BR0007617A - Sistema de deslizamento - Google Patents

Sistema de deslizamento

Info

Publication number
BR0007617A
BR0007617A BR0007617-1A BR0007617A BR0007617A BR 0007617 A BR0007617 A BR 0007617A BR 0007617 A BR0007617 A BR 0007617A BR 0007617 A BR0007617 A BR 0007617A
Authority
BR
Brazil
Prior art keywords
semi
spherical
recess
sliding contact
contact region
Prior art date
Application number
BR0007617-1A
Other languages
English (en)
Other versions
BR0007617B1 (pt
Inventor
Seiichi Nakayama
Original Assignee
Taiho Kogyo 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 Taiho Kogyo Ltd filed Critical Taiho Kogyo Ltd
Publication of BR0007617A publication Critical patent/BR0007617A/pt
Publication of BR0007617B1 publication Critical patent/BR0007617B1/pt

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
    • F04B27/0873—Component parts, e.g. sealings; Manufacturing or assembly thereof
    • F04B27/0878—Pistons
    • F04B27/0886—Piston shoes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
    • F05C2201/00—Metals
    • F05C2201/04—Heavy metals
    • F05C2201/0403—Refractory metals, e.g. V, W
    • F05C2201/0409—Molybdenum
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
    • F05C2253/00—Other material characteristics; Treatment of material
    • F05C2253/12—Coating

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
  • Bearings For Parts Moving Linearly (AREA)
  • Compressor (AREA)

Abstract

"SISTEMA DE DESLIZAMENTO". Uma sapata semi-esférica 1 inclui uma superfície semi-esférica 1A e uma face terminal plana 1B. A superfície semi-esférica 1A compreende uma região de contato deslizante 1a que está disposta em contato deslizante com um recesso semi-esférico 2B formado em um pistão 2 e uma entrada 1b localizada acima da região de contato deslizante 1a ou disposta em direção à parte superior (recesso 1C) da sapata semi-esférica. A entrada 1b possui um diâmetro D2 que é maior que o diâmetro D1 da região de contato deslizante 1a, permitindo, dessa forma, que uma folga 8 seja produzida entre a entrada 1b e uma parte oposta do recesso semi-esférico 2B no pistão 2. Um reservatório de óleo lubrificante no espaço 4 formado entre o recesso semi-esférico 2B e o recesso 1C da sapata semi-esférica 1 é introduzido na região de contato deslizante 1a através da folga 8. Foi desenvolvido um sistema deslizante tendo uma excelente resposta de deslizamento com relação à técnica anterior.
BRPI0007617-1A 1999-11-26 2000-11-24 sistema de deslizamento. BR0007617B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP33561099A JP3298571B2 (ja) 1999-11-26 1999-11-26 摺動装置
PCT/JP2000/008268 WO2001038733A1 (fr) 1999-11-26 2000-11-24 Dispositif de coulissement

Publications (2)

Publication Number Publication Date
BR0007617A true BR0007617A (pt) 2001-10-16
BR0007617B1 BR0007617B1 (pt) 2008-11-18

Family

ID=18290522

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0007617-1A BR0007617B1 (pt) 1999-11-26 2000-11-24 sistema de deslizamento.

Country Status (9)

