Internal-combustion engines – Charge forming device – Auxiliary air or gas used to inject fuel
Patent
1990-11-02
1992-03-10
Dolinar, Andrew M.
Internal-combustion engines
Charge forming device
Auxiliary air or gas used to inject fuel
123 4131, 123 4132, 123198E, F02M 6702
Patent
active
050942174
ABSTRACT:
An air fuel injector system for a two cycle crankcase compression internal combustion engine, including an insulating housing encircling and enclosing at least a portion of the air fuel injectors for sound deadening. In addition, air is circulated through this housing to cool the injectors. The circulated air is air that is bypassed from an air compressor to maintain regulated pressure for the air fuel injectors.
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patent: 3941115 (1976-03-01), Tshida et al.
patent: 4071009 (1978-01-01), Kraina
patent: 4141334 (1979-02-01), Hatz
patent: 4800862 (1989-01-01), McKay et al.
Kaku Junichi
Suzuki Takahiro
Beutler Ernest A.
Dolinar Andrew M.
Yamaha Hatsudoki Kabushiki Kaisha
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