BR0206548A - Compressor possuindo dispositivo para retorno de óleo - Google Patents
Compressor possuindo dispositivo para retorno de óleoInfo
- Publication number
- BR0206548A BR0206548A BR0206548-7A BR0206548A BR0206548A BR 0206548 A BR0206548 A BR 0206548A BR 0206548 A BR0206548 A BR 0206548A BR 0206548 A BR0206548 A BR 0206548A
- Authority
- BR
- Brazil
- Prior art keywords
- compressor
- oil return
- sealed case
- discharge
- suction
- Prior art date
Links
- 230000006835 compression Effects 0.000 abstract 3
- 238000007906 compression Methods 0.000 abstract 3
- 230000003247 decreasing effect Effects 0.000 abstract 1
- 238000007599 discharging 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
- F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
-
- 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
- F04C29/06—Silencing
- F04C29/068—Silencing the silencing means being arranged inside the pump housing
-
- 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
- F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
- F04C18/30—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
- F04C18/34—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members
- F04C18/356—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the outer member
- F04C18/3568—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the outer member with axially movable vanes
-
- 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
- F04C29/026—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
- F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
- F04C29/06—Silencing
- F04C29/065—Noise dampening volumes, e.g. muffler chambers
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Applications Or Details Of Rotary Compressors (AREA)
- Compressor (AREA)
Abstract
"COMPRESSOR POSSUINDO DISPOSITIVO PARA RETORNO DE óLEO". Em um compressor, incluindo um estojo vedado (110) receptivamente comunicando-se com uma tubulação de sucção (112) e uma tubulação de descarga (114); uma estrutura em cilindro, disposta no estojo vedado e apresentando uma linha de sucção e uma linha de descarga; uma placa em Z (135), dividindo o espaço interno da estrutura em cilindro em uma pluralidade de espaços de compressão e sugando, comprimindo e descarregando gás, enquanto é girada por uma parte de motor; uma hélice contatada por ambas as superfícies da placa em Z e dividindo cada espaço de compressão em uma região de sucção e uma região de compressão, enquanto desempenha um movimento reciproco e uma mufla de descarga (170), cobrindo ambas as laterais da estrutura em cilindro e diminuindo o ruido do gás descarregado, o compressor compreende pelo menos um membro de retorno de óleo (200), instalado na rota de descarga, entre a linha de descarga da estrutura em cilindro e a tubulação de descarga do estojo vedado, a fim de filtrar o óleo que flui com o gás.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2001-72410 | 2001-11-20 | ||
KR10-2001-0072410A KR100434399B1 (ko) | 2001-11-20 | 2001-11-20 | 밀폐형 압축기의 유토출 저감 장치 |
PCT/KR2002/002131 WO2003044367A1 (en) | 2001-11-20 | 2002-11-14 | Compressor having oil returning apparatus |
Publications (2)
Publication Number | Publication Date |
---|---|
BR0206548A true BR0206548A (pt) | 2004-06-22 |
BR0206548B1 BR0206548B1 (pt) | 2010-12-28 |
Family
ID=19716121
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0206548-7A BR0206548B1 (pt) | 2001-11-20 | 2002-11-14 | compressor possuindo aparelho para retorno de óleo. |
Country Status (6)
Country | Link |
---|---|
US (1) | US20040033151A1 (pt) |
JP (1) | JP2005509797A (pt) |
KR (1) | KR100434399B1 (pt) |
AU (1) | AU2002353606A1 (pt) |
BR (1) | BR0206548B1 (pt) |
WO (1) | WO2003044367A1 (pt) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006283592A (ja) * | 2005-03-31 | 2006-10-19 | Daikin Ind Ltd | 流体機械 |
KR101235190B1 (ko) * | 2006-11-20 | 2013-02-20 | 삼성전자주식회사 | 밀폐형 압축기 |
