Source: http://www.google.de/patents/US7512521
Timestamp: 2013-05-20 00:10:44
Document Index: 692902406

Matched Legal Cases: ['art 2', 'Application No. 04', 'Application No. 04252479', 'art 4', 'Application No. 200410042268', 'Application No. 04252479', 'application No. 200410043322', 'application No. 200410042268', 'Application No. 04252805', 'Application No. 05826038']

Patent US7512521 - Intrinsically safe field maintenance tool with power islands - Google PatenteSuche Bilder Maps Play YouTube News Gmail Drive Mehr » Erweiterte Patentsuche | Webprotokoll | Anmelden Erweiterte Patentsuche PatenteA hand held configuration for coupling to a two wire process control loop for use in configuring and monitoring field units coupled to the two wire process control loop is provided which includes a power supply, and at least two power islands. The power islands are configured to electrically isolate...http://www.google.de/patents/US7512521?utm_source=gb-gplus-sharePatent US7512521 - Intrinsically safe field maintenance tool with power islands Ver�ffentlichungsnummerUS7512521 B2PublikationstypErteilung Anmeldenummer10/426,894 Ver�ffentlichungsdatum31. M�rz 2009Eingetragen30. Apr. 2003 Priorit�tsdatum30. Apr. 2003Auch ver�ffentlicht unterCN1598726ACN1598726BEP1473685A2EP1473685A3EP1473685B1US20040218326 ErfinderJoachim D�renG�nter K�mperUrspr�nglich Bevollm�chtigterFisher-Rosemount Systems, Inc.R. Stahl Schaltgerate GmbhFisher-Rosemount Inc. US-Klassifikation702/183Internationale KlassifikationG08C19/02G05B23/02G06F15/00G05B23/00G05B19/042H02H3/08 UnternehmensklassifikationG05B2219/23406G05B2219/23067G05B2219/25428G05B19/0426G08C19/02G05B23/0213G05B2219/25006 Europ�ische KlassifikationG05B 23/02S2BG08C 19/02G05B 19/042PReferenzenPatentzitate (103)Nichtpatentzitate (53)Externe LinksUSPTO USPTO-Zuordnung EspacenetIntrinsically safe field maintenance tool with power islandsUS 7512521 B2 Zusammenfassung A hand held configuration for coupling to a two wire process control loop for use in configuring and monitoring field units coupled to the two wire process control loop is provided which includes a power supply, and at least two power islands. The power islands are configured to electrically isolate electrical components in one power island from electrical components in another power island. Independent power connections are provided between each power island and the power supply.
Patentzitate Zitiertes PatentEingetragen Ver�ffentlichungsdatum Antragsteller TitelUS138761926. Juli 191916. Aug. 1921Rosenthal Morris GSewing-machineUS377469323. Dez. 197027. Nov. 1973Orthman Manuf Inc,UsAgricultural implementUS395513218. Juni 19744. Mai 1976Coal Industry (Patents) LimitedIntrinsically safe power supply apparatusUS42906473. Okt. 197922. Sept. 1981Keiper Automobiltechnik Gmbh & Co. K.G.Hinge mount assembly for reclinable seatUS433751626. Juni 198029. Juni 1982United Technologies CorporationSensor fault detection by activity monitoringUS453563619. M�rz 198420. Aug. 1985The United States Of America As Represented By The Administrator Of The National Aeronautics And Space AdministrationTensile testing apparatusUS463026526. Sept. 198416. Dez. 1986General Electric CompanyMethod and apparatus for selecting for use between data buses in a redundant bus communication systemUS463048324. Juli 198523. Dez. 1986Engdahl; Paul D.Peak accelerographUS463521429. Juni 19846. Jan. 1987Fujitsu LimitedFailure diagnostic processing systemUS470779613. Aug. 198617. Nov. 1987Calabro; John A.Reliability and maintainability indicatorUS47499347. Nov. 19867. Juni 1988Alexander Manufacturing CompanyIntrinsically safe battery circuitUS482539220. Aug. 198625. Apr. 1989John Fluke Mfg. Co., Inc., A Corp. Of WashingtonDual function DMM displayUS495492319. Aug. 19884. Sept. 1990Cooper Industries, Inc.Intrinsic safety module interfaceUS496412519. Aug. 198816. Okt. 1990Hughes Aircraft CompanyMethod and apparatus for diagnosing faultsUS498899026. Dez. 198929. Jan. 1991Rosemount Inc.Dual master implied token communication