FIELD: machine building.
SUBSTANCE: device consists of pneumatic chamber with movable wall and throttle orifice in wall of pneumatic chamber. The throttle orifice is designed for throttling gas motion caused by motion of parts of the device in at least one direction of motion subjected to damping. The device consists of valve arrangement with a valve element suspended by means of a flexible elastomer suspension restricting the throttle orifice. At pressure rise it increases the throttle orifice between sides of the valve arrangement owing to elastic extension of the elastomer suspension. The valve element is made as a whole with the flexible elastomer suspension.
EFFECT: simplified design of pneumatic damper.
9 cl, 15 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| ACCELERATING OR BRAKING DEVICE | 2015 |
|
RU2668068C2 |
| DAMPER | 2018 |
|
RU2762652C2 |
| DAMPING OR RETURN DEVICE FOR SLIDING DOORS LEAFS OR DRAWERS | 2015 |
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RU2687630C2 |
| REFRIGERATOR WITH SHELF | 2007 |
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RU2425301C2 |
| ANTI-SHOCK SUSPENSION | 2018 |
|
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| HYDROELASTOMERIC ELASTIC-DAMPING DEVICE OF THE VEHICLE SUSPENSION SYSTEM | 2021 |
|
RU2767801C1 |
| AUTOMATIC RETURN DEVICE FOR MOVABLE COMPONENTS OF FURNITURE | 2006 |
|
RU2386378C2 |
| PNEUMATIC HYDRAULIC SPRING OF VEHICLE SUSPENSION | 2018 |
|
RU2694706C1 |
| HYDRAULIC DAMPER | 2011 |
|
RU2457375C1 |
| FLUID FLOW RATE CONTROL DEVICE (VERSIONS) | 2011 |
|
RU2586811C2 |
