Internal-combustion engines – Starting device – Auxiliary fuel supply device
Patent
1993-12-20
1995-10-31
Argenbright, Tony M.
Internal-combustion engines
Starting device
Auxiliary fuel supply device
123 73A, 123437, 261 395, F02M 104, F02M 7104, F02M 1704
Patent
active
054620244
ABSTRACT:
An auxiliary carburetion device in direct fuel injection engines, to be positioned in correspondence with a main duct (12) feeding air to the engine crankcase (10), a throttling member (38) being located in the main duct (12). The device includes a block (13) containing at least one selective regulating element (15, 25) positioned in a connection duct (19, 20; 30) which is connected at one end to a vessel (14; 45, 51) containing a constant predeterminable amount of fuel and to a mixing air duct (23, 32), and at the other end to the main duct (12) feeding the crankcase (10).
REFERENCES:
patent: 4172864 (1979-10-01), Hohsho et al.
patent: 4216175 (1980-08-01), Schauer
patent: 5241931 (1993-09-01), Radel
Argenbright Tony M.
Piaggio Veicoli Europei S.p.A.
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