GB525120A - Improvements in or relating to the driving of the cam shafts of internal combustion engines - Google Patents

Improvements in or relating to the driving of the cam shafts of internal combustion engines

Info

Publication number
GB525120A
GB525120A GB112839A GB112839A GB525120A GB 525120 A GB525120 A GB 525120A GB 112839 A GB112839 A GB 112839A GB 112839 A GB112839 A GB 112839A GB 525120 A GB525120 A GB 525120A
Authority
GB
United Kingdom
Prior art keywords
gear
oil
lubricating
casing
camshaft
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
GB112839A
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.)
Motosacoche SA
Original Assignee
Motosacoche SA
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 Motosacoche SA filed Critical Motosacoche SA
Priority to GB112839A priority Critical patent/GB525120A/en
Publication of GB525120A publication Critical patent/GB525120A/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
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
    • F16F15/023—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using fluid means

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)

Abstract

525,120. Valve gear; lubricating. MARCHANT, W. D.. and MOTOSACOCHE SOC. ANON. Jan. 12, 1939, No. 1128. [Classes 7 (ii) and 7 (vi)] In order to damp torsional vibrations in camshaft drives, the camshaft gear 1 and its driving-gear 2 are housed in a close-fitting casing 3b, and oil under pressure is fed directly to the gear teeth so as to impose a constant resistance to momentary reversals of load caused by the valve springs. The casing may be formed by a recess in the end of the crankcase, the oil being fed thereto by the lubricating-system through a passage 3c directing the oil at 3d, 3e against the gear teeth. The oil film existing between the faces of the gears and the casing also exerts a frictional drag. The oil carried round by the gears is returned by a passage 3f to the lubricating-system. Further, the camshaft gear or its driver may mesh directly with a gear pump, or may form part of a gear-pump train.
GB112839A 1939-01-12 1939-01-12 Improvements in or relating to the driving of the cam shafts of internal combustion engines Expired GB525120A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB112839A GB525120A (en) 1939-01-12 1939-01-12 Improvements in or relating to the driving of the cam shafts of internal combustion engines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB112839A GB525120A (en) 1939-01-12 1939-01-12 Improvements in or relating to the driving of the cam shafts of internal combustion engines

Publications (1)

Publication Number Publication Date
GB525120A true GB525120A (en) 1940-08-22

Family

ID=9716643

Family Applications (1)

Application Number Title Priority Date Filing Date
GB112839A Expired GB525120A (en) 1939-01-12 1939-01-12 Improvements in or relating to the driving of the cam shafts of internal combustion engines

Country Status (1)

Country Link
GB (1) GB525120A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE960242C (en) * 1952-11-25 1957-03-21 Daimler Benz Ag Control shaft drive for internal combustion engines with overhead control shaft
US2790431A (en) * 1952-11-24 1957-04-30 Daimler Benz Ag Camshaftt gear for internal combustioin engines
DE1023633B (en) * 1954-06-14 1958-01-30 Daimler Benz Ag Control shaft drive for internal combustion engines
DE10201364A1 (en) * 2002-01-16 2003-08-14 Porsche Ag Cylinder head, for an IC motor, uses the cogwheel gearing between the camshafts as a fluid pump, to reduce the motor weight
EP1998024A3 (en) * 2007-05-30 2014-05-07 Bayersiche Motoren Werke Ag Combustion engine with cylinder head and auxiliary generator and method for manufacturing such a combustion engine

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2790431A (en) * 1952-11-24 1957-04-30 Daimler Benz Ag Camshaftt gear for internal combustioin engines
DE960242C (en) * 1952-11-25 1957-03-21 Daimler Benz Ag Control shaft drive for internal combustion engines with overhead control shaft
DE1023633B (en) * 1954-06-14 1958-01-30 Daimler Benz Ag Control shaft drive for internal combustion engines
DE10201364A1 (en) * 2002-01-16 2003-08-14 Porsche Ag Cylinder head, for an IC motor, uses the cogwheel gearing between the camshafts as a fluid pump, to reduce the motor weight
EP1998024A3 (en) * 2007-05-30 2014-05-07 Bayersiche Motoren Werke Ag Combustion engine with cylinder head and auxiliary generator and method for manufacturing such a combustion engine

Similar Documents

Publication Publication Date Title
GB525120A (en) Improvements in or relating to the driving of the cam shafts of internal combustion engines
GB336737A (en) Improvements in valve driving mechanism for internal combustion engines
GB548176A (en) Improvements in or relating to means for driving and lubricating the valve gear and other auxiliaries of internal combustion engines
GB290975A (en) Improved arrangement of cylinders and accessory parts in internal combustion engines for use on aeroplanes
GB380688A (en) Improved means for simultaneously operating the valves in internal combustion engines
GB378386A (en) Improvements in or relating to transmission mechanism for motor driven vehicles
GB183567A (en) Improvements in the lubrication of internal combustion engines
GB850302A (en) Internal combustion engines
GB323733A (en) Improvements in or relating to pin-and-slot driving mechanism particularly for use with internal-combustion engines
GB279492A (en) Improvements in two-stroke cycle internal combustion or explosion engines
GB552507A (en) Improved driving mechanism of internal combustion engines
GB207201A (en) Improvements in or relating to internal combustion engine power plants
FR899626A (en) Lubrication with pressurized oil when starting internal combustion engines
GB459704A (en) Improvements in valve operating mechanism for multi-cylinder internal combustion engines
AU110065B2 (en) Improvements in heavy oil carburettors for internal combustion engines
GB396355A (en) Improvements in or relating to valve gear for internal combustion engines
GB438994A (en) Improvements in or relating to sleeve-valve driving mechanism for internal combustion engines
GB521950A (en) Improvements in or relating to gearing for driving the valve push rods and the oil pumps of internal combustion engines
GB200620A (en) Improvements in internal combustion engines
FR772244A (en) Improvement in jet carburetors and mixed gasoline and heavy oil supply device, by injection, applicable to internal combustion engines
FR855376A (en) Improvements made to 16-cylinder v-shaped internal combustion engines with reduction gear, particularly intended for aviation
GB172409A (en) Improvements in or relating to the cam shafts of internal combustion engines
AU293739A (en) Improvements in heavy oil carburettors for internal combustion engines
GB557659A (en) Improvements in or relating to oil pumps for internal combustion engines
GB161513A (en) Improvements in or relating to the lubrication of internal combustion engines