发明名称 |
Control installation for variable volume air diffusers |
摘要 |
In a self-powered diffuser for a variable volume air distribution system, an installation for the control components which facilitate adjustment, modification and system start up. A Tee fitting located in the control compartment feeds through the bulkhead and into the diffuser to sense the flow rate of air in the diffuser. One leg of the Tee fitting is available to receive a tube in order to permit servicement to actually measure the flow rate from below the ceiling. The maximum flow rate is adjustable from below the ceiling and is carried out by an adjustment mechanism having enhanced stability and reliability. A thermostat in the control compartment can be installed, serviced and replaced if necessary from below the ceiling.
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申请公布号 |
US4648552(A) |
申请公布日期 |
1987.03.10 |
申请号 |
US19860837888 |
申请日期 |
1986.03.10 |
申请人 |
CARLSON, MELVIN C.;DEAN, RAYMOND H. |
发明人 |
CARLSON, MELVIN C.;DEAN, RAYMOND H. |
分类号 |
F24F11/053;G05D23/185;(IPC1-7):F24F7/04 |
主分类号 |
F24F11/053 |
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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