公开(公告)号：US5093086A

公开(公告)日：1992-03-03

申请号：US289168

申请日：1988-12-23

申请人： Mark W. Grossman ,  Richard Speer

发明人： Mark W. Grossman ,  Richard Speer

IPC分类号： B01D59/34 ,  B01J19/12

CPC分类号： B01J19/123 ,  B01D59/34 ,  B01J19/126

摘要： Straight tubes and randomly oriented pieces of tubing having been employed in a photochemical mercury enrichment reactor and have been found to improve the enrichment factor (E) and utilization (U) compared to a non-packed reactor. One preferred embodiment of this system uses a moving bed (via gravity) for random packing.

摘要翻译： 已经在光化学汞富集反应器中使用直管和随机定向的管件，并且已经发现与未填充的反应器相比，提高了富集因子（E）和利用率（U）。 该系统的一个优选实施例使用移动床（通过重力）进行随机包装。

公开(公告)号：US5031883A

公开(公告)日：1991-07-16

申请号：US442086

申请日：1989-11-28

申请人： Mark W. Grossman ,  Richard Speer ,  William A. George

发明人： Mark W. Grossman ,  Richard Speer ,  William A. George

IPC分类号： C22B43/00

CPC分类号： C22B43/00

摘要： The effluent from mercury collected during the photochemical separation of the .sup.196 Hg isotope is often contaminated with particulate mercurous chloride, Hg.sub.2 Cl.sub.2. The use of mechanical filtering via thin glass tubes, ultrasonic rinsing with acetone (dimethyl ketone) and a specially designed cold trap have been found effective in removing the particulate (i.e., solid) Hg.sub.2 Cl.sub.2 contaminant. The present invention is particularly directed to such filtering.

摘要翻译： 在196 Hg同位素光化学分离过程中收集的汞流出物经常被颗粒状氯化汞Hg2Cl2污染。 已经发现使用经过薄玻璃管的机械过滤，用丙酮（二甲酮）和特别设计的冷阱进行超声波清洗有效去除颗粒（即固体）Hg 2 Cl 2污染物。 本发明特别涉及这种过滤。

公开(公告)号：US4981565A

公开(公告)日：1991-01-01

申请号：US289849

申请日：1988-12-23

申请人： Mark W. Grossman ,  Richard Speer

发明人： Mark W. Grossman ,  Richard Speer

IPC分类号： B01D59/34

CPC分类号： B01D59/34

摘要： A method for increasing the mercury flow rate to a photochemical mercury enrichment utilizing an entrainment system comprises the steps of passing a carrier gas over a pool of mercury maintained at a first temperature T1, wherein the carrier gas entrains mercury vapor; passing said mercury vapor entrained carrier gas to a second temperature zone T2 having temperature less than T1 to condense said entrained mercury vapor, thereby producing a saturated Hg condition in the carrier gas; and passing said saturated Hg carrier gas to said photochemical enrichment reactor.

公开(公告)号：US5006165A

公开(公告)日：1991-04-09

申请号：US289640

申请日：1988-12-23

申请人： Mark W. Grossman ,  Richard Speer ,  William A. George

发明人： Mark W. Grossman ,  Richard Speer ,  William A. George

IPC分类号： C22B43/00

CPC分类号： C22B43/00 ,  Y10S210/914

摘要： The effluent from mercury collected during the photochemical separation of the .sup.196 Hg isotope is often contaminated with particulate mercurous chloride, Hg.sub.2 Cl.sub.2. The use of mechanical filtering via thin glass tubes, ultrasonic rinsing with acetone (dimethyl ketone) and a specially designed cold trap have been found effective in removing the particulate (i.e., solid) Hg.sub.2 Cl.sub.2 contaminant. The present invention is particularly directed to such filtering.

摘要翻译： 在196 Hg同位素光化学分离过程中收集的汞流出物经常被亚硫酸汞Hg2Cl2污染。 已经发现使用经过薄玻璃管的机械过滤，用丙酮（二甲酮）和特别设计的冷阱进行超声波清洗有效去除颗粒（即固体）Hg 2 Cl 2污染物。 本发明特别涉及这种过滤。

公开(公告)号：US5215723A

公开(公告)日：1993-06-01

申请号：US631196

申请日：1990-12-20

申请人： Mark W. Grossman ,  Richard Speer

发明人： Mark W. Grossman ,  Richard Speer

IPC分类号： B01D59/34 ,  C01B7/01

CPC分类号： B01D59/34 ,  C01B7/01

摘要： The present invention is directed to an inexpensive and compact apparatus adapted for use with a .sup.196 Hg isotope separation process and the conversion of anhydrous HCl to aqueous HCl without the use of air flow to carry the HCl vapor into the converter system.

摘要翻译： 本发明涉及一种廉价且紧凑的装置，其适用于196Hg同位素分离方法和将无水HCl转化为HCl水溶液而不使用空气流将HCl蒸气输送到转化器系统中。

公开(公告)号：US5131991A

公开(公告)日：1992-07-21

申请号：US708797

申请日：1991-05-30

申请人： Mark W. Grossman ,  Richard Speer

发明人： Mark W. Grossman ,  Richard Speer

IPC分类号： B01D59/34 ,  C22B43/00

CPC分类号： B01D59/34 ,  C22B43/00 ,  Y02P10/212 ,  Y10S423/07

摘要： A method of removing deposited product from a photochemical reactor used in the enrichment of .sup.196 Hg has been developed and shown to be effective for rapid re-cycling of the reactor system. Unlike previous methods relatively low temperatures are used in a gas and vapor phase process of removal. Importantly, the recovery process is understood in a quantitative manner so that scaling design to larger capacity systems can be easily carried out.

