发明名称 |
FLOW RESPONSIVE COUNTING APPARATUS |
摘要 |
<p>FLOW RESPONSIVE COUNTING APPARATUS A flow responsive counting apparatus comprising in combination a) conduit means having an inlet and an outlet;b) means mechanically responsive to fluid flow for measuring volumetric flow of water; c) means mechanically responsive to fluid flow for totalling "on-off" water flow cycles; said conduit means interconnecting in series the means for measuring volume flow and means for totalling on-off water flow cycles. The apparatus interconnected in an appropriate water line in an automatic car wash can provide a tamperresistant means for counting the number of vehicles washed in the automatic car wash.</p> |
申请公布号 |
CA1077300(A) |
申请公布日期 |
1980.05.13 |
申请号 |
CA19770269624 |
申请日期 |
1977.01.13 |
申请人 |
ATLANTIC RICHFIELD COMPANY |
发明人 |
SEGAL, JACK S.;TRAPP, HAROLD D. |
分类号 |
B60S3/00;G06M1/12;(IPC1-7):01F1/38 |
主分类号 |
B60S3/00 |
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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