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71. 发明授权

US11697085B2 Dust filter 有权
公开(公告)号：US11697085B2
公开(公告)日：2023-07-11
申请号：US17353494
申请日：2021-06-21
申请人： AISAN KOGYO KABUSHIKI KAISHA
发明人： Takumi Tsuchiya , Norihiro Kondo , Tsuneyuki Kurata
IPC分类号： B01D45/08 , B01D46/00 , B01D46/52 , B01D39/16 , B01D50/20 , F02M25/08 , B01D53/04
CPC分类号： B01D46/0031 , B01D39/1676 , B01D45/08 , B01D46/0005 , B01D46/521 , B01D50/20 , B01D53/04 , B01D2253/102 , B01D2257/702 , B01D2259/4516 , B01D2259/4566 , B01D2273/28 , F02M25/0854
摘要： A dust filter is configured to filter air drawn into a vehicle canister. The dust filter includes a first portion including a first engaging portion and a second portion including a second engaging portion. The second portion is attached to the first portion by engagement of the second engaging portion with the first engaging portion. The first portion includes a filtration member and a case. The case includes an inner chamber within which the filtration member is disposed. The case includes a drainage port configured to drain liquid that has infiltrated the inner chamber. The second portion is attached to the first portion to form a cover that covers the drainage port together with the first portion. The cover has an outlet that opens to the outside at a position lower than the drainage port.

72. 发明公开

US20230211271A1 CLAMP SYSTEM AND FILTER ARRANGEMENT AND METHODS 审中-公开
公开(公告)号：US20230211271A1
公开(公告)日：2023-07-06
申请号：US18000788
申请日：2021-06-04
申请人： Donaldson Company, Inc.
发明人： Dominique LOUIS , Wim V. VAN GELDER , Benjamin M. NICOLS , Rakesh K. YADAV , Oliver RONNEAU
IPC分类号： B01D46/42 , B01D46/00 , B01D46/02 , B01D46/121
CPC分类号： B01D46/4227 , B01D46/0005 , B01D46/023 , B01D46/121 , B01D2279/60 , B01D2265/027 , B01D2271/02 , F02C7/055
摘要： A filter system and clamp system for a gas turbine air inlet uses a single clamp system that allows for securing in place both a first element and a second element on the grid of the gas turbine air inlet. The clamp system can be released to allow for services of the first filter element, while the second filter element remains in sealing engagement with the grid.

73. 发明公开

US20230210342A1 DISHWASHER 审中-公开
公开(公告)号：US20230210342A1
公开(公告)日：2023-07-06
申请号：US17991164
申请日：2022-11-21
申请人： LG Electronics Inc.
发明人： Dongho LEE , Jongyoung KIM
IPC分类号： A47L15/48 , B01D46/24 , B01D46/00
CPC分类号： A47L15/488 , A47L15/486 , B01D46/2403 , B01D46/0049 , B01D46/0005 , B01D2273/30 , B01D2279/55
摘要： A dishwasher includes a filter member that is inserted through the lower surface of a tub at a time of replacing the filter member and is applicable regardless of the type of a dishwasher, thereby reducing manufacturing costs and enhancing user convenience. The cylinder-shaped filter member is accommodated entirely in a filter housing, and external air flows into the filter member through the upper end and the lower end of the filter member respectively and then passes through the outer circumferential surface of the filter member, to be filtered, thereby preventing the filter member from being blocked partially and ensuring a sufficient flow rate of air.

74. 发明公开

US20230191305A1 Filter Element and Filter System 审中-公开
公开(公告)号：US20230191305A1
公开(公告)日：2023-06-22
申请号：US18173999
申请日：2023-02-24
申请人： MANN+HUMMEL GmbH
发明人： Dennis STARK , Michael KAUFMANN , Klaus-Dieter RUHLAND
IPC分类号： B01D46/24 , B01D46/00
CPC分类号： B01D46/2414 , B01D46/0005 , B01D2271/022 , B01D2271/027 , B01D2277/30 , B01D2279/60
摘要： A filter element has a filter medium arranged between first and second end disks. The first end disk has a positioning and sealing section having external positioning recesses for engaging disturbance geometries of a filter housing with form fit to position the filter element circumferentially in the filter housing. The positioning and sealing section has an inner interface for radially sealing and axially positioning the filter element relative to the filter housing. The interface, viewed along a longitudinal direction from first toward second end disk, extends farther into the positioning and sealing section than the positioning recesses. The interface has an annular seal groove surrounding a symmetry axis of the filter element and configured to engage a seal rib of the filter housing with form fit for axial positioning relative to the filter housing. A filter system is provided with such a filter element in its filter housing.

