JP3785875B2 - 遠心分離機 - Google Patents
遠心分離機 Download PDFInfo
- Publication number
- JP3785875B2 JP3785875B2 JP28352099A JP28352099A JP3785875B2 JP 3785875 B2 JP3785875 B2 JP 3785875B2 JP 28352099 A JP28352099 A JP 28352099A JP 28352099 A JP28352099 A JP 28352099A JP 3785875 B2 JP3785875 B2 JP 3785875B2
- Authority
- JP
- Japan
- Prior art keywords
- voltage
- smoothing capacitor
- power
- power supply
- motor
- 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
Images
Landscapes
- Centrifugal Separators (AREA)
- Control Of Ac Motors In General (AREA)
- Inverter Devices (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP28352099A JP3785875B2 (ja) | 1999-10-04 | 1999-10-04 | 遠心分離機 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP28352099A JP3785875B2 (ja) | 1999-10-04 | 1999-10-04 | 遠心分離機 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2001112292A JP2001112292A (ja) | 2001-04-20 |
| JP2001112292A5 JP2001112292A5 (enExample) | 2005-03-03 |
| JP3785875B2 true JP3785875B2 (ja) | 2006-06-14 |
Family
ID=17666611
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP28352099A Expired - Fee Related JP3785875B2 (ja) | 1999-10-04 | 1999-10-04 | 遠心分離機 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3785875B2 (enExample) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4973862B2 (ja) * | 2007-08-10 | 2012-07-11 | 日立工機株式会社 | 遠心分離機 |
| JP6357489B2 (ja) * | 2014-01-24 | 2018-07-11 | 東芝キヤリア株式会社 | 電力変換装置、設備機器、及び設備機器システム |
-
1999
- 1999-10-04 JP JP28352099A patent/JP3785875B2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP2001112292A (ja) | 2001-04-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4879639A (en) | Power converter for driving an AC motor at a variable speed | |
| EP1953907B1 (en) | Systems and methods for improved motor drive power factor control | |
| US20090218976A1 (en) | Motor driving apparatus | |
| JP2007143392A (ja) | 可変速度駆動装置用の力率補正装置 | |
| US5726550A (en) | Motor control system for centrifuge | |
| JP6065753B2 (ja) | Dc/dcコンバータおよびバッテリ充放電装置 | |
| JP3534107B2 (ja) | 遠心機 | |
| JP3785875B2 (ja) | 遠心分離機 | |
| CN100527580C (zh) | 利用前馈电压补偿的电源转换装置及其方法 | |
| JP3770370B2 (ja) | 巻線形誘導電動機の制御装置 | |
| Singh et al. | A single sensor based bridgeless landsman PFC converter fed BLDC motor drive | |
| WO2019219136A1 (en) | A switched-mode power converter | |
| JP3646549B2 (ja) | 遠心機用モータの制御装置 | |
| Singh et al. | PFC converter based power quality improvement and ripple current minimization in BLDC motor drive | |
| JPH07256149A (ja) | 遠心機用モータの制御装置 | |
| CN117674644B (zh) | 一种两线调速直流无刷电机及其控制电路和控制方法 | |
| JPH0783605B2 (ja) | 整流回路の制御装置 | |
| JP2579977B2 (ja) | 電動機の発電制御装置 | |
| CN115765391B (zh) | 电压调制电路、电源电路及电子设备 | |
| Chen et al. | Digital Control for Peak Current Mode Controlled Three-Level Flying Capacitor Buck Converter | |
| JP2569016B2 (ja) | 誘導機の制御装置 | |
| US11469610B2 (en) | Charging system having an accumulator, use of an MPP tracking method for charging an accumulator, and method for charging an accumulator with the aid of a charging system | |
| RU1778894C (ru) | Преобразователь переменного тока дл питани индуктора | |
| JP2598000B2 (ja) | 高周波電源装置 | |
| JPH06343271A (ja) | 定電力昇圧形直流交流電力変換装置及びこれを用いた電池発電システム |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20040329 |
|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20040329 |
|
| A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20051202 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20051206 |
|
| A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20060206 |
|
| TRDD | Decision of grant or rejection written | ||
| A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20060228 |
|
| A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20060313 |
|
| R150 | Certificate of patent or registration of utility model |
Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20100331 Year of fee payment: 4 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20100331 Year of fee payment: 4 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20110331 Year of fee payment: 5 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20120331 Year of fee payment: 6 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20120331 Year of fee payment: 6 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20130331 Year of fee payment: 7 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20140331 Year of fee payment: 8 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20140331 Year of fee payment: 8 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20150331 Year of fee payment: 9 |
|
| LAPS | Cancellation because of no payment of annual fees |