公开(公告)号：JP2001357378A

公开(公告)日：2001-12-26

申请号：JP2001081683

申请日：2001-02-14

Applicant: ABB RESEARCH LTD

Inventor： MATTER DANIEL ,  RUEEGG WALTER ,  CHRISTEN THOMAS ,  PRETRE PHILIPPE

IPC: G01D5/245 ,  G01D5/241 ,  G01D5/249 ,  G06M1/27

Abstract: PROBLEM TO BE SOLVED: To provide a device for obtaining the position of a counter wheel (1) in a wheel counter mechanism, in terms of capacity. SOLUTION: The device is provided with fixing electrodes (3 and 3') at a certain distance from the counter wheel (1). A series of measurement electrodes (12, 12' and 12") are extended onto the outer periphery of the counter wheel (1) and non-conductive sections (13 and 13') are electrically arranged among the measurement electrodes. Then high or low, i.e., the binary value of zero or one is detected concerning each position of the counter wheel and each fixing electrode. The binary expression of an optionally desired number which expresses the present position of the counter wheel (1) is formed by combining the binary values through the use of the number of the fixing electrodes for each counter wheel.

公开(公告)号：WO03012904A3

公开(公告)日：2003-09-25

申请号：PCT/CH0200382

申请日：2002-07-12

Applicant: ABB RESEARCH LTD ,  OHLER CHRISTIAN ,  CHRISTEN THOMAS ,  DU PONT

Inventor： OHLER CHRISTIAN ,  CHRISTEN THOMAS

IPC: H01M8/04119 ,  H01M8/04186 ,  H01M16/00 ,  H01M8/04

CPC classification number: H01M16/006 ,  H01M8/04156 ,  H01M8/04186 ,  H01M8/04194

Abstract: The invention relates to a direct methanol fuel cell and to a method for controlling the methanol concentration without requiring the provision of additional methanol concentration sensors (47). Instead, the current-voltage characteristic curves of the fuel cell (40) are sampled using small variations of the system variables current I and methanol concentration M, and information used for controlling is obtained therefrom. In systems possessing an electrical buffer (49), a connected consumer is supplied without interruption despite the abandonment, as described by the invention, of the optimal operating point of the fuel cell.

Abstract translation: 本发明涉及直接甲醇燃料电池或用于控制甲醇浓度的方法，其不需要额外的甲醇浓度传感器（47）。 而是通过系统尺寸电流I和甲醇浓度M的微小变化对燃料电池（40）的特性电流 - 电压特性进行采样，并从中获得关于调节的信息。 在具有电缓冲器（49）的系统中，尽管本发明离开了最佳操作点，但连接的消费者没有中断地供应。

公开(公告)号：WO2007071097A2

公开(公告)日：2007-06-28

申请号：PCT/CH2006000723

申请日：2006-12-20

Applicant: ABB RESEARCH LTD ,  CARLEN MARTIN ,  CHRISTEN THOMAS ,  FUHRMANN HENNING

Inventor： CARLEN MARTIN ,  CHRISTEN THOMAS ,  FUHRMANN HENNING

IPC: H01G4/012

CPC classification number: H01G4/32 ,  H01G4/012 ,  H01G4/015

Abstract: A film (1) comprises a base (2) consisting of an electrically insulating polymer which carries on one or both surfaces a sequence of electrically conductively coated areas (3) which are separated by non-coated interstices (4). The film or a superposition of films arranged one above the other can be shaped, i.e., folded or preferably wound to form a capacitor with a plurality of essentially parallel electrodes which are insulated from each other and consist each of one or more electrode layers formed by the coated areas (3) and separated by dielectric layers formed by sections of the base (2). An electrode layer may comprise two adjacent coated areas pertaining to subsequent turns. The capacitor has high voltage withstand capacity and can be used, e.g., as a high voltage capacitor in a capacitive voltage transformer in series with a conventional low voltage transformer wound from two superposed conductively coated films.

