专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

WO2022013848A1 COATING FOR ALUMINUM OBJECTS HAVING AN IMPROVED CONDUCTIVITY AND METHOD OF MAKING SAME 审中-公开
公开(公告)号：WO2022013848A1
公开(公告)日：2022-01-20
申请号：PCT/IL2021/050703
申请日：2021-06-10
申请人： CORE FLOW LTD.
发明人： SHLOSH, Asher
IPC分类号： B05D5/12 , C23C14/04 , C25D11/14 , C25D11/18 , C25D15/00 , H01B1/18 , C01B32/158
摘要： Methods of coating an aluminum object, comprising: anodizing a portion of a surface of the aluminum object to form an anodized layer, introducing nano tubes into pores in the anodized layer using an ultrasonic bath; and sealing the anodized layer thereby producing a coated aluminum object.

2. 发明申请

WO2020183452A1 FLUID FLOW WEB TENSION DEVICE FOR ROLL-TO-ROLL PROCESSING 审中-公开
公开(公告)号：WO2020183452A1
公开(公告)日：2020-09-17
申请号：PCT/IL2020/050266
申请日：2020-03-08
申请人： CORE FLOW LTD.
发明人： SEGAL, Alon , LEGERBAUM, Yaakov , JOELI, Eric , LAUTMAN, Ronen
IPC分类号： B65H23/26 , D02H13/14
摘要： A web tension device includes a pressure source and a stationary housing. A translatable unit is translatable into and out of a cavity of the housing and includes an inlet that is connectable to the pressure source. A distal end of the translatable unit includes a tensioning surface with openings to enable outflow of pressurized fluid to apply a pushing force to a web in a roll-to-roll process. Proximal openings enable outflow of the fluid into a gap between the housing and the translatable unit. When tension of the web is reduced, an outward force that is exerted by pressure in the gap pushes the translatable unit outward, pushing the web outward until an inward force that is exerted by the web balances the outward force. When tension of the web increases, the inward force pushes the translatable unit inward until the inward force is balanced by the outward force.

3. 发明申请

WO2019239403A1 NON-CONTACT SUPPORT PLATFORM WITH OPEN-LOOP CONTROL 审中-公开
公开(公告)号：WO2019239403A1
公开(公告)日：2019-12-19
申请号：PCT/IL2019/050644
申请日：2019-06-06
申请人： CORE FLOW LTD.
发明人： JOELY, Eric , NISHRI, Boaz , LAUTMAN, Ronen
IPC分类号： B65G49/06 , B65G51/03
摘要： A non-contact support platform with open-loop control, including: a surface, to support a workpiece by fluid-bearing of fluid flowing through a plurality of nozzles, a supply system, connected to the surface and configured to maintain the fluid-bearing by applying pressure to cause flow of the fluid out of a subset of the plurality of nozzles, and a controller, to control fluid flow in the supply system with an open-loop circuit to support the workpiece while it moves over the non-contact support platform, wherein the fluid flow is controlled based on at least parameter of a group of workpiece parameters consisting of a position of the workpiece, dimensions of the workpiece and a velocity of the workpiece while supported by the surface.

4. 发明申请

WO2018167764A1 NONCONTACT SUPPORT PLATFORM WITH BLOCKAGE DETECTION 审中-公开
公开(公告)号：WO2018167764A1
公开(公告)日：2018-09-20
申请号：PCT/IL2017/051366
申请日：2017-12-20
申请人： CORE FLOW LTD.
发明人： NISHRI, Boaz , LAUTMAN, Ronen
IPC分类号： B65G51/03 , B65G49/00
摘要： A noncontact support platform includes a plurality of pressure nozzles on an outer surface of a PV stage of the noncontact support platform. The pressure nozzles connected to a pressure source for creating an outflow of fluid through the pressure nozzles. A plurality of vacuum nozzles are interspersed with the pressure nozzles on the outer surface and are connected to a vacuum manifold via one or a plurality of hoses to create an inflow of the fluid through the vacuum nozzles. At least one flowmeter is configured to generate a signal that is indicative of a measured inflow via at least one hose of the hoses. A controller is configured to analyze the signal to determine whether the measured inflow is indicative of blockage of a vacuum nozzle and to generate a response when blockage is indicated.

