GB327646A - Improvements in means for controlling internal combustion engines of the compression ignition type and in engines controlled thereby - Google Patents

Improvements in means for controlling internal combustion engines of the compression ignition type and in engines controlled thereby

Info

Publication number
GB327646A
GB327646A GB1988629A GB1988629A GB327646A GB 327646 A GB327646 A GB 327646A GB 1988629 A GB1988629 A GB 1988629A GB 1988629 A GB1988629 A GB 1988629A GB 327646 A GB327646 A GB 327646A
Authority
GB
United Kingdom
Prior art keywords
shaft
cam shafts
engines
gearing
internal combustion
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
GB1988629A
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.)
SUNBEAM MOTOR CAR CO Ltd
Original Assignee
SUNBEAM MOTOR CAR 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 SUNBEAM MOTOR CAR CO Ltd filed Critical SUNBEAM MOTOR CAR CO Ltd
Priority to GB1988629A priority Critical patent/GB327646A/en
Publication of GB327646A publication Critical patent/GB327646A/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
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
    • F01L1/34—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of means for changing the timing of the valves without changing the duration of opening and without affecting the magnitude of the valve lift
    • F01L1/344—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of means for changing the timing of the valves without changing the duration of opening and without affecting the magnitude of the valve lift changing the angular relationship between crankshaft and camshaft, e.g. using helicoidal gear
    • F01L1/352—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of means for changing the timing of the valves without changing the duration of opening and without affecting the magnitude of the valve lift changing the angular relationship between crankshaft and camshaft, e.g. using helicoidal gear using bevel or epicyclic gear
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
    • F01L1/34—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of means for changing the timing of the valves without changing the duration of opening and without affecting the magnitude of the valve lift

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
  • Valve Device For Special Equipments (AREA)

Abstract

327,646. Sunbeam Motor Car Co., Ltd., Coatalen, L., and Attvrood, S. H. June 28, 1929. Regulating; valve gear.-In means for driving a pair of cam shafts, two independently adjustable sets of epicyclic gearing are provided, one serving to vary the phase relationship between the crank shaft and the cam shafts, and the other between the two cam shafts themselves,. Fig. 2 shows two overhead cam shafts a, b connected together by epicyclic gearing c, d, f, g, the shaft b being driven by bevel gearing m, n from a vertical shaft o. which is driven by bevel gearing p, q from an intermediate shaft r connected by epicyclic gearing t, u, v, w to the crank shaft s. The link mechanisms h, i, j and x, y, z carrying the epicyclin gear wheels are adjustable by hand wheels l and z respectively, or by a governor. One cam shaft actuates the air-inlet valves, and the other the exhaust valve, while the fuelinjection valve may be actuated by levers cooperating with both cam shafts.
GB1988629A 1929-06-28 1929-06-28 Improvements in means for controlling internal combustion engines of the compression ignition type and in engines controlled thereby Expired GB327646A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1988629A GB327646A (en) 1929-06-28 1929-06-28 Improvements in means for controlling internal combustion engines of the compression ignition type and in engines controlled thereby

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1988629A GB327646A (en) 1929-06-28 1929-06-28 Improvements in means for controlling internal combustion engines of the compression ignition type and in engines controlled thereby

Publications (1)

Publication Number Publication Date
GB327646A true GB327646A (en) 1930-04-10

Family

ID=10136806

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1988629A Expired GB327646A (en) 1929-06-28 1929-06-28 Improvements in means for controlling internal combustion engines of the compression ignition type and in engines controlled thereby

Country Status (1)

Country Link
GB (1) GB327646A (en)

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