公开(公告)号：US12134207B2

公开(公告)日：2024-11-05

申请号：US17311126

申请日：2019-11-27

Applicant: SYSTEM CERAMICS S.P.A.

Inventor： Paolo Vaccari ,  Franco Gozzi ,  Franco Stefani

IPC: B29C31/06 ,  B28B5/02 ,  B28B13/02 ,  B30B5/06 ,  B30B15/30

Abstract: A machine for dry decoration of ceramic slabs or tiles, comprising: a support element (10), provided with a plurality of cavities (11) with a pre-established shape; a dispensing device (20), configured to deposit a pre-fixed amount of powder material inside one or more pre-established cavities (11); an unloading device (30), configured to move the cavities (11) from a loading position, in which they can receive the powder material from the dispensing device (20), to an unloading position, in which they can unload the powder material.

公开(公告)号：US20230219263A1

公开(公告)日：2023-07-13

申请号：US18087048

申请日：2022-12-22

Applicant: KIKUSUI SEISAKUSHO LTD.

Inventor： Shinsuke FUSHIMI ,  Hideyuki NISHIMURA ,  Yuuya KAWAI

IPC: B29C31/06 ,  B29C43/34 ,  B29C43/58

CPC classification number: B29C31/06 ,  B29C43/34 ,  B29C43/58 ,  B29C2043/5875

Abstract: A powdery-material feeding device includes a controller configured to selectively conduct constantly keeping-control of constantly keeping rotational speed of a motor, current or voltage applied to the motor without any change as a manipulated variable for a predetermined period, or feedback-control of repetitively obtaining a difference between a discharge flow rate of the powdery material and a target value thereof at predetermined cycles and adjusting by increasing or decreasing the manipulated variable at each of the predetermined cycles in order to reduce the difference, the controller conducts the constantly keeping-control immediately after a motor starts, shifts to the feedback-control when the difference between the discharge flow rate of the powdery material and the target value thereof has an absolute value less than a threshold after the period for the constantly keeping-control elapses, and conducts constantly keeping-control without shifting to the feedback-control when the absolute value of the difference between the discharge flow rate of the powdery material and the target value thereof is more than the threshold after the period for the constantly keeping-control elapses, and the manipulated variable during the repeated constantly keeping-control is changed in accordance with the difference between the discharge flow rate of the powdery material and the target value thereof after elapse of the period for latest constantly keeping-control.

公开(公告)号：US11406125B2

公开(公告)日：2022-08-09

申请号：US16466976

申请日：2017-12-21

Applicant: MAREL FURTHER PROCESSING B.V.

Inventor： Albertus Dunnewind ,  Johannes Martinus Meulendijks ,  Thomas Willem Dekker ,  Tihomir Tubic

IPC: A22C7/00 ,  A23P30/10 ,  B29C31/04 ,  B29C31/06 ,  B29C33/00 ,  B29C33/36 ,  B29C33/38 ,  B29C33/46 ,  B29C37/00 ,  B29C39/06 ,  B29C39/24 ,  B29C39/44

Abstract: A moulding installation and method for moulding food products from a pumpable foodstuff mass are described. A revolving mould drum is provided with multiple mould cavities and a mass feed member is arranged at a fill position to transfer foodstuff mass into passing mould cavities. The foodstuff mass forms a food product in the mould cavity. A pressurized air food product ejection system includes air ducts in the mould drum that extend to the cavities and at least a portion of the surface delimiting a mould cavity is air permeable. The ejection system further includes a pressurized air source to feed pressurized air at a regulated ejection air pressure thereof to the air ducts. A controller is adapted to input at least one target parameter related to filling of the mould cavities with the foodstuff mass via the mouth of the mass feed member. The controller is adapted to automatically set an ejection air pressure by the pressurized air source on the basis of the inputted target parameter.

公开(公告)号：US20220118656A1

公开(公告)日：2022-04-21

申请号：US17494860

申请日：2021-10-06

Applicant: TOWA Corporation

Inventor： Haruka USHIO ,  Masayuki KATAYAMA

IPC: B29C31/06

Abstract: Provided a method for supplying a resin by which appropriate replacement of a cartridge enables resin supply to be performed appropriately. The method for supplying a resin includes: a primary resin supplying step of supplying a liquid resin contained in a first cartridge to a supply target, the first cartridge having a remaining amount of liquid resin smaller than a target supply amount appropriate for one-time resin supply to the supply target; a cartridge replacing step of replacing, after the primary resin supplying step, the first cartridge with a second cartridge already subjected to dripping out; and a secondary resin supplying step of supplying a liquid resin contained in the second cartridge to the supply target after the cartridge replacing step.

