BR0011809A - Compressor de meio refrigerante destinado a um aparelho de refrigeração do tipo doméstico, ou similar - Google Patents
Compressor de meio refrigerante destinado a um aparelho de refrigeração do tipo doméstico, ou similarInfo
- Publication number
- BR0011809A BR0011809A BR0011809-5A BR0011809A BR0011809A BR 0011809 A BR0011809 A BR 0011809A BR 0011809 A BR0011809 A BR 0011809A BR 0011809 A BR0011809 A BR 0011809A
- Authority
- BR
- Brazil
- Prior art keywords
- similar
- compressor
- refrigeration appliance
- refrigerant medium
- medium compressor
- Prior art date
Links
- 239000003507 refrigerant Substances 0.000 title abstract 3
- 238000005057 refrigeration Methods 0.000 title abstract 2
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
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B49/00—Arrangement or mounting of control or safety devices
- F25B49/02—Arrangement or mounting of control or safety devices for compression type machines, plants or systems
- F25B49/025—Motor control arrangements
-
- 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
- F04B49/06—Control using electricity
- F04B49/065—Control using electricity and making use of computers
-
- 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
- F04B49/20—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 by changing the driving speed
-
- 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
- F04B2203/00—Motor parameters
- F04B2203/02—Motor parameters of rotating electric motors
- F04B2203/0209—Rotational speed
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
- Control Of Positive-Displacement Pumps (AREA)
- Compressor (AREA)
Abstract
"COMPRESSOR DE MEIO REFRIGERANTE DESTINADO A UM APARELHO DE REFRIGERAçãO DO TIPO DOMéSTICO, OU SIMILAR". Compressor de refrigerante, acionado por um motor elétrico (10), cuja freq³ência de abastecimento pode ser seletivamente variada entre um número de valores distintos (f~ 1~, f~ 2~, f~ T~) em função de um sinal de entrada. A invenção estabelece o uso de um mecanismo de controle (7) integrado ao compressor e adaptado para monitorar duas ou mais quantidades, que são variáveis em função do tempo, de uma maneira mutuamente independente, das quais, pelo menos, uma é representativa das reais condições operacionais do aparelho, o dito mecanismo de controle sendo ainda adaptado para gerar o dito sinal de entrada com um valor correspondente a uma combinação preestabelecida das quantidades monitoradas.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT1999PN000053A IT1311696B1 (it) | 1999-06-22 | 1999-06-22 | Compressore del fluido frigorigeno azionato da un motore elettricoa frequenza di alimentazione variabile |
PCT/EP2000/003703 WO2000079188A1 (en) | 1999-06-22 | 2000-04-26 | Refrigerant compressor driven by variable supply frequency motor |
Publications (1)
Publication Number | Publication Date |
---|---|
BR0011809A true BR0011809A (pt) | 2002-04-02 |
Family
ID=11395545
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR0011809-5A BR0011809A (pt) | 1999-06-22 | 2000-04-26 | Compressor de meio refrigerante destinado a um aparelho de refrigeração do tipo doméstico, ou similar |
Country Status (12)
Country | Link |
---|---|
US (1) | US6668571B1 (pt) |
EP (1) | EP1188027B1 (pt) |
JP (1) | JP2003502582A (pt) |
CN (1) | CN1295470C (pt) |
AT (1) | ATE322660T1 (pt) |
BR (1) | BR0011809A (pt) |
DE (1) | DE60027160T2 (pt) |
DK (1) | DK1188027T3 (pt) |
ES (1) | ES2258974T3 (pt) |
IT (1) | IT1311696B1 (pt) |
MX (1) | MXPA01011997A (pt) |
WO (1) | WO2000079188A1 (pt) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19962728A1 (de) * | 1999-12-23 | 2001-06-28 | Grundfos As | Kühlvorrichtung |
FR2806226B1 (fr) * | 2000-03-07 | 2002-05-31 | Valeo Climatisation | Dispositif de commande d'un compresseur electrique pour circuit de climatisation |
EP1386604A1 (en) * | 2002-07-30 | 2004-02-04 | Schwarz Pharma Ag | Improved transdermal delivery system |
WO2006072838A1 (en) * | 2005-01-03 | 2006-07-13 | Arcelik Anonim Sirketi | A cooling device and a control method |
US7403844B2 (en) | 2005-08-31 | 2008-07-22 | Invacare Corporation | Method and apparatus for programming parameters of a power driven wheelchair for a plurality of drive settings |
EP1990591A1 (en) | 2007-05-08 | 2008-11-12 | Sorgenia S.P.A. | Independent and universal device for controlling the speed of motor-driven compressors of household refrigerating apparatuses and control method thereof |
