JPS562425A - Power generator - Google Patents

Power generator

Info

Publication number
JPS562425A
JPS562425A JP7719479A JP7719479A JPS562425A JP S562425 A JPS562425 A JP S562425A JP 7719479 A JP7719479 A JP 7719479A JP 7719479 A JP7719479 A JP 7719479A JP S562425 A JPS562425 A JP S562425A
Authority
JP
Japan
Prior art keywords
engine
plunger
piston
reciprocating
pump
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
JP7719479A
Other languages
Japanese (ja)
Inventor
Hidenori Shimizu
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.)
Kawasaki Heavy Industries Ltd
Original Assignee
Kawasaki Heavy Industries 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 Kawasaki Heavy Industries Ltd filed Critical Kawasaki Heavy Industries Ltd
Priority to JP7719479A priority Critical patent/JPS562425A/en
Publication of JPS562425A publication Critical patent/JPS562425A/en
Pending legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • F02B75/16—Engines characterised by number of cylinders, e.g. single-cylinder engines
    • F02B75/18—Multi-cylinder engines
    • F02B75/24—Multi-cylinder engines with cylinders arranged oppositely relative to main shaft and of "flat" type
    • F02B75/243—Multi-cylinder engines with cylinders arranged oppositely relative to main shaft and of "flat" type with only one crankshaft of the "boxer" type, e.g. all connecting rods attached to separate crankshaft bearings

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Harvester Elements (AREA)

Abstract

PURPOSE:To reduce vibrations of an engine proper by cancelling excitation forces generated by reciprocating motions of a piston and a plunger, which are balanced, of an engine which is used for a portable bush cutter, etc. CONSTITUTION:At a two-cycle engine 13 of a portable bush cutter, cylinders 16, 17 are provided on the upper and lower parts of a crank case 15, and a piston 18 of the engine 13 is inserted into the upper cylinder 16 and a plunger 19 of a reciprocating pump 12 is inserted into the lower cylinder 17. These piston 18 and plunger 19 are connected to a crank 23 through a connecting rods 24, 25, and a phase of each reciprocating motions is set to cancel each other the exciting force of each reciprocating motion. The engine 13 is mounted on the back end part of a main rod 10 which is equipped with a rotor casing at its top end, and the pump 12 feeds and discharges pressurized oil through tubes 46, 47 to turn the rotor, that is: rotary blades, in the rotor casing.
JP7719479A 1979-06-18 1979-06-18 Power generator Pending JPS562425A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7719479A JPS562425A (en) 1979-06-18 1979-06-18 Power generator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7719479A JPS562425A (en) 1979-06-18 1979-06-18 Power generator

Publications (1)

Publication Number Publication Date
JPS562425A true JPS562425A (en) 1981-01-12

Family

ID=13627001

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7719479A Pending JPS562425A (en) 1979-06-18 1979-06-18 Power generator

Country Status (1)

Country Link
JP (1) JPS562425A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6282335U (en) * 1985-11-13 1987-05-26
JPH0331822U (en) * 1989-08-08 1991-03-28

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5329761A (en) * 1976-08-31 1978-03-20 Mitsutoyo Seisakusho Stylus measuring instrument

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5329761A (en) * 1976-08-31 1978-03-20 Mitsutoyo Seisakusho Stylus measuring instrument

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6282335U (en) * 1985-11-13 1987-05-26
JPH0331822U (en) * 1989-08-08 1991-03-28

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