GB583432A - Improvements relating to heat interchange apparatus - Google Patents

Improvements relating to heat interchange apparatus

Info

Publication number
GB583432A
GB583432A GB2087744A GB2087744A GB583432A GB 583432 A GB583432 A GB 583432A GB 2087744 A GB2087744 A GB 2087744A GB 2087744 A GB2087744 A GB 2087744A GB 583432 A GB583432 A GB 583432A
Authority
GB
United Kingdom
Prior art keywords
oil
casing
inlet
tube
plates
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
GB2087744A
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.)
Serck Radiators Ltd
Original Assignee
Serck Radiators 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
Application filed by Serck Radiators Ltd filed Critical Serck Radiators Ltd
Priority to GB2087744A priority Critical patent/GB583432A/en
Publication of GB583432A publication Critical patent/GB583432A/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
    • 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
    • F28D7/16—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 arranged in parallel spaced relation
    • F28D7/163—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 arranged in parallel spaced relation with conduit assemblies having a particular shape, e.g. square or annular; with assemblies of conduits having different geometrical features; with multiple groups of conduits connected in series or parallel and arranged inside common casing
    • F28D7/1669—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 arranged in parallel spaced relation with conduit assemblies having a particular shape, e.g. square or annular; with assemblies of conduits having different geometrical features; with multiple groups of conduits connected in series or parallel and arranged inside common casing the conduit assemblies having an annular shape; the conduits being assembled around a central distribution tube
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
    • F01M5/00—Heating, cooling, or controlling temperature of lubricant; Lubrication means facilitating engine starting
    • F01M5/002—Cooling

Landscapes

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

Abstract

583,432. Oil coolers &c. SERCK RADIATORS, Ltd., and MARTIN, A. M. ,Oct. 26, 1944, Nos. 20877/44 and 1948/45. [Class 64 (iii)] An oil cooler for an aircraft engine, or like heat-exchanger, comprises a hollow cylindrical &c. casing a through which air tubes c extend between end plates b, b and which is provided with an oil inlet f at one end and an oil outlet r at the other end, the oil being caused to flow in a zig-zag path through the said casing by a series of parallel transverse partitions d disposed within the latter. In order to permit cold and viscous oil to' flow direct from the inlet f to the outlet r, a bye-pass tube e is provided, this tube being adapted to extend, preferably axially, through the casing a with one end located opposite the inlet f and the other end terminating at the opposite end of the casing and being formed at this end with perforations g which are controlled by a perforated hollow piston valve h loaded by a spring i. The valve h is normally closed, and the oil flows between the partitions d, but if the oil in the casing is so cold and viscous as to offer a high resistance to flow of the incoming oil then the pressure exerted upon the valve causes the valve to open and remain open until the original oil warms up. In modifications, the oil inlet is formed by the left-hand end of the tube e, which is perforated at this end to permit oil to flow between the adjacent tube plate and partition, and the spacing between the plates d is increased from the inlet to the outlet ends of the casing so that a substantially uniform pressure gradient exists in the oil between the two ends. One or both tube plates b are slidably mounted within the casing to obviate strains in the cooler due to temperature changes, fluid tightness between the plates and casing being secured by glands v.
GB2087744A 1944-10-26 1944-10-26 Improvements relating to heat interchange apparatus Expired GB583432A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2087744A GB583432A (en) 1944-10-26 1944-10-26 Improvements relating to heat interchange apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2087744A GB583432A (en) 1944-10-26 1944-10-26 Improvements relating to heat interchange apparatus

Publications (1)

Publication Number Publication Date
GB583432A true GB583432A (en) 1946-12-18

Family

ID=10153251

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2087744A Expired GB583432A (en) 1944-10-26 1944-10-26 Improvements relating to heat interchange apparatus

Country Status (1)

Country Link
GB (1) GB583432A (en)

Similar Documents

Publication Publication Date Title
GB1132074A (en) Heat exchanger
SE8105309L (en) Heat transfer device for heat transfer between a refrigerant and a separate liquid
US2560245A (en) Two-port cooler
GB460047A (en) Improvements in apparatus for cooling or attemperating oil or other liquid
GB1393507A (en) Surface cooler
US2164605A (en) Radiator bypass device
GB583432A (en) Improvements relating to heat interchange apparatus
US2806676A (en) Heat transfer apparatus
GB734008A (en) Improvements in or relating to heat exchangers
GB575814A (en) Improvements relating to tubular heat exchangers
GB766614A (en) Heat exchange apparatus
GB778541A (en) Heat-exchanger of the type having spiral or volute passages
GB1001095A (en) Heat exchanger
GB757633A (en) Improvements in or relating to heat exchangers
GB572169A (en) Improvements in or relating to apparatus for cooling or attemperating oil or other viscous liquids
GB901933A (en) An improved heat exchanger
GB306010A (en) Improvements in or relating to surface radiators for the cooling systems of internal combustion engines and for like purposes
GB598310A (en) Improvements in heat-exchange apparatus
GB675408A (en) Improvements in heat regenerators
GB567636A (en) Improvements in apparatus for cooling or attemperating oil or other liquid
GB556766A (en) Improvements relating to heat interchange apparatus
GB575056A (en) Improvements in or relating to heat exchange apparatus for the cooling or heating offluids
GB1211169A (en) Improvements in and relating to tubular heat exchangers
GB639136A (en) Improvements in or relating to heat exchangers
GB570491A (en) Improvements in heat exchangers particularly fuel oil heaters