发明授权
- 专利标题: Ultrasonic cleaning in batch photoprocessing equipment
- 专利标题(中): 批量照相处理设备超声波清洗
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申请号: US10218807申请日: 2002-08-14
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公开(公告)号: US06599037B1公开(公告)日: 2003-07-29
- 发明人: Faye Transvalidou , Patrick M. Reed
- 申请人: Faye Transvalidou , Patrick M. Reed
- 主分类号: G03D302
- IPC分类号: G03D302
摘要:
A photographic processor includes a cleaning arrangement which comprises a transducer and an ultrasonic probe. In the system and method of the present invention, a cleaning cycle can be automatically initiated in a batch photographic processor. The automatic cleaning cycle involves the selected control of the transducer and the ultrasonic probe so as to place the probe in contact with cleaning solution in the processor, and the application of ultrasonic energy to the cleaning solution. In order to enhance the cleaning operation during a cleaning cycle, a circular processing drum of the photographic processor can be rotated slowly or intermittently to allow enough cleaning energy to be delivered to various components of the photographic processor.