FIELD: motors and pumps.
SUBSTANCE: reduction gear comprises assembled casing, valve and command piston. Command piston is arranged in the form of cylinder having protrusion in near-bottom part, at that command piston provides possibility of valve reciprocal motion. Valve is arranged as tubular in the form of hollow cylinder together with command piston, contact end of valve at closed reduction gear rests against sealing insert of support.
EFFECT: lower control force and simplification of reduction gear design.
1 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| GAS REDUCER | 2018 |
|
RU2722889C2 |
| COMMAND REDUCTION GEAR | 2008 |
|
RU2364913C1 |
| COCK | 2007 |
|
RU2353841C2 |
| REGULATING PILOT VALVE | 2015 |
|
RU2610768C1 |
| SAFETY SHUT-OFF ELECTROMAGNETIC VALVE | 2007 |
|
RU2347967C1 |
| VALVE | 2009 |
|
RU2426026C2 |
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|
RU2540931C2 |
| REDUCER AND GAS FLOW REGULATION METHOD | 2013 |
|
RU2530179C1 |
| DOUBLE-CIRCUIT COCK | 2007 |
|
RU2357141C1 |
| AUTOMATIC PRESSURE REGULATOR | 2021 |
|
RU2761993C1 |