DE202008009169U1 (de) * | 2008-07-08 | 2009-11-19 | Liebherr-Hausgeräte Ochsenhausen GmbH | Kühl- und/oder Gefriergerät |
ES2702974T3 (es) * | 2008-08-07 | 2019-03-06 | Carrier Corp | Funcionamiento a frecuencia discreta para el control de capacidad de una unidad |
BRPI1005448A2 (pt) * | 2010-12-22 | 2013-04-02 | Whirlpool Sa | circuito modular de comutaÇço de velocidade para compressor |
WO2016182135A1 (en) | 2015-05-11 | 2016-11-17 | Lg Electronics Inc. | Refrigerator and control method thereof |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6012532B2 (ja) | 1980-10-13 | 1985-04-02 | 株式会社東芝 | 空気調和装置の制御方法 |
US4748822A (en) * | 1986-12-04 | 1988-06-07 | Carrier Corporation | Speed control of a variable speed air conditioning system |
KR910004393B1 (ko) * | 1987-04-22 | 1991-06-27 | 미츠비시 덴키 가부시키가이샤 | 멀티 냉동사이클의 주파수 제어장치 |
US4831313A (en) | 1987-09-14 | 1989-05-16 | Lennox Industries, Inc. | Two speed motor controller |
US5005365A (en) | 1988-12-02 | 1991-04-09 | Inter-City Products Corporation (Usa) | Thermostat speed bar graph for variable speed temperature control system |
IT1247635B (it) | 1990-12-11 | 1994-12-28 | Zanussi Elettromecc | Perfezionamento nei motocompressori frigoriferi con controllo elettronico |
US5423192A (en) * | 1993-08-18 | 1995-06-13 | General Electric Company | Electronically commutated motor for driving a compressor |
US5592058A (en) | 1992-05-27 | 1997-01-07 | General Electric Company | Control system and methods for a multiparameter electronically commutated motor |
DE4226966A1 (de) | 1992-08-14 | 1994-02-17 | Bosch Siemens Hausgeraete | Für Einphasenwechselstrom-Anschluß ausgestattetes Kühl- und/oder Gefriergerät |
US5628201A (en) * | 1995-04-03 | 1997-05-13 | Copeland Corporation | Heating and cooling system with variable capacity compressor |
DK174114B1 (da) | 1996-10-09 | 2002-06-24 | Danfoss Compressors Gmbh | Fremgangsmåde til hastighedsregulering af en kompressor samt styring, der gør brug af fremgangsmåden |
US5950439A (en) | 1997-01-21 | 1999-09-14 | Nartron Corporation | Methods and systems for controlling a refrigeration system |
US5950443A (en) * | 1997-08-08 | 1999-09-14 | American Standard Inc. | Compressor minimum capacity control |
US6286326B1 (en) * | 1998-05-27 | 2001-09-11 | Worksmart Energy Enterprises, Inc. | Control system for a refrigerator with two evaporating temperatures |
-
1999
- 1999-06-22 IT IT1999PN000053A patent/IT1311696B1/it active
-
2000
- 2000-04-26 US US09/980,998 patent/US6668571B1/en not_active Expired - Lifetime
- 2000-04-26 JP JP2001505509A patent/JP2003502582A/ja not_active Withdrawn
- 2000-04-26 EP EP00927044A patent/EP1188027B1/en not_active Expired - Lifetime
- 2000-04-26 BR BR0011809-5A patent/BR0011809A/pt active Search and Examination
- 2000-04-26 WO PCT/EP2000/003703 patent/WO2000079188A1/en active IP Right Grant
- 2000-04-26 DE DE60027160T patent/DE60027160T2/de not_active Expired - Lifetime
- 2000-04-26 CN CNB008093156A patent/CN1295470C/zh not_active Expired - Fee Related
- 2000-04-26 MX MXPA01011997A patent/MXPA01011997A/es active IP Right Grant
- 2000-04-26 DK DK00927044T patent/DK1188027T3/da active
- 2000-04-26 AT AT00927044T patent/ATE322660T1/de not_active IP Right Cessation
- 2000-04-26 ES ES00927044T patent/ES2258974T3/es not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP1188027B1 (en) | 2006-04-05 |
ES2258974T3 (es) | 2006-09-16 |
MXPA01011997A (es) | 2002-05-06 |
DE60027160D1 (de) | 2006-05-18 |
EP1188027A1 (en) | 2002-03-20 |
IT1311696B1 (it) | 2002-03-19 |
ITPN990053A0 (it) | 1999-06-22 |
CN1295470C (zh) | 2007-01-17 |
ATE322660T1 (de) | 2006-04-15 |
DE60027160T2 (de) | 2007-03-29 |
WO2000079188A1 (en) | 2000-12-28 |
US6668571B1 (en) | 2003-12-30 |
ITPN990053A1 (it) | 2000-12-22 |
JP2003502582A (ja) | 2003-01-21 |
DK1188027T3 (da) | 2008-01-02 |
CN1357094A (zh) | 2002-07-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B07A | Application suspended after technical examination (opinion) [chapter 7.1 patent gazette] | ||
B06A | Patent application procedure suspended [chapter 6.1 patent gazette] | ||
B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
B11D | Dismissal acc. art. 38, par 2 of ipl - failure to pay fee after grant in time | ||
B15K | Others concerning applications: alteration of classification |
Ipc: F25B 49/02 (2006.01), F04B 49/06 (2006.01), F04B 4 |