DE3163038D1 - Annular heat exchanger - Google Patents

Annular heat exchanger

Info

Publication number
DE3163038D1
DE3163038D1 DE8181102011T DE3163038T DE3163038D1 DE 3163038 D1 DE3163038 D1 DE 3163038D1 DE 8181102011 T DE8181102011 T DE 8181102011T DE 3163038 T DE3163038 T DE 3163038T DE 3163038 D1 DE3163038 D1 DE 3163038D1
Authority
DE
Germany
Prior art keywords
heat exchanging
heat exchanger
annular heat
blower
tubes
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
DE8181102011T
Other languages
German (de)
Inventor
Yoshio Tanitoh
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.)
Hitachi Construction Machinery Co Ltd
Original Assignee
Hitachi Construction Machinery Co Ltd
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=12431148&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE3163038(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Hitachi Construction Machinery Co Ltd filed Critical Hitachi Construction Machinery Co Ltd
Application granted granted Critical
Publication of DE3163038D1 publication Critical patent/DE3163038D1/en
Expired 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
    • 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
    • F28D1/05366—Assemblies of conduits connected to common headers, e.g. core type radiators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28B—STEAM OR VAPOUR CONDENSERS
    • F28B1/00—Condensers in which the steam or vapour is separate from the cooling medium by walls, e.g. surface condenser
    • F28B1/06—Condensers in which the steam or vapour is separate from the cooling medium by walls, e.g. surface condenser using air or other gas as the cooling medium
    • 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
    • F28D1/0233—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 air flow channels
    • F28D1/024—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 air flow channels with an air driving element
    • 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
    • F28D1/0408—Multi-circuit heat exchangers, e.g. integrating different heat exchange sections in the same unit or heat exchangers for more than two fluids
    • F28D1/0426—Multi-circuit heat exchangers, e.g. integrating different heat exchange sections in the same unit or heat exchangers for more than two fluids with units having particular arrangement relative to the large body of fluid, e.g. with interleaved units or with adjacent heat exchange units in common air flow or with units extending at an angle to each other or with units arranged around a central element
    • 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
    • F28D1/047—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 bent, e.g. in a serpentine or zig-zag
    • 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
    • F28D2001/0253—Particular components
    • F28D2001/026—Cores
    • F28D2001/0273—Cores having special shape, e.g. curved, annular

Abstract

A heat exchanger having a plurality of heat exchanging units (37,38) for different fluids to be cooled, and a blower (22) around which the heat exchanging units (37,38) are arranged. Each heat exchanging unit (37,38) may include tank chambers (24-27) to which a fluid inlet pipe (28,29) and a fluid outlet pipe (30,31) are connected, respectively, tubes (33,34) connected between the tank chambers (24-27) and fins (35,36) attached to the tubes (33,34). The heat exchanging units (37,38) are arranged concentrically with each other around the axis (20) of the blower (22).
DE8181102011T 1980-03-19 1981-03-18 Annular heat exchanger Expired DE3163038D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1980035048U JPS5919883Y2 (en) 1980-03-19 1980-03-19 annular heat exchanger

Publications (1)

Publication Number Publication Date
DE3163038D1 true DE3163038D1 (en) 1984-05-17

Family

ID=12431148

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8181102011T Expired DE3163038D1 (en) 1980-03-19 1981-03-18 Annular heat exchanger

Country Status (4)

