GB1210249A - Reducing vibration in engine assemblies - Google Patents

Reducing vibration in engine assemblies

Info

Publication number
GB1210249A
GB1210249A GB2940270A GB2940270A GB1210249A GB 1210249 A GB1210249 A GB 1210249A GB 2940270 A GB2940270 A GB 2940270A GB 2940270 A GB2940270 A GB 2940270A GB 1210249 A GB1210249 A GB 1210249A
Authority
GB
United Kingdom
Prior art keywords
crank
shaft
counter
flyweight
counterrotating
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
GB2940270A
Inventor
Victor Heron
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 GB2940270A priority Critical patent/GB1210249A/en
Priority claimed from GB2310867A external-priority patent/GB1210245A/en
Publication of GB1210249A publication Critical patent/GB1210249A/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
    • F16F15/22—Compensation of inertia forces
    • F16F15/26—Compensation of inertia forces of crankshaft systems using solid masses, other than the ordinary pistons, moving with the system, i.e. masses connected through a kinematic mechanism or gear system
    • F16F15/264—Rotating balancer shafts
    • 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
    • F02B63/00—Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices
    • F02B63/04—Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices for electric generators
    • F02B63/044—Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices for electric generators the engine-generator unit being placed on a frame or in an housing
    • F02B2063/045—Frames for generator-engine sets
    • 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
    • F02B75/02—Engines characterised by their cycles, e.g. six-stroke
    • F02B2075/022—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle
    • F02B2075/025—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle two
    • 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
    • F02B75/02—Engines characterised by their cycles, e.g. six-stroke
    • F02B2075/022—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle
    • F02B2075/027—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle four
    • 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
    • F02B2075/1808—Number of cylinders two
    • 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
    • F02B2275/00—Other engines, components or details, not provided for in other groups of this subclass
    • F02B2275/34—Lateral camshaft position
    • 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
    • F02B3/00—Engines characterised by air compression and subsequent fuel addition
    • F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition
    • 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
    • F02B63/00—Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices
    • F02B63/04—Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices for electric generators

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

1,210,249. Balancing; driving gear. V. HERON. Sept. 27,1967, No. 29402/70. Divided out of 1, 210, 245. Headings F1B and F1M. An engine assembly includes two counterrotating masses, one of which is the crank-shaft 81 and the other a counter flywheel 89, a piston 82 connected to the crank-shaft for imparting power impulses to it, gears 86, 87 connecting the counter flywheel to the crank-shaft and a torsionally flexible or electromagnetic vibration insulating power transmission device 91 having an input element directly connected to one of the counterrotating masses. The moments of inertia of the other counter-rotating mass and the input element of the vibration insulating power transmission device at least partly balance each other. One end of the countershaft 85 carries a flyweight 88 and the counter flywheel has a heavy side on the diametrically opposite side of the countershaft from the flyweight.
GB2940270A 1967-09-27 1967-09-27 Reducing vibration in engine assemblies Expired GB1210249A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2940270A GB1210249A (en) 1967-09-27 1967-09-27 Reducing vibration in engine assemblies

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB2940270A GB1210249A (en) 1967-09-27 1967-09-27 Reducing vibration in engine assemblies
GB2310867A GB1210245A (en) 1967-09-27 1967-09-27 Vibrationless machines

Publications (1)

Publication Number Publication Date
GB1210249A true GB1210249A (en) 1970-10-28

Family

ID=26256338

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2940270A Expired GB1210249A (en) 1967-09-27 1967-09-27 Reducing vibration in engine assemblies

Country Status (1)

Country Link
GB (1) GB1210249A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4509378A (en) * 1983-02-22 1985-04-09 Brown Arthur E Reciprocating machines with both primary and secondary counter rotating balancers
US4570586A (en) * 1981-03-24 1986-02-18 The Victoria University Of Manchester Internal combustion engine
US4648359A (en) * 1982-10-06 1987-03-10 Honda Giken Kogyo Kabushiki Kaisha Internal combustion engine for motorcycle
US4712436A (en) * 1985-10-02 1987-12-15 Brown Arthur E Balancers for various reciprocating machines using rotating balance weights
US5368000A (en) * 1993-07-15 1994-11-29 Onan Corporation Engine efficiency improvement system
US5469820A (en) * 1993-07-15 1995-11-28 Onan Corporation Auxiliary power unit for a hybrid electrical vehicle
US5495907A (en) * 1993-07-15 1996-03-05 Onan Corporation Engine driven generator set system having substantially no roll torque
CN108361177A (en) * 2018-03-06 2018-08-03 西安交通大学 A kind of biserial vertical reciprocating compressor moment of inertia balance mechanism

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4570586A (en) * 1981-03-24 1986-02-18 The Victoria University Of Manchester Internal combustion engine
US4648359A (en) * 1982-10-06 1987-03-10 Honda Giken Kogyo Kabushiki Kaisha Internal combustion engine for motorcycle
US4509378A (en) * 1983-02-22 1985-04-09 Brown Arthur E Reciprocating machines with both primary and secondary counter rotating balancers
US4712436A (en) * 1985-10-02 1987-12-15 Brown Arthur E Balancers for various reciprocating machines using rotating balance weights
US5368000A (en) * 1993-07-15 1994-11-29 Onan Corporation Engine efficiency improvement system
US5469820A (en) * 1993-07-15 1995-11-28 Onan Corporation Auxiliary power unit for a hybrid electrical vehicle
US5495907A (en) * 1993-07-15 1996-03-05 Onan Corporation Engine driven generator set system having substantially no roll torque
US5619956A (en) * 1993-07-15 1997-04-15 Onan Corporation Auxiliary power unit for hybrid electric vehicle
CN108361177A (en) * 2018-03-06 2018-08-03 西安交通大学 A kind of biserial vertical reciprocating compressor moment of inertia balance mechanism

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Legal Events

Date Code Title Description
PS Patent sealed
427A Application made for restoration (sect. 27/1949)
427C Application for amendment of specification now open to opposition (sect. 27/1949)
427B Order made restoring the patent (sect. 27/1949)