5. 发明申请

WO2017221229A1 NONCONTACT SUPPORT PLATFORM WITH EDGE LIFTING 审中-公开
标题翻译：非接触式支持平台与边缘提升
公开(公告)号：WO2017221229A1
公开(公告)日：2017-12-28
申请号：PCT/IL2017/050274
申请日：2017-03-06
申请人： CORE FLOW LTD.
发明人： LAUTMAN, Ronen
IPC分类号： B65G51/03 , B65G49/06 , H01L21/677
摘要： A noncontact support platform includes pressure ports distributed on a surface of a table, each connected to a pressure source. Vacuum ports are distributed on the surface of the table, each connected to a vacuum source. Outward flow through the pressure ports and inward flow through the vacuum ports form a fluid cushion to support a workpiece at a nonzero distance from the table. A plurality of channels each connect at least two of the vacuum ports to enable flow of fluid between the connected vacuum ports. When one of the connected vacuum ports is covered by an edge of the workpiece and the other is not, a suction force that is exerted by the connected vacuum ports on the edge is weaker than the suction force that is exerted on a part of the workpiece where both of the connected vacuum ports are covered.
摘要翻译：非接触支撑平台包括分布在桌子表面上的压力端口，每个压力端口连接到压力源。真空口分布在工作台的表面上，每个真空口连接到真空源。通过压力端口的向外流动和通过真空端口的向内流动形成流体缓冲垫以支撑离工作台非零距离的工件。多个通道各自连接至少两个真空端口以使流体能够在连接的真空端口之间流动。当其中一个连接的真空口被工件的边缘覆盖而另一个不是时，连接的真空口施加在边缘上的吸力比施加在工件的一部分上的吸力弱两个连接的真空端口都被覆盖。

6. 发明申请

WO2022234559A1 CHUCK FOR ACQUIRING A WARPED WORKPIECE 审中-公开
公开(公告)号：WO2022234559A1
公开(公告)日：2022-11-10
申请号：PCT/IL2022/050431
申请日：2022-04-28
申请人： CORE FLOW LTD.
发明人： NISHRI, Boaz , HERMAN, Ami , GURARYE, Nir , LEGERBAUM, Yaacov , BIRGER, Igor , SEGAL, Alon , GENENDER, Mart , LAUTMAN, Ronen
IPC分类号： H01L21/683 , H01L21/687 , B65H3/08
摘要： A chuck includes a chuck surface and extendible port assemblies that are distributed over the chuck surface. Each extendible port assembly includes a conduit that is connectable to a suction source and a tube that distally extends from the chuck surface, whose distal end forms a seal when in contact with a workpiece, and is collapsible by suction that is applied by the suction source after formation of the seal. A plurality of non-extendible vacuum ports are interspersed with the extendible port assemblies. At least one areal seal extends from the chuck surface and bounds a region of the chuck surface that includes at least one of the non-extendible vacuum ports, and that is configured to form an airtight seal when the areal seal is in contact with the workpiece.

7. 发明申请

WO2022168078A1 CHUCK FOR ACQUIRING A WARPED WORKPIECE 审中-公开
公开(公告)号：WO2022168078A1
公开(公告)日：2022-08-11
申请号：PCT/IL2022/050010
申请日：2022-01-04
申请人： CORE FLOW LTD.
发明人： NISHRI, Boaz , HERMAN, Ami , GURARYE, Nir , LEGERBAUM, Yaacov , BIRGER, Igor , SEGAL, Alon , GENENDER, Mart , LAUTMAN, Ronen
IPC分类号： B23B31/30 , B23Q3/08 , B25B11/00 , H01L21/683 , H01L21/67
摘要： A chuck includes a chuck surface, a plurality of vacuum ports being distributed over the chuck surface. Each of the vacuum ports is open to a conduit that is connectable to a suction source that is operable to apply suction to that vacuum port. A flow restrictor is located within each conduit and is characterized by a flow resistance. The flow resistance of the flow restrictor in at least one conduit is less than the flow resistance of the flow restrictor in at least one other conduit.