Country Link
US (1) US6644172B1 (pt)
EP (1) EP1148237B1 (pt)
JP (1) JP3298571B2 (pt)
KR (1) KR100444424B1 (pt)
CN (1) CN1115481C (pt)
BR (1) BR0007617B1 (pt)
DE (1) DE60044181D1 (pt)
HU (1) HU222947B1 (pt)
WO (1) WO2001038733A1 (pt)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPWO2004092583A1 (ja) * 2003-04-17 2006-07-06 株式会社ヴァレオサーマルシステムズ 斜板式圧縮機
JP3925730B2 (ja) * 2004-12-28 2007-06-06 大豊工業株式会社 シュー
EP1750009B1 (en) * 2005-08-05 2019-07-03 Poclain Hydraulics A spherical joint of a hydrostatic piston machine
DE102006008437A1 (de) * 2006-02-23 2007-10-04 Schaeffler Kg Gleitschuh für ein Taumelscheibengetriebe
US7849783B2 (en) * 2006-05-31 2010-12-14 Ggb, Inc. Plastic shoes for compressors
DE502007003098D1 (de) * 2006-07-29 2010-04-22 Ixetic Mac Gmbh Vorrichtung zum ankoppeln eines kolbens an eine ringscheibe
JP5033432B2 (ja) * 2007-01-30 2012-09-26 株式会社豊田自動織機 摺動部品
DE102007012869A1 (de) * 2007-03-17 2008-09-18 Schaeffler Kg Taumelscheibengetriebe, insbesondere für einen Axialkolbenkompressor
KR101348854B1 (ko) * 2007-08-28 2014-01-15 한라비스테온공조 주식회사 압축기
JP5259526B2 (ja) * 2009-08-18 2013-08-07 内藤 秀一 斜板式圧縮機用シュー
JP5518650B2 (ja) * 2010-09-13 2014-06-11 内藤 秀一 斜板式圧縮機用シュー
CN102141028A (zh) * 2011-02-12 2011-08-03 上海光裕汽车空调压缩机有限公司 双向斜板式压缩机的滑履结构
CN106536928B (zh) 2014-07-23 2020-07-14 Ntn株式会社 斜盘式压缩机的半球滑履以及斜盘式压缩机

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53129311A (en) * 1977-04-19 1978-11-11 Toyoda Autom Loom Works Ltd Shoe for swash plate type compressor
US4568252A (en) * 1980-03-07 1986-02-04 Kabushiki Kaisha Toyoda Jidoshokki Seisakusho Swash-plate type compressor
US4512175A (en) * 1980-03-28 1985-04-23 Taiho Kogyo Co., Ltd. Swash plate type compressor shoe and manufacturing method therefor
JPS6026188A (ja) * 1983-07-20 1985-02-09 Taiho Kogyo Co Ltd 斜板式コンプレツサ
JPH075259Y2 (ja) * 1986-07-01 1995-02-08 株式会社豊田自動織機製作所 斜板式圧縮機におけるピストンとシューの係合構造
JP3588725B2 (ja) * 1993-09-10 2004-11-17 株式会社ゼクセルヴァレオクライメートコントロール 斜板式圧縮機の摺動構造
JP3642077B2 (ja) * 1995-01-27 2005-04-27 大豊工業株式会社 斜板式コンプレッサーの斜板
JP3039762B2 (ja) * 1995-03-07 2000-05-08 株式会社豊田自動織機製作所 往復動型圧縮機
JP3803135B2 (ja) * 1996-04-09 2006-08-02 株式会社リケン 斜板式圧縮機用シュー
JPH1122640A (ja) * 1997-07-08 1999-01-26 Riken Corp 斜板式圧縮機用シュー
US6024010A (en) * 1997-08-01 2000-02-15 Ntn Corporation Shoe for swash plate type compressor and shoe assembly
JPH1150960A (ja) * 1997-08-01 1999-02-23 Ntn Corp 斜板式コンプレッサ用シュー及びその組込み構造
JP3958420B2 (ja) * 1997-11-28 2007-08-15 サンデン株式会社 斜板式コンプレッサー用シュー及び斜板式コンプレッサー用ピストンジョイント
JP2000018153A (ja) * 1998-06-30 2000-01-18 Sanden Corp 斜板式圧縮機
JP4149056B2 (ja) * 1998-12-10 2008-09-10 Ｎｔｎ株式会社 斜板式コンプレッサの軸受装置

Also Published As

Publication number Publication date
CN1338028A (zh) 2002-02-27
HUP0200153A2 (en) 2002-05-29
DE60044181D1 (de) 2010-05-27
JP3298571B2 (ja) 2002-07-02
KR100444424B1 (ko) 2004-08-16
EP1148237A4 (en) 2006-05-24
JP2001153040A (ja) 2001-06-05
CN1115481C (zh) 2003-07-23
EP1148237A1 (en) 2001-10-24
WO2001038733A1 (fr) 2001-05-31
HU222947B1 (hu) 2004-01-28
US6644172B1 (en) 2003-11-11
EP1148237B1 (en) 2010-04-14
BR0007617B1 (pt) 2008-11-18
KR20010108123A (ko) 2001-12-07

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Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
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 24/11/2000, 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 19A 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 2541 DE 17-09-2019 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.