BR0102835A - Mecanismo de lubrificação anti-rotação para compressor de ar de rolagem, giratório, sem óleo - Google Patents

Mecanismo de lubrificação anti-rotação para compressor de ar de rolagem, giratório, sem óleo

Info

Publication number
BR0102835A
BR0102835A BR0102835-9A BR0102835A BR0102835A BR 0102835 A BR0102835 A BR 0102835A BR 0102835 A BR0102835 A BR 0102835A BR 0102835 A BR0102835 A BR 0102835A
Authority
BR
Brazil
Prior art keywords
rotation
lubrication
oil
rotational
rotary
Prior art date
Application number
BR0102835-9A
Other languages
English (en)
Inventor
Charlie E Jones
Michael E Kazakis
Original Assignee
Westinghouse Air Brake Tech Corp
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 Westinghouse Air Brake Tech Corp filed Critical Westinghouse Air Brake Tech Corp
Publication of BR0102835A publication Critical patent/BR0102835A/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
    • 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
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C17/00—Arrangements for drive of co-operating members, e.g. for rotary piston and casing
    • F01C17/06—Arrangements for drive of co-operating members, e.g. for rotary piston and casing using cranks, universal joints or similar elements

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)

Abstract

"MECANISMO DE LUBRIFICAçãO ANTI-ROTAçãO PARA COMPRESSOR DE AR DE ROLAGEM, GIRATóRIO, SEM óLEO". Divulga-se um aparelho de lubrificação para conjunto anti-rotação de um compressor de rolagem giratório, sem óleo. O compressor de rolagem inclui um elemento de rolagem estacionário e um elemento de rolagem orbital que gira em órbita em torno do elemento de rolagem estacionário numa condição não rotacional. Pelo menos um conjunto anti-rotação é empregado para evitar rotação relativa entre os elementos de rolagem orbital e estacionário. O conjunto anti-rotação, que inclui um primeiro mancal rotacional montado no interior do alojamento, um segundo mancal rotacional montado no elemento de rolagem orbital e uma manivela excêntrica que interconecta os primeiro e segundo mancais rotacionais é lubrificado através de um canal de lubrificação. O canal de lubrificação se estende a partir de um orifício de lubrificação localizado no exterior do alojamento, através do primeiro mancal rotacional e, daí, através de um canal existente na manivela excêntrica, assim permitindo que o agente de lubrificação (por exemplo, graxa) chegue até o segundo mancal rotacional. O conjunto anti-rotação empregado pode, assim, ser periodicamente lubrificado sem maior contato entre o agente de lubrificação e o gás que está sendo comprimido (por exemplo, ar ou refrigerante). Conseq³entemente, qualquer possível contaminação do gás comprimido sob descarga fica reduzida de forma expressiva.
BR0102835-9A 2000-06-01 2001-04-27 Mecanismo de lubrificação anti-rotação para compressor de ar de rolagem, giratório, sem óleo BR0102835A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/584,710 US6309196B1 (en) 2000-06-01 2000-06-01 Oiless rotary scroll air compressor antirotation lubrication mechanism

Publications (1)

Publication Number Publication Date
BR0102835A true BR0102835A (pt) 2002-02-19

Family

ID=24338484

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0102835-9A BR0102835A (pt) 2000-06-01 2001-04-27 Mecanismo de lubrificação anti-rotação para compressor de ar de rolagem, giratório, sem óleo

Country Status (8)

