公开(公告)号：US12109514B2

公开(公告)日：2024-10-08

申请号：US17290805

申请日：2019-11-12

Applicant: HYDAC FILTERTECHNIK GMBH

Inventor： Volkmar Klein ,  Stefan Hennes

IPC: B01D29/15 ,  B01D29/96 ,  B01D35/147 ,  B01D35/30

CPC classification number: B01D29/15 ,  B01D29/96 ,  B01D35/147 ,  B01D35/306 ,  B01D2201/295 ,  B01D2201/301 ,  B01D2201/4076 ,  B01D2201/4084 ,  B01D2201/4092

Abstract: A filter device has a filter housing (2) and a filter element (15) accommodated in the filter housing. The element material (44) of the filter element for filtering a liquid extends between two end caps (40, 42). At least one end cap (40) is mounted on an element receptacle (14). A bearing (46, 54), providing more than one degree of freedom, is used to articulate the filter element (15) on the element receptacle (14) via its one end cap (40). The bearing has a convex bearing surface (46) that is guided in a concave bearing surface (54). The respective bearing surface (46, 54) is part of a respective shell (55a, 55b). At least one shell (55b) has a passage (55c) for liquid media.

公开(公告)号：US20240299868A1

公开(公告)日：2024-09-12

申请号：US18661533

申请日：2024-05-10

Applicant: MAHLE International GmbH

Inventor： Andreas Kollmann ,  Patrick Wieler

IPC: B01D29/96 ,  B01D29/15 ,  B01D29/21 ,  B01D35/00 ,  B01D35/153 ,  B01D35/16 ,  B01D36/00

CPC classification number: B01D29/96 ,  B01D29/15 ,  B01D29/21 ,  B01D35/005 ,  B01D35/16 ,  B01D36/001 ,  B01D36/003 ,  B01D36/006 ,  B01D35/153 ,  B01D2201/0415 ,  B01D2201/291 ,  B01D2201/295 ,  B01D2201/304 ,  B01D2201/305 ,  B01D2201/316 ,  B01D2201/4007 ,  B01D2201/4084 ,  B01D2201/4092

Abstract: A filter includes an end cap having a top surface, and a circumferential collar extending from the top surface, the circumferential collar having a radial surface that engages radially with one or more fingers that extend from an inner surface of a filter housing cover, a filter base, a filter element positioned between the end cap and the filter base, and a pin extending below the filter base.

公开(公告)号：US12000853B2

公开(公告)日：2024-06-04

申请号：US17144059

申请日：2021-01-07

Applicant: Precision Planting LLC

Inventor： Todd Swanson ,  Dale Koch ,  Hayden Splechter ,  Timothy Schaefer

IPC: G01N35/10 ,  A01C23/00 ,  B01D19/00 ,  B01D21/26 ,  B01D29/11 ,  B01F23/53 ,  B01F23/80 ,  B01F25/30 ,  B01F25/54 ,  B01F27/1125 ,  B01F27/808 ,  B01F27/906 ,  B01F35/00 ,  B01F35/10 ,  B01F35/21 ,  B01F35/45 ,  B04B5/04 ,  F04B43/06 ,  G01G17/04 ,  G01N1/08 ,  G01N1/38 ,  G01N1/40 ,  G01N21/05 ,  G01N21/25 ,  G01N21/78 ,  G01N33/24 ,  G01N35/00 ,  G05B15/02 ,  B01F23/50 ,  B01F101/00 ,  B01F101/23

CPC classification number: G01N35/1095 ,  A01C23/007 ,  B01D19/00 ,  B01D21/262 ,  B01D29/112 ,  B01F23/53 ,  B01F23/807 ,  B01F23/808 ,  B01F25/30 ,  B01F25/54 ,  B01F27/11253 ,  B01F27/808 ,  B01F27/906 ,  B01F35/1452 ,  B01F35/187 ,  B01F35/2117 ,  B01F35/453 ,  B04B5/0421 ,  F04B43/06 ,  G01G17/04 ,  G01N1/08 ,  G01N1/38 ,  G01N1/4055 ,  G01N1/4077 ,  G01N21/05 ,  G01N21/251 ,  G01N21/78 ,  G01N33/24 ,  G01N35/00584 ,  G01N35/1004 ,  G05B15/02 ,  B01D2201/4092 ,  B01F23/581 ,  B01F2101/005 ,  B01F2101/23 ,  G01N2001/4061 ,  G01N2001/4083 ,  G01N2001/4088 ,  G01N2033/245 ,  G01N2035/00188 ,  G01N2035/00475 ,  G01N2035/00495 ,  G01N2035/00514

Abstract: An automated computer-controlled sampling system and related methods for collecting, processing, and analyzing agricultural samples for various chemical properties such as plant available nutrients. The sampling system allows multiple samples to be processed and analyzed for different analytes or chemical properties in a simultaneous concurrent or semi-concurrent manner. Advantageously, the system can process soil samples in the “as collected” condition without drying or grinding. The system generally includes a sample preparation sub-system which receives soil samples collected by a probe collection sub-system and produces a slurry (i.e. mixture of soil, vegetation, and/or manure and water), and a chemical analysis sub-system which processes the prepared slurry samples for quantifying multiple analytes and/or chemical properties of the sample. The sample preparation and chemical analysis sub-systems can be used to analyze soil, vegetation, and/or manure samples.

