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    • 96. 发明申请
    • 流量測定装置
    • 流量测量装置
    • WO2007000865A1
    • 2007-01-04
    • PCT/JP2006/310560
    • 2006-05-26
    • オムロン株式会社上田 直亜野添 悟史
    • 上田 直亜野添 悟史
    • G01F1/684G01F1/00
    • G01F5/00G01F1/684G01F15/12
    •  湾曲した壁面を有する一対の第1,第2遠心分離室25,26と、第1副流路21aを前記第1遠心分離室25の壁面の一端に連通させる第1導入流路27と、前記第1遠心分離室25の壁面の他端に前記第2遠心分離室26の壁面の一端に連通させる中間流路29と、前記第2分離室26の他端に第2副流路22aに連通させる第2導入流路28と、前記第1遠心分離室25の壁面の湾曲方向と略直角に前記第1遠心分離室25に連通する第1分流流路35と、前記第2遠心分離室26の壁面の湾曲方向と略直角に前記第2遠心分離室26に連通する第2分流流路36と、前記第1分流流路35および前記第2分流流路36を相互に連通させ、かつ、検出素子を配置した検出空間部23bと、からなる流路を有し、流体中から塵埃を確実に分離できる流量測定装置である。
    • 一种具有一对具有弯曲壁面的第一和第二离心分离室(25,26)的流量测量装置,用于使第一辅助通道(21a)与所述壁表面的一端连通的第一引入通道(27) 第一离心分离室(25),用于将第一离心分离室(25)的壁表面的另一端与第二离心分离室(26)的壁表面的一端连通的中间通道(29), 用于将第二离心分离室(26)的壁面的另一端与第二辅助通道(22a)连通的第二引入通道(28),与第一离心分离室(25)连通的第一分支通道(35) 与第一离心分离室(25)的壁表面的曲率方向基本成直角的第二分支通道(36)与第一离心分离器c 与第二离心分离室(26)的壁面的曲率方向基本成直角的锤(26)和用于彼此连通的第一分支通道(35)的检测空间部(23b)和 第二分支通道(36)并且具有放置在空间部分(23b)中的检测元件。 流量测量装置可以可靠地将灰尘与流体分离。
    • 98. 发明申请
    • MEASURING DEVICE FOR MEASURING THE MASS OF A FLOWING MEDIUM
    • 测量器具,用于测量流动介质的质量
    • WO99053276A1
    • 1999-10-21
    • PCT/DE1999/000207
    • 1999-01-28
    • G01F1/68G01F1/684G01F1/692G01F5/00
    • G01F1/6845G01F1/6842G01F1/692G01F5/00G01F15/12
    • The invention relates to a measuring device (1) for measuring the mass of a medium, especially the induction air mass of an internal combustion engine, which flows along a main direction of flow (30) in a line (2). The measuring device (1) comprises a measuring element (21) around which flowing medium flows. The measuring element is arranged in a measuring channel (33) which is provided in the line (2). Said measuring channel extends in the axial direction thereof from an inlet opening (36) of the measuring channel (33) to a deviation channel (34). The deviation channel (34) leads to an outlet opening (46) which is located on an outer surface (45) of the measuring device (1) and which discharges into the line (2). At least one elevated section (50) is provided on the outer surface (45) of the measuring device (1), said outer surface comprising the outlet opening (46), in the proximity of the outlet opening (46).
