DK515680A - A MOTOR COMPRESSOR UNIT AND A PROCEDURE FOR TROUBLESHOOTING IN THE VOLTAGE SUPPLY CIRCUIT - Google Patents

A MOTOR COMPRESSOR UNIT AND A PROCEDURE FOR TROUBLESHOOTING IN THE VOLTAGE SUPPLY CIRCUIT

Info

Publication number
DK515680A
DK515680A DK515680A DK515680A DK515680A DK 515680 A DK515680 A DK 515680A DK 515680 A DK515680 A DK 515680A DK 515680 A DK515680 A DK 515680A DK 515680 A DK515680 A DK 515680A
Authority
DK
Denmark
Prior art keywords
troubleshooting
procedure
supply circuit
voltage supply
compressor unit
Prior art date
Application number
DK515680A
Other languages
Danish (da)
Inventor
P J Karns
Original Assignee
Carrier Corp
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 Carrier Corp filed Critical Carrier Corp
Publication of DK515680A publication Critical patent/DK515680A/en

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
    • H02H7/08—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for dynamo-electric motors
    • H02H7/085—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for dynamo-electric motors against excessive load
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • F04B49/10—Other safety measures
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/34—Testing dynamo-electric machines
    • G01R31/343—Testing dynamo-electric machines in operation
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/50—Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
    • G01R31/66—Testing of connections, e.g. of plugs or non-disconnectable joints
    • G01R31/67—Testing the correctness of wire connections in electric apparatus or circuits

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
  • Testing Electric Properties And Detecting Electric Faults (AREA)
  • Tests Of Circuit Breakers, Generators, And Electric Motors (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
DK515680A 1979-12-26 1980-12-03 A MOTOR COMPRESSOR UNIT AND A PROCEDURE FOR TROUBLESHOOTING IN THE VOLTAGE SUPPLY CIRCUIT DK515680A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10680379A 1979-12-26 1979-12-26

Publications (1)

Publication Number Publication Date
DK515680A true DK515680A (en) 1981-06-27

Family

ID=22313350

Family Applications (1)

Application Number Title Priority Date Filing Date
DK515680A DK515680A (en) 1979-12-26 1980-12-03 A MOTOR COMPRESSOR UNIT AND A PROCEDURE FOR TROUBLESHOOTING IN THE VOLTAGE SUPPLY CIRCUIT

Country Status (5)

Country Link
JP (1) JPS5694278A (en)
CA (1) CA1151265A (en)
DK (1) DK515680A (en)
FR (1) FR2472862A1 (en)
IT (1) IT1134714B (en)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6615594B2 (en) * 2001-03-27 2003-09-09 Copeland Corporation Compressor diagnostic system
CN1293307C (en) 2001-03-27 2007-01-03 科普兰公司 Compressor diagnosing system
US7412842B2 (en) 2004-04-27 2008-08-19 Emerson Climate Technologies, Inc. Compressor diagnostic and protection system
US7275377B2 (en) 2004-08-11 2007-10-02 Lawrence Kates Method and apparatus for monitoring refrigerant-cycle systems
US8590325B2 (en) 2006-07-19 2013-11-26 Emerson Climate Technologies, Inc. Protection and diagnostic module for a refrigeration system
US20080216494A1 (en) 2006-09-07 2008-09-11 Pham Hung M Compressor data module
US20090037142A1 (en) 2007-07-30 2009-02-05 Lawrence Kates Portable method and apparatus for monitoring refrigerant-cycle systems
US8393169B2 (en) 2007-09-19 2013-03-12 Emerson Climate Technologies, Inc. Refrigeration monitoring system and method
US9140728B2 (en) 2007-11-02 2015-09-22 Emerson Climate Technologies, Inc. Compressor sensor module
US8160827B2 (en) 2007-11-02 2012-04-17 Emerson Climate Technologies, Inc. Compressor sensor module
CN103597292B (en) 2011-02-28 2016-05-18 艾默生电气公司 For the heating of building, surveillance and the supervision method of heating ventilation and air-conditioning HVAC system
US8964338B2 (en) 2012-01-11 2015-02-24 Emerson Climate Technologies, Inc. System and method for compressor motor protection
US9480177B2 (en) 2012-07-27 2016-10-25 Emerson Climate Technologies, Inc. Compressor protection module
US9310439B2 (en) 2012-09-25 2016-04-12 Emerson Climate Technologies, Inc. Compressor having a control and diagnostic module
WO2014144446A1 (en) 2013-03-15 2014-09-18 Emerson Electric Co. Hvac system remote monitoring and diagnosis
US9803902B2 (en) 2013-03-15 2017-10-31 Emerson Climate Technologies, Inc. System for refrigerant charge verification using two condenser coil temperatures
US9551504B2 (en) 2013-03-15 2017-01-24 Emerson Electric Co. HVAC system remote monitoring and diagnosis
CN106030221B (en) 2013-04-05 2018-12-07 艾默生环境优化技术有限公司 Heat pump system with refrigerant charging diagnostic function

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2811019A (en) * 1956-02-28 1957-10-29 Westinghouse Electric Corp Overload protection circuits for motors of refrigerant compressors
US3978382A (en) * 1974-12-16 1976-08-31 Lennox Industries Inc. Control apparatus for two-speed, single phase compressor

Also Published As

Publication number Publication date
FR2472862B1 (en) 1985-02-01
CA1151265A (en) 1983-08-02
JPS6341428B2 (en) 1988-08-17
JPS5694278A (en) 1981-07-30
IT1134714B (en) 1986-08-13
FR2472862A1 (en) 1981-07-03
IT8026620A0 (en) 1980-12-12

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Legal Events

Date Code Title Description
AHS Application shelved for other reasons than non-payment