公开(公告)号：DE10308050A1

公开(公告)日：2004-09-09

申请号：DE10308050

申请日：2003-02-26

Applicant: ABB RESEARCH LTD

Inventor： RUZZU ANTONIO ,  SCHMIDT CHRISTIAN-JOACHIM ,  VOGEL ALBRECHT ,  KRIPPNER PETER ,  WETZKO MANFRED ,  MERTE ROLF

IPC: B01L3/00 ,  B81B7/00 ,  B81C3/00

Abstract: Each channel (6) is formed from at least two openings (4,5) in two abutting flat components (2,3). Each channel open to the outside is provided with at least one support surface (4) and a guiding aid (6E) for connecting to at least one tube (10).

公开(公告)号：DE10249938A1

公开(公告)日：2004-05-13

申请号：DE10249938

申请日：2002-10-24

Applicant: ABB RESEARCH LTD

Inventor： SCHMIDT CHRISTIAN-JOACHIM ,  WETZKO MANFRED ,  VOGEL ALBRECHT ,  KRIPPNER PETER

IPC: F16K15/04 ,  F16K31/08 ,  F16K99/00 ,  F16K11/00

Abstract: A micro system valve has several valve spaces (3) cut into a support plate (5) and with at least one outlet (8) in each chamber, as well as a ferromagnetic valve ball (10) in each chamber. The top of each chamber is sealed by a cover plate (6) with machined profiles for the chambers. The valve array has at least three adjacent valves on a single mounting and with the ferromagnetic balls moved by permanent magnets (13, 14) fitted into sliders moving on each side of the valve assembly.

公开(公告)号：DE10249937A1

公开(公告)日：2004-05-13

申请号：DE10249937

申请日：2002-10-24

Applicant: ABB RESEARCH LTD

Inventor： SCHMIDT CHRISTIAN-JOACHIM ,  WETZKO MANFRED ,  VOGEL ALBRECHT ,  KRIPPNER PETER

IPC: F16K11/056 ,  F16K31/08 ,  F16K99/00 ,  F16K11/00

Abstract: A micro valve system has a compact layout with a valve space (3A) milled into a support plate and with at least two outlets (6, 7) as well as one inlet (8). A ferromagnetic ball (10) is moved inside the chamber as a valve element. The support plate is sandwiched between two sliding plates (4, 11) to operate a valve switching control. The valve controls micro flows of liquids and/or gasses.

公开(公告)号：DE10035911A1

公开(公告)日：2002-02-07

申请号：DE10035911

申请日：2000-07-21

Applicant: ABB RESEARCH LTD

Inventor： VOGEL ALBRECHT ,  BINZ DIETER ,  KRIPPNER PETER ,  KEEPING SEAN

IPC: G01N31/22 ,  G01N21/78

公开(公告)号：DE102007052784A1

公开(公告)日：2009-05-07

申请号：DE102007052784

申请日：2007-11-02

Applicant: ABB RESEARCH LTD

Inventor： WETZKO MANFRED ,  KRIPPNER PETER ,  SCHROLL CHRISTIAN

IPC: H02N11/00

Abstract: The method involves providing a sensor, a sending or receiving unit, and a measuring device or an actuator. A core element (2), arranged in a magnetic field by thermal excitation, is caused a cyclic change of the magnetic flow or the magnetic force through a coil (8). A measurable current or a voltage is induced or provided by the magnetic flow and/or change of magnetizing force in the coil. The core element is made of a lanthanide, particularly gadolinium. Independent claims are included for the following: (1) a thermo-magnetic generator for generating electricity; and (2) an electrical device, which has an electronic or electrical device.

公开(公告)号：DE10314386A1

公开(公告)日：2004-10-07

申请号：DE10314386

申请日：2003-03-28

Applicant: ABB RESEARCH LTD

Inventor： SCHMIDT CHRISTIAN-JOACHIM ,  WETZKO MANFRED ,  VOGEL ALBRECHT ,  KRIPPNER PETER ,  BINZ DIETER ,  RUZZU ANTONIO ,  MERTE ROLF ,  MUELLER JOERG ,  KRUSEMARK OLAF

IPC: F15C5/00 ,  F16K99/00 ,  G05D7/06 ,  B81B7/00 ,  G01F1/56

Abstract: A flow regulation unit for adjusting the volume or mass flow of gaseous or liquid media in channels (6) of microtechnology components, has an adjustable flow resistance and flow sensor connected in series with a regulation unit whose input is connected to the flow sensor and whose output is connected to the flow resistance.

公开(公告)号：GB2365125B

公开(公告)日：2004-08-18

申请号：GB0113528

申请日：2001-06-04

Applicant: ABB RESEARCH LTD

Inventor： VOGEL ALBRECHT ,  BINZ DIETER ,  KRIPPNER PETER ,  KEEPING SEAN

IPC: G01N31/22

公开(公告)号：DE102004019222A1

公开(公告)日：2005-11-10

申请号：DE102004019222

申请日：2004-04-21

Applicant: ABB RESEARCH LTD

Inventor： MILANOVIC RAIKO ,  MERTE ROLF ,  GASCH ARMIN ,  LORITO FABRIZIO ,  MORONI ANDREA ,  VECCHIATO FRANCO ,  BIANCHI CORRADO ,  VOLONTERIO EUGENIO ,  KRIPPNER PETER ,  SCHOLZ WOLFGANG ,  RIEGLER PETER ,  ALTIOK EMRULLAH ,  BISKUP JUERGEN ,  DAAKE WILHELM

IPC: G01L7/00 ,  G01L7/08 ,  G01L13/02 ,  G01L27/00

Abstract: The invention relates to a device and a method for the status monitoring of a pressure measuring unit in an absolute or differential or relative pressure transducer, a pressure-sensitive element installed in the pressure measuring unit being impinged with at least one pressure generated by at least one membrane. During a defined diagnosis time interval, a testing element integrated in the pressure measuring unit is induced to undergo a change in volume, preferably by electrical activation. The pressure difference caused as a result in the pressure measuring unit is registered by a pressure-sensitive element. The curve registered during a diagnosis time interval is compared with a reference curve recorded with the pressure measuring unit intact. A fault indication is given if the deviations between the registered curve and the reference curve exceed predetermined tolerance values.

公开(公告)号：DE102004011055A1

公开(公告)日：2005-09-22

申请号：DE102004011055

申请日：2004-03-06

Applicant: ABB RESEARCH LTD

Inventor： RUZZU ANTONIO ,  WETZKO MANFRED ,  KRIPPNER PETER ,  KELLER STEFFEN ,  BINZ DIETER

IPC: G01F1/684 ,  G01N27/18 ,  G01N25/18

公开(公告)号：DE10337114A1

公开(公告)日：2005-03-03

申请号：DE10337114

申请日：2003-08-11

Applicant: ABB RESEARCH LTD

Inventor： SCHMIDT CHRISTIAN JOACHIM ,  WETZKO MANFRED ,  RIEGLER PETER ,  KRIPPNER PETER ,  RUZZU ANTONIO

IPC: G01N30/86

Abstract: Process for testing an analytical device (1) for gases having a gas chromatograph (2) involves continuously determining the functionality of the chromatograph and a detector (3) from measuring signals from a single measuring cycle.