发明名称 |
PHOTOGRAPHIC PROCESSOR WITH INFRARED SENSED CHEMICAL REPLENISHING SYSTEM |
摘要 |
<p>A method and a processor having infrared sensed chemical replenishing system for processing photosensitive material. The processor includes a replenishing circuitry having a power supply; a pulsed infrared sensor electrically connected to the power supply for measuring the width of photosensitive materials; a pulse generator circuit for generating a pulse width and repetition rate to the infrared sensor means; and a summing circuit for producing a summation of all latched input elements transmitted from the sensor. The replenishing circuit also includes a replenishment calibration timing circuit for producing a replenishment command signal following a successive time interval equal to the time required for the processor drive to turn one revolution, and a control circuitry for controlling the chemical flow of the replenishment system. The processor includes a transport system including successive pairs of driven rollers, one of the rollers of each pair having a resilient stocking covering which contacts the emulsion side of the film.</p> |
申请公布号 |
CA1017993(A) |
申请公布日期 |
1977.09.27 |
申请号 |
CA19740216741 |
申请日期 |
1974.12.23 |
申请人 |
KREONITE, INC. |
发明人 |
KREHBIEL, VIVIAN D.;CORD, CARL E. |
分类号 |
G03C5/00;G03D3/06;G03D3/13 |
主分类号 |
G03C5/00 |
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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