Abstract translation: 薄膜（1）包括由电绝缘聚合物构成的基体（2），所述基体（2）在一个或两个表面上承载一系列由未涂覆的间隙（4）分开的导电涂覆区域（3）。 一个在另一个之上布置的膜或叠置膜可以被成形，即折叠或优选缠绕以形成具有多个基本上平行的电极的电容器，所述电极彼此绝缘并且由通过以下方式形成的一个或多个电极层组成： 所述涂覆区域（3）并且由所述基部（2）的部分形成的介电层分开。 电极层可以包括与后续匝有关的两个相邻的涂覆区域。 该电容器具有高耐压容量，并且可用作例如与由两个叠置的导电涂覆膜缠绕的常规低压变压器串联的电容性电压变压器中的高压电容器。

公开(公告)号：DE50001507D1

公开(公告)日：2003-04-24

申请号：DE50001507

申请日：2000-06-13

Applicant: ABB RESEARCH LTD

Inventor： GREUTER FELIX ,  CHRISTEN THOMAS ,  KLUGE-WEISS PETRA

IPC: H02G1/14 ,  H02G15/06 ,  H02G15/064 ,  H02G15/072

Abstract: The bushing has an electrical conductor (1) to which high voltage can be applied. One section of the electrical conductor (1) is surrounded by a varistor arrangement (9). The bushing also contains two electrical connections (4, 6), one (6) of which can be connected to high voltage and the other (4) can be connected to ground, a bushing insulator (5) provided between the electrical conductor (1) and the varistor arrangement (9), and a clamping apparatus (11) which applies a contact force to the electrical connections (4, 6) and to the varistor arrangement (9) located in between them like a sandwich. The clamping apparatus has an insulating part which applies the contact force to the two electrical connections. The bushing insulator is in the form of a molding and has a supporting element, provided with a guide surface, for a contact (1a) (which is connected to the electrical conductor (1)) in a plug connection to a cable or to an apparatus bushing of an electrical apparatus.

公开(公告)号：AT235118T

公开(公告)日：2003-04-15

申请号：AT00930959

申请日：2000-06-13

Applicant: ABB RESEARCH LTD

Inventor： GREUTER FELIX ,  CHRISTEN THOMAS ,  KLUGE-WEISS PETRA

IPC: H02G1/14 ,  H02G15/06 ,  H02G15/064 ,  H02G15/072

Abstract: The bushing has an electrical conductor (1) to which high voltage can be applied. One section of the electrical conductor (1) is surrounded by a varistor arrangement (9). The bushing also contains two electrical connections (4, 6), one (6) of which can be connected to high voltage and the other (4) can be connected to ground, a bushing insulator (5) provided between the electrical conductor (1) and the varistor arrangement (9), and a clamping apparatus (11) which applies a contact force to the electrical connections (4, 6) and to the varistor arrangement (9) located in between them like a sandwich. The clamping apparatus has an insulating part which applies the contact force to the two electrical connections. The bushing insulator is in the form of a molding and has a supporting element, provided with a guide surface, for a contact (1a) (which is connected to the electrical conductor (1)) in a plug connection to a cable or to an apparatus bushing of an electrical apparatus.

公开(公告)号：HU0201504A2

公开(公告)日：2002-08-28

申请号：HU0201504

申请日：2000-06-13

Applicant: ABB RESEARCH LTD

Inventor： CHRISTEN THOMAS ,  GREUTER FELIX ,  KLUGE-WEISS PETRA

IPC: H02G1/14 ,  H02G15/06 ,  H02G15/064 ,  H02G15/072

Abstract: The bushing has an electrical conductor (1) to which high voltage can be applied. One section of the electrical conductor (1) is surrounded by a varistor arrangement (9). The bushing also contains two electrical connections (4, 6), one (6) of which can be connected to high voltage and the other (4) can be connected to ground, a bushing insulator (5) provided between the electrical conductor (1) and the varistor arrangement (9), and a clamping apparatus (11) which applies a contact force to the electrical connections (4, 6) and to the varistor arrangement (9) located in between them like a sandwich. The clamping apparatus has an insulating part which applies the contact force to the two electrical connections. The bushing insulator is in the form of a molding and has a supporting element, provided with a guide surface, for a contact (1a) (which is connected to the electrical conductor (1)) in a plug connection to a cable or to an apparatus bushing of an electrical apparatus.

