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11.发明授权公开(公告)号：US10894262B1
公开(公告)日：2021-01-19
申请号：US15639537
申请日：2017-06-30
申请人： Steven C. Cooper
发明人： Steven C. Cooper
摘要： An electrostatic sprayer system for dispensing and dispersing a liquid containing a spray compound includes a spray cloud dispersal feature that reduces the time that a residual spray cloud containing droplets including the spray compound remains suspended after spraying. A method of dispersing the residual spray cloud is implemented by a control system that causes a flow control system to deliver a non-active gas or liquid in conjunction with stopping delivery of the liquid containing the spray agent and charged with the same polarity, so that a charged cloud of the non-active gas or liquid, which may be air, displaces the suspended active fluid particles. The non-active gas or liquid may be dispensed for a predetermined time interval as determined by the control system, or the operator may control the time interval during which that the non-active fluid is dispensed.
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公开(公告)号：US10882249B2
公开(公告)日：2021-01-05
申请号：US16136613
申请日：2018-09-20
申请人： CC3D LLC
发明人： Kenneth Lyle Tyler
IPC分类号： B29C64/165 , B33Y30/00 , B29C64/209 , B29C64/264 , B29C64/106 , B29C70/52 , B29C70/50 , B29C70/38 , B29C48/00 , B29C48/09 , B29C48/21 , B29C48/32 , B29C48/33 , B29C48/152 , B29C48/325 , B29C48/25 , B29C48/285 , B29L23/00 , B29D23/00 , B29C35/08 , B05B3/00 , B05B3/10 , B05B5/03 , B05B5/04 , B05B7/14 , B05B13/06 , B29B15/12 , B29K105/08
摘要： A head is disclosed for use with a continuous manufacturing system. The head may have a housing configured to receive a matrix and a continuous fiber, and a diverter located at an end of the housing. The diverter may be configured to divert radially outward a matrix-coated fiber. The head may also include a cutoff having an edge configured to press the matrix-coated fiber against the diverter.
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公开(公告)号：US10681876B2
公开(公告)日：2020-06-16
申请号：US15540728
申请日：2015-12-30
申请人： Gérard Varesano
发明人： Gérard Varesano
摘要： The invention relates mainly to an above-ground farming module which includes an element for supporting plants defining a root chamber for the aerial portion of the plants, and which includes means for forming a mist of nutritional solution (9) and means (25, 26) for circulating said mist of nutritional solution (30) located in the root chamber (4). The means for forming the mist of nutritional solution (9) advantageously include an ultrasound mister (10) located in the bottom of a misting cell (9) on which at least one opening for propagating the nutritional mist (20) in the root chamber (4) is arranged, and the means (25, 26) for circulating the mist of nutritional solution (30) are located next to said opening (20).
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公开(公告)号：US10661288B2
公开(公告)日：2020-05-26
申请号：US15522082
申请日：2015-10-27
发明人： Manoj Kumar Patel , C Ghanshyam , Pawan Kapur
摘要： The present invention discloses a single step process for the synthesis of furan derivative from carbohydrate comprises stirring the reaction mixture of carbohydrate in solvent in presence of catalyst at temperature in the range of 170 to 190° C. for the period in the range of 23 to 25 hrs to afford corresponding furan derivative.
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公开(公告)号：US20200094271A1
公开(公告)日：2020-03-26
申请号：US16296847
申请日：2019-03-08
摘要： An electrostatic atomizing apparatus includes a main body portion, a container, a first air flow path, a second air flow path, an electrostatic atomization unit, and an air flow generation unit. The container is detachable from the main body portion, is capable of storing a liquid, and includes a first ventilation hole and a second ventilation hole. The first air flow path includes a first end that includes an air suction port, and a second end that connects to the first ventilation hole. The second air flow path includes a third end that connects to the second ventilation hole, and a fourth end that includes an air exhaust port. The electrostatic atomization unit is disposed on the second air flow path. The air flow generation unit generates an air flow that causes air to flow through the first air flow path, through the container, and through the second air flow path.
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公开(公告)号：US10543495B2
公开(公告)日：2020-01-28
申请号：US15956532
申请日：2018-04-18
申请人： Spraying Systems Co.
发明人： Thomas E. Ackerman , Christopher W. Barnes , Adam C. Bright , David C. Huffman , Scott J. Kocsis , Kristopher E. Roskos , Glenn R. St. Peter , Brian K. Smith , Joseph P. Szczap , Michel R. Thenin
IPC分类号： B01D1/18 , B05B5/03 , F26B3/12 , B01J2/02 , F26B21/02 , F26B21/08 , B01J2/04 , B01J2/16 , B05B5/00 , B01D46/00 , B01D46/24 , F26B1/00
摘要： A spray drying system for drying liquid into powder including a plurality of processing towers each including an elongated drying chamber, a spray nozzle assembly at an upper end of the drying chamber and a powder collection chamber at a lower end of the drying chamber. The powder collection chamber of each processing tower being configured to discharge power to a common conveyor system.