摘要翻译： 已经开发了从用于富集196Hg的光化学反应器中除去沉积的产物的方法，并且显示其对于反应器系统的快速再循环是有效的。 与以前的方法不同，在气相和汽相除去过程中使用相对较低的温度。 重要的是，恢复过程以定量的方式被理解，使得可以容易地进行到更大容量系统的扩展设计。

公开(公告)号：US10455779B2

公开(公告)日：2019-10-29

申请号：US15657647

申请日：2017-07-24

申请人： David Hamby ,  Richard Speer ,  John Selverian ,  Alan Sarkisian ,  Rodrigo Pereyra

发明人： David Hamby ,  Richard Speer ,  John Selverian ,  Alan Sarkisian ,  Rodrigo Pereyra

IPC分类号： A01G22/00 ,  A01G7/04 ,  H05B33/08 ,  A01G9/26 ,  H05B37/02 ,  G01J1/08 ,  G01J1/32

摘要： Various implementations disclosed herein includes a method for operating lighting fixtures in horticultural applications. The method may include receiving a user input of a desired irradiance for a first color channel of one or more lighting fixtures that irradiates a plant bed, in which each of the one or more lighting fixtures comprises at least one light emitting diode (LED) array, determining, for each of the one or more lighting fixtures, a PWM setting of the first color channel such that each of the one or more lighting fixtures irradiate the plant bed at the desired irradiance based on calibration data stored in each of the one or more lighting fixtures, and applying, to each of the one or more lighting fixtures, the determined PWM setting of the first color channel.

公开(公告)号：US10314243B2

公开(公告)日：2019-06-11

申请号：US15711126

申请日：2017-09-21

申请人： Richard Speer

发明人： Richard Speer

IPC分类号： A01G7/04 ,  F21V5/04 ,  F21V7/04 ,  F21V7/22 ,  F21V8/00 ,  F21V17/00 ,  F21V29/77 ,  H05B33/08

摘要： Techniques and architecture are disclosed for horticultural lighting systems and devices, such as a light module assembly. The assembly includes a housing with a first and second light module attached thereto. The first and second light modules include a mounting block to be received in the housing. The mounting block includes a plurality of light sources to generate light to stimulate growth of a plant. The first light module includes a first removable lens to focus light from the light sources to a first portion of the plant and in a first direction relative to the plant. The second light module includes an optical conduit attached thereto. The conduit is to focus light from the light sources to a second portion of the plant and in a second direction different from the first direction. The assembly transmits light to an upper portion and a lower portion of the plant.

公开(公告)号：US09869456B2

公开(公告)日：2018-01-16

申请号：US14075081

申请日：2013-11-08

申请人： Richard Speer ,  David Hamby ,  Ken Grossman

发明人： Richard Speer ,  David Hamby ,  Ken Grossman

IPC分类号： F21S4/00 ,  F21V15/01 ,  H05K1/18 ,  F21K9/90 ,  F21Y101/00 ,  F21Y115/10 ,  F21Y107/50

CPC分类号： F21V15/012 ,  F21K9/90 ,  F21Y2101/00 ,  F21Y2107/50 ,  F21Y2115/10 ,  H05K1/189 ,  H05K2201/056 ,  H05K2201/10106 ,  Y10T29/49124

摘要： Techniques are disclosed for designing light fixtures for flexible LED circuit boards. The flexible LED circuit boards include an array of LED packages and the surface of the flexible circuit boards is highly reflective. A flexible LED circuit board may be shaped to conform to a rigid preform and the preform may be concave, convex, corrugated, or have any other custom shape. The shape of the preform, as well as the location of the LEDs within the flexible LED circuit may determine the light distribution of the light fixture. Alternatively, the lighting fixture may have multiple rods held in place with side plates and a flexible LED circuit board may be woven between the rods. A set of hole patterns in the side plates determine the location of the rods and the rods will determine the shape of the flexible LED circuit.

公开(公告)号：US09551480B2

公开(公告)日：2017-01-24

申请号：US14835266

申请日：2015-08-25

申请人： Richard Speer ,  Kenneth Grossman

发明人： Richard Speer ,  Kenneth Grossman

IPC分类号： F21V19/00 ,  F21V23/00 ,  F21V3/04 ,  F21V3/02 ,  F21Y101/00

CPC分类号： F21V19/004 ,  F21K9/27 ,  F21K9/275 ,  F21K9/66 ,  F21V3/02 ,  F21V3/061 ,  F21V23/004 ,  F21Y2101/00 ,  F21Y2115/10

摘要： There is herein described an LED lamp suitable for replacing conventional fluorescent lamps. The LED lamp has a tubular body and a flexible circuit board as compared to the rigid circuit boards used in other similar lamps. The flexible circuit board has a plurality of LEDs, electric circuitry for powering the LEDs, and a curvature that is maintained by a retention means. The curvature of the flexible circuit board substantially corresponds to the curvature of the tubular body which places the LEDs further away from the front surface of the lamp thereby allowing for improved diffusion and light distribution.

摘要翻译： 这里描述了适用于替换常规荧光灯的LED灯。 与其他类似的灯中使用的刚性电路板相比，LED灯具有管状体和柔性电路板。 柔性电路板具有多个LED，用于为LED供电的电路和由保持装置维持的曲率。 柔性电路板的曲率基本上对应于管状体的曲率，其使得LED更远离灯的前表面，从而允许改进的扩散和光分布。