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    • 1. 发明授权
    • Low dusting carriers
    • 低除尘载体
    • US5332645A
    • 1994-07-26
    • US952250
    • 1992-09-28
    • Bijay S. SahaJames H. Anderson
    • Bijay S. SahaJames H. Anderson
    • C01G49/00G03G9/083G03G5/00
    • C01G49/0036G03G9/0833C01P2004/32C01P2004/61
    • A method of manufacturing improved strontium or barium ferrite carrier particles for use in two-component electrographic developer compositions for the development of electrostatic charge patterns is provided in which the tendency toward early life dusting of the strontium or barium ferrites is reduced.Such strontium or barium ferrite carrier particles are obtained by (i) mixing unreacted particles of iron oxide and barium or strontium oxide or, alternatively, a salt of barium or strontium convertible to the corresponding oxide by heat upon subsequent firing in a mole ratio of iron oxide to the metal oxide or salt of exactly 5.95 to 6.0:1 with an organic binder and a polar solvent, preferably water, to form a slurry, (ii) spray drying the slurry to obtain green beads of substantially uniform particle size and substantially spherical shape, and (iii) firing the beads at a temperature of from 1150.degree. to 1175.degree. C. for 10 hours to form magnetic strontium or barium ferrite carrier particles of substantially uniform particle size and substantially spherical shape having a reduced tendency towards early life dusting.
    • 提供了用于开发静电荷图案的双组分电摄影显影剂组合物中使用改进的锶或钡铁氧体载体颗粒的方法,其中降低了锶或钡铁氧体的早期生活粉尘的倾向。 这种锶或钡铁氧体载体颗粒通过以下步骤获得:(i)将铁氧化物和钡或氧化锶的未反应颗粒混合,或者可替代地,将钡或锶的盐转化成相应的氧化物,然后随后以铁的摩尔比 氧化物与正好为5.95至6.0:1的金属氧化物或盐,与有机粘合剂和极性溶剂(优选水)形成浆料,(ii)将浆料喷雾干燥以获得基本均匀的粒度和基本上为球形的生珠粒 形状,和(iii)在1150℃至1175℃的温度下烧制珠子10小时以形成具有基本均匀的粒度和基本上球形的磁性锶或钡铁氧体载体颗粒,其具有降低的早期吸尘倾向 。
    • 3. 发明授权
    • Livestock watering method and apparatus
    • 家畜浇水方法和装置
    • US06776121B2
    • 2004-08-17
    • US10230274
    • 2002-08-29
    • James H. Anderson
    • James H. Anderson
    • A01K706
    • A01K7/027A01K7/022
    • The freezeless method for watering livestock, in one embodiment, is a method and means to provide water to livestock using a well, trough and a piston pump that is activated and powered by the animal. The animal uses its nose to push a plate on a lever apparatus that is attached to the pump. The pushing motion causes a rod to move the piston pump, which in turn raises water to the surface via piping into the trough where the animal drinks the water. The animal continues to pump the lever apparatus until the desired amount of water is consumed. By using a drain means and insulation means, the apparatus operates in freezing temperatures without the use of a power or heat source.
    • 在一个实施方案中,用于浇水牲畜的无冷冻方法是使用由动物激活和动力的井,槽和活塞泵向家畜提供水的方法和装置。 动物使用其鼻子将板连接到连接到泵的杠杆装置上。 推动运动导致杆移动活塞泵,活塞泵通过管道将水提升到表面,动物饮用水。 动物继续泵送杠杆装置,直到消耗所需量的水。 通过使用排水装置和绝缘装置,该设备在冷冻温度下工作,而不使用电源或热源。
    • 6. 发明授权
    • Pump starting system for sea thermal power plant
    • 海上火力发电厂泵启动系统
    • US4030301A
    • 1977-06-21
    • US699245
    • 1976-06-24
    • James H. Anderson
    • James H. Anderson
    • F03G7/05F04D13/04F03G7/04F01K23/06
    • F04D13/04F03G7/05Y02E10/34
    • In a turbine driven power generating plant of the type using for example a hydrocarbon or halocarbon as the working fluid operating on or near the surface of an ocean, warm surface water is used as a source of heat for a boiler and cold water pumped from substantial depths is used to condense the working fluid after it has been expanded through the turbine. An auxiliary power source for starting the water pumps of the main system includes a prime mover driving a compressor which in turn supplies a high energy working fluid to a turbine coupled to drive the water pumps. The turbine exhaust after being cooled in a heat exchanger by the cold water pumped from the ocean depths, is returned to the suction side of the compressor.
    • 在使用例如碳氢化合物或卤代烃作为在海洋表面上或附近运行的工作流体的涡轮驱动发电厂中,使用热表面水作为来自实质的泵送的锅炉和冷水的热源 深度用于在工作流体通过涡轮膨胀后冷凝工作流体。 用于启动主系统的水泵的辅助动力源包括驱动压缩机的原动机,该压缩机又将高能量工作流体提供给联接以驱动水泵的涡轮机。 在通过从海洋深度泵送的冷水在热交换器中冷却后的涡轮机排气返回到压缩机的吸入侧。