Invention Grant
- Patent Title: Apparatus and method for cleaning heat exchangers
- Patent Title (中): 热交换器清洗装置及方法
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Application No.: US13192249Application Date: 2011-07-27
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Publication No.: US08573237B2Publication Date: 2013-11-05
- Inventor: Jerry Crum
- Applicant: Jerry Crum
- Agency: Shimokaji & Assoc., P.C.
- Main IPC: B08B3/12
- IPC: B08B3/12
Abstract:
A tool for cleaning heat exchangers may include a fluid flow control valve, a hollow elongated stem attached to the valve and a hollow fan head attached to the hollow stem. The fan head may have a fan-head axis oriented at an oblique angle relative to a stem axis of the stem.
Public/Granted literature
- US20120048513A1 APPARATUS AND METHOD FOR CLEANING HEAT EXCHANGERS Public/Granted day:2012-03-01
Information query
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