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    • 2. 发明申请
    • VALVE
    • US20120181464A1
    • 2012-07-19
    • US13383033
    • 2010-06-29
    • Johannes PfetzerThomas KotlarskiAnja SchoenemannJoerg SchmidSamir Mahfoudh
    • Johannes PfetzerThomas KotlarskiAnja SchoenemannJoerg SchmidSamir Mahfoudh
    • F16K1/42F16K31/06
    • F16K1/427
    • The invention relates to a valve (100, 101) comprising a housing (110, 111), an annular sealing element (140, 146), and a displaceable closure element (170), wherein the sealing element (140, 146) and the closure element (170) are disposed within the housing (110, 111), and wherein the valve (100, 101) can be closed by placing the closure element (170) against the sealing element (140, 146). The valve (100, 101) is characterized by a hollow space (131, 132) in the region of an outer side of the sealing element (140, 146), in which a part (143, 144) of the sealing element (140, 146) can be received during thermal expansion. The invention further relates to another valve (102) in which the annular sealing element is an O-ring (150).
    • 本发明涉及一种包括壳体(110,111),环形密封元件(140,146)和可移位闭合元件(170)的阀门(100,101),其中密封元件(140,146)和 封闭元件(170)设置在壳体(110,111)内,并且其中可以通过将封闭元件(170)放置在密封元件(140,146)上来封闭阀门(100,101)。 阀门(100,101)的特征在于密封元件(140,146)的外侧区域中的中空空间(131,132),密封元件(140,146)的一部分(143,144) ,146)可以在热膨胀期间被接收。 本发明还涉及另一个阀(102),其中环形密封元件是O形环(150)。