公开(公告)号：US20080307960A1

公开(公告)日：2008-12-18

申请号：US11886019

申请日：2006-03-13

Applicant: David W. Hendrickson ,  Iwao Iwasaki ,  David J. Englund ,  Thomas R. Larson ,  Blair R. Benner ,  Donald R. Fosnacht ,  John Engesser

Inventor： David W. Hendrickson ,  Iwao Iwasaki ,  David J. Englund ,  Thomas R. Larson ,  Blair R. Benner ,  Donald R. Fosnacht ,  John Engesser

IPC: B01D53/02 ,  B01J20/00 ,  B01J20/02 ,  B01J20/22 ,  B32B1/00

CPC classification number: B01D53/64 ,  B01D2251/10 ,  B01D2257/602 ,  B01J20/02 ,  B01J20/0218 ,  B01J20/0222 ,  B01J20/0229 ,  B01J20/0285 ,  B01J20/06 ,  B01J20/08 ,  B01J20/28004 ,  B01J20/28009 ,  B01J20/28016 ,  B01J20/2803 ,  B01J20/28045 ,  B01J20/28057 ,  B01J20/28069 ,  B01J20/3204 ,  B01J20/3236 ,  B01J20/3293 ,  B01J20/3433 ,  B01J20/345 ,  B01J20/3466 ,  B01J20/3475 ,  B01J20/3483 ,  Y10T428/2982

Abstract: Absorbent magnetic particles are used to remove air pollutants. The adsorbent magnetic particles can adsorb various air pollutants, including nitrogen oxides, sulfur oxides, and mercury, and may be regenerated for reuse.

Abstract translation: 吸收性磁性颗粒用于去除大气污染物。 吸附剂磁性颗粒可以吸附各种空气污染物，包括氮氧化物，硫氧化物和汞，并可以再生再利用。

公开(公告)号：US5123281A

公开(公告)日：1992-06-23

申请号：US512669

申请日：1990-04-20

Applicant: Loran D. Cox ,  Thomas R. Larson

Inventor： Loran D. Cox ,  Thomas R. Larson

IPC: G01N29/28

CPC classification number: G01N29/28

Abstract: An apparatus for ultrasonically testing a part uses a transducer which emits sound waves to flow through a water column into contact with the part. The housing has sidewalls, a top, and a bottom, defining a reservoir. The transducer locates in the reservoir and points downward toward the bottom. A collar extends upward from the bottom in alignment with the transducer. The collar has an open upper end spaced a selected distance above the bottom. A tube mounts in the collar in alignment with the transducer. The tube will slide vertically relative to the collar. The lower end of the tube protrudes through an aperture in the bottom for contact with the part. Water is supplied to the reservoir, to flow over the upper end of the collar and through the tube against the part. A supporting surface on the housing supports the housing on the part and depends downward from the bottom of the housing.

Abstract translation: 用于对部件进行超声波测试的装置使用发射声波的换能器流过水柱与部件接触。 壳体具有侧壁，顶部和底部，限定了储存器。 传感器位于储存器中并向下指向底部。 套环从底部向上延伸，与换能器对准。 套环具有在底部上方间隔一定距离的敞开的上端。 管安装在轴环上，与传感器对准。 管将相对于套环垂直滑动。 管的下端通过底部的孔突出以与部件接触。 水被供应到储存器，流过套环的上端并通过管抵靠部件。 壳体上的支撑表面支撑该部件上的外壳，并从壳体的底部向下。

公开(公告)号：US08715506B2

公开(公告)日：2014-05-06

申请号：US12841687

申请日：2010-07-22

Applicant: Thomas R. Larson

Inventor： Thomas R. Larson

IPC: B03C1/02 ,  B03C1/30 ,  B03C5/02 ,  B01D21/26

CPC classification number: B03C1/32 ,  B01D21/26 ,  B03C1/02 ,  B03C1/023 ,  B03C1/0335 ,  B03C1/035 ,  B03C1/30 ,  B03C5/02 ,  B03C2201/18 ,  E21B21/065

Abstract: An apparatus is disclosed for separating minerals in drilling fluid based primarily on density. The separator creates and maintains a slurry with a controllable density for separating minerals from drill cuttings. The density is controlled through the use of an electrode array. The separator comprises a primary separation chamber containing the dense slurry, and a multiple number of secondary separation chambers used to separate cuttings from the drilling fluid. The invention also contains inlet hardware allowing the mixed mineral suspension to enter the first separation chamber, and hardware allowing the three outlet (separated) streams to exit the device. One of the three outlet streams carries the minerals that have a density greater than the user selectable density set point, while the second carries the minerals that have a density less than the density set point, and the third carries clean drilling fluid.

