公开(公告)号：US4242307A

公开(公告)日：1980-12-30

申请号：US48116

申请日：1979-06-13

Applicant: Jacques Fally

Inventor： Jacques Fally

IPC: C01B33/02 ,  C01B33/037 ,  C30B11/00 ,  H01L31/04 ,  B01J8/04 ,  B01D9/00 ,  C30B11/02

CPC classification number: C01B33/037 ,  Y10T117/1016 ,  Y10T117/1092

Abstract: The invention relates to a method and device for producing polycrystalline silicon. The method consists in particular in purifying a bath of molten silicon which contains impurities by bubbling a mixture of chlorine and oxygen and in progressively crystallizing the purified silicon in a receptacle (22) which is moved vertically downwards in a vertical gradient of temperatures which increase towards the top. Application to manufacturing solar photocells.

Abstract translation: 本发明涉及一种生产多晶硅的方法和装置。 该方法特别在于通过鼓泡氯和氧的混合物来纯化含有杂质的熔融硅浴，并且将纯化的硅逐渐结晶在容器（22）中，该容器垂直向下垂直移动，垂直梯度为 顶端。 应用于制造太阳光电池。

公开(公告)号：US5870895A

公开(公告)日：1999-02-16

申请号：US749785

申请日：1996-11-15

Applicant: Jacques Fally

Inventor： Jacques Fally

IPC: F02C1/10 ,  F02C7/32 ,  F02C7/36 ,  F01K11/00

CPC classification number: F02C1/105 ,  F05D2250/231 ,  F05D2250/311

Abstract: A closed-loop Brayton cycle rotating machine is provided with a sealed circuit in which a working fluid flows. This circuit comprises a compressor for compressing the working fluid, a hollow cylindrical recovery heat exchanger for preheating the compressed working fluid, a H.T. boiler for heating the preheated compressed working fluid to a high temperature, a turbine for generating mechanical energy by expanding the compressed H.T. working fluid through the turbine, and downstream of and axially aligned with the turbine, an exhaust pipe for the expanded H.T. working fluid. The circuit is configured so that the expanded H.T. working fluid constitutes a heat source of the recovery heat exchanger. The boiler is in the general shape of a hollow cylinder and is interposed coaxially between the axial turbine/exhaust pipe assembly and the recovery heat exchanger.

Abstract translation: 闭环布雷顿循环旋转机器具有工作流体流过的密封回路。 该电路包括用于压缩工作流体的压缩机，用于预热压缩工作流体的中空圆柱形回收热交换器，H.T. 用于将预热的压缩工作流体加热到高温的锅炉，用于通过膨胀压缩的H.T来产生机械能的涡轮机。 工作流体通过涡轮机，并且与涡轮机下游并且轴向对齐，用于扩展的H.T.的排气管。 工作流体 电路被配置为使得扩展的H.T. 工作流体构成回收热交换器的热源。 锅炉是中空圆柱体的大致形状，并且同轴地设置在轴向涡轮机/排气管组件和回收热交换器之间。

公开(公告)号：US5739524A

公开(公告)日：1998-04-14

申请号：US501306

申请日：1995-07-12

Applicant: Jacques Fally

Inventor： Jacques Fally

IPC: G01B11/14 ,  G01D5/26

CPC classification number: G01B11/14 ,  G01D5/268

Abstract: The invention concerns a dynamic sensor for sensing the distance and the position of a surface moving past said sensor, including: a send optical channel (3) emitting radiation (4) towards the surface (1) and two receive optical channels (5, 6) each receiving a portion (4A, 4B) of the radiation (4) reflected or diffusely reflected by said surface (1);a radiation emitter (2) coupled to the other end of the send optical channel (3); an opto-electronic converter (7, 8) coupled to the other end of each of the two receive optical channels (5, 6); a processor device (9) connected to the opto-electronic converters (7, 8); in accordance with the invention: the send optical channel (3) and the receive optical channels (5, 6) respectively have a send axis (3A) and receive axes (5A, 6A) that are parallel to each other; the ends of the optical channels (3, 5, 6) facing the surface (1) are in a common plane perpendicular to the axes (3A, 5A, 6A) of the optical channels (3, 5, 6), each of said ends constituting the vertex of a triangle in said plane, one side of the triangle running from the end of the send optical channel (3) having a length different than the length of the other side running from the end of the send optical channel (3).