公开(公告)号：US11992788B2

公开(公告)日：2024-05-28

申请号：US16599882

申请日：2019-10-11

Applicant: Mahle International GmbH

Inventor： Andreas Kollmann ,  Patrick Wieler

IPC: B01D29/96 ,  B01D29/11 ,  B01D29/15 ,  B01D29/21 ,  B01D35/00 ,  B01D35/16 ,  B01D36/00 ,  B01D35/153

CPC classification number: B01D29/96 ,  B01D29/15 ,  B01D29/21 ,  B01D35/005 ,  B01D35/16 ,  B01D36/001 ,  B01D36/003 ,  B01D36/006 ,  B01D35/153 ,  B01D2201/0415 ,  B01D2201/291 ,  B01D2201/295 ,  B01D2201/304 ,  B01D2201/305 ,  B01D2201/316 ,  B01D2201/4007 ,  B01D2201/4084 ,  B01D2201/4092

Abstract: A filter includes an end cap having a top surface, and a circumferential collar extending from the top surface, the circumferential collar having a radial surface that engages radially with one or more fingers that extend from an inner surface of a filter housing cover, a filter base, a filter element positioned between the end cap and the filter base, and a pin extending below the filter base.

公开(公告)号：US11975278B2

公开(公告)日：2024-05-07

申请号：US17389643

申请日：2021-07-30

Applicant: Donaldson Company, Inc.

Inventor： Kurt B. Joscher ,  Mark C. Shepherd ,  Brent T. Harrold ,  Michael S. Courneya

IPC: B01D35/157 ,  B01D17/04 ,  B01D29/31 ,  B01D35/30 ,  B01D36/00 ,  F16K31/53

CPC classification number: B01D35/1573 ,  B01D17/045 ,  B01D29/31 ,  B01D35/30 ,  B01D36/003 ,  F16K31/535 ,  B01D2201/12 ,  B01D2201/167 ,  B01D2201/291 ,  B01D2201/4076 ,  B01D2201/4092

Abstract: A valve arrangement includes a valve shaft having a fluid flow bore, and valve gear projections or teeth projecting from the valve shaft, constructed and arranged to receive a force to rotate the valve shaft. The valve arrangement can be used in a filter assembly having cartridge projections such as gear teeth to mesh with the teeth on the valve gear.

公开(公告)号：US20240100453A1

公开(公告)日：2024-03-28

申请号：US18529574

申请日：2023-12-05

Applicant: Donaldson Company, Inc.

Inventor： Kurt B. Joscher ,  Mark C. Shepherd ,  Patricia L. Palmby

IPC: B01D29/33 ,  B01D35/30

CPC classification number: B01D29/333 ,  B01D35/306 ,  B01D2201/12 ,  B01D2201/295 ,  B01D2201/301 ,  B01D2201/4092

Abstract: A filter cartridge has media construction, a housing, and a first end construction. The first end constructions includes an outer radial wall with circumferentially spaced connecting sections; each connecting section having a plurality of helical profiles extending at a helix angle. The filter cartridge is removably attached to a filter head, which has mating connecting segments. A bowl cartridge assembly is also provided including connecting sections with a plurality of helical profiles.

公开(公告)号：US20240009598A1

公开(公告)日：2024-01-11

申请号：US18178461

申请日：2023-03-03

Applicant: Fidica GmbH & Co. KG

Inventor： Manfred Volker ,  Andre Schuhmacher ,  Thomas Reinhart

IPC: B01D27/08 ,  B01D27/02 ,  B01D27/14 ,  B01D27/04 ,  C02F1/00

CPC classification number: B01D27/08 ,  B01D27/02 ,  B01D27/146 ,  B01D27/04 ,  C02F1/001 ,  B01D2201/34 ,  B01D2201/291 ,  B01D2201/06 ,  B01D2201/16 ,  B01D2201/4092 ,  C02F2103/04

Abstract: A filter apparatus connected a container, where the container includes a container neck and is filled with a filling material. The filter apparatus includes a filtrate riser tube in the container, which extends from the base region of the container to the container neck, a container connector head, which is fastened to the container neck and defines passages connected to a liquid inlet line and an inlet filter, and a connector unit with a sealing piston in the connector unit, which is arranged so as to be lowerable to connect the liquid inlet line to the filter material in the container and the filtrate riser tube to the filtrate outlet line.