75. 发明公开

US20230191298A1 FILTER FRAME FOR AN AIR HANDLING UNIT 审中-公开
公开(公告)号：US20230191298A1
公开(公告)日：2023-06-22
申请号：US18079989
申请日：2022-12-13
申请人： Carrier Corporation
发明人： Thomas Jean Carton , Clément Virot , Thierry Drapier
IPC分类号： B01D46/00 , B01D46/58 , F24F13/28
CPC分类号： B01D46/0005 , B01D46/0004 , B01D46/58 , F24F13/28 , B01D2265/06 , B01D2265/027
摘要： A filter frame for an air handling unit, an air handling unit, and a method of assembling a filter frame for an air handling unit. The filter frame (100) includes a holder (110) defining a cavity configured to receive a plurality of filter cells (201, 202; 201, 202, 203), and a removable lid (120) configured to secure the plurality of filter cells (201, 202; 201, 202, 203) in the cavity. The removable lid (120) can also include a biasing element (130) configured to urge the plurality of filter cells (201, 202; 201, 202, 203) together within the cavity, to assist with securing the plurality of filter cells (201, 202; 201, 202, 203) in the cavity.

76. 发明公开

US20230184458A1 FILTER, MANUFACTURING METHOD FOR FILTER AND AIR CONDITIONER 审中-公开
公开(公告)号：US20230184458A1
公开(公告)日：2023-06-15
申请号：US18163875
申请日：2023-02-03
申请人： GD MIDEA HEATING & VENTILATING EQUIPMENT CO., LTD. , MIDEA GROUP CO., LTD.
发明人： Tiegang ZHANG , Yongfeng XU , Tongbing LAO , Yandong WU , Shiqiang HE , Chunlei CUI
IPC分类号： F24F13/28 , B01D46/00 , F24F13/02 , F24F13/20
CPC分类号： F24F13/28 , B01D46/0005 , F24F13/20 , F24F13/0209 , F24F13/0254 , B23K2103/12
摘要： A filter, a manufacturing method for a filter, and an air conditioner are provided. The filter includes a casing, a transition tube, and a filter screen assembly. The filter screen assembly is provided in the casing, fitted with and connected to an inner wall of the casing, the casing is an integrally formed piece, and two axial ends of the casing have neck sections, and two neck sections are both fixedly connected to the transition tube.

77. 发明授权

US11648498B2 Filter frame assembly 有权
公开(公告)号：US11648498B2
公开(公告)日：2023-05-16
申请号：US17300380
申请日：2021-06-08
申请人： William (Rodney) Bland
发明人： William (Rodney) Bland
IPC分类号： B01D46/00 , B01D46/12
CPC分类号： B01D46/0005 , B01D46/12
摘要： The present disclosure relates to air filters and the frame to support the air filters. More particularly, it relates to synthetic and natural fiber filters that do not have frames. The frame assembly in this present and its special frame allows for fiber media filters to be easily connected to the frame and replaced. The frame is easily modified to fit a wide range of openings.

