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1.发明授权Differing-temperature liquid-mixing apparatus and method using pulsed, duty-cycle temperature control 失效不同温度的液体混合装置和使用脉冲，占空比温度控制的方法
公开(公告)号：US4444357A
公开(公告)日：1984-04-24
申请号：US347103
申请日：1982-02-09
申请人： M. Dee Lynch , James W. Bernklau
发明人： M. Dee Lynch , James W. Bernklau
CPC分类号： G05D23/1393 , Y10T137/87652
摘要： A method and apparatus for producing from two different liquid input streams which are at different temperatures, a single output stream with a selectable, low-thermal-noise, regulated temperature which is intermediate the input streams' temperatures. The invention operates with successive, recurrent, fixed-length operating cycles, during each of which a variable-length pulse of liquid from each stream, exclusively, is permitted to flow. Temperature monitoring of the resulting blended output stream effects continuous adjustment of the respective pulse-lengths (or duty cycles) of such alternate differing-temperature pulses to maintain the desired regulated temperature.
摘要翻译： 一种用于从处于不同温度的两种不同液体输入流产生具有可选择的低热噪声调节温度的单个输出流的方法和装置，其在输入流的温度之间。 本发明在连续的，循环的，固定长度的操作循环中操作，在每个循环中，来自每个流的可变长度的液体脉冲被允许流动。 所得到的混合输出流的温度监测可以连续调节这些交替的不同温度脉冲的相应脉冲长度（或占空比），以保持所需的调节温度。
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公开(公告)号：US4383551A
公开(公告)日：1983-05-17
申请号：US347104
申请日：1982-02-09
申请人： M. Dee Lynch , James W. Bernklau
发明人： M. Dee Lynch , James W. Bernklau
IPC分类号： F16L55/052 , F16L55/04
CPC分类号： F16L55/052 , Y10T137/86381 , Y10T137/87684
摘要： An anti-hammer device for use in a two-line liquid-mixing system, where liquids from the two lines are pulse-blended and merged into a single output stream. The device includes a housing divided by a flexible diaphragm into two liquid-receiving plenums, each of which communicates with a different one of the two lines.
摘要翻译： 一种用于双线液体混合系统的抗锤装置，其中来自两条线的液体被脉冲混合并合并成单个输出流。 该装置包括由柔性隔膜分隔成两个受液室，每个容纳气室与两条线中的不同的一条通道连通。
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公开(公告)号：US5502534A
公开(公告)日：1996-03-26
申请号：US307268
申请日：1994-09-16
申请人： Marine D. Lynch , James W. Bernklau , Corey L. Davis , Raymond J. Easton , Robert E. Lach , Richard D. Paulson
发明人： Marine D. Lynch , James W. Bernklau , Corey L. Davis , Raymond J. Easton , Robert E. Lach , Richard D. Paulson
CPC分类号： G03D13/046 , G03D13/007
摘要： A self-contained photo developing machine is provided. The apparatus includes a developing canister which holds the photo processed material on a central shaft, a compact manifold injection structure which infuses the attached canister with the developing solutions, a valving structure which provides the selected developing solutions to the manifold injection structure, a drain assembly which evacuates the used developing solutions from the canister for seperation and recovery of the different chemicals used, and a computer control system which selectively and automatically controls the entire developing process. A radially extending arm is often included to selectively pump the desired chemical from the solution storage tanks to the canister and subsequently evacuate the spent chemicals to an independently selectable solution recovery tank.
摘要翻译： 提供独立照相显影机。 该装置包括将照相处理材料保持在中心轴上的显影罐，将显影液注入附着的罐的紧凑型歧管注入结构，将选定的显影液提供给歧管注入结构的阀结构， 其从罐排出所使用的显影溶液用于分离和回收所用的不同化学品，以及计算机控制系统，其选择性地和自动地控制整个显影过程。 通常包括径向延伸的臂以选择性地将期望的化学品从溶液储存罐泵送到罐中，并随后将废化学物质排出到独立可选的溶液回收罐。
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公开(公告)号：US5023643A
公开(公告)日：1991-06-11
申请号：US482009
申请日：1990-02-15
CPC分类号： G03D13/007 , G03D13/006 , G03D13/046 , G03D3/065
摘要： A photo processor is intended for use with a water source and a liquid disposal system and includes plural solution storage tanks and an elongate processing trough. A liquid-entry manifold is located intermediate the ends of the processing trough adjacent the center thereof and is used to introduce processing solutions and water into the trough. A mechanism is provided for maintaining the photographic material in the central portion of the trough adjacent the liquid-entry manifold. Plural, substantially simultaneously acting exhaust drains are provided for exhausting a liquid from the trough. A liquid delivery system delivers processing solutions from the storage tanks from the trough and also delivers wash water into the trough. A control system is provided to control processor operation and includes a mechanism for adjusting processing time in selected processing steps as a function of the temperature of the processing solution.
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