发明授权
- 专利标题: Ventilation system for an appliance
- 专利标题(中): 电器通风系统
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申请号: US126756申请日: 1998-07-31
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公开(公告)号: US6119680A公开(公告)日: 2000-09-19
- 发明人: William D. Barritt
- 申请人: William D. Barritt
- 申请人地址: IA Newton
- 专利权人: Maytag Corporation
- 当前专利权人: Maytag Corporation
- 当前专利权人地址: IA Newton
- 主分类号: D06F58/20
- IPC分类号: D06F58/20 ; F24C15/20 ; F24F7/007 ; F24F7/06
摘要:
A ventilation system for an appliance, such as a clothes dryer or a cooking device, includes a blower unit which is located remote from the appliance and connected to the appliance through an elongated duct. To control the operation of the blower unit, a transmitter is used to send signals to a receiver electrically connected to the blower unit. In accordance with certain preferred embodiments of the invention, radio frequency, ultrasonic or other similar types of signals are directed through the duct to the receiver. In accordance with another preferred embodiment, a power line transmitter is utilized. A method of remotely controlling the operation of the appliance ventilation system is also provided.
公开/授权文献
- US5309180A Ink jet recording apparatus and recovering mechanism thereof 公开/授权日:1994-05-03