systemUS500514224. Juli 19892. Apr. 1991Westinghouse Electric Corp.Smart sensor system for diagnostic monitoringUS50995396. Dez. 199031. M�rz 1992Forester; Glen R.Telescoping extension rod having pivotably adjustable tool headUS51034093. Jan. 19907. Apr. 1992Hitachi, Ltd.Field measuring instrument and its abnormality managing methodUS511330329. M�rz 199012. Mai 1992Cooper Industries, Inc.Grounding detection circuitUS514837819. Nov. 199015. Sept. 1992Omron CorporationSensor controller systemUS515028930. Juli 199022. Sept. 1992The Foxboro CompanyMethod and apparatus for process controlUS51973289. Jan. 199230. M�rz 1993Fisher Controls International, Inc.Diagnostic apparatus and method for fluid control valvesUS520419421. Mai 199220. Apr. 1993Magnavox Electronic Systems CompanyMulticell battery having a tab-fuse for overcurrent interruptionUS54123121. Okt. 19922. Mai 1995Snap-On IncorporatedFrequency and instantaneous voltage level meterUS54267746. Apr. 199320. Juni 1995Honeywell Inc.Method for maintaining a sequence of events function during failover in a redundant multiple layer systemUS54347742. M�rz 199418. Juli 1995Fisher Controls International, Inc.Interface apparatus for two-wire communication in process control loopsUS544263912. Okt. 199315. Aug. 1995Ship Star Associates, Inc.Method and apparatus for monitoring a communications networkUS54691561. Mai 199221. Nov. 1995Hitachi, Ltd.Field sensor communication systemUS547169826. Nov. 19935. Dez. 1995Innovation Development, Inc.Hand tool having interchangeable accessoriesUS548120015. Sept. 19932. Jan. 1996Rosemont Inc.Field transmitter built-in test equipmentUS550110723. Febr. 199326. M�rz 1996Bidwell Family Partnership LimitedTorque toolUS557030020. M�rz 199529. Okt. 1996The Foxboro CompanySelf-validating sensorsUS55730327. Juni 199512. Nov. 1996Rosemount Inc.Valve positioner with pressure feedback, dynamic correction and diagnosticsUS558103327. Febr. 19953. Dez. 1996Hess; MartinUniversal instrument protection boxUS559852124. Apr. 199528. Jan. 1997Honeywell Inc.Directly connected display of process control system in an open systems windows environmentUS562360529. Aug. 199422. Apr. 1997Lucent Technologies Inc.Methods and systems for interprocess communication and inter-network data transferUS56512556. Febr. 199629. Juli 1997Saft America, Inc.High efficiency loose multi-foil thermal insulation structure with integral load bearing systemUS566589923. Febr. 19969. Sept. 1997Rosemount Inc.Pressure sensor diagnostics in a process transmitterUS568917329. Apr. 199618. Nov. 1997Sanyo Electric Co., Ltd.Battery packUS569745320. Nov. 199516. Dez. 1997Van Den Bosch; LenardSubsurface cutting toolUS574284522. Juni 199521. Apr. 1998Datascape, Inc.System for extending present open network communication protocols to communicate with non-standard I/O devices directly coupled to an open networkUS575224914. Nov. 199612. Mai 1998Honeywell, Inc.System and method for instantiating a sharable, presistent parameterized collection class and real time process control system embodying the sameUS57631189. Mai 19969. Juni 1998Hughes Aircraft CompanyBattery system with a high-thermal-conductivity split shell structural supportUS576489115. Febr. 19969. Juni 1998Rosemount Inc.Process I/O to fieldbus interface circuitUS57712871. Aug. 199623. Juni 1998Transcrypt International, Inc.Apparatus and method for secured control of feature set of a programmable deviceUS579396315. Juli 199711. Aug. 1998Fisher Rosemount Systems, Inc.Apparatus for providing non-redundant secondary access to field devices in a distributed control systemUS58285677. Nov. 199627. Okt. 1998Rosemount Inc.Diagnostics for resistance based transmitterUS583818710. Febr. 199717. Nov. 1998Lucent Technologies Inc.Integrated circuit thermal shutdown system utilizing a thermal sensorUS590345512. Dez. 199611. Mai 1999Fisher-Rosemount Systems, Inc.Interface controls for use in a field device management systemUS590936812. Apr. 19961. Juni 1999Fisher-Rosemount Systems, Inc.Process control system using