| 摘要 |
<p>The fuel injection installation for i/c engines has a measurement unit in the suction pipe and a throttle valve operable at will, the measurement unit being moved against the return force corresponding to the air quantity passing through. It accordingly displaces a control slide unit of a valve in the fuel feed line for measurement of the amount of fuel commensurate to the air intake quantity. A pressure control valve uses a bi-metal spring acting dependent upon temperature and/or time, and a by-pass connects the suction pipe section upstream and downstream of the throttle valve. The valve part (56) controlling the cross-section of the air by-pass (54) is operable by means of the bi-metal spring (49) of the pressure control valve (42).</p> |
