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    • 4. 发明授权
    • Electric contact element
    • 电接触元件
    • US06246000B1
    • 2001-06-12
    • US09402511
    • 1999-10-05
    • Johann WehrmannHeinz EisenschmidAlexander Bareiss
    • Johann WehrmannHeinz EisenschmidAlexander Bareiss
    • H02G1502
    • H01R13/533H01R4/023H01R4/70H01R43/0221
    • A contact element, in particular for making electrical contact to a sensing element of a gas sensor. The contact element has at least one connecting conductor, guided in a metal-sheathed line and contacted to at least one flexible connecting line. A connecting point between the at least one connecting conductor and the at least one connecting line is arranged in a contact housing that allows sealed and temperature-resistance contacting. The contact housing has at least one connecting element that is immovably joined to the at least one connecting line and may be contacted to the at least one connecting conductor. The at least one connecting element is arranged with an interference fit and in a form locking manner in the contact housing. The contact housing is enclosed by a temperature-resistant protective sleeve, which is joined directly to the metal-sheathed line (20,22) and to the at least one connecting line (20, 22).
    • 接触元件,特别是用于与气体传感器的感测元件电接触。 接触元件具有至少一个连接导体,在金属护套线中引导并且接触至少一个柔性连接线。 所述至少一个连接导体和所述至少一个连接线之间的连接点设置在允许密封和耐温接触的触点壳体中。 接触外壳具有至少一个连接元件,其不可移动地连接到至少一个连接线并且可以与至少一个连接导体接触。 所述至少一个连接元件以过盈配合布置并且以形式锁定方式布置在所述接触壳体中。 触点壳体由耐温保护套筒包围,该保护套筒直接连接到金属护套线(20,22)和至少一个连接线(20,22)。
    • 9. 发明授权
    • Measuring sensor
    • 测量传感器
    • US5955656A
    • 1999-09-21
    • US894908
    • 1997-08-29
    • Theodor GraserGerhard HoetzelJohann WehrmannHeinz Eisenschmid
    • Theodor GraserGerhard HoetzelJohann WehrmannHeinz Eisenschmid
    • G01N27/409G01D11/24G01N27/407G01M15/00
    • G01D11/245G01N27/4078
    • A measuring sensor, in particular for determining the oxygen content in exhaust gases of internal combustion engines, having a sensor element fixed in gastight fashion in a metal housing (14) and having a sealing flange (60) mounted on the housing (14) and resting on a sealing seat (76) embodied in an exhaust system (11). A union nut (80) is guided over onto the housing (14) and can be screwed into a thread (78) of an opening (70) provided in the exhaust system (11) and presses the sealing flange (60) against the sealing seat (76). The housing (14) has a housing part (12) on the side toward the gas to be measured and a further housing part (13) on the side toward the connection, and the sealing flange (60) is disposed on the housing part (13) on the side toward the connection and is shaped from the material of the housing part (13) on the side toward the connection.
    • PCT No.PCT / DE96 / 02201 Sec。 371日期1997年8月29日 102(e)1997年8月29日PCT PCT 1996年11月19日PCT公布。 出版物WO97 / 33164 日期1997年9月12日一种测量传感器,特别是用于确定内燃机废气中的氧含量,其具有以气密方式固定在金属壳体(14)中的传感器元件,并且具有安装在该壳体上的密封凸缘(60) 壳体(14)并且搁置在体现在排气系统(11)中的密封座(76)上。 联接螺母(80)被引导到壳体(14)上并且可以拧入设置在排气系统(11)中的开口(70)的螺纹(78)中,并将密封凸缘(60)压靠在密封件 座位(76)。 壳体(14)在朝向待测量气体的一侧具有壳体部分(12),并且在朝向连接的一侧上具有另一壳体部分(13),并且密封凸缘(60)设置在壳体部分 13)在朝向连接的一侧上,并且从壳体部分(13)的朝向连接的一侧的材料成形。