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公开(公告)号：EP2489864B1
公开(公告)日：2021-07-14
申请号：EP11425036.8
申请日：2011-02-18
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2.发明公开
公开(公告)号：EP4098850A1
公开(公告)日：2022-12-07
申请号：EP21290032.8
申请日：2021-05-31
申请人： MANN+HUMMEL GmbH
发明人： Kagitha, Lavanya , Talmon-Gros, Dietmar , Trautmann, Pius , Sradnick, Holger , Loebard, Frank , Rehák, Ivo , Tuma, Michal , Migaud, Jérôme , Zenner, Julien
摘要： Electrohydraulic thermostat system (8) for a filter device (1), comprising a main valve (10) and a pilot valve (9), wherein the main valve (10) comprises a valve body (23) which is arranged in a receiving section (29) of a housing (22), wherein the valve body (23) subdivides the receiving section (29) into a fluid distribution chamber (30), which is configured to distribute a working fluid (2) to an inflow line (15) of a component (14) for changing a temperature of the working fluid (2) and/or to a bypass line (21) for bypassing the component (14), and a control chamber (31), wherein the pilot valve (9) is configured to cause a pressure difference between the fluid distribution chamber (30) and the control chamber (31) as a function of the temperature of the working fluid (2) so that the working fluid (2) moves the valve body (23) in the receiving section (29) due to the pressure difference for opening and closing the inflow line (15) and/or the bypass line (21).
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公开(公告)号：EP3722589B1
公开(公告)日：2022-02-16
申请号：EP20159981.8
申请日：2020-02-28
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公开(公告)号：EP4244480A1
公开(公告)日：2023-09-20
申请号：EP21819352.2
申请日：2021-11-12
申请人： Maersk A/S
发明人： WEIMAR, Henrik Bak
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公开(公告)号：EP3221026B1
公开(公告)日：2022-03-23
申请号：EP15794201.2
申请日：2015-11-13
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公开(公告)号：EP3447278B1
公开(公告)日：2024-07-10
申请号：EP18199103.5
申请日：2014-08-04
IPC分类号： F02M31/125 , F02M37/30 , H05B3/06 , B01D35/18
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公开(公告)号：EP4296497A1
公开(公告)日：2023-12-27
申请号：EP22425029.0
申请日：2022-06-24
IPC分类号： F02M21/02 , F02M59/16 , F02M65/00 , B63H21/38 , F02M37/00 , F02M37/18 , F02M37/30 , F02M31/02
摘要： A fuel supply system (10) is disclosed for supplying a methanol-based fuel from a fuel tank (12) to an internal combustion engine (14). The fuel supply system (10) comprises: a main fuel conduit (16), which fluidly connects the fuel tank (12) to the internal combustion engine (14); a first fuel pump (18), which is placed along the main fuel conduit (16) and which is designed for sucking fuel from the fuel tank (12) at a first pressure value (P1) and delivering the fuel along the main fuel conduit (16) at a second pressure value (P2), which is higher than the first pressure value (P1); a second fuel pump (20), which is placed along the main fuel conduit (16) downstream of the first fuel pump (18) and which is designed for receiving fuel from the first fuel pump (18) at the second pressure value (P2) and delivering the fuel along the main fuel conduit (16) at a third pressure value (P3), which is higher than the second pressure value (P2) and which is equal to the operative pressure value of the fuel required by the internal combustion engine (14); a heat exchanger device (22), which is placed along the main fuel conduit (16) and which is designed to exchange heat with the fuel to bring it to a temperature value within a predefined temperature range (ΔT), which is equal to the operative temperature range of the fuel required by the internal combustion engine (14); and a fuel filtering unit (24), which is placed along the main fuel conduit (16) downstream of the second fuel pump (20) and which is designed for filtering the fuel before being supplied to the internal combustion engine (14) at the third pressure value (P3) and within the predefined temperature range (ΔT).
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公开(公告)号：EP3551868B1
公开(公告)日：2023-03-29
申请号：EP17804597.7
申请日：2017-12-01
发明人： DE CARLO, Pietro , MEDORO, Nello
IPC分类号： F02D41/06 , F02D41/38 , F02M37/30 , F02M59/34 , F02M31/125
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9.发明公开
公开(公告)号：EP3924616A1
公开(公告)日：2021-12-22
申请号：EP20700496.1
申请日：2020-01-14
申请人： SOGEFI FILTRATION
发明人： IWANCZUK, Arnaud
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公开(公告)号：EP3221025B1
公开(公告)日：2021-09-29
申请号：EP15794200.4
申请日：2015-11-13
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