BRPI0401580A - Compressor hermético - Google Patents
Compressor herméticoInfo
- Publication number
- BRPI0401580A BRPI0401580A BR0401580-0A BRPI0401580A BRPI0401580A BR PI0401580 A BRPI0401580 A BR PI0401580A BR PI0401580 A BRPI0401580 A BR PI0401580A BR PI0401580 A BRPI0401580 A BR PI0401580A
- Authority
- BR
- Brazil
- Prior art keywords
- oil
- unit
- oil feed
- rotary rod
- frame
- Prior art date
Links
Classifications
-
- 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
- F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
- F04B39/02—Lubrication
-
- 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
- F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
- F04B39/02—Lubrication
- F04B39/0223—Lubrication characterised by the compressor type
- F04B39/023—Hermetic compressors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16N—LUBRICATING
- F16N7/00—Arrangements for supplying oil or unspecified lubricant from a stationary reservoir or the equivalent in or on the machine or member to be lubricated
- F16N7/36—Arrangements for supplying oil or unspecified lubricant from a stationary reservoir or the equivalent in or on the machine or member to be lubricated with feed by pumping action of the member to be lubricated or of a shaft of the machine; Centrifugal lubrication
- F16N7/366—Arrangements for supplying oil or unspecified lubricant from a stationary reservoir or the equivalent in or on the machine or member to be lubricated with feed by pumping action of the member to be lubricated or of a shaft of the machine; Centrifugal lubrication with feed by pumping action of a vertical shaft of the machine
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Compressor (AREA)
- Applications Or Details Of Rotary Compressors (AREA)
Abstract
"COMPRESSOR HERMéTICO", Sendo que a presente invenção refere-se a um compressor hermético com uma estrutura de alimentação de óleo melhorado para alimentar óleo lubrificante com eficiência a uma pluralidade de partes de acionamento. O compressor hermético inclui um invólucro hermético, uma estrutura no invólucro hermético, uma unidade de acionamento em uma porção inferior da estrutura, uma unidade de compressão em uma porção superior da estrutura, uma haste rotativa instalada verticalmente na estrutura para transmitir uma força rotacional da unidade de acionamento para a unidade de compressão, e uma unidade alimentação de óleo na haste rotativa para alimentar óleo do fundo do invólucro hermético para a pluralidade de partes de acionamento. A unidade de alimentação de óleo inclui uma primeira unidade de coleta de óleo na extremidade inferior da haste rotativa para elevar o óleo do fundo do invólucro hermético, uma primeira passagem de alimentação de óleo na haste rotativa acima da primeira unidade de coleta de óleo enquanto está excêntrico de um eixo central da haste rotativa, uma fenda de alimentação de óleo espiral ao redor da haste rotativa acima da primeira passagem de alimentação de óleo e se comunicando com a primeira passagem de alimentação de óleo, uma segunda passagem de alimentação de óleo na parte excêntrica e se comunicando com a fenda de alimentação de óleo espiral, e uma segunda unidade de coleta de óleo na primeira passagem de alimentação de óleo para aumentar a força de elevação do óleo.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2003-0085710A KR100538940B1 (ko) | 2003-11-28 | 2003-11-28 | 밀폐형 압축기 |
Publications (1)
Publication Number | Publication Date |
---|---|
BRPI0401580A true BRPI0401580A (pt) | 2005-07-12 |
Family
ID=34617346