Country Link
US (1) US6309196B1 (pt)
EP (1) EP1160454A3 (pt)
JP (1) JP3779561B2 (pt)
AU (1) AU2810001A (pt)
BR (1) BR0102835A (pt)
CA (1) CA2326308C (pt)
MX (1) MXPA01005262A (pt)
ZA (1) ZA200102881B (pt)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040253122A1 (en) * 2003-06-10 2004-12-16 Gary Grochowski Endbell cylinder frame and housing for oil-free
US7594803B2 (en) 2007-07-25 2009-09-29 Visteon Global Technologies, Inc. Orbit control device for a scroll compressor
US9267504B2 (en) 2010-08-30 2016-02-23 Hicor Technologies, Inc. Compressor with liquid injection cooling
US8794941B2 (en) 2010-08-30 2014-08-05 Oscomp Systems Inc. Compressor with liquid injection cooling
DE102012025755B3 (de) 2012-05-09 2024-02-29 Hanon Systems Kältemittelscrollverdichter für Kraftfahrzeugklimaanlagen
DE102012104045A1 (de) 2012-05-09 2013-11-14 Halla Visteon Climate Control Corporation 95 Kältemittelscrollverdichter für Kraftfahrzeugklimaanlagen
GB2503728A (en) * 2012-07-06 2014-01-08 Edwards Ltd Scroll compressor with circular wrap
CN104454546A (zh) * 2014-12-07 2015-03-25 浙江西田机械有限公司 无油涡旋压缩机的轴承中空注油结构
US10865793B2 (en) 2016-12-06 2020-12-15 Air Squared, Inc. Scroll type device having liquid cooling through idler shafts
FR3062430B1 (fr) * 2017-01-27 2021-05-21 Danfoss Commercial Compressors Compresseur a spirales avec un systeme de lubrification de disques orbitaux
US11454241B2 (en) 2018-05-04 2022-09-27 Air Squared, Inc. Liquid cooling of fixed and orbiting scroll compressor, expander or vacuum pump
US20200025199A1 (en) 2018-07-17 2020-01-23 Air Squared, Inc. Dual drive co-rotating spinning scroll compressor or expander
US11530703B2 (en) 2018-07-18 2022-12-20 Air Squared, Inc. Orbiting scroll device lubrication
US11473572B2 (en) 2019-06-25 2022-10-18 Air Squared, Inc. Aftercooler for cooling compressed working fluid
US11898557B2 (en) 2020-11-30 2024-02-13 Air Squared, Inc. Liquid cooling of a scroll type compressor with liquid supply through the crankshaft
US11885328B2 (en) 2021-07-19 2024-01-30 Air Squared, Inc. Scroll device with an integrated cooling loop

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6140479A (ja) * 1984-07-31 1986-02-26 Toshiba Corp スクロ−ル型圧縮装置
JPS61116001A (ja) * 1984-11-12 1986-06-03 Shin Meiwa Ind Co Ltd スクロ−ル形流体機械
JPS62174587A (ja) * 1986-01-27 1987-07-31 Matsushita Refrig Co スクロ−ル型圧縮機
JPH01244186A (ja) * 1988-03-25 1989-09-28 Toshiba Corp スクロール形流体機械
JPH01290983A (ja) * 1988-05-18 1989-11-22 Diesel Kiki Co Ltd スクロール流体機械
JPH02176181A (ja) * 1988-12-28 1990-07-09 Mitsui Seiki Kogyo Co Ltd スクロール圧縮機のオルダム継手冷却構造
JP2599626B2 (ja) * 1989-01-30 1997-04-09 岩田塗装機工業 株式会社 スクロール流体機械
JPH03246391A (ja) * 1990-02-23 1991-11-01 Mitsubishi Electric Corp スクロール流体機械
JPH0422783A (ja) * 1990-05-17 1992-01-27 Zexel Corp スクロール流体機械
JPH06129367A (ja) * 1992-10-12 1994-05-10 Kobe Steel Ltd スクロール圧縮機
JPH06264876A (ja) * 1993-03-15 1994-09-20 Toshiba Corp スクロ−ル形圧縮機
JP3207308B2 (ja) * 1993-12-16 2001-09-10 株式会社デンソー スクロール型圧縮機
JP2956509B2 (ja) * 1995-01-17 1999-10-04 松下電器産業株式会社 スクロール気体圧縮機
JPH08200244A (ja) * 1995-01-23 1996-08-06 Nippon Soken Inc スクロール型圧縮機

Also Published As

Publication number Publication date
ZA200102881B (en) 2002-07-23
CA2326308C (en) 2004-07-06
EP1160454A3 (en) 2003-03-19
AU2810001A (en) 2001-12-06
US6309196B1 (en) 2001-10-30
MXPA01005262A (es) 2005-06-17
JP3779561B2 (ja) 2006-05-31
JP2002013493A (ja) 2002-01-18
EP1160454A2 (en) 2001-12-05
CA2326308A1 (en) 2001-12-01

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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 6A E 7A 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 PUBLICADO NA RPI 1975 DE 11/11/2008.