JPS5629007A - Driving system for exhaust valve - Google Patents

Driving system for exhaust valve

Info

Publication number
JPS5629007A
JPS5629007A JP10526679A JP10526679A JPS5629007A JP S5629007 A JPS5629007 A JP S5629007A JP 10526679 A JP10526679 A JP 10526679A JP 10526679 A JP10526679 A JP 10526679A JP S5629007 A JPS5629007 A JP S5629007A
Authority
JP
Japan
Prior art keywords
pump
fuel
exhaust valve
gear
hose
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
JP10526679A
Other languages
Japanese (ja)
Other versions
JPS631443B2 (en
Inventor
Masahiro Yamamoto
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.)
Yamaha Motor Co Ltd
Original Assignee
Yamaha 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 Yamaha Motor Co Ltd filed Critical Yamaha Motor Co Ltd
Priority to JP10526679A priority Critical patent/JPS5629007A/en
Publication of JPS5629007A publication Critical patent/JPS5629007A/en
Publication of JPS631443B2 publication Critical patent/JPS631443B2/ja
Granted 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

Abstract

PURPOSE: To accurately open or close an exhaust valve by probiding a driving mechanism, which operates on a discharge pressure from a fuel pump. in a fuel circulation circuit containing the fuel pump which is driven with respect to the action of an engine.
CONSTITUTION: A crankshaft 3 of a 2-cycle engine A, a driven gear 8, a small diameter gear 29 coaxially mounted on the gear, an idle gear 30, and a driven gear 10 centered on a revolutional shaft 9 of a pump P are meshed in series to drive the pump P. A fuel inside a fuel tank is suck up through a hose 18 and the fuel is fed back therein through a hose 20 on account of the motion of the pump P. One end of another hose 31 is connected to a discharge side passage of the pump P and the other end is communicated with a pressure applied room 23 within a driving mechanism "c" for running an exhaust valve 2. The driving mechaism "c" actuates an exhaust valve 2 with the aids of a diaphragm 21, a rod 22 and a lever 27 according to an increase or a decrease in a pump discharge pressure carried into the pressure applied room 23.
COPYRIGHT: (C)1981,JPO&Japio
JP10526679A 1979-08-17 1979-08-17 Driving system for exhaust valve Granted JPS5629007A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10526679A JPS5629007A (en) 1979-08-17 1979-08-17 Driving system for exhaust valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10526679A JPS5629007A (en) 1979-08-17 1979-08-17 Driving system for exhaust valve

Publications (2)

Publication Number Publication Date
JPS5629007A true JPS5629007A (en) 1981-03-23
JPS631443B2 JPS631443B2 (en) 1988-01-12

Family

ID=14402851

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10526679A Granted JPS5629007A (en) 1979-08-17 1979-08-17 Driving system for exhaust valve

Country Status (1)

Country Link
JP (1) JPS5629007A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60231818A (en) * 1984-04-27 1985-11-18 Kuraray Co Ltd Modified cross-section polybutylene terephthalate fiber and its manufacture
JPS6256401A (en) * 1985-09-06 1987-03-12 Earth Chem Corp Ltd Insecticidal method
JPS63282310A (en) * 1987-05-12 1988-11-18 Asahi Chem Ind Co Ltd Self-crimping hollow polyester fiber

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5341294A (en) * 1976-09-27 1978-04-14 Laurel Bank Machine Co Device for feeding stacked paper money

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5341294A (en) * 1976-09-27 1978-04-14 Laurel Bank Machine Co Device for feeding stacked paper money

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60231818A (en) * 1984-04-27 1985-11-18 Kuraray Co Ltd Modified cross-section polybutylene terephthalate fiber and its manufacture
JPS6256401A (en) * 1985-09-06 1987-03-12 Earth Chem Corp Ltd Insecticidal method
JPS63282310A (en) * 1987-05-12 1988-11-18 Asahi Chem Ind Co Ltd Self-crimping hollow polyester fiber

Also Published As

Publication number Publication date
JPS631443B2 (en) 1988-01-12

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