BR8402150A - Combinacao de meios sensores da degradacao e de interrupcao para unidades de refrigeracao a motor-compressor - Google Patents

Combinacao de meios sensores da degradacao e de interrupcao para unidades de refrigeracao a motor-compressor

Info

Publication number
BR8402150A
BR8402150A BR8402150A BR8402150A BR8402150A BR 8402150 A BR8402150 A BR 8402150A BR 8402150 A BR8402150 A BR 8402150A BR 8402150 A BR8402150 A BR 8402150A BR 8402150 A BR8402150 A BR 8402150A
Authority
BR
Brazil
Prior art keywords
degradation
combination
compressor motor
cooling units
motor cooling
Prior art date
Application number
BR8402150A
Other languages
English (en)
Inventor
Richard Edward Vogel
Benjamin Bowsky
Original Assignee
Emerson Electric Co
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 Emerson Electric Co filed Critical Emerson Electric Co
Publication of BR8402150A publication Critical patent/BR8402150A/pt

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H5/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal non-electric working conditions with or without subsequent reconnection
BR8402150A 1983-05-31 1984-05-08 Combinacao de meios sensores da degradacao e de interrupcao para unidades de refrigeracao a motor-compressor BR8402150A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/499,321 US4490988A (en) 1983-05-31 1983-05-31 Degradation sensing and shut-down means for refrigeration motor-compressor units

Publications (1)

Publication Number Publication Date
BR8402150A true BR8402150A (pt) 1985-04-02

Family

ID=23984812

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8402150A BR8402150A (pt) 1983-05-31 1984-05-08 Combinacao de meios sensores da degradacao e de interrupcao para unidades de refrigeracao a motor-compressor

Country Status (9)

Country Link
US (1) US4490988A (pt)
EP (1) EP0130931A3 (pt)
JP (1) JPS6069279A (pt)
AU (1) AU562268B2 (pt)
BR (1) BR8402150A (pt)
CA (1) CA1203603A (pt)
DK (1) DK263984A (pt)
ES (1) ES532801A0 (pt)
MX (1) MX154731A (pt)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4649711A (en) * 1985-09-03 1987-03-17 Carrier Corporation Apparatus and method for infrared optical electronic qualitative analysis of a fluid independent of the temperature thereof
FR2618537B1 (fr) * 1987-07-24 1989-09-15 Unite Hermetique Sa Motocompresseur hermetique a securite amelioree
US4872316A (en) * 1988-02-01 1989-10-10 The Charles Stark Draper Laboratory, Inc. System for monitoring a liquid entrained in a fluid
US4959965A (en) * 1988-02-01 1990-10-02 The Charles Stark Draper Laboratory, Inc. System for monitoring a liquid entrained in a fluid
US5903418A (en) * 1998-02-24 1999-05-11 Texas Instruments Incorporated Overcurrent protection apparatus for refrigeration and conditioning compressor systems
US6125642A (en) * 1999-07-13 2000-10-03 Sporlan Valve Company Oil level control system
DE102006043863A1 (de) * 2006-09-19 2008-04-03 Ne-Ma S.P.A. Pressostati Schaltungsanordnung für einen elektromotorisch angetriebenen Kolbenkompressor
US8734125B2 (en) 2009-09-24 2014-05-27 Emerson Climate Technologies, Inc. Crankcase heater systems and methods for variable speed compressors
KR101452767B1 (ko) * 2010-04-01 2014-10-21 엘지전자 주식회사 압축기의 오일 레벨 감지수단
EP2589898B1 (en) 2011-11-04 2018-01-24 Emerson Climate Technologies GmbH Oil management system for a compressor
US9181939B2 (en) 2012-11-16 2015-11-10 Emerson Climate Technologies, Inc. Compressor crankcase heating control systems and methods
US9341187B2 (en) * 2013-08-30 2016-05-17 Emerson Climate Technologies, Inc. Compressor assembly with liquid sensor
US9353738B2 (en) * 2013-09-19 2016-05-31 Emerson Climate Technologies, Inc. Compressor crankcase heating control systems and methods
US10125768B2 (en) 2015-04-29 2018-11-13 Emerson Climate Technologies, Inc. Compressor having oil-level sensing system
CN106194738A (zh) * 2015-05-08 2016-12-07 丹佛斯（天津）有限公司 监控装置和监控方法
EP3505920B1 (en) * 2016-08-29 2021-03-03 Mitsubishi Electric Corporation Capacitance detection device

