GB118408A - Improvements in Governing Internal Combustion Engines. - Google Patents

Improvements in Governing Internal Combustion Engines.

Info

Publication number
GB118408A
GB118408A GB12388/18A GB1238818A GB118408A GB 118408 A GB118408 A GB 118408A GB 12388/18 A GB12388/18 A GB 12388/18A GB 1238818 A GB1238818 A GB 1238818A GB 118408 A GB118408 A GB 118408A
Authority
GB
United Kingdom
Prior art keywords
valve
shaft
valves
cam
lift
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
GB12388/18A
Inventor
Charles Warrington Earl Clarke
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB118408A publication Critical patent/GB118408A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D13/00—Control of linear speed; Control of angular speed; Control of acceleration or deceleration, e.g. of a prime mover

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)

Abstract

118,408. Clarke, C. W. E. Aug. 13, 1917, [Convention date]. Regulating is effected in an engine having two or more inlet and two or more exhaust valves in each cylinder by a series of adjustable cams which control the valves independently either to put one or more of them out of action or to vary their lift in accordance with the power required. As shown in Fig. 2, inlet valves 2, 3 are actuated by cams 9, 10 respectively, mounted upon a shaft 8 which may be adjusted longitudinally. In the extreme left-hand position of the shaft, both valves receive their maximum lift. As the shaft is adjusted towards the right, the valve 3 continues to maintain its maximum opening whilst the opening of the valve 2 decreases progressively until the stem of the valve rests upon the concentric portion a, of the cam 9, when the valve closes. Further movement of the shaft to the right decreases the lift of the valve 3 until the closing position is reached, when the stem of the valve rests upon the concentric portion a of the cam 10. Similar mechanism may be used to actuate the exhaust valves. A throttle valve in the supply pipe may be connected to the mechanism for adjusting the cam-shafts which are located on opposite sides of the engine. A separate carburettor may supply each inlet pipe
GB12388/18A 1917-08-13 1918-07-30 Improvements in Governing Internal Combustion Engines. Expired GB118408A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US118408XA 1917-08-13 1917-08-13

Publications (1)

Publication Number Publication Date
GB118408A true GB118408A (en) 1919-07-30

Family

ID=32391457

Family Applications (1)

Application Number Title Priority Date Filing Date
GB12388/18A Expired GB118408A (en) 1917-08-13 1918-07-30 Improvements in Governing Internal Combustion Engines.

Country Status (1)

Country Link
GB (1) GB118408A (en)

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