知搜-全球专利检索

  1. Login
  2. Sign Up

Search Results

27 records (took 0.012 seconds)

    BULK CAPACITOR AND METHOD
    1.
    发明申请
    BULK CAPACITOR AND METHOD 审中-公开
    大容量电容器和方法

    公开(公告)号：US20120300363A1

    公开(公告)日：2012-11-29

    申请号：US13567317

    申请日：2012-08-06

    Applicant: Reuven Katraro ,  Nissim Cohen ,  Marina Kravchik-Volfson ,  Eli Bershadsky ,  John Bultitude

    Inventor： Reuven Katraro ,  Nissim Cohen ,  Marina Kravchik-Volfson ,  Eli Bershadsky ,  John Bultitude

    IPC: H01G4/12

    CPC classification number: H01G9/15 ,  H01G9/0032 ,  H01G9/052 ,  H01G9/055 ,  Y10T29/435

    Abstract: A bulk capacitor includes a first electrode formed of a metal foil and a semi-conductive porous ceramic body formed on the metal foil. A dielectric layer is formed on the porous ceramic body for example by oxidation. A conductive medium is deposited on the porous ceramic body filling the pores of the porous ceramic body and forming a second electrode. The capacitor can then be encapsulated with various layers and can include conventional electrical terminations. A method of manufacturing a bulk capacitor includes forming a conductive porous ceramic body on a first electrode formed of a metal foil, oxidizing to form a dielectric layer and filling the porous body with a conductive medium to form a second electrode. A thin semi-conductive ceramic layer can also be disposed between the metal foil and the porous ceramic body.

    Abstract translation: 大容量电容器包括由金属箔形成的第一电极和形成在金属箔上的半导体多孔陶瓷体。 例如通过氧化在多孔陶瓷体上形成电介质层。 导电介质沉积在填充多孔陶瓷体的孔隙并形成第二电极的多孔陶瓷体上。 然后电容器可以用各种层封装，并且可以包括常规的电终端。 制造大容量电容器的方法包括在由金属箔形成的第一电极上形成导电多孔陶瓷体，氧化以形成电介质层，并用导电介质填充多孔体以形成第二电极。 也可以在金属箔和多孔陶瓷体之间设置薄的半导体陶瓷层。

    ELECTROPHORETICALLY DEPOSITED CATHODE CAPACITOR
    2.
    发明申请
    ELECTROPHORETICALLY DEPOSITED CATHODE CAPACITOR 有权
    电沉积阴极电容器

    公开(公告)号：US20090237863A1

    公开(公告)日：2009-09-24

    申请号：US12052251

    申请日：2008-03-20

    Applicant: STEVE BREITHAUPT ,  NISSIM COHEN ,  ALEX EIDELMAN ,  REUVEN KATRARO

    Inventor： STEVE BREITHAUPT ,  NISSIM COHEN ,  ALEX EIDELMAN ,  REUVEN KATRARO

    IPC: H01G9/04 ,  H01G9/145

    CPC classification number: H01G9/0425 ,  Y10T29/417

    Abstract: An electrolytic capacitor includes a metal case, a porous pellet anode disposed within the metal case, an electrolyte disposed within the metal case, and a cathode element formed of an electrophoretically deposited metal or metal oxide powder of a uniform thickness disposed within the metal case and surrounding the anode. A method of manufacturing an electrolytic capacitor includes providing a metal case, electrophoretically depositing on the metal can a refractory metal oxide to form a cathode element, and placing a porous pellet anode and an electrolyte within the can such that the cathode element and the anode element being separated by the electrolyte.

