GB939557A - Internal combustion piston engine - Google Patents

Internal combustion piston engine

Info

Publication number
GB939557A
GB939557A GB2453561A GB2453561A GB939557A GB 939557 A GB939557 A GB 939557A GB 2453561 A GB2453561 A GB 2453561A GB 2453561 A GB2453561 A GB 2453561A GB 939557 A GB939557 A GB 939557A
Authority
GB
United Kingdom
Prior art keywords
crank
diameter
journals
july
main
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
GB2453561A
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.)
Kloeckner Humboldt Deutz AG
Original Assignee
Kloeckner Humboldt Deutz AG
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 Kloeckner Humboldt Deutz AG filed Critical Kloeckner Humboldt Deutz AG
Publication of GB939557A publication Critical patent/GB939557A/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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C3/00—Shafts; Axles; Cranks; Eccentrics
    • F16C3/04—Crankshafts, eccentric-shafts; Cranks, eccentrics
    • F16C3/06—Crankshafts
    • F16C3/08—Crankshafts made in one piece
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C9/00—Bearings for crankshafts or connecting-rods; Attachment of connecting-rods
    • F16C9/02—Crankshaft bearings
    • 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
    • F16F15/28—Counterweights, i.e. additional weights counterbalancing inertia forces induced by the reciprocating movement of masses in the system, e.g. of pistons attached to an engine crankshaft; Attaching or mounting same
    • F16F15/283—Counterweights, i.e. additional weights counterbalancing inertia forces induced by the reciprocating movement of masses in the system, e.g. of pistons attached to an engine crankshaft; Attaching or mounting same for engine crankshafts
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B75/00—Other engines
    • F02B75/16—Engines characterised by number of cylinders, e.g. single-cylinder engines
    • F02B75/18—Multi-cylinder engines
    • F02B75/22—Multi-cylinder engines with cylinders in V, fan, or star arrangement

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)

Abstract

939,557. Crank-shafts. KLOCKNERHUMBOLDT - DEUTZ A.G. July 6, 1961 [July 13, 1960], No. 24535/61. Class 80 (2). In a highly supercharged single or V-bank Diesel engine, the ratios of the diameter of the crank-shaft main bearing journals 4 to the crank radius r and the diameter of the journals 4 to the diameter of the crank-pin 5 may vary between 1.7 to 2.6 and 1.4 to 2 respectively and short crank webs 6 are arranged between narrow main journals 4 and the crank-pins 5 which carry a single connecting rod 9 or twin rods (Fig. 2 not shown). Balance masses 1, fixed by screws 8 to the side faces of the main journals 4, also take end thrust. The sliding speed of the main journals 4 in the crankcase plain bearings 1 is not greater than 1.3-2.0 times the mean piston speed, and the cylinders are spaced at a distance of 1.3-1.5 times the piston diameter.
GB2453561A 1960-07-13 1961-07-06 Internal combustion piston engine Expired GB939557A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEK0041183 1960-07-13

Publications (1)

Publication Number Publication Date
GB939557A true GB939557A (en) 1963-10-16

Family

ID=7222326

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2453561A Expired GB939557A (en) 1960-07-13 1961-07-06 Internal combustion piston engine

Country Status (2)

Country Link
CH (1) CH383074A (en)
GB (1) GB939557A (en)

Also Published As

Publication number Publication date
CH383074A (en) 1964-10-15

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