发明名称 |
Electronic Water Level Sensing Apparatus and Associated Methods |
摘要 |
A fuel-fired condensing type air heating furnace is provided with an electronic condensate water level sensing system operative to sense improper outflow of condensate from a collector box portion of the furnace and responsively shut down or prevent operation of the furnace. Condensate probe portions of the system are oriented in a manner such that several air flow orientation of the furnace may be utilized without the necessity of relocating the probes or effecting an re-wiring of the water level sensing system.
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申请公布号 |
US2013174830(A1) |
申请公布日期 |
2013.07.11 |
申请号 |
US201213681546 |
申请日期 |
2012.11.20 |
申请人 |
RHEEM MANUFACTURING COMPANY;RHEEM MANUFACTURING COMPANY |
发明人 |
NEIHOUSE ROBERT S.;REED SHAWN A.;LOWRIMORE WALTER R.;KOIVISTO RANDY R.;WILLBANKS SCOTT A. |
分类号 |
F24H9/20;G01F23/00 |
主分类号 |
F24H9/20 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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