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公开(公告)号：US20220401857A1
公开(公告)日：2022-12-22
申请号：US17893457
申请日：2022-08-23
Applicant: C.C. Jensen A/S
Inventor： Carl Aage Jensen , Christian Hallberg Jensen
Abstract: Oil filtration unit for removal of contaminants from oil including a housing with an inlet to receive contaminated oil from surroundings and release oil to an inner opening at a first pressure, an outlet adapted to release filtered oil to surroundings, and an oil filter for filtering oil in the inner opening of the housing. The oil filter includes an inlet with an outer surface, an inner volume to receive filtered oil at a second pressure lower than the first pressure, and an outlet inside the housing providing fluid/liquid communication between the inner volume and the housing outlet. The filter outlet includes a hydraulic resistance providing a fluid/liquid flow restriction between the inner volume and the housing outlet to increase the second pressure inside the inner filter volume and release the oil from the inner filter volume to the housing outlet at a third pressure lower than the second pressure.
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公开(公告)号：US10962171B2
公开(公告)日：2021-03-30
申请号：US14770740
申请日：2014-02-27
Applicant: C.C. JENSEN A/S
Inventor： Carl Aage Jensen , Henning Buch
Abstract: A device for processing of a liquid that includes a device-input for receiving the liquid to be processed at an input-pressure, a device-output for returning the processed liquid at an output-pressure, and a process chamber having a chamber-inlet and a chamber-outlet, and a feed-line for connecting the chamber-inlet to the device-input. The feed-line includes a multi-stage pump for increasing the pressure of the liquid from the input-pressure to a feed-pressure at the chamber-inlet, a discharge-line for connecting the chamber-outlet to the device-output which discharge-line includes back-pressure means adapted to maintain a discharge-pressure at the chamber-outlet upstream of the back-pressure means at an excess-pressure above the output-pressure, and to reduce the pressure of the liquid from the discharge-pressure to the output-pressure downstream of the back-pressure means. The pump in the feed-line is a first stage of a multiple-stage gear pump. The back-pressure means in the discharge-line is a second stage of the multiple-stage gear pump. The second stage is mechanically coupled to the first stage.
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公开(公告)号：US10914423B2
公开(公告)日：2021-02-09
申请号：US16078814
申请日：2017-02-23
Applicant: C.C. Jensen A/S
Inventor： Morten Henneberg
Abstract: The present disclosure relates to a method and an apparatus for liquid condition assessment in a liquid lubrication system for a work system operable in at least two different modes, the method comprising measuring monitored liquid condition data, determining a current operating mode of the work system, then based on the current operating mode, selecting a corresponding model, modeling corresponding simulated liquid condition data based on the model, assessing the liquid condition by comparing the monitored liquid condition data with the simulated liquid condition data, and providing a normally distributed data set for the liquid condition assessment.
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公开(公告)号：US12005378B2
公开(公告)日：2024-06-11
申请号：US17284374
申请日：2019-10-11
Applicant: C.C. Jensen A/S
Inventor： Morten Henneberg , Anders Damsgaard Serup , Masood Jaffari
CPC classification number: B01D19/0063 , B01D19/0068 , B01D19/0073 , F01M11/03
Abstract: A system and method for separating parts of a liquid based or depending on gas content is disclosed herein. The system, in an embodiment, comprises a pressure chamber, an inlet through which liquid is pumped into said chamber, a first liquid outlet connected to an upper part of said pressure chamber, and a second liquid outlet connected to a lower part of said pressure chamber. The first and second liquid outlets comprise a first valve element and a second valve element, respectively, that are configured to control the pressure inside said pressure chamber. While under pressure, a first subpart of the liquid inside said pressure flows out of the first liquid outlet, and a second subpart of the liquid inside said pressure flows out of the second liquid outlet. The first subpart has a greater percentage of gas content than the percentage of gas content, if any, in the second subpart.
