BRPI0606809A2 - sistema de controle e método para proteção contra quebra do filme de óleo lubrificante nos mancais de compressores - Google Patents
sistema de controle e método para proteção contra quebra do filme de óleo lubrificante nos mancais de compressoresInfo
- Publication number
- BRPI0606809A2 BRPI0606809A2 BRPI0606809-0A BRPI0606809A BRPI0606809A2 BR PI0606809 A2 BRPI0606809 A2 BR PI0606809A2 BR PI0606809 A BRPI0606809 A BR PI0606809A BR PI0606809 A2 BRPI0606809 A2 BR PI0606809A2
- Authority
- BR
- Brazil
- Prior art keywords
- compressor
- motor
- microprocessor
- oil film
- inverter
- Prior art date
Links
- 239000010687 lubricating oil Substances 0.000 title abstract 3
- 238000000034 method Methods 0.000 title abstract 3
- 239000003921 oil Substances 0.000 abstract 3
- 102100029648 Beta-arrestin-2 Human genes 0.000 abstract 2
- 101000728661 Homo sapiens Beta-arrestin-2 Proteins 0.000 abstract 2
- 239000000314 lubricant Substances 0.000 abstract 2
- 230000010355 oscillation Effects 0.000 abstract 2
- 230000027311 M phase Effects 0.000 abstract 1
- 230000003213 activating effect Effects 0.000 abstract 1
- 238000012544 monitoring process Methods 0.000 abstract 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C28/00—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids
- F04C28/08—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids characterised by varying the rotational speed
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
- F04C29/02—Lubrication; Lubricant separation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C28/00—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C2270/00—Control; Monitoring or safety arrangements
- F04C2270/05—Speed
- F04C2270/052—Speed angular
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C2270/00—Control; Monitoring or safety arrangements
- F04C2270/07—Electric current
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C2270/00—Control; Monitoring or safety arrangements
- F04C2270/10—Voltage
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Control Of Positive-Displacement Pumps (AREA)
- Compressor (AREA)
- Control Of Motors That Do Not Use Commutators (AREA)
- Control Of Positive-Displacement Air Blowers (AREA)
- Control Of Ac Motors In General (AREA)
Abstract
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BRPI0606809-0A BRPI0606809B1 (pt) | 2005-04-29 | 2006-04-27 | sistema de controle e método para proteção contra quebra do filme de óleo lubrificante nos mancais de compressores |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BRPI05014468 | 2005-04-29 | ||
BRPI0501446-8A BRPI0501446A (pt) | 2005-04-29 | 2005-04-29 | método de proteção contra quebra do filme de óleo lubrificante nos mancais de compressores herméticos |
BRPI0606809-0A BRPI0606809B1 (pt) | 2005-04-29 | 2006-04-27 | sistema de controle e método para proteção contra quebra do filme de óleo lubrificante nos mancais de compressores |
PCT/BR2006/000079 WO2006116829A1 (en) | 2005-04-29 | 2006-04-27 | A control system and method for protection against breakage of lubricant film in compressor bearings. |
Publications (2)
Publication Number | Publication Date |
---|---|
BRPI0606809A2 true BRPI0606809A2 (pt) | 2009-07-14 |
BRPI0606809B1 BRPI0606809B1 (pt) | 2020-12-08 |
Family
ID=36791432
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0501446-8A BRPI0501446A (pt) | 2005-04-29 | 2005-04-29 | método de proteção contra quebra do filme de óleo lubrificante nos mancais de compressores herméticos |
BRPI0606809-0A BRPI0606809B1 (pt) | 2005-04-29 | 2006-04-27 | sistema de controle e método para proteção contra quebra do filme de óleo lubrificante nos mancais de compressores |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0501446-8A BRPI0501446A (pt) | 2005-04-29 | 2005-04-29 | método de proteção contra quebra do filme de óleo lubrificante nos mancais de compressores herméticos |
Country Status (10)
Country | Link |
---|---|
US (1) | US7959414B2 (pt) |
EP (1) | EP1875077B1 (pt) |
JP (1) | JP4854734B2 (pt) |
KR (1) | KR101276395B1 (pt) |
CN (1) | CN101180467B (pt) |
AT (1) | ATE527448T1 (pt) |
BR (2) | BRPI0501446A (pt) |