78. 发明授权

US11644030B2 Linear compressor 有权
公开(公告)号：US11644030B2
公开(公告)日：2023-05-09
申请号：US16542685
申请日：2019-08-16
申请人： LG Electronics Inc.
发明人： Kichul Choi , Wooju Jeon
IPC分类号： F04B53/20 , F04B39/16 , B01D39/20 , B01D39/16 , B01D46/10 , B01D46/00 , B32B5/02 , B32B27/12 , B32B27/36 , F04B39/12 , F04B39/02 , F04B53/18 , B01D46/52 , F04B35/04
CPC分类号： F04B53/20 , B01D39/16 , B01D39/2041 , B01D46/0005 , B01D46/106 , B32B5/02 , B32B27/12 , B32B27/36 , F04B39/122 , F04B39/126 , F04B39/16 , B01D46/00 , B01D46/52 , B01D2239/0478 , B01D2275/10 , B01D2275/202 , B32B2307/724 , F04B35/045 , F04B39/0292 , F04B53/18
摘要： Provided is a linear compressor. The linear compressor includes a cylinder disposed in a shell to define a compression space for a refrigerant, a piston installed to reciprocate in the cylinder, a motor assembly that allows the piston to move in an axial direction of the cylinder and thereby to compress the refrigerant introduced into the compression space, a nozzle which is provided in the cylinder and through which a portion of the refrigerant introduced into the compression space passes, and a cylinder filter installed in the cylinder and disposed at an inlet-side of the nozzle. At least one or more surfaces of the cylinder filter are oil-repellent coated.

79. 发明授权

US10874971B2 Operating and change apparatus for filter bodies; filter bodies and procedure for filter change as well as a conveyor with filters 有权
公开(公告)号：US10874971B2
公开(公告)日：2020-12-29
申请号：US15491328
申请日：2017-04-19
申请人： Volkmann GmbH
发明人： Joachim Maas , Christopher Tegelkamp
IPC分类号： B01D53/02 , B01D46/42 , B01D46/24 , B01D46/00
CPC分类号： B01D46/4227 , B01D46/0002 , B01D46/0005 , B01D46/008 , B01D46/2411
摘要： An operating and changing apparatus for a filter body located at a filter position that displays a filter body axis of symmetry located at a filter position and in which a particle filter is integrated in order to remove particles from a particle-laden fluid. The filter body has a fluid-permeable filter body opening and a fluid-impermeable filter body wall section. The apparatus has a housing that the fluid can flow through with a flow channel in which the filter body is so positioned that the fluid can flow through the particle filter. The flow channel has a flow inlet and a flow outlet such that the fluid flow between flow inlet and outlet runs through the particle filter of the filter body. The flow channel has a channel axis which runs parallel/collinear with the filter body's axis. The flow inlet and outlet are offset to each other, relative to the channel symmetric axis. The flow channel and the housing have a filter insertion opening and a filter disposal opening that are in alignment along the channel axis. A change of the particle filter takes place through exchange of the filter body with an exchange filter body with a replacement filter whereby the replacement filter body can be pushed through the filter insertion opening into the flow channel and the filter body to be replaced can be pushed out of the filter disposal opening by the pushing-in of the replacement filter body. During the pushing of the filter body, the flow inlet and outlet are blocked fluidically by the impermeable filter body wall segment until the replacement filter body has reached the original filter position such that the flow channel is not open during the change and the change is accomplished almost entirely without interrupting the flow.

80. 发明授权

US10865749B2 Filter and filter cartridge 有权
公开(公告)号：US10865749B2
公开(公告)日：2020-12-15
申请号：US16427177
申请日：2019-05-30
申请人： MANN+HUMMEL GmbH
发明人： Michael Kaufmann , Klaus-Dieter Ruhland
IPC分类号： F02M35/024 , B01D46/00 , B01D46/52 , B01D46/10 , B01D46/42 , B01D50/00 , F02M35/02 , F02M35/08 , F02M35/104 , B01D45/16
CPC分类号： F02M35/02416 , B01D45/16 , B01D46/0005 , B01D46/0023 , B01D46/10 , B01D46/4227 , B01D46/522 , B01D50/002 , F02M35/0201 , F02M35/024 , F02M35/0216 , F02M35/0245 , F02M35/02475 , F02M35/02491 , F02M35/08 , F02M35/104 , B01D2271/022 , B01D2271/027 , B01D2275/206 , B01D2279/30
摘要： A filter cartridge for a filter for filtration of a fluid has a prismatic basic shape with a base face and a top face arranged parallel to each other and each having a polygonal basic shape. The prismatic basic shape is provided with a first lateral face and a second lateral face neighboring the first lateral face, wherein the first lateral face is an inflow surface and is substantially positioned perpendicular to the neighboring second lateral face. The prismatic basic shape has a third lateral face that is an outflow surface and is positioned at an angle relative to the first lateral face, wherein the angle is greater than 10° and smaller than 80°. A filter with such a filter cartridge is disclosed.

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