Title:
MULTIPLE OIL FILTRATION SYSTEM AND METHOD FOR IT
Document Type and Number:
Japanese Patent JPH10141272
Kind Code:
A
Abstract:
To provide a multiple oil filtration system applicable to several hydraulic rotary pumps.
A multiple oil filtration system consists of a connecting member for connecting respective level gaseous of RPs 10a,...10e to one another, a supply side connecting member 4 for connecting respective supply side valves 20a,...20e of the RPs 10a,...10e in common, a return side connecting member 3 for connecting return side valves 30a,...30e of the RPs in common, and an oil filter 1 provided with a filter element and arranged between the connecting pipelines 40a, 40b for connecting the supply side connecting member 4 to the return side connecting member 3.
Inventors:
IZAWA MASAO
TAKASU TERUTSUNE
TANABE HIDEAKI
TAKASU TERUTSUNE
TANABE HIDEAKI
Application Number:
JP30259896A
Publication Date:
May 26, 1998
Filing Date:
November 14, 1996
Export Citation:
Assignee:
HITACHI KEISOKKI SERVICE KK
International Classes:
G01N27/62; F04C25/02; (IPC1-7): F04C25/02; G01N27/62
Attorney, Agent or Firm:
Akio Takahashi (1 person outside)