    Abstract translation: 电解电容器包括金属壳体，设置在金属壳体内的多孔质颗粒阳极，设置在金属壳体内的电解质和由金属壳体内布置的均匀厚度的电泳沉积金属或金属氧化物粉末形成的阴极元件， 围绕阳极。 一种制造电解电容器的方法包括提供金属壳体，在金属罐上电泳沉积耐火金属氧化物以形成阴极元件，并将多孔颗粒阳极和电解质放置在罐内，使得阴极元件和阳极元件 被电解质分离。

    CERAMIC DIELECTRIC FORMULATION FOR BROAD BAND UHF ANTENNA
    3.
    发明申请
    CERAMIC DIELECTRIC FORMULATION FOR BROAD BAND UHF ANTENNA 有权
    用于宽带UHF天线的陶瓷电介质制剂

    公开(公告)号：US20080303720A1

    公开(公告)日：2008-12-11

    申请号：US11759523

    申请日：2007-06-07

    Applicant: ELI BERSHADSKY ,  MARINA KRAVCHIK ,  REUVEN KATRARO ,  DAVID BEN-BASSAT ,  DANI ALON

    Inventor： ELI BERSHADSKY ,  MARINA KRAVCHIK ,  REUVEN KATRARO ,  DAVID BEN-BASSAT ,  DANI ALON

    IPC: H01Q1/38 ,  C04B35/03

    CPC classification number: C04B35/47 ,  C04B2235/3208 ,  C04B2235/3215 ,  C04B2235/3229 ,  C04B2235/3236 ,  C04B2235/3244 ,  C04B2235/3248 ,  C04B2235/3262 ,  C04B2235/3284 ,  C04B2235/3298 ,  C04B2235/349 ,  C04B2235/36 ,  C04B2235/656 ,  C04B2235/72

    Abstract: A dielectric ceramic composition has a dielectric constant, K, of at least 200 and a dielectric loss, DF, of 0.0006 or less at 1 MHz. The dielectric ceramic composition may be formed by sintering by firing in air without a controlled atmosphere. The dielectric ceramic composition may have a major component of 92.49 to 97.5 wt. % containing 60.15 to 68.2 wt. % strontium titanate, 11.02 to 23.59 wt. % calcium titanate and 7.11 to 21.32 wt. % barium titanate; and a minor component of 2.50 to 7.51 wt. % containing 1.18 to 3.55 wt. % calcium zirconate, 0.50 to 1.54 wt. % bismuth trioxide, 0.2 to 0.59 wt. % zirconia, 0.02 to 0.07 wt. % manganese dioxide, 0.12 to 0.35 wt. % zinc oxide, 0.12 to 0.35 wt. % lead-free glass frit, 0.24 to 0.71 wt. % kaolin clay and 0.12 to 0.35 wt. % cerium oxide. UHF antennas and monolithic ceramic components may use the dielectric ceramic composition.

    Abstract translation: 介电陶瓷组合物的介电常数K至少为200，介电损耗DF在1MHz时为0.0006以下。 电介质陶瓷组合物可以通过在没有受控气氛的空气中烧制而烧结而形成。 介电陶瓷组合物可以具有92.49至97.5重量％的主要组分。 ％含有60.15〜68.2重量％ ％钛酸锶，11.02〜23.59重量％ 钛酸钙和7.11〜21.32重量％ ％钛酸钡; 和2.50〜7.51重量％的次要组分。 ％含有1.18〜3.55重量％ 锆酸钙，0.50〜1.54重量％ 三氧化二铋，0.2〜0.59重量％ ％氧化锆，0.02〜0.07重量％ ％二氧化锰，0.12〜0.35wt。 ％氧化锌，0.12〜0.35重量％ ％无铅玻璃料，0.24至0.71wt。 ％的高岭土和0.12〜0.35wt。 ％的氧化铈。 UHF天线和单片陶瓷组件可以使用介电陶瓷组合物。

    High precision capacitor with standoff
    4.
    发明授权
    High precision capacitor with standoff 失效
    高精度电容器具有支架

