GB2075774B - Motor-compressor unit - Google Patents

Motor-compressor unit

Info

Publication number
GB2075774B
GB2075774B GB8113949A GB8113949A GB2075774B GB 2075774 B GB2075774 B GB 2075774B GB 8113949 A GB8113949 A GB 8113949A GB 8113949 A GB8113949 A GB 8113949A GB 2075774 B GB2075774 B GB 2075774B
Authority
GB
United Kingdom
Prior art keywords
motor
compressor unit
compressor
unit
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
Application number
GB8113949A
Other versions
GB2075774A (en
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.)
Necchi SpA
Original Assignee
Necchi SpA
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 Necchi SpA filed Critical Necchi SpA
Publication of GB2075774A publication Critical patent/GB2075774A/en
Application granted granted Critical
Publication of GB2075774B publication Critical patent/GB2075774B/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D9/00—Devices not associated with refrigerating machinery and not covered by groups F25D1/00 - F25D7/00; Combinations of devices covered by two or more of the groups F25D1/00 - F25D7/00
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P1/00—Arrangements for starting electric motors or dynamo-electric converters
    • H02P1/16—Arrangements for starting electric motors or dynamo-electric converters for starting dynamo-electric motors or dynamo-electric converters
    • H02P1/42—Arrangements for starting electric motors or dynamo-electric converters for starting dynamo-electric motors or dynamo-electric converters for starting an individual single-phase induction motor
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P25/00—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details
    • H02P25/02—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details characterised by the kind of motor

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
  • Motor And Converter Starters (AREA)
  • Protection Of Generators And Motors (AREA)
GB8113949A 1980-05-12 1981-05-07 Motor-compressor unit Expired GB2075774B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8042911A IT1209785B (en) 1980-05-12 1980-05-12 STARTING DEVICE AND THERMAL PROTECTOR IN MOTOR-COMPRESSORS FOR REFRIGERATING SYSTEMS.

Publications (2)

Publication Number Publication Date
GB2075774A GB2075774A (en) 1981-11-18
GB2075774B true GB2075774B (en) 1984-04-04

Family

ID=11254648

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8113949A Expired GB2075774B (en) 1980-05-12 1981-05-07 Motor-compressor unit

Country Status (6)

Country Link
KR (1) KR840001586B1 (en)
DE (1) DE3118638C2 (en)
GB (1) GB2075774B (en)
IN (1) IN155178B (en)
IT (1) IT1209785B (en)
SE (1) SE448197B (en)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS642508Y2 (en) * 1980-08-15 1989-01-20
DE3111651A1 (en) * 1981-03-25 1982-10-07 Alois Zettler Elektrotechnische Fabrik GmbH, 8000 München Circuit arrangement as a starting aid for a synchronous hysteresis motor
DE3307913C2 (en) * 1983-03-05 1985-01-24 Danfoss A/S, Nordborg Arrangement of a starting and protective device assembly for an electric motor-compressor unit
US4646195A (en) * 1983-11-14 1987-02-24 Texas Instruments Incorporated Motor protector particularly suited for use with compressor motors
US4499517A (en) * 1983-11-14 1985-02-12 Texas Instruments Incorporated Motor protector particularly suited for use with compressor motors
US6364619B1 (en) * 2000-05-22 2002-04-02 Scroll Technologies Sealed compressor with temperature feedback to motor protector unit
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
DE102007052532B4 (en) * 2007-11-01 2012-03-22 Gordon Seiptius Safety system for securing compressors in refrigeration systems
US8160827B2 (en) 2007-11-02 2012-04-17 Emerson Climate Technologies, Inc. Compressor sensor module
US9140728B2 (en) 2007-11-02 2015-09-22 Emerson Climate Technologies, Inc. Compressor sensor module
CA2934860C (en) 2011-02-28 2018-07-31 Emerson Electric Co. Residential solutions hvac monitoring and diagnosis
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
US9551504B2 (en) 2013-03-15 2017-01-24 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
CA2904734C (en) 2013-03-15 2018-01-02 Emerson Electric Co. Hvac system remote monitoring and diagnosis
CA2908362C (en) 2013-04-05 2018-01-16 Fadi M. Alsaleem Heat-pump system with refrigerant charge diagnostics
CN109038500B (en) * 2018-09-05 2024-02-02 赵云文 Motor starting protector with double protection functions

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL252357A (en) * 1959-11-28 1964-02-25
DE1488894B2 (en) * 1965-01-20 1971-02-18 Danfoss A/S, Nordborg (Danemark) ELECTRIC MOTOR FOR AN ENCLOSED COOLING MACHINE
US3422633A (en) * 1966-06-13 1969-01-21 Motor Wheel Corp Delayed restarting circuit for compressor motor
US3695054A (en) * 1971-05-25 1972-10-03 Carrier Corp Control circuit for an air conditioning system
US4092573A (en) * 1975-12-22 1978-05-30 Texas Instruments Incorporated Motor starting and protecting apparatus
ES234771Y (en) * 1978-03-17 1978-10-01 SECURITY AND CONTROL DEVICE FOR COMPRESSOR UNITS OF REFRIGERATION MACHINES.

Also Published As

Publication number Publication date
SE448197B (en) 1987-01-26
DE3118638C2 (en) 1995-07-20
SE8102938L (en) 1981-11-13
IT8042911A0 (en) 1980-05-12
KR840001586B1 (en) 1984-10-08
GB2075774A (en) 1981-11-18
KR830004580A (en) 1983-07-13
DE3118638A1 (en) 1982-05-27
IT1209785B (en) 1989-08-30
IN155178B (en) 1985-01-12

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Legal Events

Date Code Title Description
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19960507