA
DE3220957A1 (en) * 1982-06-03 1983-12-08 Parca Norrahammar AB, 56200 Norrahammar Spiral heat exchanger
US4561256A (en) * 1983-01-05 1985-12-31 Power Shaft Engine External combustion engine
EP0168637A3 (en) * 1984-06-14 1986-07-02 Etablissement Agura Gas-fired heater, especially a condensing heater, with a spirally formed smoke duct, method for making such a heater and heater made by such a method
DE3505789A1 (en) * 1985-02-20 1986-08-21 Grote, Paul, 2901 Friedrichsfehn SPIRAL HEAT EXCHANGER
DE3706941A1 (en) * 1987-03-04 1988-09-15 Seiler Geb Fritz Ursula Gas cooler with integrated condensate precipitation (elimination, separation)
DE3724790A1 (en) * 1987-07-30 1989-02-09 Schilling Heinz Kg Heat exchange module for opposite flowing media with parallel pipes cast in heat-conducting material
CH677968A5 (en) * 1988-03-08 1991-07-15 Sulzer Ag Heat exchanger for mfg. crystals - has plates in circular ring with eccentric drive shaft for scrapers
DE4142203C2 (en) * 1990-12-24 1996-01-18 Franz R Prof Dr Ing Stupperich Spiral heat exchanger with triangular tube cross section
AT401431B (en) * 1992-08-11 1996-09-25 Steyr Nutzfahrzeuge HEAT EXCHANGER
DE19837923C1 (en) * 1998-08-20 2000-01-20 Hans Biermaier Thermal sterilizer for liquids, such as drinking water, which uses a counter current flow spiral heat exchanger
AT409669B (en) * 2000-08-04 2002-10-25 Vaillant Gmbh Sorption heat pump with adsorber-desorber heat exchanger, integrates evaporator-condenser unit into base of common, vacuum-tight vessel
AT409544B (en) * 2000-08-04 2002-09-25 Vaillant Gmbh Sorption heat pump with adsorber-desorber heat exchanger, integrates evaporator-condenser unit into base of common, vacuum-tight vessel
GB0114224D0 (en) * 2001-06-09 2001-08-01 Nnc Ltd Heat exchanger
AT412171B (en) * 2001-08-16 2004-10-25 Vaillant Gmbh Heat exchanger for an evaporator or condenser of an adsorption heat pump comprises a plate-like base body having a planar end face on which a spiral fluid-conveying pipe having a hemispherical cross-section is positioned
CN2617049Y (en) * 2003-05-21 2004-05-19 莫列斯公司 Electronic card connector
FR2928997B1 (en) * 2008-03-20 2014-06-20 Valeo Systemes Thermiques HEAT EXCHANGER AND INTEGRATED AIR CONDITIONING ASSEMBLY COMPRISING SUCH AN EXCHANGER.
DE102010027338B4 (en) * 2010-07-15 2012-04-05 Benteler Automobiltechnik Gmbh Heat exchanger in a motor vehicle
FR2964183B1 (en) * 2010-08-24 2015-11-20 Electricite De France IMPROVED THERMAL EXCHANGER
EP2773915A1 (en) * 2011-09-15 2014-09-10 Patrick Gilbert Conduit assemblies for heat exchangers and the like
BE1021647B1 (en) * 2012-12-05 2015-12-22 Polyvision, Naamloze Vennootschap HEAT EXCHANGERS
CA3200543A1 (en) 2017-07-28 2019-01-31 Fluid Handling Llc Fluid routing methods for a spiral heat exchanger with lattice cross section made via additive manufacturing
IT201700096656A1 (en) * 2017-08-28 2019-02-28 Cosmogas Srl HEAT EXCHANGER FOR A BOILER, AND HEAT EXCHANGER TUBE

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE273142C (en) * 1912-10-15 1914-04-20
US2131265A (en) * 1937-03-01 1938-09-27 Dow Chemical Co Spiral heat interchanger and method of making same
DE668493C (en) * 1938-12-03 Wilhelm Geldbach Dr Ing Spiral heat exchanger for gas separation plants
GB803759A (en) * 1955-11-24 1958-10-29 Gen Electric Co Ltd Improvements in or relating to refrigerator condensers
FR1350529A (en) * 1963-03-15 1964-01-24 Ames Crosta Mills & Company Lt Improvements to heat exchangers
DE1907881A1 (en) * 1969-02-17 1970-09-03 Becker Dr Ing Kurt Flat coils for cross-flow heat exchangers
US3602298A (en) * 1969-04-25 1971-08-31 Mecislaus Joseph Ciesielski Heat exchanger
FR2155770A1 (en) * 1971-10-04 1973-05-25 Ind Chauffage Spiral tube heat exchanger - with tubes contacting shell to define shell-side flow
US4253225A (en) * 1979-10-10 1981-03-03 Carrier Corporation Method of manufacturing a heat exchanger element
US4316502A (en) * 1980-11-03 1982-02-23 E-Tech, Inc. Helically flighted heat exchanger

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE668493C (en) * 1938-12-03 Wilhelm Geldbach Dr Ing Spiral heat exchanger for gas separation plants
DE273142C (en) * 1912-10-15 1914-04-20
US2131265A (en) * 1937-03-01 1938-09-27 Dow Chemical Co Spiral heat interchanger and method of making same
GB803759A (en) * 1955-11-24 1958-10-29 Gen Electric Co Ltd Improvements in or relating to refrigerator condensers
FR1350529A (en) * 1963-03-15 1964-01-24 Ames Crosta Mills & Company Lt Improvements to heat exchangers
DE1907881A1 (en) * 1969-02-17 1970-09-03 Becker Dr Ing Kurt Flat coils for cross-flow heat exchangers
US3602298A (en) * 1969-04-25 1971-08-31 Mecislaus Joseph Ciesielski Heat exchanger
FR2155770A1 (en) * 1971-10-04 1973-05-25 Ind Chauffage Spiral tube heat exchanger - with tubes contacting shell to define shell-side flow
US4253225A (en) * 1979-10-10 1981-03-03 Carrier Corporation Method of manufacturing a heat exchanger element
US4316502A (en) * 1980-11-03 1982-02-23 E-Tech, Inc. Helically flighted heat exchanger

Also Published As

Publication number Publication date
EP0061779A2 (en) 1982-10-06
DE8117144U1 (en) 1981-11-26
NO821079L (en) 1982-10-01
DE3122947A1 (en) 1982-10-07
JPS57166497A (en) 1982-10-13

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Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Designated state(s): AT FR GB SE

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Designated state(s): AT FR GB SE

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 19840314

RIN1 Information on inventor provided before grant (corrected)

Inventor name: JOVY, HERBERT, DR.