GB1418809A - Motor-vehicle radiator - Google Patents

Motor-vehicle radiator

Info

Publication number
GB1418809A
GB1418809A GB722273A GB722273A GB1418809A GB 1418809 A GB1418809 A GB 1418809A GB 722273 A GB722273 A GB 722273A GB 722273 A GB722273 A GB 722273A GB 1418809 A GB1418809 A GB 1418809A
Authority
GB
United Kingdom
Prior art keywords
panels
tubes
panel
fins
feb
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
GB722273A
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 GB1418809A publication Critical patent/GB1418809A/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
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F19/00—Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers
    • 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
    • F28F9/22—Arrangements for directing heat-exchange media into successive compartments, e.g. arrangements of guide plates
    • 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
    • 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
    • F28F9/22—Arrangements for directing heat-exchange media into successive compartments, e.g. arrangements of guide plates
    • F28F2009/222—Particular guide plates, baffles or deflectors, e.g. having particular orientation relative to an elongated casing or conduit
    • F28F2009/224—Longitudinal partitions
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2265/00—Safety or protection arrangements; Arrangements for preventing malfunction

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

1418809 Tubular heat exchangers PHILIPS GLOEILAMPENFABRIEKEN NV 14 Feb 1973 [17 Feb 1972] 7222/73 Heading F4S In a vehicle radiator comprising a plurality of flat rectangular tube panels 1 arranged parallel to and spaced apart from one another so that opposite edges of said panels are located respectively in common front and rear planes 2 and 3 of the radiator, air-tight partitions 8 extend between and connect the rear edge of one panel to the front edge of the adjacent panel. Each of the panels 1 comprises a plurality of parallel tubes 4 extending between inlet and outlet headers 5 and 6, and flat metal fins 7 are connected to the tubes in heat conducting relationship, said fins spaced longitudinally of the tubes so as to define air ducts 10 between the fins and tubes. Vertical channelshaped connecting members 11 may be provided at the rear edges of the panels for collecting contaminants from the cooling air stream, each channel-shaped member 11 leading into a downwardly and forwardly inclined outlet channel 12. As shown, the tube panels are obliquely inclined with respect to the cooling air flow direction A, but alternatively they may be arranged parallel to the flow direction (see Fig. 3, not shown). A layer of metal gauze may be arranged as a screen over the front face of each of the tube panels. The thickness L of each panel is at most 25 mm. and the ratio L/dn < 15, where L is the length and dn the hydraulic diameter of each of the air ducts 10 in each panel.
GB722273A 1972-02-17 1973-02-14 Motor-vehicle radiator Expired GB1418809A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7202072A NL7202072A (en) 1972-02-17 1972-02-17

Publications (1)

Publication Number Publication Date
GB1418809A true GB1418809A (en) 1975-12-24

Family

ID=19815390

Family Applications (1)

Application Number Title Priority Date Filing Date
GB722273A Expired GB1418809A (en) 1972-02-17 1973-02-14 Motor-vehicle radiator

Country Status (7)

Country Link
JP (1) JPS5227854B2 (en)
CA (1) CA985271A (en)
DE (1) DE2304770A1 (en)
FR (1) FR2172356B1 (en)
GB (1) GB1418809A (en)
NL (1) NL7202072A (en)
SE (1) SE377957B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10115513A1 (en) * 2001-03-28 2002-10-10 Behr Gmbh & Co Heat exchanger

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR859425A (en) * 1939-03-13 1940-12-18 Gallay Ltd Improvements to radiators for internal combustion engines
US2236461A (en) * 1939-03-13 1941-03-25 Belaieff James Frank Protective arrangement for radiators
FR900326A (en) * 1943-07-30 1945-06-26 Heat exchanger system for aircraft engines and other applications

Also Published As

Publication number Publication date
FR2172356A1 (en) 1973-09-28
SE377957B (en) 1975-08-04
CA985271A (en) 1976-03-09
JPS4892732A (en) 1973-12-01
DE2304770A1 (en) 1973-09-20
FR2172356B1 (en) 1977-04-22
NL7202072A (en) 1973-08-21
JPS5227854B2 (en) 1977-07-22

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Legal Events

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