Title:
2ストローク内燃機関
Document Type and Number:
Japanese Patent JP4271890
Kind Code:
B2
Abstract:
A two-stroke internal combustion engine comprising a cylinder (10; 50) with a movable piston (11; 52) in it, which cylinder at its one end has a combustion chamber (16; 51) and at its other end is connected to a crankcase (15; 53). The crankcase and the combustion chamber are mutually connected via a scavenging duct (17; 56), whose opening and closing is controlled by the movement of the piston, and a carburetor (20; 55) is via an inlet port (21) connected to the crankcase. In order to simplify starting the engine it is provided with a device (23-6; 61-65; 70-72) for supply of fuel to the scavenging duct (17; 56) adjacent the combustion chamber.
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Inventors:
Storm, hans
Carusson, bo
Carusson, bo
Application Number:
JP2001551977A
Publication Date:
June 03, 2009
Filing Date:
January 14, 2000
Export Citation:
Assignee:
Fusukuvarna Actie Borrag
International Classes:
F02B25/14; F02B25/22; F02D41/06; F02M1/16; F02M17/08; F02N19/00; F02B75/02
Domestic Patent References:
| JP61147330U | ||||
| JP57052645A | ||||
| JP9500943A |
Attorney, Agent or Firm:
Atsushi Aoki
Jun Tsuruta
Tetsuro Shimada
Shimichi Akihisa
Kurachi Yasuyuki
Kumi Imaeda
Shinozaki Masami
Hirose Shigeki
Shinji Mitsuhashi
Tanimitsu Masaharu
Koichi Ito
Niwa Masataka
Jun Tsuruta
Tetsuro Shimada
Shimichi Akihisa
Kurachi Yasuyuki
Kumi Imaeda
Shinozaki Masami
Hirose Shigeki
Shinji Mitsuhashi
Tanimitsu Masaharu
Koichi Ito
Niwa Masataka