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公开(公告)号：NO20014210A
公开(公告)日：2001-08-30
申请号：NO20014210
申请日：2001-08-30
Applicant: ABB RESEARCH LTD
Inventor： BYATT ANTHONY , MATTER DANIEL , KLEINER THOMAS , PRETRE PHILIPPE
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公开(公告)号：DE10006503A1
公开(公告)日：2001-08-16
申请号：DE10006503
申请日：2000-02-14
Applicant: ABB RESEARCH LTD
Inventor： CHRISTEN THOMAS , RUEEGG WALTER , MATTER DANIEL , PRETRE PHILIPPE
Abstract: Multiple fixed electrodes (3) are arranged at specific interval from a counting wheel (1). Multiple measurement electrodes (12) are arranged inbetween non-conductive sections (13) of counting wheel along its periphery. The capacitance change between measurement and fixed electrodes based on position of the counting wheel, is measured.
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公开(公告)号：DE19941169A1
公开(公告)日：2001-03-01
申请号：DE19941169
申请日：1999-08-30
Applicant: ABB RESEARCH LTD
Inventor： BLOCH RICHARD , BUSER WERNER , KRAMER BEAT , PRETRE PHILIPPE
IPC: G01R15/20
Abstract: The current sensor arrangement has a sensor (3) for detecting the magnetic field induced by the current, evaluation electronics (4) for the sensor signal and a current converter coil (2) enclosing the conductor section (1a) with an annular, high permeability core (5) for supplying power to the evaluation electronics. The core contains the sensor so as to act as a screen for the sensor against external magnetic fields.
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公开(公告)号：DE19939942A1
公开(公告)日：2001-03-01
申请号：DE19939942
申请日：1999-08-23
Applicant: ABB RESEARCH LTD
Inventor： MATTER DANIEL , GENG WEIQUN , RUEEGG WALTER , BYATT JOHN ANTHONY , KLEINER THOMAS , PRETRE PHILIPPE
Abstract: An electrical measuring device for detecting a fluid-energy parameter has at least two temperature sensors for the determination of a forward flow temperature and a reverse flow temperature in addition to a flow meter. The flow meter is one of the at least two temperature sensors. Said has a pulsed electrical heating element (21, 22) and a sensor element (21) which can be brought into thermal contact with the sample fluid whose electrical resistance is temperature dependent. The sensor element (21) can be warmed up by the heating element (21, 22). Means are provided for the determination of the amount of fluid which flows through and which monitor heating and/or cooling process in the sensor element (21) over time.
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公开(公告)号：NO20004031A
公开(公告)日：2001-02-13
申请号：NO20004031
申请日：2000-08-10
Applicant: ABB RESEARCH LTD
Inventor： BYATT JOHN ANTHONY , JUELKE ELIAS , KLEINER THOMAS , MATTER DANIEL , PRETRE PHILIPPE
IPC: G01F23/26
CPC classification number: G01F23/268 , G01F23/263 , G01F23/265
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Patent Agency Ranking
公开(公告)号：DE19908664A1
公开(公告)日：2000-09-07
申请号：DE19908664
申请日：1999-03-01
Applicant: ABB RESEARCH LTD
Inventor： BYATT ANTHONY , MATTER DANIEL , KLEINER THOMAS , PRETRE PHILIPPE
Abstract: The invention relates to a gas meter, especially for household and industrial use, comprising a CMOS anemometer (2) which is provided as a means for determining a consumed quantity of gas, which measures a change in temperature of a gas flowing through or over said anemometer and, as a result, determines the flow rate of the gas. In addition, a density sensor (3) is preferably provided which serves as a means for correcting measured values generated by the anemometer (2).
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公开(公告)号：DE50015499D1
公开(公告)日：2009-02-05
申请号：DE50015499
申请日：2000-08-23
Applicant: ABB RESEARCH LTD
Inventor： BYATT ANTHONY , MATTER DANIEL , KLEINER THOMAS , PRETRE PHILIPPE , RUEEGG WALTER , GENG WEIGUNG
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公开(公告)号：AT418722T
公开(公告)日：2009-01-15
申请号：AT00951182
申请日：2000-08-23
Applicant: ABB RESEARCH LTD
Inventor： BYATT ANTHONY , MATTER DANIEL , KLEINER THOMAS , PRETRE PHILIPPE , RUEEGG WALTER , GENG WEIGUNG
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公开(公告)号：DE102005042566A1
公开(公告)日：2007-04-05
申请号：DE102005042566
申请日：2005-09-08
Applicant: ABB RESEARCH LTD
Inventor： KRAMER BEAT , ZAPP ROBERT , MATTER DANIEL , PRETRE PHILIPPE
IPC: G08C17/02
Abstract: A radio linked motion alarm (1) and wireless actuator (8) system sends (4) a preset number of telegrams to its receiver (11) on installation with power changing in steps so that the processor (1) can compare received with sent to determine an optimum transmit power and display (12) it for manual setting.
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公开(公告)号：DE102005042568B3
公开(公告)日：2007-01-04
申请号：DE102005042568
申请日：2005-09-08
Applicant: ABB RESEARCH LTD
Inventor： KRAMER BEAT , ZAPP ROBERT , MATTER DANIEL , PRETRE PHILIPPE
IPC: G01P13/00
Abstract: A radio linked motion detector (13) has several double sided sensor circuit boards each with complete ground plane and infrared sensor (2) and amplifier (7) on opposite sides feeding a single processor (10) circuit board (8) and adjustable threshold daylight sensor (9) switching an autonomous power supply (12).
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