Abstract translation: 公开了一种基于密度分离钻井液中的矿物的装置。 分离器产生并保持具有可控密度的浆料，用于将矿物与钻屑分离。 通过使用电极阵列来控制密度。 分离器包括含有致密浆料的主分离室和用于将切屑与钻井液分离的多个次级分离室。 本发明还包含允许混合矿物悬浮液进入第一分离室的入口硬件以及允许三个出口（分离的）流离开设备的硬件。 三个出口流中的一个携带具有大于用户可选密度设定点的密度的矿物，而第二个输送具有小于密度设定点的密度的矿物，并且第三个携带清洁的钻井液。

公开(公告)号：USD637067S1

公开(公告)日：2011-05-03

申请号：US29346305

申请日：2009-10-29

Applicant: Mark L. Bauck ,  Zaixing You ,  Lihui Gao ,  Xueshui Wu ,  Jin Tian ,  Brian J. Zumbolo ,  Anthony J. Gargano ,  Scott F. Hill ,  Qing Fu ,  Wade D. Palashewski ,  Thomas R. Larson

Designer： Mark L. Bauck ,  Zaixing You ,  Lihui Gao ,  Xueshui Wu ,  Jin Tian ,  Brian J. Zumbolo ,  Anthony J. Gargano ,  Scott F. Hill ,  Qing Fu ,  Wade D. Palashewski ,  Thomas R. Larson

公开(公告)号：US20110017675A1

公开(公告)日：2011-01-27

申请号：US12841687

申请日：2010-07-22

Applicant: Thomas R. Larson

Inventor： Thomas R. Larson

IPC: B03C1/02

CPC classification number: B03C1/32 ,  B01D21/26 ,  B03C1/02 ,  B03C1/023 ,  B03C1/0335 ,  B03C1/035 ,  B03C1/30 ,  B03C5/02 ,  B03C2201/18 ,  E21B21/065

Abstract: The present invention discloses a system for separating minerals in drilling fluid based primarily on density. The separator creates and maintains a slurry with a controllable density for separating minerals from drill cuttings. The density if controlled through the use of an electrode array. The separator comprises a primary separation chamber containing the dense shiny, and a multiple number of secondary separation chambers used to separate cuttings from the drilling fluid. The invention also contains inlet hardware allowing the mixed mineral suspension to enter the first separation chamber, and hardware allowing the three outlet (separated) streams to exit the device. One of the three outlet streams carries the minerals that have a density greater than the user selectable density set point, while the second carries the minerals that have a density less than the density set point, and the third carries clean drilling fluid.

Abstract translation: 本发明公开了一种基于密度分离钻井液中矿物的分离系统。 分离器产生并保持具有可控密度的浆料，用于将矿物与钻屑分离。 密度如果通过使用电极阵列进行控制。 分离器包括含有致密光泽的主分离室和用于将钻屑与钻井液分离的多个次级分离室。 本发明还包含允许混合矿物悬浮液进入第一分离室的入口硬件以及允许三个出口（分离的）流离开设备的硬件。 三个出口流中的一个携带具有大于用户可选密度设定点的密度的矿物，而第二个输送具有小于密度设定点的密度的矿物，并且第三个携带清洁的钻井液。

公开(公告)号：US08795535B2

公开(公告)日：2014-08-05

申请号：US12841760

申请日：2010-07-22

Applicant: Thomas R. Larson

Inventor： Thomas R. Larson

IPC: E21B21/06 ,  B03C1/02 ,  B03C5/02 ,  B01D21/26

CPC classification number: B03C1/32 ,  B01D21/26 ,  B03C1/02 ,  B03C1/023 ,  B03C1/0335 ,  B03C1/035 ,  B03C1/30 ,  B03C5/02 ,  B03C2201/18 ,  E21B21/065

Abstract: An apparatus is disclosed for separating minerals in drilling fluid based primarily on density. The separator creates and maintains a slurry with a controllable density for separating minerals from drill cuttings. The density is controlled through the use of an electrode array. The separator comprises a housing have a fluid inlet for the fluid mixture, at least one rotating disk having an electrode array positioned inside the housing to suspend a first material of the fluid mixture, and a mechanism configured to rotate the disk. A second and third material is separated from the fluid via use of the suspended first material.

