-
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：DE102007051672A1
公开(公告)日：2009-04-30
申请号：DE102007051672
申请日：2007-10-26
Applicant: ABB RESEARCH LTD
Inventor： SCHROLL CHRISTIAN , WETZKO MANFRED
IPC: F03G7/04
Abstract: The method involves using cool air flow (1) or temperature difference in a device, a machine or a system for generating electrical energy using a thermoelectric converter. The generated electrical energy is supplied to a measuring and transmission unit in an engine (2) using an electrical generator that is coupled to a micro fan/micro blower (3), where the measuring and transmission unit consists of a sensor, an evaluation unit and a transmission device for transmitting measured values to an external receiving device. An independent claim is also included for an electrical energy generation device comprising a sensor.
-
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
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：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
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).
-
5.发明专利
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
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.
-
Patent Agency Ranking
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：DE10314387A1
公开(公告)日：2004-10-07
申请号：DE10314387
申请日：2003-03-28
Applicant: ABB RESEARCH LTD
Inventor： RUZZU ANTONIO , WETZKO MANFRED , KRIPPNER PETER
IPC: F15C5/00 , F16K11/065 , F16K99/00 , F16K3/02
Abstract: The valve for the passages of construction elements of microtechnology has a valve plate (2) with an inlet (5) and an outlet (6) which are interconnected by a passage (3K) which is formed in a sealing plate (3) mounted to slide on the valve plate. The valve plate and sealing plate are manufactured from silicon and are polished, and their dimensions come to only a few hundred microns. The inlet and the outlet, spaced apart from it, extend between the large boundary faces (2S,2U) of the valve plate. The sealing plate with the boundary face (3U) in which the passage is formed can slide on the boundary face of the valve plate.
-
公开(公告)号：DE10249935A1
公开(公告)日：2004-05-13
申请号：DE10249935
申请日：2002-10-24
Applicant: ABB RESEARCH LTD
Inventor： SCHMIDT CHRISTIAN-JOACHIM , WETZKO MANFRED , VOGEL ALBRECHT , KRIPPNER PETER , RUZZU ANTONIO , MERTE ROLF
Abstract: Process for evaluating measuring signals from a heat conductivity detector (1) having a measuring resistance element (2) and a reference resistance element (3) comprises forming a quotient from the voltage signal of the measuring resistant element and the voltage signal of the reference resistance element (3) to determine the heat conductivity of the gas (4) being investigated. An Independent claim is also included for a device for carrying out the process.
-
公开(公告)号：DE102004020287A1
公开(公告)日：2005-11-17
申请号：DE102004020287
申请日：2004-04-26
Applicant: ABB RESEARCH LTD
Inventor： VOGEL ALBRECHT , SCHMIDT CHRISTIAN , BINZ DIETER , WETZKO MANFRED
Abstract: Apparatus for determining the energy content of a gas (100) flowing in a pipeline (101) comprises an analysis unit (2), a flow meter (3) and a mounting pipe (4) assembled into a single unit that can be integrated into the pipeline.
-
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
-
-
-
-
-
-
-
-
-
Search Results
19
records
(took 0.022 seconds)
