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DE60039507D1 - Prozessübertrager, welcher einen aufwärts gerichteten wandler zur energieversorgung von analogen bauelementen aufweist - Google Patents

Prozessübertrager, welcher einen aufwärts gerichteten wandler zur energieversorgung von analogen bauelementen aufweist

Info

Publication number
DE60039507D1
DE60039507D1 DE60039507T DE60039507T DE60039507D1 DE 60039507 D1 DE60039507 D1 DE 60039507D1 DE 60039507 T DE60039507 T DE 60039507T DE 60039507 T DE60039507 T DE 60039507T DE 60039507 D1 DE60039507 D1 DE 60039507D1
Authority
DE
Germany
Prior art keywords
transformer
upward
energy supply
construction elements
process transmitter
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
DE60039507T
Other languages
English (en)
Inventor
Brian L Westfield
Weston T Roper
David G Tyson
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Rosemount Inc
Original Assignee
Rosemount Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Rosemount Inc filed Critical Rosemount Inc
Application granted granted Critical
Publication of DE60039507D1 publication Critical patent/DE60039507D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00—Programme-control systems
    • G05B19/02—Programme-control systems electric
    • G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
    • G05B19/042—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00—Programme-control systems
    • G05B19/02—Programme-control systems electric
    • G05B19/418—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM]
    • G05B19/4185—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM] characterised by the network communication

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Quality & Reliability (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
  • Amplifiers (AREA)
DE60039507T 1999-04-30 2000-04-27 Prozessübertrager, welcher einen aufwärts gerichteten wandler zur energieversorgung von analogen bauelementen aufweist Expired - Lifetime DE60039507D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/303,050 US6813318B1 (en) 1999-04-30 1999-04-30 Process transmitter having a step-up converter for powering analog components
PCT/US2000/011321 WO2000067087A1 (en) 1999-04-30 2000-04-27 Process transmitter having a step-up converter for powering analog components

Publications (1)

Publication Number Publication Date
DE60039507D1 true DE60039507D1 (de) 2008-08-28

Family

ID=23170329

Family Applications (2)

Application Number Title Priority Date Filing Date
DE60039507T Expired - Lifetime DE60039507D1 (de) 1999-04-30 2000-04-27 Prozessübertrager, welcher einen aufwärts gerichteten wandler zur energieversorgung von analogen bauelementen aufweist
DE10020941A Expired - Fee Related DE10020941B4 (de) 1999-04-30 2000-04-28 Prozesstransmitter mit Step-up-Wandler zur Spannungsversorgung analoger Komponenten

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE10020941A Expired - Fee Related DE10020941B4 (de) 1999-04-30 2000-04-28 Prozesstransmitter mit Step-up-Wandler zur Spannungsversorgung analoger Komponenten

Country Status (6)

Country Link
US (1) US6813318B1 (de)
EP (1) EP1177484B1 (de)
JP (1) JP4745504B2 (de)
AU (1) AU4495500A (de)
DE (2) DE60039507D1 (de)
WO (1) WO2000067087A1 (de)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7421258B2 (en) * 2003-10-10 2008-09-02 Rosemount Inc. Compact temperature transmitter with improved lead connections
US7187158B2 (en) * 2004-04-15 2007-03-06 Rosemount, Inc. Process device with switching power supply
US7190053B2 (en) * 2004-09-16 2007-03-13 Rosemount Inc. Field device incorporating circuit card assembly as environmental and EMI/RFI shield
US7616715B2 (en) * 2004-11-30 2009-11-10 Stmicroelectronics Asia Pacific Pte. Ltd. Method and system for estimating the speed of a mobile device in a network
CN100413192C (zh) * 2005-04-08 2008-08-20 中国科学院声学研究所 一种用于传感器的电编程直流-直流升压偏压电路
US7372397B2 (en) * 2005-06-03 2008-05-13 Rosemount Tank Radar Ab Energy storage in a radar level gauge
DE102005041455A1 (de) * 2005-08-31 2007-03-15 Abb Patent Gmbh Automatisierungstechnische Einrichtung
DE102005043485A1 (de) 2005-09-13 2007-03-15 Abb Patent Gmbh Automatisierungstechnische Einrichtung
DE102005043481A1 (de) * 2005-09-13 2007-03-15 Abb Patent Gmbh Automatisierungstechnische Einrichtung
DE102005043482A1 (de) * 2005-09-13 2007-03-15 Abb Patent Gmbh Automatisierungstechnische Einrichtung
DE102005050401A1 (de) * 2005-10-19 2007-04-26 Endress + Hauser Gmbh + Co. Kg Schaltregler und Verfahren zu dessen Betrieb
DE102006056175A1 (de) * 2006-11-27 2008-05-29 Endress + Hauser Flowtec Ag Meßanordnung zum Erfassen chemischer und/oder physikalischer Meßgrößen sowie Meßgerät dafür
US7692539B2 (en) * 2006-12-28 2010-04-06 Rosemount Inc. Automated mechanical integrity verification
US7970063B2 (en) * 2008-03-10 2011-06-28 Rosemount Inc. Variable liftoff voltage process field device
EP2561603B1 (de) 2010-04-19 2019-09-04 Endress+Hauser Flowtec AG Treiberschaltung für einen messwandler sowie damit gebildetes messsystem
DE202010006553U1 (de) 2010-05-06 2011-10-05 Endress + Hauser Flowtec Ag Elektronisches Meßgerät mit einem Optokoppler
US8786128B2 (en) 2010-05-11 2014-07-22 Rosemount Inc. Two-wire industrial process field device with power scavenging
WO2012026134A1 (ja) * 2010-08-27 2012-03-01 三洋電機株式会社 電源装置およびそれを用いた電力変換装置
US10082784B2 (en) 2015-03-30 2018-09-25 Rosemount Inc. Saturation-controlled loop current regulator
DE102016114860A1 (de) 2016-08-10 2018-02-15 Endress + Hauser Flowtec Ag Treiberschaltung sowie damit gebildete Umformer-Elektronik bzw. damit gebildetes Meßsystem

