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公开(公告)号：US11786850B2
公开(公告)日：2023-10-17
申请号：US16949628
申请日：2020-11-09
Applicant: C.C. Jensen A/S
Inventor： Jens Fich
CPC classification number: B01D35/30 , B01D25/26 , B01D29/31 , B01D2201/4046 , B01D2201/4053
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：US20220032205A1
公开(公告)日：2022-02-03
申请号：US17413029
申请日：2019-12-11
Applicant: C.C. Jensen A/S
Inventor： Jens Christian Fich , Svend Erik Kristiansen Lem
Abstract: The present invention relates to a system for removing water from oil from an oil supply, where the system comprises a housing comprising an inner opening, an oil inlet tube connecting the oil supply and an oil inlet of the housing, where the oil inlet tube comprises an inlet pump adapted to provide a flow of oil in a direction from said oil supply to said oil inlet, an oil outlet tube connecting an oil outlet of the housing and the oil supply, where the oil outlet tube comprises an outlet pump adapted to provide a flow of oil in a direction from said oil outlet to said oil supply, an air inlet tube providing a gas connection between an air supply unit and an air inlet of the housing, and an air outlet tube providing a gas connection between an air outlet of the housing and the air supply unit, where said outlet pump is adapted as to provide a flow at a higher pumping flow rate than the pumping flow rate provided by said inlet pump. The invention further relates to a method of removing water from oil from an oil supply.
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公开(公告)号：US20190101520A1
公开(公告)日：2019-04-04
申请号：US16078501
申请日：2017-02-23
Applicant: C.C. Jensen A/S
Inventor： Morten Henneberg
Abstract: The present invention relates to a sensing unit for monitoring the condition of a liquid, the sensing unit comprising at least one sensor and an evaluation unit. The sensing unit is adapted to measure two or more parameters of the liquid by use of at least one sensor, where the parameters relate to at least liquid degradation or wear debris particle generation. The at least one sensor is adapted to provide at least two signals, each signal providing its values in a fashion suitable for developing a mean value and a variance different from zero over a course of at least two measurements. The evaluation unit is adapted to correlate the measured signals, and to evaluate the condition of the liquid by comparing the measured at least two parameters. Thereby, a reliable monitoring system giving continual feed-back on the performance of the lubricant and the machine in an auto-correlated manner is obtained, thus allowing continual adjustments to improve uptime and machine life.
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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：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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公开(公告)号：US10697335B2
公开(公告)日：2020-06-30
申请号：US15758378
申请日：2016-09-19
Applicant: C.C. JENSEN A/S
Inventor： Brian Rasmussen , Thomas Herdahl-Thorsing , Svend Erik Lem
Abstract: The present invention relates to an oil filtration system for off-line filtering of contaminated oil from diesel machinery (1), the oil filtration system comprising a system inlet (4) for receiving an inlet flow of contaminated oil from the diesel machinery (1), a system outlet (5) for releasing an outlet flow of filtered oil to the diesel machinery (1), an oil filtration unit which is in fluid communication with the system inlet (4) and the system outlet (5), the oil filtration unit comprising an oil filter (6) which is adapted to receive the contaminated oil and to release the filtered oil, a pumping unit (7) which is arranged upstream of the oil filtration unit, the pumping unit (7) being adapted to provide a flow of contaminated oil in a direction from the system inlet (4) to the oil filtration unit, a temperature sensor (13) for measuring an oil temperature, the temperature sensor (13) comprising a signal transmitter adapted to transmit a first electrical signal reflecting the measured oil temperature, and a control unit (14) adapted to receive the first electrical signal, to compare the measured oil temperature with at least one reference temperature, and to adjust the pumping flow rate of the pumping unit (7) according to the comparison of the measured oil temperature and the at least one reference temperature, where the temperature sensor (13) is positioned upstream from the oil filter (6) in order to measure the oil temperature of the contaminated oil immediately before it is received by the oil filter (6). The invention further relates to a method for off-line filtering of contaminated oil from diesel machinery (1).
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