公开(公告)号：AU4908200A

公开(公告)日：2001-01-02

申请号：AU4908200

申请日：2000-06-13

Applicant: ABB RESEARCH LTD

Inventor： GREUTER FELIX ,  CHRISTEN THOMAS ,  KLUGE-WEISS PETRA

IPC: H02G1/14 ,  H02G15/06 ,  H02G15/064 ,  H02G15/072

Abstract: The bushing has an electrical conductor (1) to which high voltage can be applied. One section of the electrical conductor (1) is surrounded by a varistor arrangement (9). The bushing also contains two electrical connections (4, 6), one (6) of which can be connected to high voltage and the other (4) can be connected to ground, a bushing insulator (5) provided between the electrical conductor (1) and the varistor arrangement (9), and a clamping apparatus (11) which applies a contact force to the electrical connections (4, 6) and to the varistor arrangement (9) located in between them like a sandwich. The clamping apparatus has an insulating part which applies the contact force to the two electrical connections. The bushing insulator is in the form of a molding and has a supporting element, provided with a guide surface, for a contact (1a) (which is connected to the electrical conductor (1)) in a plug connection to a cable or to an apparatus bushing of an electrical apparatus.

公开(公告)号：DE19757190A1

公开(公告)日：1999-06-24

申请号：DE19757190

申请日：1997-12-22

Applicant: ABB RESEARCH LTD

Inventor： BYATT ANTHONY ,  CHRISTEN THOMAS ,  KLEINER THOMAS ,  MATTER DANIEL ,  RUEEGG WALTER

IPC: G01F23/26 ,  G01R27/26

Abstract: The coverings have differing thicknesses (di, dj). Measurements of capacity between electrodes (4, 5, 6, 13) are used to calculate the effective thickness (ds/ epsilon s) of an insulating film of contamination (14). An Independent claim is included for a capacitative level sensor. Preferred Features: The quotient of double layer capacities CDSj and CDSi for the ith and jth electrodes is obtained from a cited equation. The effective thickness is obtained from a further equation, relating dielectric constant of the coverings, their thicknesses, and capacitor areas. The sensor has a covering thickness of ca. 1 mm, with a dielectric constant below 5. The contaminant film electrical characteristics are specified in terms of a critical frequency related to measurement. Measurement frequency is specified as a function of dielectric relaxation frequency at the boundary layer. Though dielectric thickness varies and the electrodes are segmented, the probe external configuration, is a long, smooth, cylindrical rod.

公开(公告)号：DE59706466D1

公开(公告)日：2002-03-28

申请号：DE59706466

申请日：1997-12-24

Applicant: ABB RESEARCH LTD

Inventor： BYATT ANTHONY ,  CHRISTEN THOMAS ,  KLEINER THOMAS ,  MATTER DANIEL ,  RUEEGG WALTER

IPC: G01F23/26 ,  G01R27/26

公开(公告)号：PL352125A1

公开(公告)日：2003-07-28

申请号：PL35212500

申请日：2000-06-13

Applicant: ABB RESEARCH LTD

Inventor： GREUTER FELIX ,  CHRISTEN THOMAS ,  KLUGE-WEISS PETRA

IPC: H02G15/06 ,  H02G1/14 ,  H02G15/064 ,  H02G15/072

Abstract: The bushing has an electrical conductor (1) to which high voltage can be applied. One section of the electrical conductor (1) is surrounded by a varistor arrangement (9). The bushing also contains two electrical connections (4, 6), one (6) of which can be connected to high voltage and the other (4) can be connected to ground, a bushing insulator (5) provided between the electrical conductor (1) and the varistor arrangement (9), and a clamping apparatus (11) which applies a contact force to the electrical connections (4, 6) and to the varistor arrangement (9) located in between them like a sandwich. The clamping apparatus has an insulating part which applies the contact force to the two electrical connections. The bushing insulator is in the form of a molding and has a supporting element, provided with a guide surface, for a contact (1a) (which is connected to the electrical conductor (1)) in a plug connection to a cable or to an apparatus bushing of an electrical apparatus.