Source: http://www.google.com/patents/US7647783?dq=U.S.+Patent+
Timestamp: 2017-02-22 22:01:12
Document Index: 89205675

Matched Legal Cases: ['Application No. 200610059644', 'Application No. 04023650', 'Application No. 10', 'Application No. 10', 'Application No. 200610059645', 'Application No. 02108047']

Patent US7647783 - Compressor diagnostic system - Google PatentsSearch Images Maps Play YouTube News Gmail Drive More »Sign inPatentsA diagnostic system and method for a compressor assembly including a compressor and a motor protector includes logic circuitry associated with the motor protector and operable to analyze a status of the motor protector as a function of time and identify a specific fault cause. The diagnostic system also...http://www.google.com/patents/US7647783?utm_source=gb-gplus-sharePatent US7647783 - Compressor diagnostic systemAdvanced Patent SearchTry the new Google Patents, with machine-classified Google Scholar results, and Japanese and South Korean patents.Publication numberUS7647783 B2Publication typeGrantApplication numberUS 10/776,856Publication dateJan 19, 2010Filing dateFeb 11, 2004Priority dateMar 27, 2001Fee statusPaidAlso published asCN1293307C, CN1384290A, DE60221177D1, DE60221177T2, EP1245913A1, EP1245913B1, US6758051, US7162883, US7222493, US7260948, US7313923, US7980085, US20030115890, US20040154319, US20040159112, US20040187502, US20060016200, US20060080978, US20100101250Publication number10776856, 776856, US 7647783 B2, US 7647783B2, US-B2-7647783, US7647783 B2, US7647783B2InventorsNagaraj Jayanth, Hung PhamOriginal AssigneeEmerson Climate Technologies, Inc.Export CitationBiBTeX, EndNote, RefManPatent Citations (46), Non-Patent Citations (6), Referenced by (3), Classifications (34), Legal Events (3) External Links: USPTO, USPTO Assignment, EspacenetCompressor diagnostic system
Patent CitationsCited PatentFiling datePublication dateApplicantTitleUS3232519May 7, 1963Feb 1, 1966Vilter Manufacturing CorpCompressor protection systemUS4307775Nov 19, 1979Dec 29, 1981The Trane CompanyCurrent monitoring control for electrically powered devicesUS4325223Mar 16, 1981Apr 20, 1982Cantley Robert JEnergy management system for refrigeration systemsUS4381549Oct 14, 1980Apr 26, 1983Trane Cac, Inc.Automatic fault diagnostic apparatus for a heat pump air conditioning systemUS4387368 *Dec 3, 1980Jun 7, 1983Borg-Warner CorporationTelemetry system for centrifugal water chilling systemsUS4463571Nov 6, 1981Aug 7, 1984Wiggs John WDiagnostic monitor system for heat pump protectionUS4463573Jul 30, 1982Aug 7, 1984Ford Motor CompanyPressure responsive safety control for refrigerant compressorUS4470092Sep 27, 1982Sep 4, 1984Allen-Bradley CompanyProgrammable motor protectorUS4653280Sep 18, 1985Mar 31, 1987Hansen John CDiagnostic system for detecting faulty sensors in a refrigeration systemUS4722019Sep 20, 1985Jan 26, 1988General Electric CompanyProtection methods and systems for refrigeration systems suitable for a variety of different modelsUS4755957Mar 27, 1986Jul 5, 1988K-White Tools, IncorporatedAutomotive air-conditioning servicing system and methodUS5009075Apr 20, 1990Apr 23, 1991American Standard Inc.Fault determination test method for systems including an electronic expansion valve and electronic controllerUS5141407Oct 1, 1990Aug 25, 1992Copeland CorporationScroll machine with overheating protectionUS5209076Jun 5, 1992May 11, 1993Izon, Inc.Control system for preventing compressor damage in a refrigeration systemUS5248244Dec 21, 1992Sep 28, 1993Carrier CorporationScroll compressor with a thermally responsive bypass valveUS5290154Dec 23, 1992Mar 1, 1994American Standard Inc.Scroll compressor reverse phase and high discharge temperature protectionUS5381669Jul 21, 1993Jan 17, 1995Copeland CorporationOvercharge-undercharge diagnostic system for air conditioner controllerUS5440895Jan 24, 1994Aug 15, 1995Copeland CorporationHeat pump motor optimization and sensor fault detectionUS5454229May 18, 1994Oct 3, 1995Thermo King CorporationRefrigeration unit control with shutdown evaluation and automatic restartUS5613841Jun 7, 1995Mar 25, 1997Copeland CorporationCapacity modulated scroll machineUS5623834May 3, 1995Apr 29, 1997Copeland CorporationDiagnostics for a heating and cooling systemUS5628201Apr 3, 1995May 13, 1997Copeland CorporationHeating and cooling system with variable capacity compressorUS5629870 *May 31, 1994May 13, 1997Siemens Energy & Automation, Inc.Method and apparatus for predicting electric induction machine failure during operationUS5630325Jun 1, 1995May 20, 1997Copeland CorporationHeat pump motor