公开(公告)号：US20070266735A1

公开(公告)日：2007-11-22

申请号：US11881639

申请日：2007-07-26

Applicant: Helmut Weyl ,  Claudio Prieta ,  Andreas Hachtel ,  Thomas Schulte ,  Thomas Egner ,  Juergen Wilde ,  Markus Siebert ,  Michael Kupzig ,  Uwe Glanz ,  Rainer Mueller ,  Leonore Schwegler ,  Petra Kuschel ,  Andreas Pesch

Inventor： Helmut Weyl ,  Claudio Prieta ,  Andreas Hachtel ,  Thomas Schulte ,  Thomas Egner ,  Juergen Wilde ,  Markus Siebert ,  Michael Kupzig ,  Uwe Glanz ,  Rainer Mueller ,  Leonore Schwegler ,  Petra Kuschel ,  Andreas Pesch

IPC: C03C27/00

CPC classification number: G01N27/4077 ,  G01N27/4078

Abstract: A gas sensor is for determining at least one physical quantity of a gas, e.g., an exhaust gas of an internal combustion engine, the gas sensor having a sensor element that is fixed in a housing of the gas sensor by a seal assembly. The seal assembly includes a sealing element, which has a ceramic and/or a metallic material. After the heat treatment, the sealing element has a maximum decrease in volume of 5 percent, or an increase in volume, based on the volume of the sealing element prior to the heat treatment.

Abstract translation: 气体传感器用于确定气体的至少一个物理量，例如内燃机的排气，气体传感器具有通过密封组件固定在气体传感器的壳体中的传感器元件。 密封组件包括具有陶瓷和/或金属材料的密封元件。 在热处理之后，基于热处理之前的密封元件的体积，密封元件的体积最大减小5％，或体积增加。

公开(公告)号：US20070119895A1

公开(公告)日：2007-05-31

申请号：US11564224

申请日：2006-11-28

Applicant: Andreas Pesch ,  Bernhard Schmitz

Inventor： Andreas Pesch ,  Bernhard Schmitz

IPC: B65H20/10

CPC classification number: B65H20/10 ,  B65H2301/522 ,  D21G9/0063

Abstract: Vacuum belt conveying device for guiding a moving web, in particular a web threading strip of a paper or board web, having an air-permeable transport belt guided endlessly in a loop with an upper run and a lower run, and a device arranged within the loop for applying a vacuum to the inner side of one of the runs of the transport belt in order to hold the web firmly on the transport belt, in which the device for applying a vacuum is formed by means of at least one long-gap ejector, which in each case has an air jet injector having a large number of air outlet nozzles along the inlet side of the long gap and, on the inlet side, is positioned at a distance under the inner side of the run which is provided to hold the web firmly.

Abstract translation: 用于引导移动幅材的真空带输送装置，特别是纸或纸幅的幅材穿线条，其具有在具有上部行程和下部行程的环路中循环引导的透气性输送带，以及布置在 以便将输送带牢固地保持在传送带上，其中用于施加真空的装置通过至少一个长间隙喷射器形成， 其在每种情况下具有沿着长间隙的入口侧具有大量空气出口喷嘴的空气喷射喷射器，并且在入口侧上，位于运行的内侧下方的距离处，该距离设置成保持 网络牢固。

公开(公告)号：US20050247560A1

公开(公告)日：2005-11-10

申请号：US10521674

申请日：2003-07-04

Applicant: Helmut Weyl ,  Juergen Wilde ,  Andreas Pesch

Inventor： Helmut Weyl ,  Juergen Wilde ,  Andreas Pesch

IPC: G01N27/407 ,  G01N27/26

CPC classification number: G01N27/407 ,  G01N27/4062

Abstract: A gas sensor for determining a physical property of a measuring gas, in particular for determining the temperature of the measuring gas or the concentration of a gas component of the measuring gas. The gas sensor has a sensor element, at least one contact surface situated on the sensor element, and a contact piece electrically connected to the contact surface. The contact piece is clamped in a friction-type manner between the contact surface and at least one press-on body which is clamped against the sensor element by a spring element. The spring element at least partially grips around the press-on body and has a groove.

Abstract translation: 一种用于确定测量气体的物理性质的气体传感器，特别是用于确定测量气体的温度或测量气体的气体组分的浓度。 气体传感器具有传感器元件，位于传感器元件上的至少一个接触表面和与接触表面电连接的接触片。 接触件以摩擦式夹持在接触表面与至少一个压入体之间，该压入体通过弹簧元件夹在传感器元件上。 弹簧元件至少部分地夹在压入体周围并具有凹槽。