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2067440A (en) * 1934-01-15 1937-01-12 Newell B Finney Safety device for refrigeration systems
US2552088A (en) * 1949-03-08 1951-05-08 California Research Corp Water detector alarm circuit for lubricating systems
US3959980A (en) * 1973-03-12 1976-06-01 Hamilton Samuel L Refrigerant moisture detection system
US3959984A (en) * 1974-11-29 1976-06-01 Lennox Industries Inc. Motor protection apparatus using fusible links
JPS55109031A (en) * 1979-02-14 1980-08-21 Nissin Electric Co Ltd Timer circuit device
US4253130A (en) * 1979-06-08 1981-02-24 Robertshaw Controls Company Method and apparatus for heat pump system protection
US4316364A (en) * 1980-05-07 1982-02-23 Spauschus Hans O Vapor compression refrigerant system monitor

Also Published As

Publication number Publication date
EP0130931A2 (en) 1985-01-09
AU562268B2 (en) 1987-06-04
DK263984D0 (da) 1984-05-29
EP0130931A3 (en) 1986-07-30
JPS6069279A (ja) 1985-04-19
US4490988A (en) 1985-01-01
AU2885784A (en) 1984-12-06
DK263984A (da) 1984-12-01
CA1203603A (en) 1986-04-22
ES8503826A1 (es) 1985-04-01
ES532801A0 (es) 1985-04-01
MX154731A (es) 1987-12-07

Similar Documents

Publication Publication Date Title
BR8402150A (pt) Combinacao de meios sensores da degradacao e de interrupcao para unidades de refrigeracao a motor-compressor
DE69118863D1 (de) Schmiermittel für Kühlungsverdichter
ES283324Y (es) Silenciador para motocompresores
BR8202456A (pt) Compressor hermetico com silenciadores para refrigeracao
DE69324278T2 (de) ANTRIEBS- UND BRENNSYSTEM FüR SPIRALVERDICHTER
DE69132074D1 (de) Kälteanlage und Kältemittelverdichter
ES533604A0 (es) Dispositivo de valvula de descarga para compresor
DE69502954T2 (de) Luftkühleinrichtung für spiralverdichter
DK158921C (da) Koelemaskinekompressor
DK609484D0 (da) Detekterings- og advarselssystem for en kompressor
DK465684D0 (da) Oliekoeleaggregat til en skruekompressor
MX159416A (es) Filtro para compresor giratorio
IT1173951B (it) Apparato di refrigerazione e separatore frigorifero comprendente un tale apparato
DE69504956D1 (de) Hermetischer verdichter für kühlsysteme
DK30180A (da) Ophaengnings og taetningssystem for en koelemotorkompressorenhed
DE3230813A1 (de) Kaeltekompressorantrieb
MX162615A (es) Mejoras en compresor para sistemas de refrigeracion
DE69209840D1 (de) Hermetische motorverdichtereinheit für kühlkreisläufe
IT8168176A0 (it) Motocompressore ermetico per impianti frigoriferi e simili
DE69213706D1 (de) Verdichtermotor für Kühlgeräte
BR8200807A (pt) Compressor a motor para aparelhos refrigeradores
AR224058A1 (es) Mejoras en unidades motocompresoras para refrigeradores
FR2549907B1 (fr) Compresseur de refrigeration hermetique
AR223601A1 (es) Motocompresores para aparatos frigorificos
ES530609A0 (es) Circuito de refrigeracion para frigorifico-congelador