JPS56131852A - Three-cylinder internal-combustion engine - Google Patents

Three-cylinder internal-combustion engine

Info

Publication number
JPS56131852A
JPS56131852A JP3441280A JP3441280A JPS56131852A JP S56131852 A JPS56131852 A JP S56131852A JP 3441280 A JP3441280 A JP 3441280A JP 3441280 A JP3441280 A JP 3441280A JP S56131852 A JPS56131852 A JP S56131852A
Authority
JP
Japan
Prior art keywords
cylinders
masses
combustion engine
phase
cylinder
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.)
Granted
Application number
JP3441280A
Other languages
Japanese (ja)
Other versions
JPS6335859B2 (en
Inventor
Yasushi Terabayashi
Masaaki Ariyoshi
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.)
Daihatsu Motor Co Ltd
Original Assignee
Daihatsu Motor 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 Daihatsu Motor Co Ltd filed Critical Daihatsu Motor Co Ltd
Priority to JP3441280A priority Critical patent/JPS56131852A/en
Publication of JPS56131852A publication Critical patent/JPS56131852A/en
Publication of JPS6335859B2 publication Critical patent/JPS6335859B2/ja
Granted 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
    • 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
    • F02B2075/1804—Number of cylinders
    • F02B2075/1812—Number of cylinders three
    • 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
    • F02B75/20—Multi-cylinder engines with cylinders all in one line

Landscapes

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

Abstract

PURPOSE:To enable to make all of connecting rods for common use by a method wherein the relations of the masses of reciprocating parts for respective cylinders are specified and the attaching positions of balance weights are contrived in the tandem-type three cylinders internal-combustion engine in which the phase angles between neighboring cylinders are defined at 180 deg.. CONSTITUTION:Pistons 13-33 in first to third cylinders 1-3 are connected to respective crank pins 12-32 in a crank shaft 4 through connecting rods 15-35 having the same sizes and the same configurations respectively. In this case, the cylinders 1, 3 are arranged in the same phase but the cylinder 2 is arranged at a position having the phase angle of 180 deg. with respect to the cylinders 1, 3. The masses of the reciprocating parts in the cylinders 1, 3 are made equal while the mass of the reciprocating part of the cylinder 2 is made about two or just two times of the above-described masses. The balances among them are regulated by providing balance weights 9, 9 at positions of phase angles 180 deg. with respect to respective crank pins 12, 32 on both of crank arms 31 in the cylinders 1, 3.
JP3441280A 1980-03-17 1980-03-17 Three-cylinder internal-combustion engine Granted JPS56131852A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3441280A JPS56131852A (en) 1980-03-17 1980-03-17 Three-cylinder internal-combustion engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3441280A JPS56131852A (en) 1980-03-17 1980-03-17 Three-cylinder internal-combustion engine

Publications (2)

Publication Number Publication Date
JPS56131852A true JPS56131852A (en) 1981-10-15
JPS6335859B2 JPS6335859B2 (en) 1988-07-18

Family

ID=12413471

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3441280A Granted JPS56131852A (en) 1980-03-17 1980-03-17 Three-cylinder internal-combustion engine

Country Status (1)

Country Link
JP (1) JPS56131852A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5968524A (en) * 1982-10-12 1984-04-18 Minoru Koyakata Internal-combustion engine
JPS6093130A (en) * 1983-10-26 1985-05-24 Kawasaki Heavy Ind Ltd Multi-cylinder engine
JP2016037881A (en) * 2014-08-06 2016-03-22 本田技研工業株式会社 Three-cylinder engine

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0488249A (en) * 1990-07-30 1992-03-23 Bridgestone Cycle Co Lubricating oil feeding device
JPH0590023U (en) * 1992-05-12 1993-12-07 内田油圧機器工業株式会社 Gearbox spline lubricator

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55139541A (en) * 1979-04-16 1980-10-31 Mitsubishi Heavy Ind Ltd Series-type three-cylinder piston-crank mechanism

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55139541A (en) * 1979-04-16 1980-10-31 Mitsubishi Heavy Ind Ltd Series-type three-cylinder piston-crank mechanism

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5968524A (en) * 1982-10-12 1984-04-18 Minoru Koyakata Internal-combustion engine
JPS6093130A (en) * 1983-10-26 1985-05-24 Kawasaki Heavy Ind Ltd Multi-cylinder engine
JPH036330B2 (en) * 1983-10-26 1991-01-29 Kawasaki Heavy Ind Ltd
JP2016037881A (en) * 2014-08-06 2016-03-22 本田技研工業株式会社 Three-cylinder engine

Also Published As

Publication number Publication date
JPS6335859B2 (en) 1988-07-18

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