中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

29 records (took 0.024 seconds)

    MANUFACTURE OF CERAMIC MULTILAYER CIRCUIT AND THE CIRCUIT THEREOF
    1.
    发明专利
    MANUFACTURE OF CERAMIC MULTILAYER CIRCUIT AND THE CIRCUIT THEREOF 失效

    公开(公告)号：JPH10145042A

    公开(公告)日：1998-05-29

    申请号：JP30576497

    申请日：1997-11-07

    Applicant: BOSCH GMBH ROBERT

    Inventor： BECK WALTER ,  WALTER RETHLINGSHOEFER ,  NITSCHE DETLEF

    IPC: H05K3/46 ,  H01L21/48 ,  H01L23/498 ,  H05K3/24

    Abstract: PROBLEM TO BE SOLVED: To prevent corrosion of external conductor path and external contact connecting section by providing an external conductor path and external contact connection section composed of silver on the external surface of a sheet laminating body during or after the sintering process and then providing a metal protection film to the external conductor path and external contact connecting section. SOLUTION: A through-contact hole 1 is punched on the unbaked ceramic sheet and the through-contact hole 1 is filled with conductive paste such as silver paste. Next, a conductive path 2 consisting of a conductive material such as pure silver is printed on the ceramic sheet. Moreover, a laminated body 3 is formed by stacking the ceramic sheet and is then coupled in the pressing process. In addition, during or after the sintering process, an external conductive path 4 and external contact connecting section 5 consisting of silver are formed without formation of the intermediate conductive path 6. A metal protection film such as a nickel film or a gold film is formed on the external conductive path 4 and external contact connecting section 5 with an electrolytic plating process.

    LEAD-THROUGH DEVICE THROUGH A METAL PLATE FOR AT LEAST ONE ELECTRICAL CONNECTION ELEMENT TO FORM AN ELECTRONIC CIRCUIT
    2.
    发明申请
    LEAD-THROUGH DEVICE THROUGH A METAL PLATE FOR AT LEAST ONE ELECTRICAL CONNECTION ELEMENT TO FORM AN ELECTRONIC CIRCUIT 审中-公开
    至少一个电连接元件通过金属片实现装置至电子切换

    公开(公告)号：WO2013017376A3

    公开(公告)日：2013-08-15

    申请号：PCT/EP2012063380

    申请日：2012-07-09

    Applicant: BOSCH GMBH ROBERT ,  OFFTERDINGER JOERG ,  KIENZLE RAINER ,  BUSS HEIKO ,  KIMMICH PETER ,  ER ABDULLAH ,  BECK WALTER

    Inventor： OFFTERDINGER JOERG ,  KIENZLE RAINER ,  BUSS HEIKO ,  KIMMICH PETER ,  ER ABDULLAH ,  BECK WALTER

    IPC: H02G3/22

    CPC classification number: H02G3/22 ,  H01R13/5202

    Abstract: The invention relates to a lead-through device (1) through a metal plate (4) for at least one electrical connection element (6) to form an electronic circuit (8). For this purpose, the lead-through device (1) comprises a sealing element (10) which has a disc-shaped sealing element edge region (12) and a central lead-through region (14). The central lead-through region (14) encloses the at least one electrical connection element (6) in a media-tight manner. An opening edge region (16) of a lead-through opening (18) in the metal plate (4) is matched to the sealing element edge region (12) in a media-tight manner. A cylindrical portion (20) of the sealing element (10) in the sealing element edge region (12) has an outside diameter (DA) which is greater than an inside diameter (Di) of the lead-through opening (18), such that the cylindrical portion (20) forms a press fit in the lead-through opening (18). The cylindrical portion (20) has a pot-shaped sealing element region (40) which is in engagement with the lead-through opening (18) in the opening edge region (16).

