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1. 发明授权

US5273104A Process for making cores used in investment casting 失效
标题翻译：熔模铸造中使用的核心制造工艺
公开(公告)号：US5273104A
公开(公告)日：1993-12-28
申请号：US763833
申请日：1991-09-20
申请人： Edward P. Renaud , Edward C. Wingfield , Wallace W. Bowley
发明人： Edward P. Renaud , Edward C. Wingfield , Wallace W. Bowley
IPC分类号： B22C1/00 , B22C9/10 , B22C1/02
CPC分类号： B22C1/00 , B22C9/04 , B22C9/106 , B22D29/002
摘要： Casting cores particularly useful in the investment casting industry are described. The cores are characterized by the presence of hollow ceramic particles, which facilitate the removal of the core from the casting they are used to form. In a preferred embodiment of the invention, the core is characterized by solid and hollow ceramic particles sintered to each other to form a core matrix, and such particles have the same composition. In an even further preferred embodiment, high temperature stable fibers are distributed uniformly throughout the matrix.

2. 发明授权

US4099281A Navigational buoy 失效
标题翻译：航行浮标
公开(公告)号：US4099281A
公开(公告)日：1978-07-11
申请号：US730670
申请日：1976-10-07
申请人： Wallace W. Bowley
发明人： Wallace W. Bowley
IPC分类号： B63B22/16 , B63B51/02 , B63B21/52
CPC分类号： B63B22/16 , B63B51/02
摘要： A navigational buoy is provided having a buoy and an inflatable anchor. The buoy and anchor are connected by a hollow stem that is itself flexible or is rigid and is connected to the anchor by a flexible elastomeric bearing. The stem is adapted to provide fluid communication with the anchor so that the anchor can be inflated after being positioned below the sea bottom. The flexibility of the stem is regulated by the materials used to form the stem, solid or liquid fillers in the stem and pneumatic pressure in the stem.
摘要翻译：提供了具有浮标和可充气锚的导航浮标。浮标和锚杆通过中空杆连接，中空杆本身是柔性的或刚性的，并通过柔性弹性轴承连接到锚固件。杆适于提供与锚固件的流体连通，使得锚定件可以在定位在海底之下时被充气。杆的柔性由用于形成杆的材料，杆中的固体或液体填料和杆中的气动压力来调节。

3. 发明授权

US4017279A Defoamer apparatus 失效
标题翻译：消泡剂设备
公开(公告)号：US4017279A
公开(公告)日：1977-04-12
申请号：US581971
申请日：1975-05-29
申请人： Wallace W. Bowley
发明人： Wallace W. Bowley
IPC分类号： A61M1/32 , A61M1/36 , B01D19/00 , B01D19/02
CPC分类号： A61M1/3627 , A61M1/32 , B01D19/0031
摘要： Apparatus for defoaming a fluid material. The apparatus comprises a non-wetting material in closely adjacent relationship to a material having a lesser degree of non-wetting characteristics with respect to the fluid being defoamed. In one embodiment, fibers with different non-wetting characteristics are woven together with one type of fibers being woven at a 90.degree. angle with respect to the other type of fibers. In another embodiment, fabrics consisting of one type of fibers are in alternate adjacent contact with fabric of the other type of fibers. The characteristics of the fibers are preferably inherent in the material.
摘要翻译：用于消泡流体材料的装置。该装置包括与相对于待消泡的流体具有较小程度的不润湿特性的材料紧密相关的非湿润材料。在一个实施例中，具有不同非润湿特性的纤维被编织在一起，其中一种类型的纤维相对于另一种类型的纤维以90度的角度编织。在另一个实施方案中，由一种类型的纤维组成的织物与另一类纤维的织物交替地相邻接触。纤维的特性优选在材料中是固有的。

4. 发明授权

US4383182A Underwater power generator 失效
标题翻译：水下发电机
公开(公告)号：US4383182A
公开(公告)日：1983-05-10
申请号：US1595
申请日：1979-01-08
申请人： Wallace W. Bowley
发明人： Wallace W. Bowley
IPC分类号： F03B13/18 , F03B17/06 , F03B13/10
CPC分类号： F03B13/183 , F03B17/061 , E02B2017/0091 , F05B2240/97 , Y02E10/28 , Y02E10/38 , Y10S416/04
摘要： Apparatus and method for generating electrical power by disposing a plurality of power producing modules in a substantially constant velocity ocean current and mechanically coupling the output of the modules to drive a single electrical generator.
摘要翻译：通过将多个功率产生模块设置在基本恒定的速度洋流中并机械耦合模块的输出以驱动单个发电机来产生电力的装置和方法。

5. 发明授权

US3960657A Method for oxygenating blood 失效
标题翻译：血液充氧的方法
公开(公告)号：US3960657A
公开(公告)日：1976-06-01
申请号：US598630
申请日：1975-07-24
申请人： Wallace W. Bowley
发明人： Wallace W. Bowley
IPC分类号： A61M1/32 , B01D19/00 , A61M1/03
CPC分类号： B01D19/0031 , A61M1/32 , Y10S435/818
摘要： A method for oxygenating blood by combining blood and oxygen in a receptacle to form a foam, the foam flowing upwardly through a bead bed having a multitude of tortuous paths and contact surfaces. The oxygenated blood is then defoamed and collected for recirculation to the patient.
摘要翻译：一种通过在容器中结合血液和氧气以形成泡沫来使血液充氧的方法，所述泡沫向上流过具有多个曲折路径和接触表面的珠床。然后将含氧血液消泡并收集用于再循环至患者。

6. 发明授权

US4111659A Mass and heat transfer exchange apparatus 失效
标题翻译：质量和热交换器装置
公开(公告)号：US4111659A
公开(公告)日：1978-09-05
申请号：US755089
申请日：1976-12-27
申请人： Wallace W. Bowley
发明人： Wallace W. Bowley
IPC分类号： A61M1/16 , A61M1/24 , A61M5/44 , B01D67/00 , A61M1/03
CPC分类号： B01D63/10 , A61M5/44 , F28D7/04 , F28F3/042 , A61M1/1698 , A61M2205/366 , B01D2313/08 , Y10S128/03
摘要： Device suitable for use in heat and mass transfer applications comprising a manifold structure having outwardly extending protrusions from the surface thereof and which is spirally wound into a plurality of convolutions and is surrounded by a shell having a cylindrical body member and conical ends. The protrusions are interconnected with one another so that flow progresses from one to another. The device can be used for heat transfer and for mass transfer between various fluid streams, in particular, venous blood and a stream of oxygen. The manifold structure being spirally wound provides a manifold for oxygen flow in an axial, as well as circumferential, direction. Blood flows axially through the mass transfer device in a plurality of essentially concentric streams. When two manifold structures are provided in tandem in a body member, both heat and mass transfer can be provided with a stream of blood.

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