发明名称 |
INDSTILLELIG REGULATOR TIL STYRING AF LUFTRUMFANG OG TIL ANVENDELSE I LUFTTILFOERSELSSYSTEMER |
摘要 |
<p>Air control regulators include automatically operated air curtains in which pressure and volume vary depending upon demand. A lever and fulcrum principle is used in this controller with the fulcrum position being variable. The fulcrum position can be adjusted manually or mechanically over a wide range of positions for each size of regulator and this variable location of the fulcrum varies the air flow rate through the regulator by re-positioning the flexible air curtain assembly within the regulator.</p> |
申请公布号 |
DK384877(A) |
申请公布日期 |
1978.03.01 |
申请号 |
DK19770003848 |
申请日期 |
1977.08.30 |
申请人 |
PRICA LTD E H |
发明人 |
COTE A J |
分类号 |
F16K17/34;F24F11/04;F24F11/047;F24F13/10;(IPC1-7):F24F/ |
主分类号 |
F16K17/34 |
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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