Global Patent Index - EP 1043501 A3

EP 1043501 A3 2001-02-28 - Oil filter for a multistage piston compressor

Title (en)

Oil filter for a multistage piston compressor

Title (de)

Ölfilter für einen mehrstufigen Kolbenverdichter

Title (fr)

Filtre à huile pour un compresseur à piston à plusieurs étages

Publication

EP 1043501 A3 (DE)

Application

EP 00106145 A

Priority

DE 19916172 A

Abstract (en)

[origin: EP1043501A2] The filter (5) is fitted in a breather of a crankcase (1) for a multi-stage compressor. The filter is connected to the crank on the inlet side and to the atmosphere on the output side. The filter is a very fine filter and has an oil collection vol. (6) the inlet side with an oil outlet connected to the crankcase

IPC 1-7 (main, further and additional classification)

F04B 39/16; F01M 13/04; F04B 39/02

IPC 8 full level (invention and additional information)

F04B 39/04 (2006.01); F04B 39/02 (2006.01)

CPC (invention and additional information)

F04B 39/0207 (2013.01); Y10S 55/19 (2013.01)

Citation (search report)

Designated contracting state (EPC)

AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

EPO simple patent family

EP 1043501 A2 20001011; EP 1043501 A3 20010228; EP 1043501 B1 20061011; AT 342442 T 20061115; DE 19916172 A1 20001019; DE 19916172 C2 20010531; DE 50013582 D1 20061123; JP 2000303955 A 20001031; SG 82075 A1 20010724; US 6398828 B1 20020604

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