公开(公告)号：US20180283782A1

公开(公告)日：2018-10-04

申请号：US15478893

申请日：2017-04-04

申请人： Larry Baxter ,  Nathan Davis

发明人： Larry Baxter ,  Nathan Davis

IPC分类号： F25J3/08

摘要： A method for clarifying a process fluid is disclosed. The process fluid is provided to a transport device. The process fluid comprises a process liquid that entrains a first solid of a first average particle size. A second solid of a second average particle size is provided to the transport device. The second average particle size is larger than the first average particle size. The process fluid passes through the second solid. The first solid adsorbs to, deposits on, fuses with, or is trapped by the second solid, producing a first solid-depleted process fluid and a first solid-loaded second solid. The first solid-loaded second solid is removed from the transport device continuously. The second solid is reconstituted from a portion of the first solid-loaded second solid. The second solid is recycled to the transport device. In this manner, the process fluid is clarified.

公开(公告)号：US20180224205A1

公开(公告)日：2018-08-09

申请号：US15425412

申请日：2017-02-06

申请人： Larry Baxter ,  Nathan Davis

发明人： Larry Baxter ,  Nathan Davis

IPC分类号： F25J3/06

CPC分类号： F25J3/067 ,  B01D5/00 ,  B01D5/0012 ,  B01D5/0054 ,  B01D5/006 ,  B01D5/0069 ,  B01D5/009 ,  B01D5/0093 ,  B01D8/00 ,  F25J3/061 ,  F25J3/0615 ,  F25J3/0635 ,  F25J3/0695 ,  F25J2205/20 ,  F25J2205/84 ,  F25J2205/90 ,  F25J2215/04 ,  F25J2235/60 ,  F25J2240/02 ,  F25J2240/40 ,  F25J2270/12 ,  F25J2270/904 ,  F25J2290/44 ,  Y02C10/12

摘要： A method for cryogenic cooling without fouling is disclosed. The method comprises providing a first cryogenic liquid saturated with a dissolved gas; expanding the first cryogenic liquid into a separation vessel, separating into a vapor, a second cryogenic liquid, and a first solid; drawing the vapor into a heat exchanger and the second cryogenic liquid and the first solid out of the separation vessel; cooling the vapor against a coolant through the heat exchanger, causing the vapor to form a third cryogenic liquid and a second solid, the second solid dissolving in the third cryogenic liquid; and combining the second cryogenic liquid and the first solid with the third cryogenic liquid, producing a final cooled slurry. In this manner, the cryogenic cooling is accomplished without fouling.

公开(公告)号：US20180325256A1

公开(公告)日：2018-11-15

申请号：US15592816

申请日：2017-05-11

申请人： David R. Hall ,  William H. Reynolds ,  Christopher Reymolds ,  Joseph Blanch ,  Nathan Davis ,  Joe Fox

发明人： David R. Hall ,  William H. Reynolds ,  Christopher Reymolds ,  Joseph Blanch ,  Nathan Davis ,  Joe Fox

IPC分类号： A47B13/00 ,  A47B3/06 ,  A47B13/08 ,  A47B21/06 ,  A47B27/00 ,  B25H1/02 ,  A47B33/00 ,  A47B37/00 ,  A61G13/10 ,  A47B13/04 ,  A47B13/06 ,  A63F11/00 ,  C09J201/00 ,  C09J183/04 ,  C09J189/00 ,  H05K5/00 ,  G06F3/041

CPC分类号： A47B13/003 ,  A47B3/06 ,  A47B13/04 ,  A47B13/06 ,  A47B13/086 ,  A47B21/06 ,  A47B27/00 ,  A47B33/00 ,  A47B37/00 ,  A47B2021/066 ,  A61G13/105 ,  A63F11/00 ,  B25H1/02 ,  C09J183/04 ,  C09J189/00 ,  C09J201/00 ,  G06F3/041 ,  H05K5/0017

摘要： A table comprising a table base and a tabletop is disclosed. The table base comprises a top surface comprising one or more removable adhesives. The one or more removable adhesives adhere strongly when a force is applied in a horizontal direction and weakly when a force is supplied in a vertical direction. This prevents horizontal movement but allows vertical movement when a vertical force above an adhesion threshold is applied. The tabletop comprises a usable first side and a usable second side alternately mounted to the table base by means of the removable adhesives.

