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    • 4. 发明公开
    • FLUID CONTROL DEVICE
    • 流体控制装置
    • EP3199847A1
    • 2017-08-02
    • EP16290021.1
    • 2016-01-28
    • MANN+HUMMEL GmbH
    • Raimbault, VincentNoiseau, PascalMigaud, JérômeVoegele, ChristopheSarrazin, Maxime
    • F16K5/04F16K5/06
    • F16K11/087F02B37/16F16K5/0471F16K5/0689F16K11/0876F16K27/067Y02T10/144
    • The invention relates to a fluid control device (100) comprising a housing (10) with at least one first port (16) and at least one second port (18, 20), wherein a valve body (30) is enclosed in the housing (10), the valve body (30) providing a fluid path (60) having a first path portion (62) proximal to the first port (16) and an opposing second path portion (64) in a distance from the first port (16) and proximal to the at least one second port (18, 20), the fluid path (60) being switchable between at least a first position (80) and at least a second position (82) in relation to the at least one second port (18, 20) by rotating the valve body (30) around the first main axis (22) of the at least one first port (16).
    • 本发明涉及一种流体控制装置(100),其包括具有至少一个第一端口(16)和至少一个第二端口(18,20)的壳体(10),其中阀体(30)被封闭在壳体 (10)中,所述阀体(30)提供具有邻近所述第一端口(16)的第一路径部分(62)和与所述第一端口(16)相距一定距离的相对的第二路径部分(64)的流体路径(60) 所述流体路径(60)能够相对于所述至少一个第二端口(18,20)在至少一个第一位置(80)和至少一个第二位置(82)之间切换 通过使所述阀体(30)围绕所述至少一个第一端口(16)的所述第一主轴线(22)旋转来控制所述第二端口(18,20)。
    • 6. 发明公开
    • FUEL VAPOR PURGE DEVICE
    • EP3564519A1
    • 2019-11-06
    • EP18290044.9
    • 2018-05-02
    • Mann+Hummel GmbH
    • Robichon, PascalWarnery, StéphaneVoegele, ChristopheFoulboeuf, GwenaelBregeon, GuillaumeNoiseau, Pascal
    • F02M25/08F02M35/10F04F5/20B01F5/04
    • A fuel vapour purge device (2, 2') for a charger (3) in an air intake system (1) of a combustion engine, the fuel vapor purge device (2, 2') comprises an integrally formed nozzle element (5, 5') having an inlet portion (7, 7') for receiving pressurized air (F2) from the charger (3), wherein the inlet portion (7, 7') has a decreasing cross section in the direction of a pressurized air flow (F2) for forming a nozzle (14, 14'), an expansion portion (8, 8') attached to the inlet portion (7, 7'), wherein the expansion portion (8, 8') comprises a lateral opening (15, 15') for drawing in fuel vapor (F1) from a fuel vapor supply (4) into the expansion portion (8, 8'), and an outlet portion (9, 9') attached to the expansion portion (8, 8') for supplying a mixture (F3) of expanded pressurized air (F2) and the drawn in fuel vapor (F1) to the charger (3). The device further comprises an air duct part (6, 6') for supplying atmospheric air (F5) and said mixture (F3) to the charger (3). The air duct part (6, 6') includes a main duct (10, 10') for receiving the atmospheric air (F5) and combining the atmospheric air (F5) and said mixture (F3), a fuel vapor section (11, 11') for receiving the fuel vapor (F1) from the fuel vapor supply (4), wherein the fuel vapor section (11, 11') is coupled to the lateral opening (15, 15'), a receiving section (12, 12') for accommodating the nozzle element (5,5'), and an outlet section (13, 13') coupled to the outlet portion (9, 9') of the nozzle element (5, 5'), wherein the outlet section (13, 13') is communicatively coupled to the main duct (10, 10').