Invention Application
US20120126620A1 METHOD OF SUPPLYING POWER VENT/DIRECT VENT WATER HEATER BACKUP POWER WHEN THE MAIN POWER IS OFF AND THE BACKUP POWER SUPPLY SYSTEM THEREOF
审中-公开
主电源关闭时供电/直接通风水加热器备用电源的方法及其备用电源系统
- Patent Title: METHOD OF SUPPLYING POWER VENT/DIRECT VENT WATER HEATER BACKUP POWER WHEN THE MAIN POWER IS OFF AND THE BACKUP POWER SUPPLY SYSTEM THEREOF
- Patent Title (中): 主电源关闭时供电/直接通风水加热器备用电源的方法及其备用电源系统
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Application No.: US12954481Application Date: 2010-11-24
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Publication No.: US20120126620A1Publication Date: 2012-05-24
- Inventor: Chung-Chin Huang , Chin-Ying Huang , Hsin-Ming Huang , Hsing-Hsiung Huang
- Applicant: Chung-Chin Huang , Chin-Ying Huang , Hsin-Ming Huang , Hsing-Hsiung Huang
- Applicant Address: TW Taichung
- Assignee: GRAND MATE CO., LTD.
- Current Assignee: GRAND MATE CO., LTD.
- Current Assignee Address: TW Taichung
- Main IPC: H02J7/00
- IPC: H02J7/00
Abstract:
A backup power supply system of a water heater includes a power transforming device and a controller. The power transforming device generates a DC current with an initial voltage through sensing the temperature change under a low battery condition. The controller examines the initial voltage of the DC current and gives command to which device to supply power to the water heater or to amplify the initial voltage of the DC current for maintaining the water heater's normal work.
Information query
