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    • 2. 发明公开
    • BUTTERFLY VALVE
    • 蝶阀
    • EP3244104A1
    • 2017-11-15
    • EP17169290.8
    • 2017-05-03
    • TGK CO., Ltd.
    • ANDOH, ToshihiroSATOU, MisakiUEKI, Kiyotaka
    • F16K1/226F16K11/052F16K1/22F16K31/04
    • F16K1/2261B60H1/00485F16K1/222F16K11/052F16K11/0525F16K31/04
    • A butterfly valve incudes a valve element (18) that turns with a shaft (20) to control open/closed states of a passage (16) or adjust an opening degree of the passage (16). The valve element (18) includes a plate (72) and an elastic member (74) provided along an outer circumference of the plate (72). The elastic member (74) has seal parts (S1, S2) that touch and leave an inner surface of the passage (16) to close and open the passage (16). The plate (72) has specific shapes on both sides with respect to an axis of the shaft (20), the specific shapes narrowing gaps between the plate (72) and the inner surface on lower-pressure sides of seal centers of the seal parts (S1, S2) in a valve closed state.
    • 蝶形阀包括与轴(20)一起转动以控制通道(16)的打开/关闭状态或调节通道(16)的打开程度的阀元件(18)。 阀芯(18)包括板(72)和沿着板(72)的外周设置的弹性部件(74)。 弹性部件74具有与通道16的内表面接触并离开通道16的密封部S1,S2。 板(72)相对于轴(20)的轴线在两侧具有特定形状,特定形状使板(72)与密封部分的密封中心的低压侧的内表面之间的间隙变窄 (S1,S2)处于阀关闭状态。
    • 3. 发明公开
    • VENTILVORRICHTUNG IN EINEM KRAFTFAHRZEUG
    • VENTILVORRICHTUNG在EINEM KRAFTFAHRZEUG
    • EP3235034A1
    • 2017-10-25
    • EP15816421.0
    • 2015-12-15
    • Continental Automotive GmbH
    • MONTIGNY, Rainer JohannesKOHLEN, Peter
    • H01M8/04089F02D9/10F16K1/226H01M8/04082
    • F16K1/2261F16K31/047H01M8/04H01M8/04089H01M8/04201H01M2250/20Y02T90/32
    • The subject matter of the invention is a valve device for a fuel cell arrangement in a motor vehicle having a flow duct (2) which runs in a housing (1), a flap (8) which influences the flow cross section, wherein the flap (8) is arranged on a shaft (3), an electric motor and a gear mechanism (5), wherein the shaft is mounted rotatably in the housing (1), a valve seat which is arranged in the flow duct, and a seal (11) which is arranged on a radially circumferential edge (10) of the flap (8) and is in contact with the valve seat in the closed position of the flap (8), with the result that the shaft (3) penetrates the flap (8) at an angle. The shaft (3) with the flap (8) which is arranged thereon can be moved by the electric motor exclusively via the gear mechanism (5) and is blocked in all other cases on account of the frictional force which is generated by the seal (11).
    • 本发明的主题是用于机动车辆中的燃料电池装置的阀装置,其具有在壳体(1)中延伸的流动管道(2),影响流动横截面的翼片(8),其中翼片 (8)布置在轴(3),电动机和齿轮机构(5)上,其中轴可旋转地安装在壳体(1)中,阀座布置在流道中,并且密封件 (8)的径向圆周边缘(10)上,并且在所述翼片(8)的关闭位置中与所述阀座接触,从而所述轴(3)穿过所述轴 襟翼(8)成一定角度。 带有设置在其上的翼片(8)的轴(3)可以仅通过齿轮机构(5)由电动机驱动,并且在所有其他情况下由于密封件产生的摩擦力而被阻挡 11)。
    • 4. 发明公开
    • KLAPPENANORDNUNG
    • 翻盖结构
    • EP3067226A2
    • 2016-09-14
    • EP16157927.1
    • 2016-02-29
    • Mahle International GmbH
    • SCHAAKE, Norman
    • B60H1/00
    • B60H1/3421B60H1/00678B60H2001/006B60H2001/00714F16K1/2261
    • Die Erfindung betrifft eine Klappenanordnung (1), insbesondere für eine Fahrzeug-Klimaanlage (2), mit einem Gehäuse (3) und einer im Gehäuse (3) angeordneten Klappe (5) zur Regelung eines Luftstroms im Gehäuse (3), wobei die Klappe (5) einen Klappengrundkörper (6) mit einer in einem Betriebszustand luftanströmseitig angeordneten Vorderseite (7) aufweist.