    • 的测量装置(1)用于沿流动介质中的主流动方向(30)测量的在管线(2)的质量,尤其是内燃机的进气。 的测量装置(1)包括所述流动的介质测量元件周围(33)从测量信道的入口开口(36)在其轴向方向上延伸(流(21)被布置成其在以线(2)测量信道提供33 ),以偏转导管(34)。 偏转通道(34)通向所述测量装置(1)的外表面(45)上插入导管(2)开口从出口(46)。 在该测量装置(1)的出口开口(46)具有外表面(45)是在设置至少一个凸起(50)的出口开口(46)的附近。
    • 99. 发明申请
    • DEVICE FOR MEASURING THE VOLUME OF A MEDIUM FLOWING IN A CONDUIT
    • 测量器具,用于测量线路的质量在流动介质
    • WO99009378A1
    • 1999-02-25
    • PCT/DE1998/001364
    • 1998-05-16
    • G01F1/68G01F1/684
    • G01F15/12G01F1/6842G01F5/00
    • The invention concerns a measuring device (1) used for measuring the volume of a medium flowing in a conduit (2), along said conduit longitudinal axis (3), in particular an internal combustion engine air intake volume. The measuring device disclosed comprises a measuring element surrounded by the flowing medium current. Said measuring element (12) is placed in a measuring channel (9) arranged in the conduit (2), the longitudinal axis (19) of which extends from an intake orifice (10) to a by-pass channel. Said by-pass channel (11) leads to an outlet (13) which emerges into the conduit (2). The invention is characterised in that the measuring channel longitudinal axis (19) is inclined at a predetermined angle ( alpha ) relative to the conduit longitudinal axis (3), such that the measuring channel has a protected zone (20) located outside the intake orifice (10) aperture projection extending parallel to the conduit longitudinal axis (3). The measuring element (12) is placed in said protected zone (20) of the measurement channel.
    • 的测量装置(1)。一种用于内燃发动机的进气空气测量线(2)的质量沿着纵轴线(3)的流动介质,特别是,具有由流动介质(12)的感测元件的周围的流动。 在沿着从入口开口(10)以偏转导管(11)一个测量通道纵向轴线(19)延伸的直列(2)测量通道(9)中提供的测量元件(12)。 偏转通道(11)通向线(2)打开出口开口(13)。 根据本发明,通过以预定的角度(阿尔法)相对于线的纵向轴线(3)的测量通道纵向轴线(19)是倾斜的,使得测量通道(9)具有沿所述线纵向轴线外延伸的阴影区域(20) (3)入口开口(10)的平行投影。 所述测量元件(12)被布置在所述测量通道(9)中的阴影区域(20)。
    • 100. 发明公开
    • 파이프 내에 흐르는 매체의 적어도 하나의 파라미터를결정하기 위한 장치
    • 用于确定管道中介流量的至少一个参数的装置
    • KR1020060026848A
    • 2006-03-24
    • KR1020057019071
    • 2004-02-11
    • 로베르트 보쉬 게엠베하
    • 콘첼만,우베그멜린,크리스토프
    • G01F1/72G01F15/00
    • G01F1/6842G01F5/00G01F15/12
    • The invention relates to a device for determining at least one parameter of a medium that flows in a pipe in a main direction of flow. Said device comprises a piece that can be introduced into the pipe in a defined orientation relative to the main direction of flow in such a manner that a partial flow of the medium flowing in said pipe reaches an inlet area in a channel structure that internal combustion engine configured in the piece. A measuring channel branches off from said inlet area and is provided with a measuring element for determining the at least one parameter. The inlet area comprises an outlet zone having at least one outlet opening, which zone is separate from the measuring channel. Said outlet opening opens up into the pipe at a side wall of the piece that extends in a substantially parallel orientation to the main direction of flow. The piece preferably comprises at least one wind shield that is disposed downstream and behind the at least one outlet opening when seen in the direction of the main direction of flow and that projects from the side wall that is provided with the outlet opening.
    • 本发明涉及一种用于确定沿主流动方向在管道中流动的介质的至少一个参数的装置。 所述装置包括可以以相对于主流动方向的限定方向引入到管中的部件,使得在所述管中流动的介质的部分流到通道结构中的入口区域,内燃机 在片中配置。 测量通道从所述入口区域分支并且设置有用于确定所述至少一个参数的测量元件。 入口区域包括具有至少一个出口开口的出口区域,该区域与测量通道分开。 所述出口开口在所述件的侧壁处开口,所述管的侧壁以大致平行的方向延伸到所述主流动方向。 该件优选地包括至少一个防风罩,当沿着主流动方向观察时,至少一个出口开口的下游和后面设置,并且从设置有出口开口的侧壁突出。