Title:
CONSTRUCTION OF SUCTION PIPE AND PRESSURE PIPE IN OIL PUMP
Document Type and Number:
Japanese Patent JPS5449602
Kind Code:
A
Abstract:
An oil pump is disclosed having a pressure pipe which is coaxially disposed within a suction pipe to provide a shielding of the pressure pipe. Both the suction pipe and the pressure pipe are arranged parallel to a vertical axis of a housing of the pump. An oil-jet ejector is connected to the interior of the pump housing through openings which provide a continuous venting of the oil flow within the pump. The venting is provided on both the intake and discharge ends of the pump.
Inventors:
FUERITSUKUSU PERUNASUKONII
Application Number:
JP10869378A
Publication Date:
April 19, 1979
Filing Date:
September 06, 1978
Export Citation:
Assignee:
BBC BROWN BOVERI & CIE
International Classes:
F01D25/20; F04C15/06; F04B23/14; F04C2/18; F04C13/00; F04C15/00; F16N13/20; (IPC1-7): F04C15/00