GB840229A - Improvements in or relating to governors for internal combustion engines - Google Patents

Improvements in or relating to governors for internal combustion engines

Info

Publication number
GB840229A
GB840229A GB29617/57A GB2961757A GB840229A GB 840229 A GB840229 A GB 840229A GB 29617/57 A GB29617/57 A GB 29617/57A GB 2961757 A GB2961757 A GB 2961757A GB 840229 A GB840229 A GB 840229A
Authority
GB
United Kingdom
Prior art keywords
valve
shaft
pipe
engine
diaphragm
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
GB29617/57A
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.)
Motors Liquidation Co
Original Assignee
Motors Liquidation Co
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 Motors Liquidation Co filed Critical Motors Liquidation Co
Publication of GB840229A publication Critical patent/GB840229A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D9/00—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D2700/00—Mechanical control of speed or power of a single cylinder piston engine
    • F02D2700/02—Controlling by changing the air or fuel supply
    • F02D2700/0217—Controlling by changing the air or fuel supply for mixture compressing engines using liquid fuel
    • F02D2700/0225—Control of air or mixture supply
    • F02D2700/0228—Engines without compressor
    • F02D2700/023—Engines without compressor by means of one throttle device
    • F02D2700/0233—Engines without compressor by means of one throttle device depending on several parameters

Landscapes

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

Abstract

840,229. Fluid-pressure servomotor control systems; valves. GENERAL MOTORS CORPORATION. Sept. 20, 1957 [Sept. 20, 1956], No. 29617/57. Class 135. Servomotor system.-An engine throttle valve 14 in an induction pipe 16 is opened by a spring 19 and closed by suction behind the valve acting on a diaphragm 22 via pipes 26, 27, which latter is also connected to a pipe 28 by which air may be supplied to the diaphragm to prevent the suction from closing the valve 14. The pipe 28 is connected to a conduit 72 under the control of a vehicle-speed governor comprising a centrifugally actuated valve 46 transversely mounted in a shaft 37 rotated by a flexible drive 56 from the propeller shaft 61 of a vehicle in which the engine is installed. The conduit 72 opens into a chamber 29 that surrounds the valve 46 whilst pipe 28 is connected to the valve by an oblique passage 44 along the shaft 37. A second flexible drive 67 is taken from the shaft 37 to a speedometer 69. Air is supplied to conduit 72 from atmosphere by way of a pipe 87 and an engine-speed governor comprising an adjustable centrifugally actuated valve 82, similar to valve 46, disposed transversely in an engine driven shaft 74, such as the distributer shaft. Operation of either valve reduces the air flow to the diaphragm so causing the throttle valve 14 to move towards its closed position. Centrifugal valve.-The valve 46 comprises a pin 47 with a weight 48 on one end supported by a rubber sleeve and washer assembly 49; the other pin end is threaded to receive a nut 51 between which and the shaft 37 is a spring 52. The pin 47 embodies flutes 53 for controlling the air flow into passage 44.
GB29617/57A 1956-09-20 1957-09-20 Improvements in or relating to governors for internal combustion engines Expired GB840229A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US840229XA 1956-09-20 1956-09-20

Publications (1)

Publication Number Publication Date
GB840229A true GB840229A (en) 1960-07-06

Family

ID=22182387

Family Applications (1)

Application Number Title Priority Date Filing Date
GB29617/57A Expired GB840229A (en) 1956-09-20 1957-09-20 Improvements in or relating to governors for internal combustion engines

Country Status (1)

Country Link
GB (1) GB840229A (en)

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