FIELD: engines and pumps.
SUBSTANCE: device is designed to supply various fluid working media, including lubricants, to friction parts of mechanisms, braking and load-lifting devices. The device incorporates a housing with an outlet branch and a chamber made from an elastic material and filled with a fluid working medium. The said chamber is arranged in the housing so that to form a gas space isolated from the chamber. A gas permeable additional layer inert to materials in contact with it is arranged inside the gas space between the aforesaid chamber and the housing inner surface. The said additional layer can vary its shape to cope with the shape change of the chamber made from elastic material.
EFFECT: stable working fluid medium supply and higher reliability.
1 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| DEVICE FOR SUPPLY OF FLUID WORKING MEDIUM | 2007 |
|
RU2334160C1 |
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| DEVICE FOR SUPPLY OF WORKING FLUID MEDIUM | 2015 |
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| DEVICE FOR FEEDING WORKING FLUID | 2016 |
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RU2631097C1 |
| FLUID MATERIAL FEEDER | 2002 |
|
RU2223441C2 |
