GB567643A - Improvements in or relating to cooling devices for the oil systems of internal combustion engines - Google Patents

Improvements in or relating to cooling devices for the oil systems of internal combustion engines

Info

Publication number
GB567643A
GB567643A GB1420242A GB1420242A GB567643A GB 567643 A GB567643 A GB 567643A GB 1420242 A GB1420242 A GB 1420242A GB 1420242 A GB1420242 A GB 1420242A GB 567643 A GB567643 A GB 567643A
Authority
GB
United Kingdom
Prior art keywords
oil
byepass
shutters
cooler
thermostat
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
GB1420242A
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.)
WILLIAM ERNEST GREEN
British Thermostat Co Ltd
Original Assignee
WILLIAM ERNEST GREEN
British Thermostat 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
Application filed by WILLIAM ERNEST GREEN, British Thermostat Co Ltd filed Critical WILLIAM ERNEST GREEN
Priority to GB1420242A priority Critical patent/GB567643A/en
Publication of GB567643A publication Critical patent/GB567643A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F01M5/005—Controlling temperature of lubricant
    • F01M5/007—Thermostatic control

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Lubrication Of Internal Combustion Engines (AREA)
  • Temperature-Responsive Valves (AREA)

Abstract

567,643. Cooling radiators for aircraft. BRITISH THERMOSTAT CO., Ltd., GREEN, W. E., and HURST, W. F. F. MARTIN-. Oct. 9, 1942, No. 14202. [Class 64 (iii)] [Also in Group XXIX] In valve apparatus for controlling the oil flow and the shutters of an air-cooled oil cooler, a piston 5 is acted upon by the oil pressure to allow oil to flow from the inlet' 2 through a passage 6 and the inlet 9 to the cooler byepass and at the same time move the levers operating the shutters. A sleeve valve 10 controlling the outlet 12 to the cooler is controlled by a thermostat 23 operating under normal increase of temperature and by a thermostat 24 set to operate at the highest safety temperature. The oil pressure first moves the piston 5 against a spring 21 to close the shutters and then upon further movement against a spring 17 the piston opens the passage 6 to the byepass. When the oil is heated to a certain predetermined temperature, the sleeve valve 10 is moved against a spring 30 by the thermostat 23 to uncover the inlet part 12 to the cooler, and the consequent fall in pressure allows the piston 5 to return and close the byepass and open the shutters. To prevent the diversion of the oil to the byepass due to high oil pressure set up by " coring," the end of the sleeve valve 10 is formed to close the byepass port at high oil temperatures. The shutters may be operated through a hydraulic relay.
GB1420242A 1942-10-09 1942-10-09 Improvements in or relating to cooling devices for the oil systems of internal combustion engines Expired GB567643A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1420242A GB567643A (en) 1942-10-09 1942-10-09 Improvements in or relating to cooling devices for the oil systems of internal combustion engines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1420242A GB567643A (en) 1942-10-09 1942-10-09 Improvements in or relating to cooling devices for the oil systems of internal combustion engines

Publications (1)

Publication Number Publication Date
GB567643A true GB567643A (en) 1945-02-26

Family

ID=10036904

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1420242A Expired GB567643A (en) 1942-10-09 1942-10-09 Improvements in or relating to cooling devices for the oil systems of internal combustion engines

Country Status (1)

Country Link
GB (1) GB567643A (en)

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