CN2454986Y - 温控变速的风扇电机 - Google Patents
温控变速的风扇电机 Download PDFInfo
- Publication number
- CN2454986Y CN2454986Y CN00257480U CN00257480U CN2454986Y CN 2454986 Y CN2454986 Y CN 2454986Y CN 00257480 U CN00257480 U CN 00257480U CN 00257480 U CN00257480 U CN 00257480U CN 2454986 Y CN2454986 Y CN 2454986Y
- Authority
- CN
- China
- Prior art keywords
- fan
- temperature
- differential amplifier
- voltage
- change
- 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 - Lifetime
Links
Images
Landscapes
- Control Of Positive-Displacement Air Blowers (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN00257480U CN2454986Y (zh) | 2000-11-06 | 2000-11-06 | 温控变速的风扇电机 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN00257480U CN2454986Y (zh) | 2000-11-06 | 2000-11-06 | 温控变速的风扇电机 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN2454986Y true CN2454986Y (zh) | 2001-10-17 |
Family
ID=33613986
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN00257480U Expired - Lifetime CN2454986Y (zh) | 2000-11-06 | 2000-11-06 | 温控变速的风扇电机 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN2454986Y (zh) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102042250A (zh) * | 2009-10-20 | 2011-05-04 | 鸿富锦精密工业(深圳)有限公司 | 风扇控制*** |
CN102434476A (zh) * | 2010-09-29 | 2012-05-02 | 雅达电子国际有限公司 | 用于通风设备的受控角加速度 |
CN102465909A (zh) * | 2010-11-01 | 2012-05-23 | 协禧电机股份有限公司 | 风扇转速控制电路 |
CN103124884A (zh) * | 2010-09-30 | 2013-05-29 | 大金工业株式会社 | 制冷装置的室外单元 |
CN103853206A (zh) * | 2012-11-29 | 2014-06-11 | 深圳市海洋王照明工程有限公司 | 一种电源***及其散热电路 |
CN116146518A (zh) * | 2022-12-30 | 2023-05-23 | 深圳市优必行科技有限公司 | 散热风扇的控制方法及电子设备 |
-
2000
- 2000-11-06 CN CN00257480U patent/CN2454986Y/zh not_active Expired - Lifetime
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102042250A (zh) * | 2009-10-20 | 2011-05-04 | 鸿富锦精密工业(深圳)有限公司 | 风扇控制*** |
CN102434476A (zh) * | 2010-09-29 | 2012-05-02 | 雅达电子国际有限公司 | 用于通风设备的受控角加速度 |
CN103124884A (zh) * | 2010-09-30 | 2013-05-29 | 大金工业株式会社 | 制冷装置的室外单元 |
CN103124884B (zh) * | 2010-09-30 | 2015-05-13 | 大金工业株式会社 | 制冷装置的室外单元 |
CN102465909A (zh) * | 2010-11-01 | 2012-05-23 | 协禧电机股份有限公司 | 风扇转速控制电路 |
CN102465909B (zh) * | 2010-11-01 | 2014-12-10 | 协禧电机股份有限公司 | 风扇转速控制电路 |
CN103853206A (zh) * | 2012-11-29 | 2014-06-11 | 深圳市海洋王照明工程有限公司 | 一种电源***及其散热电路 |
CN116146518A (zh) * | 2022-12-30 | 2023-05-23 | 深圳市优必行科技有限公司 | 散热风扇的控制方法及电子设备 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US6407525B1 (en) | Thermal control variable speed fan motor | |
US6278248B1 (en) | Brushless DC motor fan driven by an AC power source | |
CN201365220Y (zh) | 单相无刷电机转速控制电路 | |
GB2333378A (en) | PWM control circuit for a DC brushless fan | |
CN102224667A (zh) | 电源装置 | |
CN102594234B (zh) | 可调速的单相无刷直流风扇驱动集成电路 | |
CN202840493U (zh) | 电机、控制器及其功率驱动模块的过热保护电路 | |
CN2454986Y (zh) | 温控变速的风扇电机 | |
CN2454987Y (zh) | 以脉冲波工作周期控制转速的风扇电机 | |
CN2471984Y (zh) | 变频定速控制的风扇电机 | |
CN2450413Y (zh) | 二段式转速控制的风扇电机 | |
CN2454988Y (zh) | 参考电压控制转速的风扇电机 | |
CN213094092U (zh) | 用于防止单相交流电机低速停转的驱动控制电路 | |
CN210140707U (zh) | 一种利用电磁感应进行调速的匀速升降晾衣机 | |
CN212875685U (zh) | 直流电压转换电路 | |
JP3653221B2 (ja) | 温度制御による変速放熱ファンのモーター | |
CN212028135U (zh) | 一种充电桩风机调速控制电路 | |
CN209389972U (zh) | 一种电机的控制电路 | |
CN209638067U (zh) | 一种无刷电子风扇pwm调速信号处理与待机电路 | |
CN2540064Y (zh) | 具有控制转速驱动电路的直流无刷风扇马达 | |
CN209145941U (zh) | 一种直流风机调速电路 | |
CN202612162U (zh) | 一种功率式风扇转速控制电路及风扇装置 | |
CN1061800C (zh) | 直流无刷风扇波宽调变控制电路 | |
CN206889308U (zh) | 一种智能dc风扇无级调速控制电路 | |
CN112484244A (zh) | 一种空调内机风机的控制方法与装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Kunshan Guangxing Electronics Co., Ltd. Assignor: Jianzhun Electric Motor Industry Co., Ltd. Contract fulfillment period: In November 6, 2010, the patent expired Contract record no.: 031000030097 Denomination of utility model: Temperature controlled variable speed fan motor Granted publication date: 20011017 License type: General permission Record date: 2003.5.28 |
|
LIC | Patent licence contract for exploitation submitted for record |
Free format text: COMMON LICENCE; TIME LIMIT OF IMPLEMENTING CONTACT: 2010.11.6, EXPIRATION OF PATENT RIGHT Name of requester: KUNSHAN GUANGXING ELECTRONICS CO., LTD. Effective date: 20030528 |
|
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Kunshan Guangxing Electronics Co., Ltd. Assignor: Jianzhun Electric Motor Industry Co., Ltd. Contract fulfillment period: November 6, 2010 Contract record no.: 031000030097 Denomination of utility model: Temperature controlled variable speed fan motor Granted publication date: 20011017 License type: General permission Record date: 20030528 |
|
LIC | Patent licence contract for exploitation submitted for record |
Free format text: COMMON LICENCE; TIME LIMIT OF IMPLEMENTING CONTACT: 2010.11.6 Name of requester: KUNSHAN GUANGXING ELECTRONICS CO., LTD. Effective date: 20030528 |
|
C17 | Cessation of patent right | ||
CX01 | Expiry of patent term |
Expiration termination date: 20101106 Granted publication date: 20011017 |