Patent classifications
F
MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
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F02
COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
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F02M
SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
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69/00
Low-pressure fuel-injection apparatus; ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel
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F02M69/30
characterised by means for facilitating the starting-up or idling of engines or by means for enriching fuel charge, e.g. below operational temperatures or upon high power demand of engines
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F02M69/32
with an air by-pass around the air throttle valve or with an auxiliary air passage, e.g. with a variably controlled valve therein
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F02M69/32

FLOW RATE CONTROL VALVE
20170002948 · 2017-01-05 · ·

A flow rate control valve in which a valve body can be assembled and removed to a driving source. Where a valve body is assembled to a motor, a moving member is screwed to one end of a rotating shaft, the moving member is inserted into the valve member, the valve member is abutted on a locking portion, the valve member is prevented from coming off from the moving member, the valve member is disposed to an energizing member provided in the body, and the valve body can be assembled to the motor. Where the valve body is removed, the valve member prevented from coming off is pulled out from the body with the moving member, the valve member is removed from the moving member by releasing coming-off prevention of the valve member, further the moving member is removed from the rotating shaft, and the valve body can be removed.