CN1292538C - 平滑电路 - Google Patents
平滑电路 Download PDFInfo
- Publication number
- CN1292538C CN1292538C CN01820926.2A CN01820926A CN1292538C CN 1292538 C CN1292538 C CN 1292538C CN 01820926 A CN01820926 A CN 01820926A CN 1292538 C CN1292538 C CN 1292538C
- Authority
- CN
- China
- Prior art keywords
- current
- electric capacity
- circuit
- charging
- voltage
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000009499 grossing Methods 0.000 title claims abstract description 82
- 238000007599 discharging Methods 0.000 claims abstract description 62
- 230000009471 action Effects 0.000 claims description 45
- 230000033228 biological regulation Effects 0.000 claims description 37
- 239000003990 capacitor Substances 0.000 abstract description 5
- 230000010354 integration Effects 0.000 abstract 1
- 230000008859 change Effects 0.000 description 17
- 230000015572 biosynthetic process Effects 0.000 description 12
- 238000010586 diagram Methods 0.000 description 12
- 230000008901 benefit Effects 0.000 description 2
- 230000005684 electric field Effects 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
- 240000005373 Panax quinquefolius Species 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03G—CONTROL OF AMPLIFICATION
- H03G3/00—Gain control in amplifiers or frequency changers
- H03G3/20—Automatic control
- H03G3/30—Automatic control in amplifiers having semiconductor devices
Landscapes
- Amplifiers (AREA)
- Dc-Dc Converters (AREA)
- Electronic Switches (AREA)
Abstract
Description
Claims (11)
Applications Claiming Priority (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP388815/2000 | 2000-12-21 | ||
JP388815/00 | 2000-12-21 | ||
JP2000388815 | 2000-12-21 | ||
JP198217/01 | 2001-06-29 | ||
JP2001198217 | 2001-06-29 | ||
JP198217/2001 | 2001-06-29 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1481613A CN1481613A (zh) | 2004-03-10 |
CN1292538C true CN1292538C (zh) | 2006-12-27 |
Family
ID=26606273
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN01820926.2A Expired - Fee Related CN1292538C (zh) | 2000-12-21 | 2001-12-20 | 平滑电路 |
Country Status (5)
Country | Link |
---|---|
US (2) | USRE42334E1 (zh) |
JP (1) | JP3999664B2 (zh) |
CN (1) | CN1292538C (zh) |
TW (1) | TWI289970B (zh) |
WO (1) | WO2002051005A1 (zh) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004040447A (ja) * | 2002-07-03 | 2004-02-05 | Toyota Industries Corp | Agc回路 |
JP3705274B2 (ja) * | 2003-04-04 | 2005-10-12 | 日産自動車株式会社 | 組電池の異常検出装置 |
JP4418259B2 (ja) * | 2004-02-27 | 2010-02-17 | 株式会社日立製作所 | 電動ブレーキ装置 |
US7573240B2 (en) * | 2004-12-01 | 2009-08-11 | 02Micro International Limited | Low noise charging method and device for portable devices |
DE102006017341A1 (de) * | 2006-04-11 | 2007-10-18 | Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH | Reduzierte Verlustleistung in Elektronischen Vorschaltgeräten (EVGs) |
CN101710741B (zh) * | 2009-11-11 | 2012-07-18 | 中兴通讯股份有限公司 | 一种脉冲电流平滑方法及装置 |
US9343971B2 (en) * | 2009-12-30 | 2016-05-17 | Silicon Laboratories Inc. | Synchronous VCC generator for switching voltage regulator |
US20110157919A1 (en) * | 2009-12-30 | 2011-06-30 | Yeshoda Yedevelly | Vcc generator for switching regulator |
JP6115517B2 (ja) * | 2014-05-09 | 2017-04-19 | 株式会社村田製作所 | 電圧平滑化回路、電圧変換回路及び積層コンデンサに印加される電圧制御方法 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3761795A (en) * | 1972-01-13 | 1973-09-25 | Legg Ltd | Battery charging apparatus |
JPS5481545A (en) | 1977-12-10 | 1979-06-29 | Masuyuki Naruse | Device of economizing oil in hot wind generator |
JPS56164615A (en) | 1980-05-22 | 1981-12-17 | Sony Corp | Filter circuit |
JPS57192120A (en) * | 1981-05-21 | 1982-11-26 | Fujitsu Ltd | Envelope forming circuit |
JPH0722880A (ja) * | 1993-07-05 | 1995-01-24 | Nec Ic Microcomput Syst Ltd | 放電回路 |
JP3107344B2 (ja) | 1994-07-13 | 2000-11-06 | 本田技研工業株式会社 | 電気車両用モータの制御装置 |
JP3728056B2 (ja) | 1997-04-30 | 2005-12-21 | 株式会社 沖マイクロデザイン | 容量回路 |
JP3908508B2 (ja) * | 2001-11-13 | 2007-04-25 | 新潟精密株式会社 | 自動利得制御回路 |
-
2001
- 2001-12-20 CN CN01820926.2A patent/CN1292538C/zh not_active Expired - Fee Related
- 2001-12-20 JP JP2002552189A patent/JP3999664B2/ja not_active Expired - Fee Related
- 2001-12-20 US US11/779,229 patent/USRE42334E1/en not_active Expired - Fee Related
- 2001-12-20 WO PCT/JP2001/011184 patent/WO2002051005A1/ja active Application Filing
- 2001-12-20 US US10/450,428 patent/US6919710B2/en not_active Ceased
- 2001-12-21 TW TW090131913A patent/TWI289970B/zh not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
USRE42334E1 (en) | 2011-05-10 |
JPWO2002051005A1 (ja) | 2004-04-22 |
CN1481613A (zh) | 2004-03-10 |
WO2002051005A1 (fr) | 2002-06-27 |
US6919710B2 (en) | 2005-07-19 |
TWI289970B (en) | 2007-11-11 |
JP3999664B2 (ja) | 2007-10-31 |
US20040032238A1 (en) | 2004-02-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: NIIGATA SEIMITSU CO., LTD.; RICOH CO., LTD. Free format text: FORMER OWNER: NIIGATA SEIMITSU CO., LTD. Effective date: 20070824 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20070824 Address after: Niigata Prefecture, Japan Co-patentee after: Ricoh Co.,Ltd. Patentee after: NIIGATA SEIMITSU Co.,Ltd. Address before: Niigata Prefecture, Japan Patentee before: NIIGATA SEIMITSU Co.,Ltd. |
|
ASS | Succession or assignment of patent right |
Owner name: RICOH CO., LTD. Free format text: FORMER OWNER: NSC CO., LTD. Effective date: 20091120 |
|
C41 | Transfer of patent application or patent right or utility model | ||
C56 | Change in the name or address of the patentee |
Owner name: NSC CO., LTD. Free format text: FORMER NAME: NIIGATA SEIMITSU CO., LTD. |
|
CP03 | Change of name, title or address |
Address after: Tokyo, Japan Co-patentee after: Ricoh Co.,Ltd. Patentee after: NSC Corp. Address before: Niigata Prefecture, Japan Co-patentee before: Ricoh Co.,Ltd. Patentee before: NIIGATA SEIMITSU Co.,Ltd. |
|
TR01 | Transfer of patent right |
Effective date of registration: 20091120 Address after: Tokyo, Japan Patentee after: Ricoh Co.,Ltd. Address before: Tokyo, Japan Co-patentee before: Ricoh Co.,Ltd. Patentee before: NSC Corp. |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20061227 Termination date: 20181220 |