CN101881278B (zh) * | 2009-05-05 | 2015-01-07 | 上海日立电器有限公司 | 一种降低压缩机油循环率的消音器 |
CN102454613B (zh) * | 2010-10-26 | 2015-12-09 | 珠海格力节能环保制冷技术研究中心有限公司 | 旋转压缩机的排气管油帽及其安装方法 |
CN102654296B (zh) * | 2011-03-04 | 2014-12-03 | 中国计量学院 | 无水输能型超高层建筑制热空调系统 |
CN102654120B (zh) * | 2011-03-04 | 2016-03-09 | 中国计量学院 | 能够杜绝运行时漏气的简易型气泵结构 |
CN102094790B (zh) * | 2011-03-04 | 2013-02-27 | 中国计量学院 | 运行时不存在泄漏气体分子的气泵结构形式 |
CN102654122B (zh) * | 2011-03-04 | 2016-04-06 | 中国计量学院 | 能够减少或杜绝运行时漏气的气泵结构装置 |
CN102094791B (zh) * | 2011-03-04 | 2013-01-30 | 梁嘉麟 | 运行时不存在泄漏气体分子的气泵装置结构形式 |
CN102654119B (zh) * | 2011-03-04 | 2016-12-07 | 梁嘉麟 | 能够减少或杜绝运行时漏气的气泵装置的改进方案 |
CN102691642B (zh) * | 2011-03-21 | 2016-03-23 | 中国计量学院 | 运行时能够减少或杜绝漏气的电机定子可拆卸式气泵装置 |
CN102192130B (zh) * | 2011-03-21 | 2012-12-26 | 中国计量学院 | 运行时能够杜绝泄漏气体分子的气泵结构改进方法 |
CN102691641B (zh) * | 2011-03-21 | 2016-05-04 | 中国计量学院 | 运行时能够减少或杜绝漏气的电机定子可拆卸式气泵结构 |
CN102192131B (zh) * | 2011-03-21 | 2012-12-26 | 中国计量学院 | 运行时能够杜绝泄漏气体分子的气泵装置改进方法 |
CN103511278B (zh) * | 2013-07-15 | 2016-03-16 | 广东美芝精密制造有限公司 | 旋转式压缩机 |
CN103511279B (zh) * | 2013-08-01 | 2016-04-06 | 广东美芝制冷设备有限公司 | 旋转式压缩机及具有该旋转式压缩机的制冷设备 |
CN103615372B (zh) * | 2013-11-18 | 2016-02-17 | 广东美芝制冷设备有限公司 | 压缩机 |
KR102206177B1 (ko) * | 2014-07-01 | 2021-01-22 | 엘지전자 주식회사 | 압축기 및 압축기의 조립 방법 |
CN106224241B (zh) * | 2016-09-09 | 2019-01-04 | 珠海凌达压缩机有限公司 | 回油骨架及具有其的压缩机 |
KR102083966B1 (ko) * | 2018-09-05 | 2020-03-03 | 엘지전자 주식회사 | 압축기 |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3478957A (en) * | 1968-03-26 | 1969-11-18 | Borg Warner | Oil separator for rotary compressor |
US3684412A (en) * | 1970-10-12 | 1972-08-15 | Borg Warner | Oil separator for rotary compressor |
JPS592800B2 (ja) * | 1980-11-10 | 1984-01-20 | サンデン株式会社 | スクロ−ル型圧縮機の潤滑油分離装置 |
US4490100A (en) * | 1981-12-29 | 1984-12-25 | Diesel Kiki Co., Ltd. | Rotary vane-type compressor with discharge passage in rotor |
JPS61112795A (ja) * | 1984-11-05 | 1986-05-30 | Hitachi Ltd | 密閉形スクロ−ル圧縮機 |
JPS6285193A (ja) * | 1985-10-09 | 1987-04-18 | Matsushita Refrig Co | ロ−タリ−圧縮機 |
JPH02196188A (ja) * | 1989-01-23 | 1990-08-02 | Hitachi Ltd | ロータリ圧縮機 |
JP3499110B2 (ja) * | 1997-08-11 | 2004-02-23 | 株式会社神戸製鋼所 | 油冷式スクリュ圧縮機 |
KR19990066477A (ko) * | 1998-01-26 | 1999-08-16 | 구자홍 | 밀폐형 회전식 압축기의 오일분리구조 |
KR19990035510U (ko) * | 1998-02-02 | 1999-09-15 | 윤종용 | 밀폐형 회전식 압축기 |
KR100265405B1 (ko) * | 1998-02-02 | 2000-09-15 | 윤종용 | 밀폐형회전식압축기 |
KR19990035512U (ko) * | 1998-02-02 | 1999-09-15 | 윤종용 | 밀폐형 회전식 압축기 |
JP3565706B2 (ja) * | 1998-04-09 | 2004-09-15 | 株式会社日立製作所 | スクリュー圧縮機 |
KR20000042341A (ko) * | 1998-12-24 | 2000-07-15 | 전주범 | 회전 압축기 |
KR100315954B1 (ko) * | 1999-10-01 | 2001-12-12 | 구자홍 | 압축기 |
JP2001317480A (ja) * | 2000-04-28 | 2001-11-16 | Hitachi Ltd | スクリュー圧縮機 |
-
2001
- 2001-11-20 KR KR10-2001-0072410A patent/KR100434399B1/ko not_active IP Right Cessation
-
2002
- 2002-11-14 BR BRPI0206548-7A patent/BR0206548B1/pt not_active IP Right Cessation
- 2002-11-14 WO PCT/KR2002/002131 patent/WO2003044367A1/en active Application Filing
- 2002-11-14 AU AU2002353606A patent/AU2002353606A1/en not_active Abandoned
- 2002-11-14 JP JP2003545965A patent/JP2005509797A/ja active Pending
- 2002-11-14 US US10/381,102 patent/US20040033151A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
KR100434399B1 (ko) | 2004-06-04 |
JP2005509797A (ja) | 2005-04-14 |
KR20030041576A (ko) | 2003-05-27 |
WO2003044367A1 (en) | 2003-05-30 |
AU2002353606A1 (en) | 2003-06-10 |
BR0206548B1 (pt) | 2010-12-28 |
US20040033151A1 (en) | 2004-02-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
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: 20 (VINTE) ANOS CONTADOS A PARTIR DE 14/11/2002, 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 11A 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 2257 DE 08-04-2014 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. |