公开(公告)号：US4216998A

公开(公告)日：1980-08-12

申请号：US44391

申请日：1979-05-31

申请人： Ray J. Bowen ,  William R. Bowen

发明人： Ray J. Bowen ,  William R. Bowen

IPC分类号： E21C41/18 ,  E21C41/04

CPC分类号： E21C41/18

摘要： A method of sublevel caving and pillar and top coal extraction for mining thick coal seams includes the advance mining of rooms and crosscuts along the bottom of a seam to a height of about eight feet, and the retreat mining of the top coal from the rooms, crosscuts and portions of the pillars remaining from formation of the rooms and cross-cuts. In the retreat mining, a pocket is formed in a pillar, the top coal above the pocket is drilled, charged and shot, and then the fallen coal is loaded by a continuous miner so that the operator remains under a roof which has not been shot. The top coal from that portion of the room adjacent the pocket is then mined, and another pocket is formed in the pillar. The top coal above the second pocket is mined followed by the mining of the top coal of that portion of the room adjacent the second pocket, all by use of a continuous miner which allows the operator to remain under a roof portion which has not been shot.

摘要翻译： 一种采用厚层煤层开采的次级洞穴和柱顶采煤方法，包括将煤层底部的房间和横断面先进采矿到高度约八英尺的高度，并从室内采煤顶煤， 交叉点和柱子的部分从形成房间和横切面留下。 在撤退采矿中，在一个支柱上形成一个口袋，在口袋上方的顶部煤被钻，充电和射击，然后坠落的煤由连续的矿工装载，以便操作者保持在未被射击的屋顶下 。 然后从邻近口袋的房间的那部分的顶部煤开采，并在柱中形成另一个袋。 第二个口袋上方的顶部煤开采，然后采用邻近第二个口袋的房间部分的顶部煤，所有这些都是通过使用连续的矿工，允许操作员保持在未被射击的屋顶部分下 。

公开(公告)号：US08195382B2

公开(公告)日：2012-06-05

申请号：US12258200

申请日：2008-10-24

申请人： William R. Bowen ,  Reid G. Oliver ,  David Ware

发明人： William R. Bowen ,  Reid G. Oliver ,  David Ware

IPC分类号： G06F19/00

CPC分类号： B60P3/08 ,  B61D3/18 ,  B61D47/005 ,  Y02T30/30

摘要： The multiple driver occupied passenger vehicles transporter system (Autobus) provides a way to efficiently, economically and safely increase the highway vehicle flow rate of cars per lane per hour. Autobus employs a vehicle transporter, terminal, sensors and systems that provide a way to quickly load and unload driver occupied passenger vehicles on and off of the vehicle transporter. Autobus provides a way to safely transport multiple driver occupied passenger vehicles, including cars, sport utility vehicles (SUVs) and light trucks.

摘要翻译： 多辆驾驶员乘客车辆运输系统（Autobus）提供了一种有效，经济和安全地提高每小时车道公路车辆流量的方法。 汽车公司采用车辆运输车，终端，传感器和系统，提供快速装载和卸载驾驶员乘客车辆在车辆运输工具上和运出的方法。 Autobus提供了一种安全运输多个驾驶员乘客车辆的方式，包括汽车，运动型多用途车（SUV）和轻型卡车。

公开(公告)号：US4624760A

公开(公告)日：1986-11-25

申请号：US742709

申请日：1985-06-07

申请人： John S. Pottinger ,  Andrew D. Turner ,  William R. Bowen ,  Dennis R. Cox

发明人： John S. Pottinger ,  Andrew D. Turner ,  William R. Bowen ,  Dennis R. Cox

IPC分类号： B01D29/46 ,  B01D29/62 ,  B01D35/06 ,  B01D65/02 ,  B01D71/02 ,  C12M1/12 ,  C25F1/00 ,  C25F1/06

CPC分类号： C25F1/00 ,  B01D29/62 ,  B01D35/06 ,  B01D65/02 ,  B01D71/02 ,  B01D71/022 ,  B01D71/024 ,  B01D2313/345 ,  B01D2321/22 ,  B01D2325/26

摘要： A porous electrically conducting filter, e.g. a membrane for filtration equipment, is cleaned by setting up an electrochemical cell comprising the membrane as a first electrode (usually the cathode), a second electrode, and an electrolyte capable of being electrolyzed to a gaseous product at the first electrode. When a potential is applied across the cell, the gaseous product of electrolysis (e.g. in the form of microbubbles) cleans the surfaces of the membrane by forcing foulant material therefrom.The electrolyte is constituted by the liquid being filtered (with the possible addition of a salt to increase electrical conductivity, if necessary) thus enabling filter cleaning to be carried out in situ while the liquid being filtered continues to be passed through the filter.

摘要翻译： 多孔导电过滤器，例如 用于过滤设备的膜通过将包含膜作为第一电极（通常为阴极）的电化学电池，第二电极和能够在第一电极处被气态产物电解的电解质进行清洁。 当跨电池施加电势时，电解气体产物（例如以微泡的形式）通过从其中强制污染物质来清洁膜的表面。 电解质由被过滤的液体（如果需要可能加入盐以增加导电性）构成，从而使过滤器清洁在原位进行，同时过滤的液体继续通过过滤器。