a process control strategy distributed among multiple control elementsUS59235571. Aug. 199713. Juli 1999Hewlett-Packard CompanyMethod and apparatus for providing a standard interface to process control devices that are adapted to differing field-bus protocolsUS594029012. Sept. 199617. Aug. 1999Honeywell Inc.Method of predictive maintenance of a process control system having fluid movementUS595666326. M�rz 199821. Sept. 1999Rosemount, Inc.Signal processing technique which separates signal components in a sensor for sensor diagnosticsUS59602144. Dez. 199628. Sept. 1999Fisher-Rosemount Systems, Inc.Integrated communication network for use in a field device management systemUS59704303. Sept. 199719. Okt. 1999Fisher Controls International, Inc.Local device and process diagnostics in a process control network having distributed control functionsUS598007814. Febr. 19979. Nov. 1999Fisher-Rosemount Systems, Inc.Process control system including automatic sensing and automatic configuration of devicesUS598289911. Aug. 19959. Nov. 1999International Business Machines CorporationMethod for verifying the configuration the computer systemUS599591612. Apr. 199630. Nov. 1999Fisher-Rosemount Systems, Inc.Process control system for monitoring and displaying diagnostic information of multiple distributed devicesUS600794426. M�rz 199828. Dez. 1999Varta Batterie AktiengesellschaftRechargeable lithium-ion cellUS601714328. M�rz 199625. Jan. 2000Rosemount Inc.Device in a process system for detecting eventsUS602339922. Sept. 19978. Febr. 2000Hitachi, Ltd.Decentralized control system and shutdown control apparatusUS60263527. Okt. 199815. Febr. 2000Fisher Controls International, Inc.Local device and process diagnostics in a process control network having distributed control functionsUS60377785. Nov. 199714. M�rz 2000Stat Engineering Company, L.L.C.Electronic battery testing device and method for testing batteriesUS60472223. Okt. 19974. Apr. 2000Fisher Controls International, Inc.Process control network with redundant field devices and busesUS605265517. M�rz 199818. Apr. 2000Hitachi, Ltd.System for converting input/output signals where each amplifier section comprises a storage unit containing information items relating to an associated terminal endUS608703625. Juli 199711. Juli 20003M Innovative Properties CompanyThermal management system and method for a solid-state energy storing deviceUS609196812. Juni 199718. Juli 2000Nortel Networks CorporationCall switching system based on type of callUS60946006. Febr. 199625. Juli 2000Fisher-Rosemount Systems, Inc.System and method for managing a transaction database of records of changes to field device configurationsUS609809526. Febr. 19981. Aug. 2000Tektronix, Inc.Instrument communication through signal jacksUS611173822. Mai 199829. Aug. 2000Diagnostic Instruments Ltd.Intrinsically safe circuitsUS611904710. Nov. 199712. Sept. 2000Rosemount Inc.Transmitter with software for determining when to initiate diagnosticsUS61799642. Sept. 199730. Jan. 2001Voith Sulzer Papiermaschinen GmbhMethod and control device for paper web profile control with plurality of sensorsUS61922812. Okt. 199720. Febr. 2001Fisher Controls International, Inc.Network accessible interface for a process control networkUS619559111. Dez. 199827. Febr. 2001Fisher-Rosemount Systems, Inc.Process control system using a process control strategy distributed among multiple control elementsUS61990184. M�rz 19986. M�rz 2001Emerson Electric Co.Distributed diagnostic systemUS62116235. Jan. 19993. Apr. 2001International Rectifier CorporationFully integrated ballast ICUS623633428. Mai 199722. Mai 2001Fischer-Rosemount Systems, Inc.Distributed control system for controlling material flow having wireless transceiver connected to industrial process control field device to provide redundant wireless accessUS626348716. Jan. 199717. Juli 2001Siemens AgProgrammable controllerUS627092019. M�rz 19997. Aug. 2001Sanyo Electric Co., Ltd.Battery module and container for battery moduleUS629428718. Aug. 199925. Sept. 