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公开(公告)号：US20210339170A1
公开(公告)日：2021-11-04
申请号：US17284374
申请日：2019-10-11
Applicant: C.C. Jensen A/S
Inventor： Morten Henneberg , Anders Damsgaard Serup , Masood Jaffari
IPC: B01D19/00
Abstract: According to the invention, a system for separating gas from a liquid is proposed. The system comprises a pressure chamber, said pressure chamber comprising an inlet through which liquid is pumped into said chamber, and wherein said pressure chamber further comprises a first liquid outlet connected to an upper part of said pressure chamber comprising a first valve element and a second liquid outlet connected to a lower part of said pressure chamber comprising a second valve element. Said first and second valve elements are adapted to control the pressure inside said pressure chamber, whereby, while under pressure, a subpart of the liquid inside said pressure flows out of the first and second liquid outlets, respectively, and wherein a main part of the gas content is in the subpart flowing through the first liquid outlet. Thereby, liquid having a certain gas content will be separated into two subparts in a fast and easy way. where the first subpart comprises a main part of the gas content and the second subpart comprises liquid being essentially free of gas. The pressurisation within the pressure chamber decreases the time it takes to achieve such separation. Further, the provision of valves and outlet allows controlling the separation process and further allows the outlet of a liquid having a main part of the gas content and the outlet of liquid being essentially gas-free. Further, the provision of valves allows a continuous process, such that the system may be incorporated into running processes, e.g. a running engine.
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Patent Agency Ranking
公开(公告)号：US20190022562A1
公开(公告)日：2019-01-24
申请号：US15752552
申请日：2016-08-15
Applicant: C.C. Jensen A/S
Inventor： Carl Aage Jensen , Christian Hallberg Jensen
Abstract: The present invention relates to an oil filtration unit (1) for removal of solid contaminants from contaminated oil, the oil filtration unit (1) comprising a housing (2) which comprises a housing inlet (3) adapted to receive contaminated oil from the surroundings and to release the contaminated oil to an inner opening (4) of the housing (2) at a first pressure (p1) and a housing outlet (12) adapted to release filtered oil to the surroundings, and an oil filter (6) for filtering the contaminated oil, the oil filter (6) being arranged in the inner opening (4) of the housing (2) and comprising a filter inlet defined by an outer surface (7) of the oil filter (6), an inner filter volume (8) adapted to receive filtered oil at a second pressure (p2), where the second pressure (p2) is lower than the first pressure (p1), and a filter outlet inside the housing (2) providing fluid/liquid communication between the inner filter volume (8) and the housing outlet (12) in order to release the filtered oil from the inner filter volume (8), where the filter outlet comprises a hydraulic resistance providing a fluid/liquid flow restriction between the inner filter volume (8) and the housing outlet (12) in order to increase the second pressure (p2) inside the inner filter volume (8) and to release the filtered oil from the inner filter volume (8) to the housing outlet (12) at a third pressure (p3), where the third pressure (p3) is lower than the second pressure (p2).
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公开(公告)号：US20160008740A1
公开(公告)日：2016-01-14
申请号：US14770742
申请日：2014-02-27
Applicant: C.C. JENSEN A/S
Inventor： Carl Aage JENSEN , Henning BUCH
IPC: B01D19/00
CPC classification number: B01D19/0036 , B01D19/0031 , F01M1/10 , F16N39/06
Abstract: A device (200) for processing of a liquid comprises a device-input (202) for receiving the liquid to be processed at an input-pressure (p1), a device-output (216) for returning the processed liquid at an output-pressure (p4), a process chamber, and vacuum generating means communicating with a gas filled portion of the process chamber via a vacuum port for reducing the pressure therein to a vacuum-pressure. The process chamber further has a chamber-inlet (208) and a chamber-outlet (210), the chamber-inlet (208) being connected to the device-input (202) via a feed-line (203, 207), and the chamber-outlet (210) being connected to the device-output (216) via a discharge-line (211, 215). The feed-line (203, 207) comprises flow-rate control means for controlling the flow-rate of feeding liquid through the chamber-inlet (208) into the process-chamber (209), and the discharge-line (211, 215) comprises discharge-pump means adapted to retrieve processed liquid through the chamber-outlet (210) from the process chamber (209) and return the liquid through the device-output (216). The flow-rate control means in the feed-line (203, 207) comprises a first stage (205) of a multiple-stage gear pump (222), and the discharge-pump means in the discharge-line (211, 215) comprises a second stage (213) of the multiple-stage gear pump (222).