MX (1) | MX2007005335A (pt) |
NZ (1) | NZ555114A (pt) |
WO (1) | WO2006116829A1 (pt) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5994812B2 (ja) | 2014-04-28 | 2016-09-21 | トヨタ自動車株式会社 | 車両 |
DE102016011507A1 (de) * | 2016-09-21 | 2018-03-22 | Knorr-Bremse Systeme für Nutzfahrzeuge GmbH | Schraubenkompressorsystem für ein Nutzfahrzeug |
EP3922832B1 (en) | 2019-02-04 | 2023-10-04 | IHI Corporation | Fuel supply control device |
JP7235990B2 (ja) * | 2021-01-29 | 2023-03-09 | ダイキン工業株式会社 | 送風装置、ならびに当該送風装置を備える空気調和装置の利用ユニット・熱源ユニット、給湯器、及び空気清浄機 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3411313A (en) * | 1966-12-02 | 1968-11-19 | Carrier Corp | Compressor protective control |
JPS6229852A (ja) * | 1985-07-30 | 1987-02-07 | Matsushita Electric Ind Co Ltd | ヒ−トポンプ式空気調和機の圧縮機制御装置 |
JP3297159B2 (ja) * | 1993-09-14 | 2002-07-02 | 東芝キヤリア株式会社 | 直流ブラシレスモータの駆動装置およびその良否識別方法 |
IT1268534B1 (it) * | 1993-12-01 | 1997-03-04 | Zanussi Elettromecc | Motocompressori frigoriferi con controllo elettronico perfezionato |
US5469713A (en) * | 1994-01-21 | 1995-11-28 | Skf Usa, Inc. | Lubrication of refrigerant compressor bearings |
BR9804608A (pt) * | 1998-11-12 | 2000-10-24 | Brasil Compressores Sa | Sistema e método parta proteção de um motor elétrico e de seu circuito de contro0le e motor elétrico |
BRPI0004062B1 (pt) * | 2000-09-08 | 2015-10-13 | Brasil Compressores Sa | método de controle de motor elétrico, sistema de controle de motor elétrico e motor elétrico |
US6431843B1 (en) * | 2000-12-15 | 2002-08-13 | Carrier Corporation | Method of ensuring optimum viscosity to compressor bearing system |
DE10333402A1 (de) * | 2003-07-16 | 2005-02-10 | Bitzer Kühlmaschinenbau Gmbh | Kompressor |
-
2005
- 2005-04-29 BR BRPI0501446-8A patent/BRPI0501446A/pt not_active Application Discontinuation
-
2006
- 2006-04-27 MX MX2007005335A patent/MX2007005335A/es active IP Right Grant
- 2006-04-27 JP JP2008508030A patent/JP4854734B2/ja not_active Expired - Fee Related
- 2006-04-27 US US11/815,781 patent/US7959414B2/en active Active
- 2006-04-27 KR KR1020077010792A patent/KR101276395B1/ko not_active IP Right Cessation
- 2006-04-27 NZ NZ555114A patent/NZ555114A/en not_active IP Right Cessation
- 2006-04-27 WO PCT/BR2006/000079 patent/WO2006116829A1/en not_active Application Discontinuation
- 2006-04-27 AT AT06721637T patent/ATE527448T1/de active
- 2006-04-27 CN CN2006800147283A patent/CN101180467B/zh not_active Expired - Fee Related
- 2006-04-27 BR BRPI0606809-0A patent/BRPI0606809B1/pt not_active IP Right Cessation
- 2006-04-27 EP EP06721637A patent/EP1875077B1/en active Active
Also Published As
Publication number | Publication date |
---|---|
US7959414B2 (en) | 2011-06-14 |
BRPI0501446A (pt) | 2006-12-12 |
JP2008539682A (ja) | 2008-11-13 |
CN101180467B (zh) | 2010-08-18 |
WO2006116829A1 (en) | 2006-11-09 |
KR20080015065A (ko) | 2008-02-18 |
US20080145240A1 (en) | 2008-06-19 |
NZ555114A (en) | 2011-01-28 |
JP4854734B2 (ja) | 2012-01-18 |
KR101276395B1 (ko) | 2013-06-19 |
MX2007005335A (es) | 2007-06-12 |
CN101180467A (zh) | 2008-05-14 |
ATE527448T1 (de) | 2011-10-15 |
BRPI0606809B1 (pt) | 2020-12-08 |
EP1875077A1 (en) | 2008-01-09 |
EP1875077B1 (en) | 2011-10-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B25A | Requested transfer of rights approved |
Owner name: EMBRACO INDUSTRIA DE COMPRESSORES E SOLUCOES EM REFRIGERACAO LTDA (BR/SC) Owner name: EMBRACO INDUSTRIA DE COMPRESSORES E SOLUCOES EM RE |
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B06F | Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette] | ||
B06U | Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette] | ||
B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] |
Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 08/12/2020, OBSERVADAS AS CONDICOES LEGAIS. |
|
B21F | Lapse acc. art. 78, item iv - on non-payment of the annual fees in time |
Free format text: REFERENTE A 18A ANUIDADE. |
|
B24J | Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12) |
Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2772 DE 20-02-2024 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013. |