    公开(公告)号：US07426102B2

    公开(公告)日：2008-09-16

    申请号：US11415039

    申请日：2006-05-01

    Applicant: Haim Goldberger ,  Reuven Katraro ,  Doron Gozaly

    Inventor： Haim Goldberger ,  Reuven Katraro ,  Doron Gozaly

    IPC: H01G4/228

    CPC classification number: H01G4/228 ,  H01G4/33 ,  H01L2224/11

    Abstract: An electronic component such as a capacitor includes a substrate having first and second principal surfaces, a dielectric layer overlaying the first principal surface of the substrate, a first electrode, and a second electrode. There is a passivation layer overlaying the first and second electrodes, a first opening being formed in the passivation layer over the first electrode and a second opening being formed in the passivation layer over the second electrode. A first bottom electrode termination is positioned in the first opening and a second bottom electrode termination is positioned in the second opening. The first bottom electrode termination is electrically connected to the first electrode and the second bottom electrode termination is electrically connected to the second electrode. A standoff is positioned between the first bottom electrode termination and the second bottom electrode termination and attached to the passivation layer to thereby provide support for the electronic component when mounted. The standoff provides resistance to tilting.

    Abstract translation: 诸如电容器的电子部件包括具有第一和第二主表面的基板，覆盖基板的第一主表面的电介质层，第一电极和第二电极。 存在覆盖第一和第二电极的钝化层，第一开口形成在第一电极上的钝化层中，第二开口形成在第二电极上的钝化层中。 第一底部电极终端位于第一开口中，而第二底部电极终端位于第二开口中。 第一底部电极端子电连接到第一电极，第二底部电极端子电连接到第二电极。 间隔件位于第一底部电极端子和第二底部电极端子之间并且附接到钝化层，从而在安装时为电子部件提供支撑。 对立提供了对倾斜的抵抗力。

    Bulk capacitor and method
    5.
    发明授权
    Bulk capacitor and method 失效
    大容量电容器和方法

    公开(公告)号：US08238076B2

    公开(公告)日：2012-08-07

    申请号：US12553508

    申请日：2009-09-03

    Applicant: Reuven Katraro ,  Nissim Cohen ,  Marina Kravchik-Volfson ,  Eli Bershadsky ,  John Bultitude

    Inventor： Reuven Katraro ,  Nissim Cohen ,  Marina Kravchik-Volfson ,  Eli Bershadsky ,  John Bultitude

    IPC: H01G4/00

    CPC classification number: H01G9/15 ,  H01G9/0032 ,  H01G9/052 ,  H01G9/055 ,  Y10T29/435

    Abstract: A bulk capacitor includes a first electrode formed of a metal foil and a semi-conductive porous ceramic body formed on the metal foil. A dielectric layer is formed on the porous ceramic body for example by oxidation. A conductive medium is deposited on the porous ceramic body filling the pores of the porous ceramic body and forming a second electrode. The capacitor can then be encapsulated with various layers and can include conventional electrical terminations. A method of manufacturing a bulk capacitor includes forming a conductive porous ceramic body on a first electrode formed of a metal foil, oxidizing to form a dielectric layer and filling the porous body with a conductive medium to form a second electrode. A thin semi-conductive ceramic layer can also be disposed between the metal foil and the porous ceramic body.

    Abstract translation: 大容量电容器包括由金属箔形成的第一电极和形成在金属箔上的半导体多孔陶瓷体。 例如通过氧化在多孔陶瓷体上形成电介质层。 导电介质沉积在填充多孔陶瓷体的孔隙并形成第二电极的多孔陶瓷体上。 然后电容器可以用各种层封装，并且可以包括常规的电终端。 制造大容量电容器的方法包括在由金属箔形成的第一电极上形成导电多孔陶瓷体，氧化以形成电介质层，并用导电介质填充多孔体以形成第二电极。 也可以在金属箔和多孔陶瓷体之间设置薄的半导体陶瓷层。

    BULK CAPACITOR AND METHOD
    6.
    发明申请
    BULK CAPACITOR AND METHOD 失效
    大容量电容器和方法