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR0401580-0A BRPI0401580A (pt) | 2003-11-28 | 2004-04-13 | Compressor hermético |
Country Status (6)
Country | Link |
---|---|
US (1) | US20050115771A1 (pt) |
JP (1) | JP3910600B2 (pt) |
KR (1) | KR100538940B1 (pt) |
CN (1) | CN1621685A (pt) |
BR (1) | BRPI0401580A (pt) |
IT (1) | ITRM20040187A1 (pt) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008501080A (ja) * | 2004-05-28 | 2008-01-17 | 松下電器産業株式会社 | 密閉型圧縮機 |
JP4158746B2 (ja) * | 2004-06-28 | 2008-10-01 | 松下電器産業株式会社 | 電動圧縮機 |
CN1888435B (zh) * | 2005-06-29 | 2010-06-02 | 乐金电子(天津)电器有限公司 | 齿轮式压缩机的工作油供给结构 |
KR101161124B1 (ko) * | 2005-10-07 | 2012-06-28 | 삼성전자 주식회사 | 능력가변형 압축기 |
JP4899614B2 (ja) * | 2006-04-27 | 2012-03-21 | パナソニック株式会社 | 密閉型圧縮機 |
US8316663B2 (en) * | 2007-05-16 | 2012-11-27 | Panasonic Corporation | Expander-compressor unit and refrigeration cycle apparatus having the same |
BRPI0800686A2 (pt) * | 2008-01-21 | 2009-09-08 | Whirlpool Sa | bomba de óleo para um compressor de refrigeração |
KR20110054813A (ko) | 2009-11-18 | 2011-05-25 | 엘지전자 주식회사 | 압축기 |
BRPI1009161B8 (pt) * | 2010-12-06 | 2022-02-01 | Embraco Ind De Compressores E Solucoes Em Refrigeracao Ltda | Eixo de manivelas para um compressor alternativo de refrigeração |
JP6015055B2 (ja) * | 2012-03-27 | 2016-10-26 | 株式会社富士通ゼネラル | ロータリ圧縮機 |
KR101910656B1 (ko) | 2012-04-25 | 2018-10-23 | 삼성전자주식회사 | 밀폐형 왕복동 압축기 |
KR101483519B1 (ko) * | 2012-05-15 | 2015-01-16 | 삼성전자 주식회사 | 밀폐형 왕복동 압축기 |
CN102953961A (zh) * | 2012-11-29 | 2013-03-06 | 广州万宝集团压缩机有限公司 | 一种冰箱压缩机及润滑油供油装置 |
CN105041618A (zh) * | 2015-08-27 | 2015-11-11 | 黄石东贝电器股份有限公司 | 一种新型制冷压缩机的曲轴 |
KR102377778B1 (ko) | 2017-07-19 | 2022-03-23 | 삼성전자주식회사 | 밀폐형 압축기 |
US20230065792A1 (en) * | 2020-01-17 | 2023-03-02 | Nidec Global Appliance Brasil Ltda. | System for transporting lubricating oil in a compressor |
KR102461070B1 (ko) | 2020-11-27 | 2022-11-01 | 엘지전자 주식회사 | 밀폐형 압축기 |
CN113175617A (zh) * | 2021-03-29 | 2021-07-27 | 杭州罗松贸易有限公司 | 一种纺织机用自润滑装置及其使用方法 |
CN217652875U (zh) * | 2021-10-25 | 2022-10-25 | 思科普有限责任公司 | 封装式制冷剂压缩机 |
CN114992091B (zh) * | 2022-07-12 | 2023-11-17 | 珠海格力电器股份有限公司 | 往复活塞式压缩机、冰箱 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0629527B2 (ja) * | 1987-05-29 | 1994-04-20 | 川崎重工業株式会社 | 縦軸型エンジンの潤滑装置 |
IT245317Y1 (it) * | 1998-07-01 | 2002-03-20 | Zanussi Elettromecc | Gruppo motocompressore ermetico perfezionato |
JP4759862B2 (ja) * | 2001-07-16 | 2011-08-31 | パナソニック株式会社 | 密閉型電動圧縮機 |
-
2003
- 2003-11-28 KR KR10-2003-0085710A patent/KR100538940B1/ko not_active IP Right Cessation
-
2004
- 2004-03-19 JP JP2004081056A patent/JP3910600B2/ja not_active Expired - Fee Related
- 2004-03-22 US US10/806,064 patent/US20050115771A1/en not_active Abandoned
- 2004-04-08 CN CNA200410033462XA patent/CN1621685A/zh active Pending
- 2004-04-13 BR BR0401580-0A patent/BRPI0401580A/pt not_active IP Right Cessation
- 2004-04-15 IT IT000187A patent/ITRM20040187A1/it unknown
Also Published As
Publication number | Publication date |
---|---|
JP2005163775A (ja) | 2005-06-23 |
US20050115771A1 (en) | 2005-06-02 |
JP3910600B2 (ja) | 2007-04-25 |
KR100538940B1 (ko) | 2005-12-27 |
ITRM20040187A1 (it) | 2004-07-15 |
CN1621685A (zh) | 2005-06-01 |
KR20050052011A (ko) | 2005-06-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B08F | Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette] |
Free format text: REFERENTE AS 7A E 8A ANUIDADES. |
|
B08K | Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette] |
Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2160 DE 29/05/2012. |