公开(公告)号：US09828834B2

公开(公告)日：2017-11-28

申请号：US13238757

申请日：2011-09-21

申请人： Danny Durham ,  James Russum ,  Nathan Davis ,  Curtis Conkle

发明人： Danny Durham ,  James Russum ,  Nathan Davis ,  Curtis Conkle

IPC分类号： C09K8/54 ,  E21B41/02 ,  C23F11/10 ,  C23F11/14 ,  F16L58/00

CPC分类号： E21B41/02 ,  C09K8/54 ,  C09K2208/22 ,  C23F11/10 ,  C23F11/141 ,  F16L58/00 ,  F17D1/00 ,  F17D3/12 ,  Y10T137/0318

摘要： A method of controlling corrosion in a subsea pipeline is disclosed which includes supplying a low dose inhibitor stream (LDHI) comprised of a quaternary amine and drying with a desiccant.

公开(公告)号：US09814307B1

公开(公告)日：2017-11-14

申请号：US15603948

申请日：2017-05-24

申请人： David R. Hall ,  William H. Reynolds ,  Christopher Reynolds ,  Joseph Blanch ,  Joe Fox ,  Nathan Davis

发明人： David R. Hall ,  William H. Reynolds ,  Christopher Reynolds ,  Joseph Blanch ,  Joe Fox ,  Nathan Davis

IPC分类号： A47B37/00 ,  A47B13/00 ,  A47B13/04 ,  A47B13/06 ,  A47B13/08 ,  A47B13/12 ,  A47B21/04 ,  A47B25/00 ,  A47B27/00 ,  A47B33/00 ,  A47B88/40 ,  A61G13/00 ,  F16B47/00 ,  B25H1/02

CPC分类号： A47B13/003 ,  A47B13/086 ,  A61G13/009 ,  B25H1/02 ,  B25H1/14 ,  F16B11/006

摘要： A table is disclosed. The table comprises a table base and tabletop. The table base comprises a top surface with a replaceable adhesive layer attached. The tabletop comprises a first usable side and a second usable side, the first usable side and the second usable side being alternately attached to the replaceable adhesive layer once the adhesive is cut, removed, and replaced. The top surface further comprises a rounded edge that acts to guide the entry of an adhesive cutting wire. The replaceable adhesive layer comprises embedded wire guides that define a cutting zone substantially the width of the cutting wire through the adhesive. The embedded wire guides restrict the cutting wire to the cutting zone while the adhesive is being cut, thereby allowing the first usable side and the second usable side to be alternately attached to the adhesive layer.

公开(公告)号：US20220090865A1

公开(公告)日：2022-03-24

申请号：US17482349

申请日：2021-09-22

申请人： Nathan Davis ,  Anthony C. Muscatello

发明人： Nathan Davis ,  Anthony C. Muscatello

IPC分类号： F28D15/02 ,  F28D15/04

摘要： Methods and devices are disclosed for reacting and separating components. An elongated vessel has a microchannel heat pipe with a hollow space inside the microchannel heat pipe being surrounded by inner walls. A feed stream and a reactant stream are passed into the hollow space, the reactant reacting, resulting in a product stream. A first end of the microchannel heat pipe is heated and an opposite end of the microchannel heat pipe is cooled, producing a gas phase and a liquid phase in reflux. The liquid phase attaches to the inner walls via capillary forces and the vapor phase makes up the balance of the hollow space. The reflux separates components in the product stream, a first portion passing out of a first end of the heat pipe as a liquid stream and a second portion passing out of a second end of the heat pipe as a vapor stream.

