Spa with Adaptive Water Pumping Provisions

• 收藏
• 分享

专利权人:

Wangra Pty Ltd

发明人:

Ritchie, Graham

申请号：

AU2012205137

公开号：

AU2012205137A1

申请日:

2012.07.13

申请国别(地区):

AU

年份:

2013

代理人:

摘要：

#$%^&*AU2012205137A120130131.pdf#####32 ABSTRACT A water circulation system for a spa or the like based upon the use of one or more centrifugal pumps close-coupled, singly or jointly, to a single electric motor, said electric motor being a brushless, direct current, axial5 flux motor employing electronic commutation, said motor being under the control of a microprocessor-based control unit and capable of operation in an energy-efficient way over an extended RPM range with a wide range of power outputs. 10 15Sheet 2 of 3 V CV) 4 C~)

来源网站：

中国工程科技知识中心

来源网址：

http://www.ckcest.cn/home/