2001The Gillette CompanyAlkaline cell with insulatorUS62983774. Sept. 19982. Okt. 2001Metso Field Systems OyField device management systemUS630493413. Okt. 199516. Okt. 2001Smar Research CorporationComputer to fieldbus control system interfaceUS63074837. Apr. 199923. Okt. 2001Rosemount Inc.Conversion circuit for process control systemUS63099867. Mai 199930. Okt. 2001S. C. Johnson & Son, Inc.Mat for dispensing volatile materialsUS631236419. Aug. 19986. Nov. 2001Douglas Spriggs SelsamBlow-moldable water-filled freeweightsUS63177014. Sept. 199813. Nov. 2001Metso Field Systems OyField device management systemUS632460719. Nov. 199927. Nov. 2001The Foxboro CompanyDistributed control system including a compact, easily-extensible and serviceable field controllerUS63256119. Juli 19994. Dez. 2001Hitachi Maxell, Ltd.Non-aqueous secondary cellUS635619117. Juni 199912. M�rz 2002Rosemount Inc.Error compensation for a process fluid temperature transmitterUS637044812. Okt. 19989. Apr. 2002Rosemount Inc.Communication technique for field devices in industrial processesUS63778593. Okt. 199723. Apr. 2002Fisher Controls International, Inc.Maintenance interface device for a use in a process control networkUS63971143. Mai 199928. Mai 2002Rosemount Inc.Device in a process system for detecting eventsUS64345046. Aug. 199913. Aug. 2002Rosemount Inc.Resistance based process control device diagnosticsUS64443509. M�rz 20003. Sept. 2002Sanyo Electronic Co., Ltd.Battery unit which can detect an abnormal temperature rise of at least one of a plurality of cellsUS644957414. Juli 200010. Sept. 2002Micro Motion, Inc.Resistance based process control device diagnosticsUS64551865. M�rz 199824. Sept. 2002Black & Decker Inc.Battery cooling systemUS647371029. Juni 200029. Okt. 2002Rosemount Inc.Low power two-wire self validating temperature transmitterUS648746222. Jan. 200026. Nov. 2002Reeves G. GeorgeSelective process data logger with instant replayUS650551723. Juli 199914. Jan. 2003Rosemount Inc.High accuracy signal processing for magnetic flowmeterUS651954619. Okt. 199811. Febr. 2003Rosemount Inc.Auto correcting temperature transmitter with resistance based sensorUS653239228. Juli 200011. M�rz 2003Rosemount Inc.Transmitter with software for determining when to initiate diagnosticsUS65392674. Mai 200025. M�rz 2003Rosemount Inc.Device in a process system for determining statistical parameterUS65393842. Juni 200025. M�rz 2003Bellsouth Intellectual Property CorporationBrowser on test equipmentNichtpatentzitateReferenz1"AAPA 60 & 90 Series Multimeter," http://www.appatech.com/a-60new.htm (5 pages).2"Computerized Maintenance systems-an Overview of Two Basic Types for Field Devices," Medlin, IEEE Pulp and Pater Industry Technical Conference, Jun. 21-25, 1999, pp. 230-232.3"Field Device Integration" by Prof. Dr.-Ing. Habil. Peter Neumann, Dipl.-Ing. Rene Simon; Prof. Dr.-Ing. Christian Diedrich, Dipl.-Inf. Matthias Riedl; Institut fur Automation und Kommunikation e. V. (ifak) Steinfeldstrasse 3 (IGZ), D-39179 Barleben, Germany; 2001, pp. 63-68.4"Fieldbus Brings Protocol to Process Control," Santori et al., IEEE Spectrum, vol. 33, Issue 3, Mar. 1996, pp. 60-64.5"Fieldbus in the Process Control Laboratory-its Time has Come," Rehg. et al., ASEE/IEEE Frontiers in Education Conference, vol. 3, Nov. 1999, pp. 13B4/12-13B3/17.6"Fieldbus Standard for Use in Industrial Control Systems Part 2: Physical Layer Specification and Service Definition", ISA-S50.02-1992, pp. 1-93.7"Fluke 179 Multimeter & ToolPak Combo Pack, "http://www.fluke.com/MULTIMETER/TOOLPAK.ASP?AGID=6&SID=260 (2 pages).8"Generic Device Description for Complex HART Field Devices," Zulkifi et al., IEE 8th International Conference on Communication Systems, vol. 2, Nov. 25-28, 2002, pp. 646-650.9"HART Communicator," Fisher-Rosemount, Product Manual, Jul. 2000, pp. i-iv, ix-x, 1-1-1-40-2-1-2-8-3-1-3-38-A-1-A-6-B-1-B-6 C-1-C-4-D-1-D-4 and I-1 1-2.10"Managing Power and Performance for System-in-Chip Designs using Voltage Islands" by Lacket et al., 