optimization and sensor fault detectionUS5689963Sep 12, 1996Nov 25, 1997Copeland CorporationDiagnostics for a heating and cooling systemUS5707210Oct 13, 1995Jan 13, 1998Copeland CorporationScroll machine with overheating protectionUS5710723 *Apr 5, 1995Jan 20, 1998Dayton T. BrownMethod and apparatus for performing pre-emptive maintenance on operating equipmentUS5726911 *Aug 22, 1996Mar 10, 1998Csi Technology, Inc.Electric motor monitorUS5975854May 9, 1997Nov 2, 1999Copeland CorporationCompressor with protection moduleUS6020702Dec 31, 1998Feb 1, 2000Tecumseh Products CompanySingle phase compressor thermostat with start relay and motor protectionUS6082971Oct 30, 1998Jul 4, 2000Ingersoll-Rand CompanyCompressor control system and methodUS6092378Dec 22, 1997Jul 25, 2000Carrier CorporationVapor line pressure controlUS6158230Mar 18, 1999Dec 12, 2000Sanyo Electric Co., Ltd.Controller for air conditionerUS6199018Mar 4, 1998Mar 6, 2001Emerson Electric Co.Distributed diagnostic systemUS6453687Jan 8, 2001Sep 24, 2002Robertshaw Controls CompanyRefrigeration monitor unitUS6758050 *Nov 21, 2001Jul 6, 2004Copeland CorporationCompressor diagnostic systemDE29723145U1Apr 10, 1997Apr 16, 1998Harting KgaaSchaltgerätEP0351272A1Jun 26, 1989Jan 17, 1990POMPES SALMSON Société Anonyme à directoire dite:Electrical motor equipped with modular junction meansEP0355255A2Apr 6, 1989Feb 28, 1990WILO GmbHDiagnostic plugEP0453302A1Apr 19, 1991Oct 23, 1991Whitbread PlcRefrigeration circuit including diagnostic equipmentEP0877462A2May 5, 1998Nov 11, 1998Texas Instruments IncorporatedMethod and apparatus for multi-function electronic motor protectionEP1245912A2Mar 5, 2002Oct 2, 2002Copeland CorporationCompressor diagnostic systemFR2472862A1 Title not availableJPH0755299A Title not availableJPH04344192A Title not availableJPH10288379A Title not available* Cited by examinerNon-Patent CitationsReference1Communication from CCPIT Patent and Trademark Law Office dated May 18, 2009; Rejection Decision from State Intellectual Property Office of the People's Republic of China regarding Chinese Application No. 200610059644.3, dated May 8, 2009; 9 Pages.2Communication from J.A. Kemp & Co. dated Apr. 7, 2009; Communication from European Patent Office regarding European Patent Application No. 04023650.7, dated Mar. 26, 2009; 6 Pages.3Communication from Y.S. Chang & Associates dated Apr. 27, 2009; Notice of Grounds for Refusal regarding Korean Patent Application No. 10-2007-0029922, dated Feb. 20, 2009; 11 Pages.4Preliminary Notice of Grounds for Refusal from the Korean Intellectual Property Office dated Jun. 18, 2009 regarding Application No. 10-2002-0016637, translation by Y.S. Chang & Associates.5Second Office Action dated Feb. 20, 2009 received from the Chinese Patent Office regarding Application No. 200610059645.8.6Second Office Action dated May 23, 2008 received from the Chinese Patent Office regarding Chinese Application No. 02108047.X.Referenced byCiting PatentFiling datePublication dateApplicantTitleUS7980085 *Jan 6, 2010Jul 19, 2011Emerson Climate Technologies, Inc.Compressor diagnostic systemUS9513043Jun 25, 2012Dec 6, 2016Whirlpool CorporationFault detection and diagnosis for refrigerator from compressor sensorUS20100101250 *Jan 6, 2010Apr 29, 2010Emerson Climate Technologies, Inc.Compressor diagnostic system* Cited by examinerClassifications U.S. Classification62/126, 62/127, 361/31International ClassificationB25J9/16, F04C18/02, F25B49/00, F25B49/02, H02H7/08, H02H5/04, F21V7/04, F04C28/28Cooperative ClassificationF04C23/008, F25B49/005, F25B49/025, F04C18/0215, F25B2700/1931, F04C2270/86, F25B2700/2106, F25B2700/151, F25B2700/2116, F04C2270/80, F04C2270/07, F04C28/28, B25J9/1687, F04C29/0085, F04C2270/784, F04C2270/90, F04B51/00European ClassificationF04B51/00, F25B49/00F, B25J9/16T3, F04C18/02B2, F04C28/28, F25B49/02CLegal EventsDateCodeEventDescriptionApr 26, 2007ASAssignmentOwner name: EMERSON CLIMATE TECHNOLOGIES, INC., OHIOFree format text: CERTIFICATE OF CONVERSION, ARTICLES OF FORMATION AND ASSIGNMENT;ASSIGNOR:COPELAND CORPORATION;REEL/FRAME:019215/0273Effective date: 20060927Owner name: EMERSON CLIMATE TECHNOLOGIES, INC.,OHIOFree format text: CERTIFICATE OF CONVERSION, ARTICLES OF FORMATION AND ASSIGNMENT;ASSIGNOR:COPELAND CORPORATION;REEL/FRAME:019215/0273Effective date: 20060927Jul 27, 2010CCCertificate of correctionMar 12, 2013FPAYFee paymentYear of fee payment: 4RotateOriginal ImageGoogle Home - Sitemap - USPTO Bulk Downloads - Privacy Policy - Terms of Service - About Google Patents - Send FeedbackData provided by IFI CLAIMS Patent Services