Title:
ADJUSTMENT METHOD OF POWER CONSUMPTION OF LOADING, ADJUSTING CIRCUIT FOR POWER CONSUMPTION OF LOADING, AND ELECTRIC LIGHTING DEVICE FOR LAMP
Document Type and Number:
Japanese Patent JP2004312995
Kind Code:
A
Abstract:
To improve an adjusting method for power consumption of a capacitive load and an adjusting circuit for the power consumption of the capacitive load.
During a power feed part is turned off, a current path bridging a load input side is opened. During the power feed part is turned on, a smoothing capacitor through a converter is charged till voltage of the smoothing capacitor of load reaches the prescribed maximum value.
Inventors:
FISCHER KLAUS
KREITTMAYR JOSEF
KREITTMAYR JOSEF
Application Number:
JP2004098711A
Publication Date:
November 04, 2004
Filing Date:
March 30, 2004
Export Citation:
Assignee:
PATENT TREUHAND GES FUER ELEKTRISCHE GLUEHLAMPEN MBH
International Classes:
H02M7/12; H02M7/217; H03K17/725; H05B41/285; H05B41/24; H05B41/36; H05B41/392; (IPC1-7): H02M7/12; H02M7/48; H03K17/725
Domestic Patent References:
JP2002543748A | 2002-12-17 | |||
JP2002280193A | 2002-09-27 | |||
JPH076889A | 1995-01-10 | |||
JPH11162686A | 1999-06-18 | |||
JPH11191955A | 1999-07-13 | |||
JP2000115998A | 2000-04-21 | |||
JP2004040913A | 2004-02-05 | |||
JPH0654541A | 1994-02-25 |
Foreign References:
US5960207A | 1999-09-28 |
Attorney, Agent or Firm:
Toshio Yano
Toshiomi Yamazaki
Takuya Kuno
Einzel Felix-Reinhard
Reinhard Einsel
Toshiomi Yamazaki
Takuya Kuno
Einzel Felix-Reinhard
Reinhard Einsel
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