0-7803-7607-02/02/$17.00(C) 2002 IEEE, pp. 195-202.11"Multifunction PDA Calibrator Transmation Model 3-PMF1," Transmation, Apr. 2001.12"Notification of Transmittal of The International Search Report or the Declaration", PCT/US2004/006203.13"Panasonic Makes SD Technology More Accessible and Affordable," PR Newswire, Jul. 2001, Retrieved from the Internet on Dec. 15, 2006, http://proquest.umi.com/pqdweb?did=75198117&sid=3&Fmt=3&clientld=19649&RQT-309&Vname=PQD.14"SFC Smart Field Communicator-Model STS103," Honeywell, Specification, Dec. 1995, pp. 1-4.15"SFC Smart Field Communicator-Models SFC160/SFC260," Yamatake, Specification Apr. 1999, pp. 1-6.16Dewey, Fieldbus Device maintenance-Do I Need to Go to the Field Anymore?, The Instrumentation, System and Automation Society, ISA 2000.17Diedrich et al., Field Device Integration in DCS Engineering Using a Device Model, 1998, IEEE.18EPO Communication from EP Application No. 04 252 805.9-2006.19European Patent Office Search Report for Application No. 04252479.3-2415, Jul. 7, 2007, 3 pages.20Hart Communications, Technical Information, Part 4 Communications, Samson, Frankfurt.21Kaufman et al., "Network Security-Private Communication in a Public World," 1995, Prentice Hall PTR, pp. 53-55.22Office Action from related application Chinese Application No. 200410042268.8.23Office Action from the European Patent Office for Application No. 04252479.3-2415, Reference No. P71947EPO0, date Oct. 29, 2007; 5 pages.24Product Data Sheet: Asset Management Solutions-HART Communicatior, Jan. 2001, Retrieved from the Internet on Dec. 17, 2007: <URL: http://www.peabprocess.se/Template/send-file-pr.asp?ID=196>.25Sam, "Technical Information" Jun. 1999, Samson AG, L452 & L454, Dec. 1999, pp. L452(1040) and L454(1-42).26Schneier, "Applied Cryptography," 1996, John Wiley & Sons, 2nd Edition, pp. 30-31.27Shoji et al., Fieldbus System Engineering, 1999, Yokogawa Technical Report.28Simon et al., Field Devices-Models and their Realizations, Dec. 11-14, 2002, Industrial Technology, IEEE ICIT 2002, IEEE International Conference, vol. 1, pp. 307-312.29Stwart, "Rethink Instrument Specifications when Specifying Fieldbus Devices", Sep. 1999, control engineering, pp. 1-1.30The Chinese OA in foreign application No. 200410043322.0, filed May. 14, 2004.31The Details of the Second Office Action in Chinese foreign application No. 200410042268.8, filed Apr. 30, 2003; 9 pages.32The EP Office Action from Application No. 04252805.9, filed May 14, 2002.33The first Communication from Application No. 05826038.1, filed Nov. 9, 2005.34U.S. Appl. No. 09/384,876, filed Aug. 27, 1999, Eryurek et al.35U.S. Appl. No. 09/409,098, filed Sep. 30, 1999, Eryurek et al.36U.S. Appl. No. 09/799,824, filed Mar. 5, 2001, Rome et al.37U.S. Appl. No. 09/852,102, filed May 9, 2001, Eryurek et al.38U.S. Appl. No. 09/855,179, filed May 14, 2001, Eryurek et al.39U.S. Appl. No. 10/310,703, filed Dec. 5, 2002, Zielinski et al.40U.S. Appl. No. 10/426,894, filed Apr. 30, 2003, Duren et al.41U.S. Appl. No. 10/435,819, filed May 12, 2003, Kantzes et al.42U.S. Appl. No. 10/438,386, filed Mar. 1, 2004, Mathiowetz et al.43U.S. Appl. No. 10/438,401, filed May 16, 2003, Opheim et al.44U.S. Appl. No. 10/439,660, filed May 16, 2003, Mathiowetz et al.45U.S. Appl. No. 10/439,764, filed May 12, 2003, Mathiowetz.46U.S. Appl. No. 10/440,041, filed May 16, 2003, Mathiowetz et al.47U.S. Appl. No. 10/440,047, filed May 16, 2003, Kantzes et al.48U.S. Appl. No. 10/440,048, filed May 16, 2003, Duren et al.49U.S. Appl. No. 10/440,434, filed May 16, 2003, DelaCruz et al.50U.S. Appl. No. 10/440,441, filed May 12, 2003, Mathiowetz et al.51U.S. Appl. No. 10/440,444, filed May 16, 2003, Mathiowetz et al.52U.S. Appl. No. 10/790,627, filed Mar. 6, 2003, Mathiowetz.53U.S. Office Action from related Applicaion No. 10,790,627.DrehenOriginalbildGoogle-Startseite - Sitemap - USPTO-Bulk-Downloads - Datenschutzerkl�rung - Nutzungsbedingungen - �ber Google Patente - Feedback gebenDaten bereitgestellt von IFI CLAIMS Patent Services.© 2012 Google