Abstract translation: 本发明涉及用于感测移动通过所述传感器的表面的距离和位置的动态传感器，包括：向所述表面（1）发射辐射（4）的发送光学通道（3）和两个接收光学通道（5,6） ），每个接收由所述表面（1）反射或漫反射的辐射（4）的部分（4A，4B）; 耦合到所述发送光通道（3）的另一端的辐射发射器（2）; 耦合到两个接收光信道（5,6）中的每一个的另一端的光电转换器（7,8）; 连接到所述光电转换器（7,8）的处理器设备（9）; 根据本发明：发送光通道（3）和接收光通道（5,6）分别具有彼此平行的发送轴（3A）和接收轴（5A，6A）; 面向表面（1）的光学通道（3,5,6）的端部处于与光学通道（3,5,6）的轴线（3A，5A，6A）垂直的公共平面中，每个所述光学通道 在所述平面中构成三角形顶点的端部，从发送光通道（3）的端部延伸的三角形的一侧的长度不同于从发送光通道（3）的端部延伸的另一侧的长度 ）。

公开(公告)号：US5507576A

公开(公告)日：1996-04-16

申请号：US220020

申请日：1994-03-30

Applicant: Jacques Fally

Inventor： Jacques Fally

IPC: G01J5/60 ,  G01J5/08 ,  G01J5/30

CPC classification number: G01J5/60 ,  G01J2005/607

Abstract: A bichromatic pyrometer for detecting the high temperature of a surface element of an object comprises two photodiodes (18, 19) receiving radiation from the object, each of the photodiodes having a large forbidden band and being sensitive to radiation in a given range of wavelengths, said sensitivity ranges being different and being situated in the visible or near visible regions of the spectrum, said ranges being obtained by selecting the value of the forbidden band of the material constituting each of the photodiodes (18) and (19), said forbidden band being greater than or equal to that of silicon (.gtoreq.1.11 eV). The pyrometer is capable of measuring rapidly changing surface temperatures with great accuracy.

Abstract translation: 用于检测物体的表面元件的高温的双色高温计包括接收来自物体的辐射的两个光电二极管（18,19），每个光电二极管具有大的禁带并对给定波长范围的辐射敏感， 所述灵敏度范围是不同的，并且位于光谱的可见光或近似可见区域，所述范围通过选择构成每个光电二极管（18）和（19）的材料的禁带的值来获得，所述禁带 大于或等于硅（> / = 1.11eV）。 高温计能够以很高的精度测量快速变化的表面温度。

公开(公告)号：US4120663A

公开(公告)日：1978-10-17

申请号：US713957

申请日：1976-08-12

Applicant: Jacques Fally

Inventor： Jacques Fally

IPC: B01D53/22 ,  B01D71/02 ,  C01B3/04 ,  C01B3/50 ,  C01B3/56 ,  C01B13/02 ,  F23C99/00 ,  B01J7/00

CPC classification number: C01B3/503 ,  B01D53/228 ,  C01B3/045 ,  C01B2203/0405 ,  C01B2203/0465 ,  Y02E60/364 ,  Y02P20/129 ,  Y02P20/134

Abstract: Concentric closed tubes define an outer steam vessel with the inner tube constituted by a selective membrane consisting of a metallic oxide having a first doping to effect passage of oxygen ions through the membrane to the interior of the inner tube acting as an oxygen collector and having a second doping to effect return conduction of electrons through said membrane to increase heating of the steam. A vacuum pump is applied to the interior of the inner tube to provide a pressure differential to facilitate oxygen passage through the membrane.

Abstract translation: 同心闭合管限定外部蒸汽容器，内部管由由具有第一掺杂的金属氧化物组成的选择性膜构成，以使氧离子通过膜通过作为氧气收集器的内部管的内部，并具有 第二次掺杂以使电子通过所述膜返回传导以增加蒸汽的加热。 将真空泵施加到内管的内部以提供压力差以促进氧气通过膜的通过。