    公开(公告)号：US20100073846A1

    公开(公告)日：2010-03-25

    申请号：US12553508

    申请日：2009-09-03

    Applicant: Reuven Katraro ,  Nissim Cohen ,  Marina Kravchik-Volfson ,  Eli Bershadsky ,  John Bultitude

    Inventor： Reuven Katraro ,  Nissim Cohen ,  Marina Kravchik-Volfson ,  Eli Bershadsky ,  John Bultitude

    IPC: H01G4/06 ,  H01G7/00

    CPC classification number: H01G9/15 ,  H01G9/0032 ,  H01G9/052 ,  H01G9/055 ,  Y10T29/435

    Abstract: A bulk capacitor includes a first electrode formed of a metal foil and a semi-conductive porous ceramic body formed on the metal foil. A dielectric layer is formed on the porous ceramic body for example by oxidation. A conductive medium is deposited on the porous ceramic body filling the pores of the porous ceramic body and forming a second electrode. The capacitor can then be encapsulated with various layers and can include conventional electrical terminations. A method of manufacturing a bulk capacitor includes forming a conductive porous ceramic body on a first electrode formed of a metal foil, oxidizing to form a dielectric layer and filling the porous body with a conductive medium to form a second electrode. A thin semi-conductive ceramic layer can also be disposed between the metal foil and the porous ceramic body.

    Abstract translation: 大容量电容器包括由金属箔形成的第一电极和形成在金属箔上的半导体多孔陶瓷体。 例如通过氧化在多孔陶瓷体上形成电介质层。 导电介质沉积在填充多孔陶瓷体的孔隙并形成第二电极的多孔陶瓷体上。 然后电容器可以用各种层封装，并且可以包括常规的电终端。 制造大容量电容器的方法包括在由金属箔形成的第一电极上形成导电多孔陶瓷体，氧化以形成电介质层，并用导电介质填充多孔体以形成第二电极。 也可以在金属箔和多孔陶瓷体之间设置薄的半导体陶瓷层。

    Solvent stable membranes
    8.
    发明授权
    Solvent stable membranes 失效
    溶剂稳定膜

    公开(公告)号：US5039421A

    公开(公告)日：1991-08-13

    申请号：US415156

    申请日：1989-10-02

    Applicant: Charles Linder ,  Mordechai Perry ,  Mara Nemas ,  Reuven Katraro

    Inventor： Charles Linder ,  Mordechai Perry ,  Mara Nemas ,  Reuven Katraro

    IPC: B01D67/00 ,  B01D69/12 ,  B01D71/42

    CPC classification number: B01D67/0093 ,  B01D69/125 ,  B01D71/42 ,  B01D71/76 ,  B01D2323/30

    Abstract: A composite membrane for separating at least one dissolved or suspended component from a liquid phase, and characterized by solvent stability, comprises:(A) a substrate microfiltration, ultrafiltration or reverse osmosis membrane which has been initially formed from at least one member selected from non-crosslinked acrylonitrile homopolymers and copolymers, and non-crosslinked substituted acrylonitrile homopolymers and copolymers, and which has been subjected to at least one in situ crosslinking reaction; and(B) superimposed upon the substrate membrane, at least one coating including at least one component selected from hydrophilic monomers containing reactive functions, hydrophilic oligomers containing reactive functions and hydrophilic polymers containing reactive functions, such reactive functions having been subjected to a post-coating crosslinking reaction.

    Abstract translation: 一种用于从液相中分离至少一种溶解或悬浮组分的复合膜，其特征在于溶剂稳定性，包括：（A）基材微量过滤，超滤或反渗透膜，其最初由至少一种选自非 - 交联的丙烯腈均聚物和共聚物，以及非交联的取代的丙烯腈均聚物和共聚物，并且已经进行了至少一个原位交联反应; 和（B）叠加在基材膜上的至少一种包含至少一种选自包含反应性官能团的亲水性单体的成分，含有反应性官能团的亲水性低聚物和含有反应性官能团的亲水性聚合物的涂层， 交联反应。

Patent Agency Ranking