FIELD: engines.
SUBSTANCE: invention relates to propulsion engineering. Gaseous fuel pressure regulator comprises casing with cover, between which there is diaphragm which divides cavity inside cover, which is interconnected with air pressure source, and cavity in housing, which is interconnected with gaseous fuel. Yoke is connected to diaphragm, in which there is rod arranged in slot of lever located on axis installed in housing. Opposite lever gate valve closing element is installed opening and locking passage of gaseous fuel. In diaphragm rod with threaded ends is inserted, with one of them connected said yoke, and on other end nut is screwed in. Between yoke and nut on both sides of diaphragm washers are installed. On regulator cover there is control electronic device to control air pressure supplied to cavity inside controller housing cover by signal from electronic engine control unit.
EFFECT: technical result is increase in efficiency and operating efficiency of internal combustion engine.
1 cl, 2 dwg
| Title | Year | Author | Number |
|---|---|---|---|
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