Electricity: battery or capacitor charging or discharging – Serially connected batteries or cells – With discharge of cells or batteries
Patent
1994-09-28
1996-10-22
Wong, Peter S.
Electricity: battery or capacitor charging or discharging
Serially connected batteries or cells
With discharge of cells or batteries
363 59, 307110, H02M 700, H02M 318
Patent
active
055680356
ABSTRACT:
A variable-capacitance power supply apparatus has an inexpensive structure for variably supplying a desired high power to a load by selecting an appropriate total capacitance for storing charge. A number "n" (an arbitrary integer) of series-coupled capacitors each having capacitance C are independently charged to produce an appropriate output voltage. The total capacitance Cs of the series-coupled capacitors is obtained as Cs=C
. The total charge Q stored in the series-coupled capacitors is proportional to the total capacitance Cs. The series-coupled capacitors are selectively charged to produce an appropriate output voltage and the desired high power to be supplied to the load.
REFERENCES:
patent: 3579074 (1971-05-01), Richell
patent: 3755711 (1973-08-01), Fendt
patent: 3818309 (1974-06-01), Ichikawa
patent: 4451743 (1984-05-01), Suzuki et al.
patent: 4689734 (1987-08-01), Lang
patent: 5003244 (1991-03-01), Davis, Jr.
patent: 5008798 (1991-04-01), Harvey
patent: 5063340 (1991-11-01), Kalenowsky
patent: 5095223 (1992-03-01), Thomas
patent: 5119010 (1992-06-01), Shirata et al.
patent: 5161094 (1992-11-01), Bruder et al.
patent: 5170129 (1992-12-01), Nobue et al.
patent: 5179289 (1993-01-01), Sridharan
patent: 5187421 (1993-02-01), Naito
patent: 5255660 (1993-10-01), Vogel et al.
patent: 5422558 (1995-06-01), Stewart
patent: 5461297 (1995-10-01), Crawford
Kato Katsuhisa
Onozawa Toshihiko
Shin K.
Sony/Tektronix Corporation
Wong Peter S.
LandOfFree
Variable-capacitance power supply 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 Variable-capacitance power supply apparatus, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Variable-capacitance power supply apparatus will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2361071