发明名称 |
Method for controlling the amount of size applied to a traveling textile substrate |
摘要 |
In a size applicator in which size is circulated between a reservoir tank and an applicator tank from which the size overflows back into the reservoir tank, the squeezing pressure applied to the traveling textile substrate is regulated in response to a sensing of the speed of the substrate. A secondary regulation is applied as a function of sensing of the volume of the size being in comparison with the substrate speed. This sensing of the volume of the size being consumed is accomplished by a hydrostatic sensor in the reservoir tank, the output of which sensing is applied to a microprocessor that compares the signal from the size level sensor with the signal from the tachometer that senses the substrate speed, and upon the comparison exceeding a predetermined tolerance, a further regulation is applied to the piston-cylinder mechanisms that control the squeezing pressure between squeeze rollers and between an emersion roller and the bottom squeeze roller.
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申请公布号 |
US4922592(A) |
申请公布日期 |
1990.05.08 |
申请号 |
US19880228604 |
申请日期 |
1988.08.04 |
申请人 |
GEBRUEDER SUCKER & FRANZ MUELLER GMBH & CO. |
发明人 |
BONGARTZ, HEINRICH;RUCH, PETER;VOSWINCKEL, GERHARD |
分类号 |
D06B3/18;D06B3/36;D06B23/28 |
主分类号 |
D06B3/18 |
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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