JPS54117818A - Two-cycle engine - Google Patents

Two-cycle engine

Info

Publication number
JPS54117818A
JPS54117818A JP2485178A JP2485178A JPS54117818A JP S54117818 A JPS54117818 A JP S54117818A JP 2485178 A JP2485178 A JP 2485178A JP 2485178 A JP2485178 A JP 2485178A JP S54117818 A JPS54117818 A JP S54117818A
Authority
JP
Japan
Prior art keywords
cycle engine
crankcase
density material
engine
weights
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
JP2485178A
Other languages
Japanese (ja)
Inventor
Takeshi Tanaka
Shunzo Yamaguchi
Masayuki Abe
Masashi Kida
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.)
Soken Inc
Original Assignee
Nippon Soken Inc
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 Nippon Soken Inc filed Critical Nippon Soken Inc
Priority to JP2485178A priority Critical patent/JPS54117818A/en
Publication of JPS54117818A publication Critical patent/JPS54117818A/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
    • 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

Landscapes

  • Supercharger (AREA)
  • Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)

Abstract

PURPOSE: To increase the supply air ratio to a two-cycle engine by reducing the clearance volume between the crankcase and the balance weight of the engine.
CONSTITUTION: A connecting rod 17 connected to a piston (not shown) of a two- cycle engine is connected at the other end thereof to two balance weights 32, 32 contained in a crankcase 12 via a pin 33. These weights 32, 32 are secured to a crankshaft 31 supported via bearings 27, 28 and formed in circle in cross section, and, in addition, formed at the sector portion 34 at the upper portion thereof of low density material such as aluminum or the like and at the residual portion 34' thereof of high density material such as carbon steel or the like.
COPYRIGHT: (C)1979,JPO&Japio
JP2485178A 1978-03-03 1978-03-03 Two-cycle engine Pending JPS54117818A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2485178A JPS54117818A (en) 1978-03-03 1978-03-03 Two-cycle engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2485178A JPS54117818A (en) 1978-03-03 1978-03-03 Two-cycle engine

Publications (1)

Publication Number Publication Date
JPS54117818A true JPS54117818A (en) 1979-09-12

Family

ID=12149707

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2485178A Pending JPS54117818A (en) 1978-03-03 1978-03-03 Two-cycle engine

Country Status (1)

Country Link
JP (1) JPS54117818A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6190746A (en) * 1984-10-08 1986-05-08 財団法人　雑賀技術研究所 Apparatus for heating grain moisture conditioner

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6190746A (en) * 1984-10-08 1986-05-08 財団法人　雑賀技術研究所 Apparatus for heating grain moisture conditioner
JPH0247937B2 (en) * 1984-10-08 1990-10-23 Saika Gijutsu Kenkyusho

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