    Abstract translation: 本发明涉及一种用于至少一个电连接元件（6）与电子电路（8）的金属片（4）的馈通装置（1）。 为此，馈通装置（1）具有密封元件（10），该密封元件具有盘形密封元件边缘区域（12）和中央馈通区域（14）。 中心引入区域（14）以介质密封的方式围绕所述至少一个电连接元件（6）。 金属片（4）中的通道开口（18）的开口边缘区域（16）与适配的密封元件边缘区域（12）介质密封。 在密封元件的边缘区域中的密封元件（10）（12）的圆柱形部分（20）具有外径（DA），其比内径的通道开口的（Di）和（18）放大，从而在所述圆柱形部分（20） 通过开口（18）形成压配合。 圆柱形部分（20）具有与开口边缘区域（16）通过开口（18）接合的罐形密封元件区域（40）。

    3.
    发明专利
    未知

    公开(公告)号：DE19646369B4

    公开(公告)日：2008-07-31

    申请号：DE19646369

    申请日：1996-11-09

    Applicant: BOSCH GMBH ROBERT

    Inventor： BECK WALTER ,  ROETHLINGSHOEFER WALTER ,  NITSCHE DETLEF

    IPC: H05K1/09 ,  H05K3/46 ,  H01L21/48 ,  H01L23/498 ,  H05K1/11 ,  H05K3/24

    Abstract: A ceramic multilayer circuit and a method for manufacturing a ceramic multilayer circuit which has economical, corrosion-resistant external contacts or external conductor paths that are immune to the Kirkendall effect and can be utilized for different mounting processes. The circuit structure and the method involve the use of a pure silver paste to implement external conductor paths or external contacts. Corrosion resistance is ensured by a thin metallic protective layer.

    6.
    发明专利
    未知

    公开(公告)号：FR2489035A3

    公开(公告)日：1982-02-26

    申请号：FR8109874

    申请日：1981-05-18

    Applicant: BOSCH GMBH ROBERT

    Inventor： BABITZKA RUDOLF ,  BECK WALTER

    IPC: H01F7/08 ,  H01F7/16 ,  H01F7/18

    Abstract: A piezo-electric control device is used to restrain movement of the armature of an electromagnet until the current through the exciter winding of the electromagnet has reached almost the maximum value. This causes the force applied to the armature to be the maximum force from the start of movement, so that the overall time required for movement of the armature from its starting to its end position is substantially decreased. Specifically, the piezo-electric control device is a column of discs having an axis perpendicular to the axis of movement of the armature. When electrical energy is applied to the column it expands in the axial direction causing a locking member mounted on its end to engage a stop member which is part of the armature. The locking member can either push the stop member against a further rigid stop or two columns can be used to clamp the stop member between them.

    Durchführungsvorrichtung durch ein Metallblech für mindestens ein Elektroverbindungselement zu einer elektronischen Schaltung
    8.
    发明专利
    Durchführungsvorrichtung durch ein Metallblech für mindestens ein Elektroverbindungselement zu einer elektronischen Schaltung 未知

    公开(公告)号：DE102011080277A1

    公开(公告)日：2013-02-07

    申请号：DE102011080277

    申请日：2011-08-02

    Applicant: BOSCH GMBH ROBERT

    Inventor： OFFTERDINGER JOERG ,  KIENZLE RAINER ,  ER ABDULLAH ,  BECK WALTER ,  BUSS HEIKO ,  KIMMICH PETER

    IPC: H02G3/18 ,  H02G3/22

    Abstract: Die Erfindung betrifft eine Durchführungsvorrichtung (1) durch ein Metallblech (4) für mindestens ein Elektroverbindungselement (6) zu einer elektronischen Schaltung (8). Dazu weist die Durchführungsvorrichtung (1) ein Dichtelement (10) auf, das einen scheibenförmigen Dichtelementrandbereich (12) und einen zentralen Durchführungsbereich (14) hat. Der zentrale Durchführungsbereich (14) umschließt das mindestens eine Elektroverbindungselement (6) mediendicht. Ein Öffnungsrandbereich (16) einer Durchführungsöffnung (18) in dem Metallblech (4) ist mediendicht dem Dichtelementrandbereich (12) angepasst. Ein zylinderförmiger Abschnitt (20) des Dichtelements (10) in dem Dichtelementrandbereich (12) weist einen Außendurchmesser (DA) auf, der größer als ein Innendurchmesser (DI) der Durchführungsöffnung (18) ist, so dass der zylinderförmige Abschnitt (20) in der Durchführungsöffnung (18) einen Presssitz bildet. Der zylinderförmige Abschnitt (20) weist einen topfförmigen Dichtelementbereich (40) auf, der in dem Öffnungsrandbereich (16) mit der Durchführungsöffnung (18) in Eingriff steht.

Patent Agency Ranking