FIELD: machine building.
SUBSTANCE: invention relates to valve (V), in particular a steam valve, preferably for an expansion machine for an automobile. Valve (V) includes supply chamber (1) adapted to inject a medium therein, in particular steam, through valve feed (2), working chamber (3), configured for introducing therein a medium from supply chamber (1), wherein the medium is able to expand or contract in working chamber (3), valve part (4), by means of which the connection between supply chamber (1) and working (3) chamber is opened or closed, and reciprocating movable valve rod (5), which is connected to first separate section (5.1) with valve part (4) and is controlled by second separate section (5.2), wherein valve (V) has return valve element (8), which serves to return valve part (4), wherein valve (V) has bellows (7), which serves to seal working chamber (3) in separate areas, wherein bellows (7) is located around valve rod (5), and valve return element (8) is located in supply chamber (1).
EFFECT: reduction of possible leakage flows and the smallest possible harmful volume.
23 cl, 2 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| FLUID MEDIUM VALVE, NAMELY, BACK CHECK VALVE FOR VANISHING UNIT | 2010 |
|
RU2533127C2 |
| VALVE APPLIANCE FOR DISCHARGE PIPE | 2013 |
|
RU2637212C2 |
| NON-RETURN VALVE | 2016 |
|
RU2667862C2 |
| VALVE FOR DOSING THE FLUID MEDIUM | 2012 |
|
RU2626178C2 |
| VALVE AND VALVE DIAPHRAGM | 2013 |
|
RU2604467C2 |
| VALVE WITH COMBINATION SEAT AND DISK SPRAYER | 1997 |
|
RU2187687C2 |
| PNEUMATIC ELECTROMAGNETIC VALVE, DEVICE WITH ELECTROMAGNETIC VALVE, AND METHOD FOR DIAGNOSTICS OF PNEUMATIC ELECTROMAGNETIC VALVE | 2019 |
|
RU2792151C2 |
| CHECK VALVE TO SPRAY NOZZLE AND NOZZLE TUBE | 2012 |
|
RU2593449C2 |
| DRAIN VALVE FOR DRAIN TANK OF SANITARY APPLIANCE | 2018 |
|
RU2743254C1 |
| SWITCH VALVE FOR SYSTEM OF SAFETY VALVES AND SYSTEM OF SAFETY VALVES | 2017 |
|
RU2687390C2 |
