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JPS57101147A - Internal combustion engine - Google Patents

Internal combustion engine

Info

Publication number
JPS57101147A
JPS57101147A JP17552080A JP17552080A JPS57101147A JP S57101147 A JPS57101147 A JP S57101147A JP 17552080 A JP17552080 A JP 17552080A JP 17552080 A JP17552080 A JP 17552080A JP S57101147 A JPS57101147 A JP S57101147A
Authority
JP
Japan
Prior art keywords
crankshaft
engine
gear
combustion engine
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.)
Pending
Application number
JP17552080A
Other languages
Japanese (ja)
Inventor
Kimimasa Ishii
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
Priority to JP17552080A priority Critical patent/JPS57101147A/en
Publication of JPS57101147A publication Critical patent/JPS57101147A/en
Pending 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
    • F16F15/22—Compensation of inertia forces
    • F16F15/24—Compensation of inertia forces of crankshaft systems by particular disposition of cranks, pistons, or the like

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Gear Transmission (AREA)

Abstract

PURPOSE:To prevent vibration and noise by installing balance shafts perpendicularly crossing with a crankshaft at the center of the engine, dividing the crankshaft in two sections and by rotating said two sections in the reverse direction to each other to establish a rotational balance of the engine. CONSTITUTION:When the engine is started, the right side crankshaft 1 and the left side crankshaft 2 rotate in the direction reverse to each other, so that a rotational balance of the engine is established to reduce vibration and noise. The rotation of right side crankshaft 1 and left side crankshaft 2 are transmitted through a right side gear 3 and a left side gear 4 to a front gear 7 and a rear gear 8, respectively, resulting in idle rotation of a front 5 and rear 6 balance shafts.
JP17552080A 1980-12-12 1980-12-12 Internal combustion engine Pending JPS57101147A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17552080A JPS57101147A (en) 1980-12-12 1980-12-12 Internal combustion engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17552080A JPS57101147A (en) 1980-12-12 1980-12-12 Internal combustion engine

Publications (1)

Publication Number Publication Date
JPS57101147A true JPS57101147A (en) 1982-06-23

Family

ID=15997486

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17552080A Pending JPS57101147A (en) 1980-12-12 1980-12-12 Internal combustion engine

Country Status (1)

Country Link
JP (1) JPS57101147A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3443749A1 (en) * 1984-11-30 1986-06-05 Otto 7500 Karlsruhe Pulch jun. Reciprocating piston engine without free reaction torques from the piston side forces on the engine supports
JP2006514725A (en) * 2003-03-28 2006-05-11 モトチズ リミテッド ライアビリティ カンパニー Piston engine with crankshaft rotating in opposite direction

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3443749A1 (en) * 1984-11-30 1986-06-05 Otto 7500 Karlsruhe Pulch jun. Reciprocating piston engine without free reaction torques from the piston side forces on the engine supports
JP2006514725A (en) * 2003-03-28 2006-05-11 モトチズ リミテッド ライアビリティ カンパニー Piston engine with crankshaft rotating in opposite direction

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