Country Link
EP (1) EP0036213B1 (en)
JP (1) JPS5919883Y2 (en)
AT (1) ATE7076T1 (en)
DE (1) DE3163038D1 (en)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1988004398A1 (en) * 1986-12-12 1988-06-16 Moisseeff Advanced Technology Limited Internal combustion engine radiator
DE3816242A1 (en) * 1987-05-15 1988-12-01 Aisin Seiki ENGINE COOLER FOR MOTOR VEHICLES
DE3738425A1 (en) * 1987-11-12 1989-05-24 Sueddeutsche Kuehler Behr Air-conditioning device, in particular for a motor vehicle
US5172752A (en) * 1990-06-12 1992-12-22 Goetz Jr Edward E Curved heat exchanger with low frontal area tube passes
US5078206A (en) * 1990-06-12 1992-01-07 Goetz Jr Edward E Tube and fin circular heat exchanger
DE4033689C2 (en) * 1990-10-23 1999-04-01 Bayerische Motoren Werke Ag Annular heat exchanger, especially for a vehicle heater or air conditioner
DE4100436A1 (en) * 1991-01-09 1992-07-23 Reinhard Weber Radial radiator for motor vehicle - has central radial fan and annular heat exchanger planes
DE4109127A1 (en) * 1991-03-20 1992-09-24 Behr Gmbh & Co Ring exchange for air conditioner in motor vehicle - has oval tubes, arranged to minimise flow resistance
DE4131332A1 (en) * 1991-09-20 1993-03-25 Behr Gmbh & Co Extruded light metal profile, for heat exchanger - is formed by section of circular/helical semi-finished part, without bending process
DE20107972U1 (en) * 2001-05-12 2001-07-26 Teko Ges Fuer Kaeltetechnik Mb Air-cooled condenser or evaporator
EP2233686B1 (en) 2003-05-31 2017-09-06 OneSubsea IP UK Limited Apparatus and method for recovering fluids from a well and/or injecting fluids into a well
AU2005216412B2 (en) 2004-02-26 2011-03-31 Onesubsea Ip Uk Limited Connection system for subsea flow interface equipment
US9243650B2 (en) * 2005-10-11 2016-01-26 Steven C. Elsner Fin array for use in a centrifugal fan
US9863434B2 (en) 2005-10-11 2018-01-09 Steven C. Elsner Fins, tubes, and structures for fin array for use in a centrifugal fan
US7726142B2 (en) * 2006-09-08 2010-06-01 Deere & Company Low profile HVAC system
GB0618001D0 (en) 2006-09-13 2006-10-18 Des Enhanced Recovery Ltd Method
GB0625526D0 (en) 2006-12-18 2007-01-31 Des Enhanced Recovery Ltd Apparatus and method
GB0625191D0 (en) 2006-12-18 2007-01-24 Des Enhanced Recovery Ltd Apparatus and method
US8393860B2 (en) * 2007-12-13 2013-03-12 Cameron International Corporation Heat exchanger
US20150204615A1 (en) * 2014-01-17 2015-07-23 Alcatel-Lucent Dendritic Tube Circular Fin Heat Exchanger
US11098953B2 (en) 2015-04-10 2021-08-24 Carrier Corporation Integrated fan heat exchanger
CN108005770A (en) * 2017-11-20 2018-05-08 天津市环亚船用热交换器有限公司 A kind of combined hot switching equipment of New Marine diesel engine
US10955194B2 (en) * 2018-12-11 2021-03-23 Ford Global Technologies, Llc Engine cooling system

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE255444C (en) *
US1390899A (en) * 1918-07-16 1921-09-13 Leslie S Hackney Circular radiator
FR515625A (en) * 1920-05-01 1921-04-05 Gustave Ulysse Dubief Removable radiator
FR557583A (en) * 1922-10-18 1923-08-11 Improvements to temperature exchangers such as radiators, air condensers
GB260357A (en) * 1925-07-30 1926-11-01 John Forgan Potts Improvements in or relating to heating or cooling apparatus for air or other gases
US2171817A (en) * 1936-12-22 1939-09-05 Messerschmitt Boelkow Blohm Radiator for aviation engines
US2260594A (en) * 1938-01-31 1941-10-28 Fred M Young Annular core heater
US3642062A (en) * 1970-08-12 1972-02-15 Daimler Benz Ag Cooling installation for liquid colled internal combustion engine for driving in particular combat-type vehicles
US3800866A (en) * 1973-01-26 1974-04-02 Stewart Warner Corp Radiator assembly
US4062401A (en) * 1976-05-03 1977-12-13 International Harvester Company Toroidal multifluid segmented heat exchanger

Also Published As

Publication number Publication date
JPS5919883Y2 (en) 1984-06-08
JPS56136973U (en) 1981-10-16
ATE7076T1 (en) 1984-04-15
EP0036213A1 (en) 1981-09-23
EP0036213B1 (en) 1984-04-11

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Legal Events

Date Code Title Description
8331 Complete revocation