公开(公告)号：US11806649B2

公开(公告)日：2023-11-07

申请号：US17489037

申请日：2021-09-29

Applicant: Robert Bosch GmbH

Inventor： Jim Diehl ,  Oliver Gerhard ,  Jon Frey

IPC: B01D35/30 ,  F16L15/00 ,  B01D29/11

CPC classification number: B01D35/306 ,  F16L15/007 ,  F16L15/008 ,  B01D29/11 ,  B01D2201/4092

Abstract: A filter adaptor joins a canister filter to a hydraulic manifold block. The adaptor includes a hexagonal tool-receiving portion, an outflow passageway and one or more inflow passageways. The outlet flow passageway extends between opposed ends of the adaptor, and is used to direct filtered fluid from the filter to the manifold block. The inlet flow passageway(s) extend between the one end and a sealed region of the adaptor, and are used to direct fluid from the manifold block to the filter. The adaptor includes auxiliary ports formed in the tool-receiving portion that communicate with the inlet flow passageways and permit monitoring thereof.

公开(公告)号：US20230330576A1

公开(公告)日：2023-10-19

申请号：US18338738

申请日：2023-06-21

Applicant: Ralle Rookey ,  Justin R. Pribanic ,  Jonathan D. Moore ,  Kevin B. Downs ,  Wayne J. Dubé ,  Steven J. Merritt

Inventor： Ralle Rookey ,  Justin R. Pribanic ,  Jonathan D. Moore ,  Kevin B. Downs ,  Wayne J. Dubé ,  Steven J. Merritt

IPC: B01D35/30 ,  B01D35/147 ,  B01D29/21 ,  B01D35/153 ,  B01D35/00

CPC classification number: B01D35/30 ,  B01D35/147 ,  B01D29/21 ,  B01D35/153 ,  B01D35/005 ,  B01D2201/4007 ,  B01D2201/295 ,  B01D2201/302 ,  B01D2201/4076 ,  B01D2201/4092 ,  B01D2201/4053 ,  B01D2201/347 ,  B01D2201/4023 ,  B01D2201/4015

Abstract: A liquid filter in the form of a filter element or a filter cartridge provides torsion locking relative to a filter head when the housing of such filter is threaded onto a filter head. Many embodiments employ a filter that includes a nipple portion at a top end with the torsion lock detent provided outboard of the nipple portion or integrated into the nipple portion. Many embodiments employ a simplified shoulder transition region at the top end of a torsion locked filter element. Valve actuation and/or filter differentiation is used in some embodiments. Different torsion locking arrangements, deformable thread profiles and other liquid filter features are disclosed.

公开(公告)号：US20230313715A1

公开(公告)日：2023-10-05

申请号：US18330116

申请日：2023-06-06

Applicant: Kohler Co.

Inventor： Jonathan T. BYKOWSKI ,  Terrence M. ROTTER ,  William O. KOENIGS ,  Sean A. RUSCH ,  David M. TORRES ,  Dean M. NELSON ,  Alexander A. YOSICK ,  Nicholas C. BILLE ,  Timothy A. NIGHBOR ,  Joseph A. MCMULLEN

IPC: F01M1/10 ,  F01M11/03 ,  F01M11/04 ,  B01D35/30 ,  B01D35/157 ,  B01D29/15 ,  B01D29/50 ,  B01D29/96 ,  B01D35/06 ,  F01M1/02

CPC classification number: F01M1/10 ,  F01M11/03 ,  F01M11/04 ,  B01D35/306 ,  B01D35/157 ,  B01D29/15 ,  B01D29/50 ,  B01D29/96 ,  B01D35/06 ,  F01M1/02 ,  B01D2201/316 ,  F01M2001/1057 ,  F01M2011/031 ,  F01M2001/1042 ,  B01D2201/34 ,  B01D2201/4092 ,  B01D2201/309

Abstract: An apparatus facilitates multiple paths or circuits through an engine and remote housing for an oil filter. The apparatus includes a first oil filter chamber housing a first oil filter, a second oil filter chamber housing a second oil filter, a first output of the remote housing configured to provide a path from the first oil filter chamber housing to bearings of an engine, a second output of the remote housing configured to provide a path from the second oil filter chamber housing to a sump of the engine, and an input of the remote housing configured to provide a path from an oil pump of the engine to the first oil filter chamber housing.