GB341277A - Shutter control mechanism for radiators, particularly for engine cooling systems - Google Patents

Shutter control mechanism for radiators, particularly for engine cooling systems

Info

Publication number
GB341277A
GB341277A GB220730A GB220730A GB341277A GB 341277 A GB341277 A GB 341277A GB 220730 A GB220730 A GB 220730A GB 220730 A GB220730 A GB 220730A GB 341277 A GB341277 A GB 341277A
Authority
GB
United Kingdom
Prior art keywords
operator
control
engine
thermostat
shutter
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
GB220730A
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.)
Humber Ltd
Original Assignee
Humber 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 Humber Ltd filed Critical Humber Ltd
Priority to GB220730A priority Critical patent/GB341277A/en
Publication of GB341277A publication Critical patent/GB341277A/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
    • F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P7/00—Controlling of coolant flow
    • F01P7/02—Controlling of coolant flow the coolant being cooling-air
    • F01P7/10—Controlling of coolant flow the coolant being cooling-air by throttling amount of air flowing through liquid-to-air heat exchangers
    • F01P7/12—Controlling of coolant flow the coolant being cooling-air by throttling amount of air flowing through liquid-to-air heat exchangers by thermostatic control

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Control Devices (AREA)
  • Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)

Abstract

341,277. Radiators for motor vehicles. HUMBER, Ltd., and IRVING, J. S., Humber Works, Stoke, Coventry. Jan. 22, 1930, No. 2207. [Class 29.] Air-admission shutters controlled by a thermostat are provided with a supplementary hand control by an operator. The operator's control may be held in a latched position while the engine is not running and be automatically released when the engine is started, or it may be maintained by the operator when desired, for example to warm up the engine quickly. As shown in Fig. 4, the thermostat 2 may be connected to a lever 15 which is connected to toggle links 26 and by a spring 29 to a hanger 27 pivoted at 28. The shutter-actuating rod 7, is connected to the links 26, 27 and the operator's control 9 is connected to the joint of the toggle. Simple lever or cord mechanism may be used, or a parallelogram of links, the thermostat and shutter rods being connected to opposite corners and the operator's control and a spring to the other corners. The operator's control 41, Fig. 6, and the shutter rod 39 may be connected to a bell crank lever 40 pivoted at 34 to the spring- retracted armature 35 of an electromagnet. When the operator's control is applied, the bell crank lever is moved to the overset position shown and the thermostat is held out of action, whereas when the electromagnet 36 is energized from the dynamo while the ignition switch is in the running position the armature is attracted and the bell crank moved to the underset position to restore the thermostatic control. Alternatively a throttle-actuated member or a piston-rod moved by the oil pressure or engine suction may be employed to restore the thermostatic control when the engine is started.
GB220730A 1930-01-22 1930-01-22 Shutter control mechanism for radiators, particularly for engine cooling systems Expired GB341277A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB220730A GB341277A (en) 1930-01-22 1930-01-22 Shutter control mechanism for radiators, particularly for engine cooling systems

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB220730A GB341277A (en) 1930-01-22 1930-01-22 Shutter control mechanism for radiators, particularly for engine cooling systems

Publications (1)

Publication Number Publication Date
GB341277A true GB341277A (en) 1931-01-15

Family

ID=9735469

Family Applications (1)

Application Number Title Priority Date Filing Date
GB220730A Expired GB341277A (en) 1930-01-22 1930-01-22 Shutter control mechanism for radiators, particularly for engine cooling systems

Country Status (1)

Country Link
GB (1) GB341277A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2424839A (en) * 1943-09-21 1947-07-29 B F Sturtevant Co Spin vanes control device for cooling fans in aircraft engines
US3064632A (en) * 1960-03-24 1962-11-20 Frank Thomas Lesley Radiator shutter

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2424839A (en) * 1943-09-21 1947-07-29 B F Sturtevant Co Spin vanes control device for cooling fans in aircraft engines
US3064632A (en) * 1960-03-24 1962-11-20 Frank Thomas Lesley Radiator shutter

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