BR112012016134A2 - estrutura de alimentação de óleo lubrificante de compressor do tipo de palhetas - Google Patents

estrutura de alimentação de óleo lubrificante de compressor do tipo de palhetas

Info

Publication number
BR112012016134A2
BR112012016134A2 BR112012016134A BR112012016134A BR112012016134A2 BR 112012016134 A2 BR112012016134 A2 BR 112012016134A2 BR 112012016134 A BR112012016134 A BR 112012016134A BR 112012016134 A BR112012016134 A BR 112012016134A BR 112012016134 A2 BR112012016134 A2 BR 112012016134A2
Authority
BR
Brazil
Prior art keywords
lubricating oil
back pressure
chamber
recessed portion
type compressor
Prior art date
Application number
BR112012016134A
Other languages
English (en)
Portuguese (pt)
Inventor
Takanori Teraya
Tomoyasu Takahashi
Original Assignee
Valeo Japan Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Valeo Japan Co Ltd filed Critical Valeo Japan Co Ltd
Publication of BR112012016134A2 publication Critical patent/BR112012016134A2/pt

Links

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
    • 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
    • F04C18/344—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 inner member
    • F04C18/3441—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 inner member the inner and outer member being in contact along one line or continuous surface substantially parallel to the axis of rotation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C21/00—Component parts, details or accessories not provided for in groups F01C1/00 - F01C20/00
    • F01C21/08—Rotary pistons
    • F01C21/0809—Construction of vanes or vane holders
    • F01C21/0818—Vane tracking; control therefor
    • F01C21/0854—Vane tracking; control therefor by fluid means
    • 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
    • F04C29/021—Control systems for the circulation of the lubricant
    • 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
    • F04C29/028—Means for improving or restricting lubricant flow
    • 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
    • F04C2240/00—Components
    • F04C2240/20—Rotors
    • 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
    • F04C2240/00—Components
    • F04C2240/50—Bearings
    • F04C2240/52—Bearings for assemblies with supports on both sides
    • 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
    • F04C2240/00—Components
    • F04C2240/50—Bearings
    • F04C2240/56—Bearing bushings or details thereof
    • 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
    • F04C2240/00—Components
    • F04C2240/60—Shafts
    • F04C2240/605—Shaft sleeves or details thereof

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
BR112012016134A 2009-12-29 2010-12-28 estrutura de alimentação de óleo lubrificante de compressor do tipo de palhetas BR112012016134A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2009299093 2009-12-29
PCT/JP2010/007589 WO2011080924A1 (ja) 2009-12-29 2010-12-28 ベーン型圧縮機の潤滑オイル供給構造

Publications (1)

Publication Number Publication Date
BR112012016134A2 true BR112012016134A2 (pt) 2016-05-31

Family

ID=44226348

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112012016134A BR112012016134A2 (pt) 2009-12-29 2010-12-28 estrutura de alimentação de óleo lubrificante de compressor do tipo de palhetas

Country Status (5)

Country Link
EP (1) EP2520802A4 (ja)
JP (1) JP5707337B2 (ja)
CN (1) CN102667162A (ja)
BR (1) BR112012016134A2 (ja)
WO (1) WO2011080924A1 (ja)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5963436B2 (ja) * 2011-12-21 2016-08-03 株式会社ヴァレオジャパン 電動圧縮機
JP5708570B2 (ja) * 2012-06-19 2015-04-30 株式会社豊田自動織機 ベーン型圧縮機
JP6083408B2 (ja) * 2014-03-25 2017-02-22 株式会社豊田自動織機 ベーン型圧縮機
CN107701447B (zh) * 2017-09-29 2019-08-06 珠海格力电器股份有限公司 一种压缩机的油路结构和压缩机
CN109737065B (zh) 2019-02-27 2024-04-16 珠海格力电器股份有限公司 泵体组件、压缩机及空调设备

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4926522B1 (ja) * 1969-07-30 1974-07-10
JPS60192891A (ja) * 1984-03-14 1985-10-01 Hitachi Ltd ベ−ン型圧縮機
JPH0346236Y2 (ja) * 1984-12-28 1991-09-30
JPH01237380A (ja) * 1988-03-17 1989-09-21 Atsugi Motor Parts Co Ltd 可変容量ベーン型回転圧縮機
JP2002174190A (ja) * 2000-12-05 2002-06-21 Seiko Instruments Inc 気体圧縮機
JP4060149B2 (ja) * 2002-08-30 2008-03-12 カルソニックコンプレッサー株式会社 気体圧縮機
JP2007064163A (ja) 2005-09-02 2007-03-15 Valeo Thermal Systems Japan Corp ベーン型圧縮機
CN101469705A (zh) * 2007-12-26 2009-07-01 上海三电贝洱汽车空调有限公司 旋叶压缩机

Also Published As

Publication number Publication date
JPWO2011080924A1 (ja) 2013-05-09
CN102667162A (zh) 2012-09-12
EP2520802A4 (en) 2016-06-01
EP2520802A1 (en) 2012-11-07
JP5707337B2 (ja) 2015-04-30
WO2011080924A1 (ja) 2011-07-07

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Legal Events

Date Code Title Description
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]
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 9A ANUIDADE.

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: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2546 DE 22-10-2019 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.