公开(公告)号：US11248414B2

公开(公告)日：2022-02-15

申请号：US15668443

申请日：2017-08-03

Applicant: FOREL SPA

Inventor： Fortunato Vianello ,  Riccardo Vianello

IPC: E06B3/673 ,  E06B3/663 ,  B05C5/02 ,  B29C31/04 ,  B29C31/10 ,  B29C48/25 ,  B29C31/06 ,  B29L31/00 ,  B29K75/00 ,  B29C48/36 ,  B05C11/10

Abstract: A dosage device for extruding a monocomponent or a bicomponent polymeric product, particularly for an automatic machine for forming a spacer frame, includes a first dosage assembly and a separate second dosage assembly for the dosage and feeding of the product, which can be activated, in a first feeding step and in a third feeding step, alternately so that one of them provides continuity of flow to an extrusion nozzle while the other one is in the reloading step. The first and second dosage assemblies are activated, in a second swapping step that is intermediate with respect to the first and third feeding steps, simultaneously and jointly, one of them having a flow-rate ramp that passes from the steady-state value to zero and the other one complementarily having a flow-rate ramp that passes from zero to the steady-state value.

公开(公告)号：US10940626B2

公开(公告)日：2021-03-09

申请号：US16290458

申请日：2019-03-01

Applicant: Aquestive Therapeutics, Inc.

Inventor： Beuford A. Bogue

IPC: B29C48/155 ,  B29C48/28 ,  B29C48/12 ,  B29C48/08 ,  B29C48/21 ,  B29C48/00 ,  B29C48/37 ,  B29C48/154 ,  B29C48/255 ,  A61K9/70 ,  A61K9/00 ,  B29C41/28 ,  B29K105/00 ,  B29C31/06

Abstract: The present invention relates to methods for forming films. In particular, the present invention relates to the formation of films on a substrate via the use of individual pumps to deposit individual wet film products onto a substrate.

公开(公告)号：US10814295B2

公开(公告)日：2020-10-27

申请号：US15111373

申请日：2015-01-12

Applicant: O.E.D.A. LIAD HOLDINGS (2006) LTD.

Inventor： Eli Margalit

IPC: B01F13/10 ,  B29B9/16 ,  B29B9/06 ,  B29B7/24 ,  B01F15/04 ,  B01F15/02 ,  B29C31/06 ,  B29B7/60 ,  B29C48/285 ,  G01G13/02 ,  B29B7/12 ,  B29B9/12

Abstract: The invention is a weighing and mixing system for the preparation of mixtures of components required by processing machines for the manufacture of plastic products. In particular the invention is suitable for the preparation of weighed mixtures comprised of at least two different masterbatches in order to obtain the color shade desired for a specific plastic product.

公开(公告)号：US10773423B2

公开(公告)日：2020-09-15

申请号：US16001758

申请日：2018-06-06

Applicant: 3D Systems, Inc.

Inventor： Luc Cuyt ,  Kurt Verelst ,  Jonas Van Vaerenbergh ,  Jozef Verheyen

IPC: B29C64/343 ,  B29C64/329 ,  B29C64/153 ,  B33Y10/00 ,  B22F3/105 ,  B33Y30/00 ,  B29C64/245 ,  B29C64/205 ,  B33Y40/00 ,  B29C31/06 ,  B65D90/58 ,  B05C19/00 ,  B05C19/04 ,  B05C19/06

Abstract: A device is provided for layered manufacture of at least a three-dimensional product by an additive manufacturing technique based on a powder. The invention therefore relates to a device for the layered manufacturer of a product based on a powder, in particular a metal powder.This device is fitted with a build chamber with a vertically movable build platform on which said product is manufactured and contains a powder dispenser for application of the successive powder layers on the build platform in a horizontal build surface. The powder dispenser can be moved back and forth over the build surface along a horizontal dispensing direction in order to apply said powder layers.Moreover, the device contains a hopper that must contain said powder in order to supply powder to the powder dispenser. This hopper has a bottom with a dosing opening that lets out into the build chamber and that works in combination with a dosing valve. More specifically, the dosing valve enables a measured quantity of powder to flow out of the hopper.