公开(公告)号：US10718150B2

公开(公告)日：2020-07-21

申请号：US15945935

申请日：2018-04-05

申请人： David R. Hall ,  Jerome Miles ,  Emily Brimhall ,  Nathan Davis ,  Seth J. Myer

发明人： David R. Hall ,  Jerome Miles ,  Emily Brimhall ,  Nathan Davis ,  Seth J. Myer

IPC分类号： E05F15/635 ,  E06B3/46 ,  E05F15/77 ,  E05F15/71 ,  E05F15/643 ,  E05F15/72

摘要： A motorized window with one or more motors and a frame with a slidable segment is disclosed. A drive system with gears, transmission or worm drive engage with a gear track mounted to the frame or slidable segment. Rotating a first gear in a first rotational direction causes the first gear to pull the slidable segment in a first linear direction. Rotating the first gear in a second rotational direction causes the first gear to pull the slidable segment in a second linear direction. Preferably, a controller controls the operation of the motors. Sensors inform the controller, and user input via a mobile device enables both direct user control and programming of the controller.

公开(公告)号：US10458523B2

公开(公告)日：2019-10-29

申请号：US15660061

申请日：2017-07-26

申请人： David R. Hall ,  Daniel Madsen ,  Joe Fox ,  Nathan Davis ,  Halle Murray

发明人： David R. Hall ,  Daniel Madsen ,  Joe Fox ,  Nathan Davis ,  Halle Murray

IPC分类号： F16H3/44 ,  F16H3/66 ,  F16H63/30 ,  F16H63/04 ,  B25F5/00 ,  F16H61/04 ,  F16H61/32

摘要： A gear-shifting device is described herein. The device includes a first motor having a first stator. The first stator turns clockwise and counter-clockwise, creating a wobbling action. The device further includes a compound planetary transmission, consisting of a transmission ring attached to a ring gear, and receiving power from the first stator. The device further includes a second motor having a second stator. The second stator turns clockwise and counter-clockwise. The device further includes a shift assembly, consisting of a drum, a cap, and a pinion gear. The pinion gear receives power from the second stator. The drum locks with the pinion gear such that the drum rotates with the pinion gear. The transmission ring is attached to the drum, such that the transmission ring moves laterally as the drum rotates. The ring gear locks and unlocks with the cap as the drum rotates. The wobbling action enables the locking.

公开(公告)号：US20190128379A1

公开(公告)日：2019-05-02

申请号：US15800775

申请日：2017-11-01

申请人： David R. Hall ,  Daniel Madsen ,  Benjamin Taylor ,  Nathan Davis

发明人： David R. Hall ,  Daniel Madsen ,  Benjamin Taylor ,  Nathan Davis

IPC分类号： F16H1/46 ,  B66D1/22

摘要： A transmission apparatus is disclosed. The transmission apparatus includes at least a first gearset and a last gearset. Each gearset includes a sun gear, a set of planetary gears, and a ring gear. The ring gears have splined outer surfaces. Each gearset has a rotational speed and a torque. A drum encloses and mates with the gearsets. The drum has splined inner surfaces that mate with the splined outer surfaces. The last splined outer surface transfers the last torque of the last gearset directly to the drum. The drum transfers at least a portion of the last torque to the first splined outer surface of the first gearset. This reduces the first rotational speed of the first gearset and increases the first torque of the first gearset, thereby reducing the last rotational speed of the last gearset and increasing the last torque of the last gearset.

公开(公告)号：US20190032755A1

公开(公告)日：2019-01-31

申请号：US15809132

申请日：2017-11-10

申请人： David R. Hall ,  Daniel Madsen ,  Joe Fox ,  Nathan Davis ,  Halle Murray

发明人： David R. Hall ,  Daniel Madsen ,  Joe Fox ,  Nathan Davis ,  Halle Murray

IPC分类号： F16H3/66 ,  F16H63/30 ,  F16H63/04

摘要： A gear-shifting device is disclosed. The device comprises a first motor having a first stator. The first stator turns clockwise and counter-clockwise, creating a wobbling action. The device further comprises a compound planetary transmission, comprising a transmission ring attached to a ring gear. The compound planetary transmission receives power from the first stator. The device further comprises a second motor having a second stator. The second stator turns clockwise and counter-clockwise. The device further comprises a shift assembly, comprising a drum, a cap, and a pinion gear. The pinion gear receives power from the second stator. The drum locks with the pinion gear such that the drum rotates with the pinion gear. The transmission ring is attached to the drum, such that the transmission ring moves laterally as the drum rotates. The ring gear locks and unlocks with the cap as the drum rotates. The wobbling action enables the locking.