Electricity: power supply or regulation systems – Output level responsive – Using a transformer or inductor as the final control device
Reexamination Certificate
2001-09-27
2010-06-08
Han, Jessica (Department: 2838)
Electricity: power supply or regulation systems
Output level responsive
Using a transformer or inductor as the final control device
C363S143000
Reexamination Certificate
active
07733069
ABSTRACT:
AC module makers must prepare two types of AC modules for the 100-V and 200-V outputs only for domestic supply. For foreign countries, the makers must manufacture AC modules compatible with more system voltages. To solve these problems, the control circuit of an AC module controls the operation of an inverter circuit and/or the transformation ratio of a transforming circuit, and ON/OFF-controls a switch on the basis of the system voltage and connection state of an electric power system.
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Official Action dated Mar. 2, 2009 in Japanese Application No. 2000-299974.
Parker, Sybil P. (Ed.), McGraw-Hill Dictionary of Scientific and Technical Terms, Fifth Edition, New York: McGraw Hill Book Company, 1994, p. 652.
Japanese Office Action dated May 25, 2009, from corresponding Japanese Application No. 2000-299974.
Takehara Nobuyoshi
Toyomura Fumitaka
Canon Kabushiki Kaisha
Fitzpatrick ,Cella, Harper & Scinto
Han Jessica
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