      Erfindungswesentlich ist dabei,
      - dass am Klappengrundkörper (6) eine elastische Dichtlippe (8) mit einer Dichtfläche (9) vorgesehen ist,
      - dass im Bereich der Dichtlippe (8) und außerhalb der Dichtfläche (9) eine im Wesentlichen vertikal von der Vorderseite (7) des Klappengrundkörpers (6) abstehende Rippe (10) zur Luftmengenreduktion beim Öffnen der Klappe (5) angeordnet ist, wobei die Dichtlippe (8) und die Rippe (10) einstückig ausgebildet sind.
    • 本发明涉及一种门装置(1),特别是用于车辆的空调系统(2),包括:壳体(3)和布置在所述壳体(3),翼片(5),用于在所述壳体控制的空气流(3)中,翼片 (5)包括一个阀体(6)的空气流入被布置在运行状态下的前侧(7)。 本发明的特征在于: - 一弹性密封唇(8)设置有密封表面(9)在所述阀体(6), - 在所述密封唇缘的区域(8)和所述密封表面之外(9)具有一个大致垂直地(从正面侧 7所述阀体(6)突出的肋(10),用于在所述翼片(5)的开口的空气体积减小,其特征在于,所述密封唇(8)和肋(10)形成为一体的设置)。
    • 7. 发明公开
    • MECHANISM FOR INVERTING CIRCULAR PLATE-SHAPED MEMBER
    • 马克思主义者福布斯EIN RUNDESPLATTENFÖRMIGESELEMENT
    • EP2600043A4
    • 2014-09-10
    • EP10855342
    • 2010-09-29
    • POWREX KK
    • HOTTA YASUHIROSAKAMOTO TAKASHI
    • F16K1/24F16K1/22
    • F16K1/221F16K1/2007F16K1/2028F16K1/205F16K1/2078F16K1/224F16K1/2261F16K1/2268F16K1/24F16K5/204
    • The present invention suppresses the sliding between a circular plate-shaped member and a seating section, and improves the cleaning efficiency. A butterfly valve according to the present invention is provided with a circular plate-shaped valve element 2, a pair of support shafts 3 and 4, a pair of support shaft moving means, and a drive shaft 10. The valve element 2 is seated on and removed from the valve seat 14 from below. The drive shaft 10 drives and rotates the support shaft 3. As the support shafts 3 and 4 are rotated by the drive shaft 10, the valve element 2 is rotated and inverted. The support shaft moving means includes decentered shafts 5 and 6 that are rotatably supported by casings 1b and in which the support shafts 3 and 4 are respectively inserted in a decentered state, and air cylinders 7 and 8 configured to apply a force to the support shafts 3 and 4 in the upward and downward direction. When the valve element 2 is seated on or removed from the valve seat 14, the valve element 2 is moved in the upward and downward direction in a horizontal posture as the air cylinders 7 and 8 operate.
    • 本发明抑制圆形板状构件与底座部之间的滑动,提高清洗效率。 根据本发明的蝶阀具有圆形板状阀元件2,一对支撑轴3和4,一对支撑轴移动装置和驱动轴10.阀元件2位于 并从下方从阀座14移除。 驱动轴10驱动并旋转支撑轴3.当支撑轴3和4被驱动轴10旋转时,阀元件2旋转和倒转。 支撑轴移动装置包括由壳体1b可旋转地支撑并且其中支撑轴3和4分别以偏心状态插入的偏心轴5和6,以及构造成向支撑轴施加力的气缸7和8 3和4在向上和向下的方向。 当阀元件2安置在阀座14上或从阀座14移除时,阀元件2随着气缸7和8工作而以水平姿态沿上下方向移动。