Abstract translation: 公开了一种基于密度分离钻井液中的矿物的装置。 分离器产生并保持具有可控密度的浆料，用于将矿物与钻屑分离。 通过使用电极阵列来控制密度。 分离器包括壳体，其具有用于流体混合物的流体入口，至少一个旋转盘，其具有定位在壳体内部的电极阵列，以悬浮流体混合物的第一材料;以及构造成使盘旋转的机构。 通过使用悬浮的第一材料将第二和第三材料与流体分离。

公开(公告)号：US20120168549A1

公开(公告)日：2012-07-05

申请号：US13394937

申请日：2010-10-27

Applicant: Mark L. Bauck ,  Zaixing You ,  Lihui Gao ,  Xueshui Wu ,  Jin Tian ,  Thomas R. Larson

Inventor： Mark L. Bauck ,  Zaixing You ,  Lihui Gao ,  Xueshui Wu ,  Jin Tian ,  Thomas R. Larson

IPC: B65H75/48

CPC classification number: B65H75/486 ,  B65H2701/33

Abstract: An enclosed hose reel 10 consists of a spool and two enclosure halves 14 comprising the frame 16. The power spring 18 is contained in the spool 12. Tension on the power spring 18 is transmitted to the frame 16 via a shaft 20 with a spring 30 loaded ratchet 22. The ratchet mechanism 24 engages the frame 16 via protrusions 26 that fit into cutouts 28 within the enclosure 14. The protrusions and cutouts 28 are designed so that a clockwise rotation is allowed to increase the tension of the power spring 18.

Abstract translation: 封闭的软管卷盘10由一个卷轴和两个包括框架16的两个半壳体14组成。动力弹簧18容纳在卷轴12中。动力弹簧18上的张力通过具有弹簧30的轴20传递到框架16 棘轮机构24经由突出部26接合框架16，突出部26装配在外壳14内的切口28中。突出部分和切口28被设计成允许顺时针旋转以增加动力弹簧18的张力。

公开(公告)号：US20110017600A1

公开(公告)日：2011-01-27

申请号：US12841760

申请日：2010-07-22

Applicant: Thomas R. Larson

Inventor： Thomas R. Larson

IPC: B03C5/02

CPC classification number: B03C1/32 ,  B01D21/26 ,  B03C1/02 ,  B03C1/023 ,  B03C1/0335 ,  B03C1/035 ,  B03C1/30 ,  B03C5/02 ,  B03C2201/18 ,  E21B21/065

Abstract: The present invention discloses a system for separating minerals in drilling fluid based primarily on density. The separator creates and maintains a slurry with a controllable density for separating minerals from drill cuttings. The density if controlled through the use of an electrode array. The separator comprises a primary separation chamber containing the dense slurry, and a multiple number of secondary separation chambers used to separate cuttings from the drilling fluid. The invention also contains inlet hardware allowing the mixed mineral suspension to enter the first separation chamber, and hardware allowing the three outlet (separated) streams to exit the device. One of the three outlet streams carries the minerals that have a density greater than the user selectable density set point, while the second carries the minerals that have a density less than the density set point, and the third carries clean drilling fluid.

Abstract translation: 本发明公开了一种基于密度分离钻井液中矿物的分离系统。 分离器产生并保持具有可控密度的浆料，用于将矿物与钻屑分离。 密度如果通过使用电极阵列进行控制。 分离器包括含有致密浆料的主分离室和用于将切屑与钻井液分离的多个次级分离室。 本发明还包含允许混合矿物悬浮液进入第一分离室的入口硬件以及允许三个出口（分离的）流离开设备的硬件。 三个出口流中的一个携带具有大于用户可选密度设定点的密度的矿物，而第二个输送具有小于密度设定点的密度的矿物，并且第三个携带清洁的钻井液。