公开(公告)号：US06375459B1

公开(公告)日：2002-04-23

申请号：US09632685

申请日：2000-08-07

Applicant: Dean L. Kamen ,  Larry B. Gray ,  Mark D. Newton

Inventor： Dean L. Kamen ,  Larry B. Gray ,  Mark D. Newton

IPC: A61C1702

CPC classification number: A61C17/0208 ,  A61C1/0092 ,  A61C3/025 ,  A61K8/02 ,  A61K2800/87 ,  A61Q11/00 ,  B05B5/0403

Abstract: An apparatus designed to clean surfaces and to recycle a cleaning fluid. The apparatus has a hand-holdable housing that includes a head with a distal end through which cleaning solution may be impelled. The apparatus further has a pump for both impelling and urging cleaning fluid back through a return path. The pump has a flexible membrane and a pump drive mechanism in which two pistons drive the flexible membrane. The cleaning fluid includes a foaming-resistant composition that has an abrasive agent; a shear thinning fluid matrix, and a non-foaming means.

Abstract translation: 设计用于清洁表面和回收清洁液体的设备。 该装置具有可手持的壳体，其包括具有远端的头部，清洁溶液可通过该远端被推动。 该装置还具有用于通过返回路径推动和推动清洁流体的泵。 泵具有柔性膜和泵驱动机构，其中两个活塞驱动柔性膜。 清洗液包括具有研磨剂的耐发泡组合物; 剪切稀化流体基质和非发泡方法。

公开(公告)号：US5933765A

公开(公告)日：1999-08-03

申请号：US727330

申请日：1996-10-08

Applicant: Mark D. Newton ,  Steven D. Pratt ,  Sivakumar Muthuswamy ,  Kimberly A. Williams ,  Thomas J. Swirbel ,  James Lynn Davis ,  Lara J. Martin ,  Robert J. Mulligan ,  Kevin J. Pieper ,  Brian H. Lee ,  Roger K. Callanan

Inventor： Mark D. Newton ,  Steven D. Pratt ,  Sivakumar Muthuswamy ,  Kimberly A. Williams ,  Thomas J. Swirbel ,  James Lynn Davis ,  Lara J. Martin ,  Robert J. Mulligan ,  Kevin J. Pieper ,  Brian H. Lee ,  Roger K. Callanan

IPC: H04B1/38

CPC classification number: H04M1/0202 ,  H04M1/18 ,  H04B1/3827

Abstract: A communication device is designed to contain the lowest possible level of toxic or hazardous materials, so that when it is eventually disposed of, it will not harm the environment and can be safely recycled. Each component A.sub.1, A.sub.2, . . . , A.sub.n in the communication device has a calculated Component Toxicity Index value. A Product Toxicity Index for the entire communication device is calculated by summing the individual Component Toxicity Index values. The desired outcome is a communication device having a Product Toxicity Index less than or equal to 100. The resulting communication device is referred to as "environmentally friendly". The communication device may be a two-way radio (10), and some of the components are a radio transmitter (12), a radio receiver (14), an antenna (16), an amplifier (18), a battery (20) and a housing (22).

Abstract translation: 通信设备被设计为包含最低可能级别的有毒或有害物质，以便在最终被处置时不会对环境造成伤害并可以安全回收。 每个组件A1，A2，。 。 。 通信设备中的An具有计算出的组分毒性指数值。 通过对各个组分毒性指数值求和来计算整个通信设备的产品毒性指数。 期望的结果是具有小于或等于100的产品毒性指数的通信设备。所得到的通信设备被称为“环境友好”。 通信设备可以是双向无线电（10），并且一些组件是无线电发射机（12），无线电接收机（14），天线（16），放大器（18），电池（20） ）和壳体（22）。