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公开(公告)号：US10434525B1
公开(公告)日：2019-10-08
申请号：US15637215
申请日：2017-06-29
申请人： Steven C. Cooper
发明人： Steven C. Cooper
摘要： An electrostatic sprayer system for spraying a liquid includes a control system that provides user certification status control and usage reporting for the electrostatic sprayer system, including authorizing the user in conformity with the user's certification status and tracking the user, material(s), locations, duration of operation and amount of material being sprayed. The sprayer system includes a sprayer head having an outlet for dispensing a liquid that has been atomized and electrically charged via an electrode of the sprayer system, a vessel containing the liquid prior to dispensing, a power supply for providing a voltage and current to the electrode, a flow controller for controlling flow of liquid emitted from an outlet of the sprayer head, and a control system for controlling the flow controller in conformity with a certification status of a user of the sprayer system and reporting usage of the sprayer system to a database.
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公开(公告)号：US10335999B2
公开(公告)日：2019-07-02
申请号：US15295570
申请日：2016-10-17
申请人： CC3D LLC
发明人： Kenneth Lyle Tyler , Jeff Beebout
IPC分类号： B29C64/209 , B33Y30/00 , B29C64/264 , B29C64/106 , B29C70/52 , B29C48/30 , B29C48/00 , B29C48/09 , B29C48/21 , B29C48/32 , B29C48/33 , B29C48/152 , B29C48/325 , B29C35/02 , B29C35/08 , B29B15/12 , B29C70/50 , B29C48/305 , B29C70/38 , B29C48/25 , B29C48/285 , B29L23/00 , B05B3/00 , B05B3/10 , B05B5/03 , B05B5/04 , B05B7/14 , B05B13/06 , B05D3/06 , B29K105/08 , B29D23/00
摘要： A system is disclosed for use in manufacturing a composite structure. The system may include a support configured to move in a plurality of directions during manufacturing of the composite structure, and a head coupled to the support. The head may have a housing that is configured to receive a liquid matrix and at least one continuous fiber and configured to discharge a tubular structure. The head may also have a nozzle operatively connected to the housing and configured to deposit a material layer onto a surface of the tubular structure as the tubular structure is discharging from the housing, and a squeegee associated with the nozzle and configured to wipe over the material layer. The head may further have a first cure enhancer operatively connected to the housing and configured to cure the liquid matrix in the tubular structure during discharge, and a second cure enhancer configured to cure the material layer deposited by the nozzle.
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公开(公告)号：US10286411B2
公开(公告)日：2019-05-14
申请号：US15342710
申请日：2016-11-03
申请人： Spraying Systems Co.
发明人： Thomas E. Ackerman , Christopher W. Barnes , Adam C. Bright , David C. Huffman , Scott J. Kocsis , Kristopher E. Roskos , Glenn R. St. Peter , Brian K. Smith , Joseph P. Szczap , Michel R. Thénin , Chin Ping Su , Robert M. Sobel
IPC分类号： B01D1/18 , B05B5/03 , B01J2/04 , B01J2/16 , B05B5/00 , B01D46/00 , B01D46/24 , F26B1/00 , F26B3/12 , B01J2/02 , F26B21/02 , F26B21/08
摘要： An electrostatic spray dryer for drying liquid into powder including an elongated body defining a drying chamber, a spray nozzle assembly at one end of the drying chamber and a filter element housing and powder collection chamber at an opposite end. A non-structural non-metallic liner is disposed within the elongated body in spaced relation to an inner wall surface for defining an internal drying zone. The liner is releasably supported within the body for enabling selective removal and replacement following a particular usage. The illustrated elongated body has a modular construction comprising a plurality of modules, with at least one being selectively removable and replacement for altering the length of the drying chamber for a particular spray application. The liner also is replaceable with a liner of a length corresponding to the altered length of the drying chamber or with a different diameter for a particular usage.
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公开(公告)号：US20190118200A1
公开(公告)日：2019-04-25
申请号：US16226490
申请日：2018-12-19
发明人： William J. Hartman
摘要： In an example, an electrostatic spray module includes a base unit formed of a sturdy, rigid, liquid impermeable, electrically insulative material and a cover formed of a sturdy, rigid, liquid impermeable, electrically insulative material and sized for covering the base unit. The base unit and the cover configured for mating engagement together so as to form a liquid impermeable, electrically insulative, protective enclosure when the module is in a closed state to keep the internal components clean and dry and prevents system form high voltage shorting and prevents leakage of current by inhibiting a high voltage from establishing a return path to ground. The spray module includes a quick access latch and gasket system—with no tools required to open for maintenance. The module includes integral place holders for components including air supply manifold and variable voltage supply to provide a selectable high voltage level to accommodate various spraying application.
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