Abstract translation: 用于处理液体的装置（200）包括用于以输入压力（p1）接收待处理液体的装置输入（202），用于使处理液体在输出压力下返回的装置输出（216） 压力（p4），处理室和真空发生装置，其通过真空端口与处理室的气体填充部分连通，用于将其中的压力减小到真空压力。 处理室还具有腔室入口（208）和腔室出口（210），腔室入口（208）通过进料管线（203,207）连接到设备输入（202），以及 所述室出口（210）经由放电线（211,215）连接到所述装置输出端（216）。 进料线（203,207）包括流量控制装置，用于控制通过腔室入口（208）进入处理室（209）的进料液体的流量，以及排出管线（211,215） ）包括适于从处理室（209）通过室出口（210）回收经处理的液体并使液体返回通过装置输出（216）的排放泵装置。 进料管路（203,207）中的流量控制装置包括多级齿轮泵（222）的第一级（205）和放电线（211,215）中的排出泵装置， 包括多级齿轮泵（222）的第二级（213）。
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公开(公告)号：US20240066427A1
公开(公告)日：2024-02-29
申请号：US18387693
申请日：2023-11-07
Applicant: C.C. Jensen A/S
Inventor： Jens Christian Fich , Svend Erik Kristiansen Lem
Abstract: An assembly, as disclosed herein, is usable or operable to facilitate the separation and removal of water from an oil of an oil supply. The assembly, in an embodiment, includes a housing defining an inner space. The housing enables a flow from an oil supply to an oil inlet of the housing. The assembly also includes an inlet pump that enables flow from the oil supply to the oil inlet. The housing's inner space is configured so that the oil and foam formed on the oil's surface and are released to an oil outlet of the housing. The housing is configured to output gas from the inner space of the housing, thereby removing water from oil.
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公开(公告)号：US20210053001A1
公开(公告)日：2021-02-25
申请号：US16949628
申请日：2020-11-09
Applicant: C.C. Jensen A/S
Inventor： Jens Fich
Abstract: An oil filter for an oil filtration system. The filter is configured for insertion into an oil filtration unit. The filter comprises a central opening extending along a central axis of the filter, at least one second physical structure having a second cross sectional shape and a predefined longitudinal length in relation to the central axis of the filter, and an inner periphery of the second physical structure being arranged to mate with the outer periphery of the first physical structure allowing the filter to reach its correct insertion position in the oil filtration unit by the second physical structure at least partly surrounding the first physical structure. The end surface of the filter relative to the central axis of the filter comprises the second physical structure, and the second physical structure comprises a material configured to serve as a filtering material of the filter.
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公开(公告)号：US10905973B2
公开(公告)日：2021-02-02
申请号：US14770742
申请日：2014-02-27
Applicant: C.C. JENSEN A/S
Inventor： Carl Aage Jensen , Henning Buch
Abstract: A device for processing of a liquid that includes a device-input for receiving the liquid to be processed at an input-pressure, a device-output for returning the processed liquid at an output-pressure, a process chamber having a chamber-inlet and a chamber-outlet with the chamber-inlet being connected to the device-input via a feed-line, and the chamber-outlet being connected to the device-output via a discharge-line. The feed-line includes a pump for increasing the pressure of the liquid from the input-pressure to a feed-pressure at the chamber-inlet, and the discharge-line includes a back-pressure mechanism adapted to maintain a discharge-pressure at the chamber-outlet upstream of the back-pressure mechanism at an excess-pressure above the output-pressure, and to reduce the pressure of the liquid from the discharge-pressure to the output-pressure downstream of the back-pressure mechanism. The pump in the feed-line is a first stage of a multiple-stage gear pump. The back-pressure mechanism in the discharge-line is a second stage of the multiple-stage gear pump. The second stage is mechanically coupled to the first stage.
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