Power plants – Pressure fluid source and motor – With means purging – cleaning or separating undesirables from...
Reexamination Certificate
2005-11-15
2005-11-15
Look, Edward K. (Department: 3745)
Power plants
Pressure fluid source and motor
With means purging, cleaning or separating undesirables from...
C137S565190, C137S565330
Reexamination Certificate
active
06964162
ABSTRACT:
A hydraulic pressure generating apparatus includes a hydraulic oil feed line for feeding hydraulic oil with high pressure from an oil tank to a hydraulic pressure control system of a generator by an oil feeding pump unit, a hydraulic oil return line for returning drain oil from the hydraulic pressure control system to the oil tank, and a circulation line for circulating and purifying the hydraulic oil of the oil tank by a circulating pump unit. In such apparatus, the hydraulic oil is flame resistant hydraulic oil which is hardly deteriorated by direct heating, and the flame resistant hydraulic oil is heated by a heater disposed in the oil tank.
REFERENCES:
patent: 5600954 (1997-02-01), Bay et al.
patent: 1 603 503 (1971-05-01), None
patent: 11-351209 (1999-12-01), None
patent: 2000-38905 (2000-02-01), None
Narabe Atsushi
Shindo Osamu
Takahashi Makoto
Kabushiki Kaisha Toshiba
Leslie Michael
Look Edward K.
Oblon & Spivak, McClelland, Maier & Neustadt P.C.
LandOfFree
Hydraulic pressure generating apparatus does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Hydraulic pressure generating apparatus, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Hydraulic pressure generating apparatus will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3457787