发明名称 |
CI PER FLUIDI FRIGORIFERI PERFEZIONAMENTI NELL'IMPIANTO DI LUBRIFICAZIONE DI COMPRESSORI ERMETI- |
摘要 |
<p>Improved lubrication of sealed compressors having a crankshaft provided with a longitudinal interior duct and a tubular member coupled to a lower end of the interior duct and having a substantially cylindrical upper section and a substantially conical lower section adapted to be submerged in oil. An upper end of the internal lubrication duct ends in a first substantially conical section and a second substantially cylindrical section of variable contour depending upon the profile of the upper end of the crankshaft. A spring may also be situated inside of the tubular member.</p> |
申请公布号 |
IT8621529(D0) |
申请公布日期 |
1986.08.26 |
申请号 |
IT19860021529 |
申请日期 |
1986.08.26 |
申请人 |
UNIDAD HRMETICA ,S.A.;NA SPAGNA |
发明人 |
DANIEL AUDI PIERA;JUAN JOSE' ANGULO GOMEZ |
分类号 |
F04B39/02;(IPC1-7):F25B/ |
主分类号 |
F04B39/02 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|