Lubrication – Systems – With machine starting means
Patent
1988-11-03
1990-02-13
Jones, Larry
Lubrication
Systems
With machine starting means
184 611, 184212, 60 3908, F01D 2520
Patent
active
048998508
ABSTRACT:
The invention relates to a lubricating device for a turbomachine with a main oil pump mechanically connected to a central rotor shaft, which main oil pump exhibits an input port or, respectively, an output port which is connected for fluid with a suction line or, respectively, a discharge line, and including a hydraulically driven oil pump unit, including a motor and a pump, disposed in the region of the oil container, which oil pump unit pumps lubricating oil from the oil container via a main supply line to the consumer points. The motor of the oil pump unit is driven by the oil flowing out of the discharge line of the main oil pump, and the pump is mechanically driven by the motor, and withdraws oil from the oil container. In order to create such a device or apparatus, it is disclosed that the main oil pump (4) and the motor (11) of the oil pump unit (10), where the output port of the oil pump unit (10) is connected to the suction line (6) of the main oil pump (4), together with the lines (6, 8) form a closed circulation placed under pressure. The pump (12) of the oil pump unit (10) pumps oil into the main supply line (21). The suction line (6) of the main oil pump (4) exhibits a connection line (28) with a pressure regulator (25) to the main supply line (21), as well as a discharge line (24), provided with a baffle, and running to the oil container (9), are provided for the balancing of the leakage losses and for the discharge of the occurring friction load output.
REFERENCES:
patent: 1647135 (1927-11-01), Johnson
patent: 2245175 (1941-06-01), Bany
patent: 2440980 (1948-05-01), Sheppard
patent: 2711071 (1955-06-01), Frankel
patent: 3472024 (1969-10-01), Strub et al.
patent: 3658153 (1972-04-01), Berman
patent: 4431372 (1984-02-01), Dadhich
patent: 4446377 (1984-05-01), Kure-Jensen et al.
patent: 4511016 (1985-04-01), Doell
patent: 4629033 (1986-12-01), Moore et al.
Alfes Ludger
Koller Walter
Jones Larry
Kasper Horst M.
Mannesmann Aktiengesellschaft
LandOfFree
Lubricating device for a turbomachine does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Lubricating device for a turbomachine, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Lubricating device for a turbomachine will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1161579