公开(公告)号：US09289920B2

公开(公告)日：2016-03-22

申请号：US13837000

申请日：2013-03-15

Applicant: North American Interconnect LLC

Inventor： Keith Van Duinen ,  Miguel Rodriguez ,  Alejandro Leon

IPC: B05C11/10 ,  B29C31/06 ,  B29L11/00 ,  B29C39/24 ,  B29K63/00 ,  G02B6/38 ,  B29B13/00

CPC classification number: B29B13/00 ,  B05C11/1021 ,  B05C11/1042 ,  B29B2013/005 ,  B29C31/06 ,  B29C39/24 ,  B29K2063/00 ,  B29L2011/0075 ,  G02B6/3861

Abstract: A method for dispensing epoxy comprising the step of degassing an epoxy. The method further comprises the step of associating the epoxy with an epoxy injector comprising a dispensing end. The method further comprises the step of a computer receiving data representative of a selected container to receive the epoxy. The method further comprises the step of a computer determining a dispensing rate and a dispensing amount, based on the received data. The method further comprises the step of a computer causing the epoxy injector to dispense the determined dispensing amount of epoxy, via the dispensing end, at the determined dispensing rate. The method further comprises the step of a computer causing a dispensing arm, supporting the dispensing end, to retract the dispensing end while the epoxy injector is dispensing the epoxy. The method further comprises the step of curing the dispensed epoxy.

Abstract translation: 一种用于分配环氧树脂的方法，包括对环氧树脂进行脱气的步骤。 该方法还包括将环氧树脂与包含分配端的环氧树脂注射器相关联的步骤。 该方法还包括计算机接收表示所选容器的数据以接收环氧树脂的步骤。 该方法还包括基于所接收的数据计算机确定分配速率和分配量的步骤。 该方法还包括计算机的步骤，使得环氧注射器以所确定的分配速率经由分配端分配所确定的环氧树脂分配量。 该方法还包括一台计算机，当环氧喷射器分配环氧树脂时，引起支撑分配端的分配臂缩回分配端。 该方法还包括固化分配的环氧树脂的步骤。

公开(公告)号：US20150318455A1

公开(公告)日：2015-11-05

申请号：US14799495

申请日：2015-07-14

Applicant: Juanita N. Kurtin ,  Michael Jansen

Inventor： Juanita N. Kurtin ,  Michael Jansen

IPC: H01L33/56 ,  B29C31/06 ,  H01L33/50

CPC classification number: H01L33/56 ,  B29C31/06 ,  B29K2083/00 ,  B29K2995/0026 ,  B29K2995/0036 ,  B29L2031/3406 ,  B82Y40/00 ,  C08K3/10 ,  C08K7/00 ,  C08K9/10 ,  C09D5/22 ,  C09D17/00 ,  C09D17/003 ,  C09K11/02 ,  C09K11/08 ,  H01L33/502 ,  Y10S977/89 ,  C08L83/04

Abstract: An LED is fabricated with a composite layer including quantum dots (QDs), wherein the QDs are provided in a silicone paste. A plurality of QD silicone paste reservoirs each contain a provided silicone paste with QDs of different wavelengths. Further, a silicone paste reservoir containing a clear silicone paste. A paste mixing chamber, in to which the QD paste reservoirs and the silicone paste reservoir supply their respective pastes, mixes together the pastes and form a mixed QD silicone paste. A silicone mixing and metering component receives the mixed QD silicone paste from the paste mixing chamber, and further receives A silicone and B silicone from a respective A silicone reservoir and a B silicone reservoir, measures, and mixes the mixed QD silicone paste with the A and B silicones to form a silicone polymer composite. A dispensing component receives to the silicone polymer composite from the mixing and metering component and dispenses the composite to a molding tool.

Abstract translation: 制造具有包括量子点（QD）的复合层的LED，其中所述量子点设置在硅胶中。 多个QD硅胶浆容器各自含有提供的具有不同波长的量子点的硅胶。 此外，含有透明硅胶的硅胶浆容器。 糊剂混合室，其中QD糊料储存器和硅胶浆料储存器供应其各自的糊料，将糊料混合在一起并形成混合的QD硅胶。 有机硅混合和计量组件从糊料混合室接收混合的QD硅氧烷浆料，并从相应的A硅胶储存器和B硅胶储存器中进一步接收A硅酮和B硅酮，测量并混合混合的QD硅胶与A 和B硅氧烷以形成硅氧烷聚合物复合材料。 分配组件从混合和计量组件接收到硅氧烷聚合物复合材料，并将复合材料分配到模制工具。