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4015609A (en) 1975-11-17 1977-04-05 Vitatron Medical B.V. Circuit for low power-low energy source
IL57186A (en) 1979-04-30 1982-03-31 Mg Electronics Ltd Dc/dc converter power supply
US4606076A (en) 1985-01-07 1986-08-12 Motorola, Inc. Communication receiver system having a voltage converter with an operating frequency below the receiver IF
US5187474A (en) 1986-10-02 1993-02-16 Rosemount Inc. Digital converter apparatus for improving the output of a two-wire transmitter
FI881690A7 (fi) 1988-04-12 1989-10-13 Ins Tsto Pentti Tamminen Ky Foerfarande och anordning foer utnyttjande av laegspaenningsstroemkaellor.
DE68915661T2 (de) * 1988-06-22 1994-09-15 Fujitsu Ltd Gerät mit kleinen Abmessungen zur Messung und Aufzeichnung der Beschleunigung.
JPH04193032A (ja) * 1990-11-26 1992-07-13 Mitsubishi Electric Corp 直流電源電圧供給方式
US5184094A (en) * 1991-08-16 1993-02-02 Moore Products Co. Low power oscillator circuits
JPH07110132B2 (ja) 1991-08-22 1995-11-22 日本モトローラ株式会社 電圧変換装置
CA2129521C (en) * 1992-02-07 2003-04-15 C. Kirk Nance Aircraft weight and center of gravity indicator
US5377090A (en) 1993-01-19 1994-12-27 Martin Marietta Corporation Pulsed power converter with multiple output voltages
US5360997A (en) * 1993-06-28 1994-11-01 Watson Toy F Automobile anti-theft switch
JP3401886B2 (ja) 1993-12-13 2003-04-28 株式会社ニコン 電池を用いた電源システム
US5535243A (en) 1994-07-13 1996-07-09 Rosemount Inc. Power supply for field mounted transmitter
US5710552A (en) * 1994-09-30 1998-01-20 Rosemount Inc. Barrier device
US5610552A (en) 1995-07-28 1997-03-11 Rosemount, Inc. Isolation circuitry for transmitter electronics in process control system
JPH0969001A (ja) * 1995-09-01 1997-03-11 Fuji Electric Co Ltd 操作表示器
US5764891A (en) 1996-02-15 1998-06-09 Rosemount Inc. Process I/O to fieldbus interface circuit
US5973942A (en) 1998-07-10 1999-10-26 Rosemount Inc. Start up circuit for DC powered field instrument

Also Published As

Publication number Publication date
WO2000067087A1 (en) 2000-11-09
EP1177484A1 (de) 2002-02-06
JP2002543751A (ja) 2002-12-17
DE10020941B4 (de) 2009-11-12
EP1177484B1 (de) 2008-07-16
AU4495500A (en) 2000-11-17
DE10020941A1 (de) 2001-01-04
JP4745504B2 (ja) 2011-08-10
US6813318B1 (en) 2004-11-02

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Legal Events

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8364 No opposition during term of opposition