GB1447094A - Radiator - Google Patents

Radiator

Info

Publication number
GB1447094A
GB1447094A GB4468673A GB4468673A GB1447094A GB 1447094 A GB1447094 A GB 1447094A GB 4468673 A GB4468673 A GB 4468673A GB 4468673 A GB4468673 A GB 4468673A GB 1447094 A GB1447094 A GB 1447094A
Authority
GB
United Kingdom
Prior art keywords
radiator
panel
air
sept
hydraulic diameter
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
GB4468673A
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of GB1447094A publication Critical patent/GB1447094A/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
    • 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
    • F28D2001/0266—Particular core assemblies, e.g. having different orientations or having different geometric features

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)

Abstract

1447094 Radiators NV PHILIPS GLOEILAMPENFABRIEKEN 24 Sept 1973 [27 Sept 1972] 44686/73 Heading F4S In a vehicle radiator comprising a plurality of upright tube panels 1 connected together in air-tight manner at the front and rear boundary planes 3 and 4 respectively of the radiator to define a zig-zag configuration, each tube panel 1 makes an angle α of between 70 and 80 degrees with the front or rear plane of the radiator. Each panel comprises upright cooling tubes 5 between which air passages are formed by transverse heat transfer fins 6 connected to the tubes and spaced longitudinally thereof. The thickness of each panel is at most 25 mm. and the ratio L/d n <25, where L is the length and d n the hydraulic diameter (defined in the Specification) of an air passage. The hydraulic diameter of each of the air passages is at most 2 mm., and the front and rear planes 3 and 4 of the radiator are spaced apart by a distance of between 7 and 15 cms.
GB4468673A 1972-09-27 1973-09-24 Radiator Expired GB1447094A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7213023A NL7213023A (en) 1972-09-27 1972-09-27

Publications (1)

Publication Number Publication Date
GB1447094A true GB1447094A (en) 1976-08-25

Family

ID=19817017

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4468673A Expired GB1447094A (en) 1972-09-27 1973-09-24 Radiator

Country Status (9)

Country Link
JP (1) JPS4971544A (en)
BR (1) BR7307396D0 (en)
CA (1) CA987298A (en)
DE (1) DE2345174A1 (en)
ES (1) ES419036A1 (en)
FR (1) FR2200888A5 (en)
GB (1) GB1447094A (en)
IT (1) IT995475B (en)
NL (1) NL7213023A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51176A (en) * 1974-06-21 1976-01-05 Matsushita Electronics Corp KOATSUSUIGINRANPU
US4191244A (en) * 1978-02-09 1980-03-04 Caterpillar Tractor Co. Modular heat exchanger with resilient mounting and sealing element
BR8008910A (en) * 1979-12-03 1981-10-20 Caterpillar Tractor Co HEAT EXCHANGER NUCLEO WITH EXTREME COVERS
EP1684902B1 (en) * 2003-11-13 2019-01-09 Evoqua Water Technologies LLC Water treatment methods

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5143618A (en) * 1974-10-14 1976-04-14 Nippon Telegraph & Telephone FUAKUSHIMIRISOSANIOKERU EN CHOKUSENHEN KANSOCHI

Also Published As

Publication number Publication date
BR7307396D0 (en) 1974-08-22
CA987298A (en) 1976-04-13
FR2200888A5 (en) 1974-04-19
NL7213023A (en) 1974-03-29
DE2345174A1 (en) 1974-03-28
IT995475B (en) 1975-11-10
ES419036A1 (en) 1976-03-01
JPS4971544A (en) 1974-07-10

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee