BR0205339A - Estrutura lubrificante em compressor do tipo pistão - Google Patents
Estrutura lubrificante em compressor do tipo pistãoInfo
- Publication number
- BR0205339A BR0205339A BR0205339-0A BR0205339A BR0205339A BR 0205339 A BR0205339 A BR 0205339A BR 0205339 A BR0205339 A BR 0205339A BR 0205339 A BR0205339 A BR 0205339A
- Authority
- BR
- Brazil
- Prior art keywords
- housing
- compressor
- rotary shaft
- piston
- shaft
- 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
- F04B27/00—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders
- F04B27/08—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders coaxial with, or parallel or inclined to, main shaft axis
-
- 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
- F04B27/00—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders
- F04B27/08—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders coaxial with, or parallel or inclined to, main shaft axis
- F04B27/10—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders coaxial with, or parallel or inclined to, main shaft axis having stationary cylinders
- F04B27/1036—Component parts, details, e.g. sealings, lubrication
- F04B27/109—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
- F04B27/00—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders
- F04B27/08—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders coaxial with, or parallel or inclined to, main shaft axis
- F04B27/10—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders coaxial with, or parallel or inclined to, main shaft axis having stationary cylinders
- F04B27/1009—Distribution members
- F04B27/1018—Cylindrical distribution members
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Compressor (AREA)
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
Abstract
"ESTRUTURA LUBRIFICANTE EM COMPRESSOR DO TIPO PISTãO". Uma estrutura lubrificante em um compressor do tipo pistão possui um alojamento, um eixo rotativo, uma válvula rotativa e um dispositivo de vedação de eixo. O alojamento define uma câmara de vedação, uma pluralidade de orifícios de cilindro e uma região de pressão de sucção. O eixo rotativo é rotativamente suportado pelo alojamento e inclui uma passagem de lubrificação que interconecta a câmara de vedação e a região de pressão de sucção. A válvula rotativa é conectada ao eixo de rotação e inclui uma passagem de introdução. O eixo rotativo inclui ainda uma passagem de suprimento que interconecta a passagem de introdução e a região de pressão de sucção para introduzir o fluido nos orifícios de cilindro. O dispositivo de vedação de eixo está localizado na câmara de vedação e está localizado entre o alojamento e o eixo rotativo para impedir o fluido de vazar ao longo de uma superfície circunferencial do eixo rotativo do alojamento.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2001389530 | 2001-12-21 | ||
JP2002357002A JP2003247486A (ja) | 2001-12-21 | 2002-12-09 | ピストン式圧縮機における潤滑構造 |
Publications (1)
Publication Number | Publication Date |
---|---|
BR0205339A true BR0205339A (pt) | 2004-07-20 |
Family
ID=26625210
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR0205339-0A BR0205339A (pt) | 2001-12-21 | 2002-12-20 | Estrutura lubrificante em compressor do tipo pistão |
Country Status (7)
Country | Link |
---|---|
US (1) | US20030146053A1 (pt) |
JP (1) | JP2003247486A (pt) |
KR (1) | KR20030053428A (pt) |
CN (1) | CN1432735A (pt) |
BR (1) | BR0205339A (pt) |
DE (1) | DE10260328A1 (pt) |
FR (1) | FR2834014A1 (pt) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4003673B2 (ja) * | 2003-03-13 | 2007-11-07 | 株式会社豊田自動織機 | ピストン式圧縮機 |
JP4513684B2 (ja) * | 2005-07-27 | 2010-07-28 | 株式会社豊田自動織機 | 両頭ピストン式圧縮機 |
US7997880B2 (en) | 2005-08-12 | 2011-08-16 | Halla Climate Control Corporation | Compressor |
JP4702145B2 (ja) * | 2006-03-31 | 2011-06-15 | 株式会社豊田自動織機 | 斜板式圧縮機 |
KR100917449B1 (ko) * | 2007-06-01 | 2009-09-14 | 한라공조주식회사 | 압축기 |
JP2009097379A (ja) | 2007-10-15 | 2009-05-07 | Toyota Industries Corp | 両頭ピストン式圧縮機における冷媒吸入構造 |
JP5045555B2 (ja) * | 2008-05-29 | 2012-10-10 | 株式会社豊田自動織機 | 両頭ピストン型斜板式圧縮機 |
JP5152007B2 (ja) * | 2009-01-23 | 2013-02-27 | 株式会社豊田自動織機 | ピストン式圧縮機における潤滑構造 |
JP5240311B2 (ja) * | 2011-03-15 | 2013-07-17 | 株式会社豊田自動織機 | ピストン式圧縮機のシリンダブロックおよびピストン式圧縮機のシリンダブロック加工方法 |
JP5218588B2 (ja) * | 2011-03-31 | 2013-06-26 | 株式会社豊田自動織機 | 両頭ピストン型斜板式圧縮機 |
KR102118595B1 (ko) | 2015-04-24 | 2020-06-04 | 한온시스템 주식회사 | 양두 사판식 압축기 및 실린더 블록의 제작방법 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5178521A (en) * | 1991-04-23 | 1993-01-12 | Kabushiki Kaisha Toyoda Jidoshokki Seisakusho | Swash plate type compressor with a central discharge passage |
US5183394A (en) * | 1991-05-10 | 1993-02-02 | Kabushiki Kaisha Toyoda Jidoshokki Seisakusho | Swash plate type compressor with a central inlet passage |
US5207563A (en) * | 1991-05-20 | 1993-05-04 | Kabushiki Kaisha Toyoda Jidoshokki Seisakusho | Swash plate type compressor with a central discharge passage |
JPH06101641A (ja) * | 1992-09-17 | 1994-04-12 | Yunikura:Kk | 斜板式圧縮機 |
US5529461A (en) * | 1993-12-27 | 1996-06-25 | Kabushiki Kaisha Toyoda Jidoshokki Seisakusho | Piston type variable displacement compressor |
JPH0861230A (ja) * | 1994-08-25 | 1996-03-08 | Nippondenso Co Ltd | 斜板型圧縮機 |
JPH08284835A (ja) * | 1995-04-18 | 1996-10-29 | Toyota Autom Loom Works Ltd | 片頭ピストン圧縮機 |
-
2002
- 2002-12-09 JP JP2002357002A patent/JP2003247486A/ja active Pending
- 2002-12-20 CN CN02145599A patent/CN1432735A/zh active Pending
- 2002-12-20 FR FR0216400A patent/FR2834014A1/fr active Pending
- 2002-12-20 US US10/326,205 patent/US20030146053A1/en not_active Abandoned
- 2002-12-20 BR BR0205339-0A patent/BR0205339A/pt not_active IP Right Cessation
- 2002-12-20 DE DE10260328A patent/DE10260328A1/de not_active Ceased
- 2002-12-20 KR KR1020020081728A patent/KR20030053428A/ko not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
CN1432735A (zh) | 2003-07-30 |
JP2003247486A (ja) | 2003-09-05 |
US20030146053A1 (en) | 2003-08-07 |
KR20030053428A (ko) | 2003-06-28 |
FR2834014A1 (fr) | 2003-06-27 |
DE10260328A1 (de) | 2003-10-30 |
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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 A 3A, 4A, 5A, 6A E 7A ANUIDADE(S). |
|
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 DA RPI 2025 DE 27/10/2009. |