PROPORTIONER Russian patent published in 2005 - IPC

FIELD: machine engineering, namely aircrafts, possibly fuel system devices for regulating and feeding fuel components to engine.

SUBSTANCE: apparatus includes housing, supplying and discharging pipelines and mechanisms for regulating relation and flow rate of components. Housing is in the form of set of sleeves with lids whose number is equal to number of controlled components. Movable and stationary partitions with flow-through windows are placed in said sleeves. Partitions divide cavity of sleeves by inlet and outlet chambers. Sleeves are provided with supplying and discharging pipelines respectively. Movable partitions are spring-loaded and they are mounted in splines of central sleeve in the form of cylinder. Said cylinder is placed in central zones of sleeves and lids and it is mounted in boundary lids. Each stationary partition includes rigidly secured to it lever for setting relation of fuel components. Said lever is fixed to housing by means of ball fixing member.

EFFECT: possibility for regulating total flow rate of components at keeping necessary mutual relation of them.

2 dwg