8. 发明申请

WO2021171283A1 SYSTEM AND METHOD OF MEASURING WARPAGE OF A WORKPIECE ON A NONCONTACT SUPPORT PLATFORM 审中-公开
公开(公告)号：WO2021171283A1
公开(公告)日：2021-09-02
申请号：PCT/IL2021/050111
申请日：2021-01-31
申请人： CORE FLOW LTD.
发明人： LAUTMAN, Ronen , NISHRI, Boaz
IPC分类号： G01B21/20 , G01B11/24 , G01B11/30
摘要： Methods and systems for determination of warpage in a workpiece supported by a non-contact support platform, including a surface with a plurality of pressure ports and a plurality of fluid evacuation ports on the surface, a supply system with a pressure supply connected to the plurality of pressure ports on the surface and configured to supply pressure at a substantially constant level and cause a fluid to flow out of the plurality of pressure ports, so as to support a workpiece by fluid-bearing formed under the workpiece, and at least one flowmeter, coupled to a controller and configured to measure the flowrate at the surface, wherein the workpiece is determined to be warped when the measured flowrate is outside a predefined flowrate range.

9. 发明申请

WO0114752A8 APPARATUS FOR INDUCING FORCES BY FLUID INJECTION 审中-公开
标题翻译：通过流体注射引发力的装置
公开(公告)号：WO0114752A8
公开(公告)日：2001-07-12
申请号：PCT/IL0000500
申请日：2000-08-20
申请人： CORE FLOW LTD , LEVIN DANIEL , YASSOUR YUVAL
发明人： LEVIN DANIEL , YASSOUR YUVAL
IPC分类号： B65G7/06 , F15D1/00 , F15D1/02 , F16C29/12 , F16C32/06 , F16F9/02
CPC分类号： F15D1/0005
摘要： An injection system used to generate an aerodynamically induced force, with accordance to the present invention, serving as an air-cushion non-contact supporting system. The system comprises a high pressure manifold (101), connected by high pressure pipe (103), to a high pressure source (102). A SASO-conduit (1), whose inlet (2) is connected to the high pressure manifold, and the outlet (3) is located on the injection-surface (104), of the injection system.
摘要翻译：根据本发明，用于产生空气动力学引起的力的注射系统用作气垫非接触支撑系统。该系统包括通过高压管道（103）连接到高压源（102）的高压歧管（101）。 SASO导管（1）的入口（2）连接到高压歧管，出口（3）位于注射系统的注射表面（104）上。

10. 发明申请

WO2020183464A1 CIRCULAR WAFER LATERAL POSITIONING DEVICE 审中-公开
公开(公告)号：WO2020183464A1
公开(公告)日：2020-09-17
申请号：PCT/IL2020/050284
申请日：2020-03-11
申请人： CORE FLOW LTD.
发明人： SEGAL, Alon , YAHIDES, Daniel , LEGERBAUM, Yaacov
IPC分类号： H01L21/687 , G03F7/20
摘要： A wafer positioning device includes at least one fixed stop that is positioned at a periphery of a clamped position on a surface of a chuck and an extendible finger. A finger extension mechanism extends the finger outward toward a center of the chuck surface, and retracts the finger away from the center of the chuck surface. The finger is configured, when a wafer is placed on the chuck surface and the finger extension mechanism is operated to extend the finger outward, to push the wafer laterally toward the fixed stop until an edge of the wafer contacts the fixed stop when a distal end of the finger is at the periphery of the clamped position.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式