Power plants – Pressure fluid source and motor – With control means for structure storing work driving energy
Patent
1994-11-23
1996-12-17
Nguyen, Hoang
Power plants
Pressure fluid source and motor
With control means for structure storing work driving energy
60484, F16D 3102
Patent
active
055841805
ABSTRACT:
A hydraulic device for operating at least one linearly movable component, especially a movable contact piece of a medium-voltage or high-voltage power circuit breaker, includes a piston-cylinder configuration being assigned to the at least one component. A high-pressure reservoir supplies a hydraulic fluid at high pressure to the piston-cylinder configuration. A low-pressure reservoir is provided for the hydraulic fluid. A pump conveys the hydraulic fluid from the low-pressure reservoir to the high-pressure reservoir. A central distribution device is connected to the at least one component and has at least one line for the hydraulic fluid at high pressure and at least one line for the hydraulic fluid at low pressure.
REFERENCES:
patent: 4748897 (1988-06-01), Hoge et al.
patent: 4754693 (1988-07-01), Teltscher
patent: 5018431 (1991-05-01), Gray et al.
patent: 5236057 (1993-08-01), Takehara et al.
patent: 5251535 (1993-10-01), Lacher et al.
ABB Publ. No. 9, 1992, pp. 434-439, "Schaltanlagen" (Switching Stations).
DE-Publ. Elektrie, No. 4, 1992, pp. 161-164, "Weiterentwicklung der Antriebstechnik fur SF6-Hoch . . . ".
Plettner Horst
Weingartner Rudi
ABB Patent GmbH
Nguyen Hoang
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