BR0007618A - Sapata semi-esférica - Google Patents

Sapata semi-esférica

Info

Publication number
BR0007618A
BR0007618A BR0007618-0A BR0007618A BR0007618A BR 0007618 A BR0007618 A BR 0007618A BR 0007618 A BR0007618 A BR 0007618A BR 0007618 A BR0007618 A BR 0007618A
Authority
BR
Brazil
Prior art keywords
semi
spherical
recess
space
shoe
Prior art date
Application number
BR0007618-0A
Other languages
English (en)
Inventor
Seiichi Nakayama
Shogo Muramatsu
Akira Takenaka
Original Assignee
Taiho Kogyo 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 Taiho Kogyo Co Ltd filed Critical Taiho Kogyo Co Ltd
Publication of BR0007618A publication Critical patent/BR0007618A/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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/18—Mechanical movements
    • Y10T74/18056—Rotary to or from reciprocating or oscillating
    • Y10T74/18296—Cam and slide
    • Y10T74/18336—Wabbler type

Abstract

Patente de Invenção: "SAPATA SEMI-ESFéRICA". Uma sapata semi-esférica 1 inclui uma face terminal 1B, que é disposta em contato deslizante com um plató cíclico 3 e uma superfície semi-esférica 1A, disposta em contato deslizante com um recesso semi-esférico 2A formado em um pistão 2. Um recesso esférico 1C é formado na parte superior da superfície semi-esférica 1A para definir o espaço 4, que serve como reservatório de óleo lubrificante entre o recesso esférico 1C e recesso semi-esférico 2B. Se o volume do espaço 4, que serve como um reservatório de óleo lubrificante, for aumentado, um acúmulo de pó no recesso esférico 1C que forma o espaço pode ser evitado de maneira favorável.
BR0007618-0A 1999-11-26 2000-11-24 Sapata semi-esférica BR0007618A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP33560999A JP3259777B2 (ja) 1999-11-26 1999-11-26 半球状シュー
PCT/JP2000/008267 WO2001038732A1 (fr) 1999-11-26 2000-11-24 Patin semi-spherique

Publications (1)

Publication Number Publication Date
BR0007618A true BR0007618A (pt) 2001-11-06

Family

ID=18290510

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0007618-0A BR0007618A (pt) 1999-11-26 2000-11-24 Sapata semi-esférica

Country Status (9)

Country Link
US (1) US6477938B1 (pt)
EP (1) EP1148236B1 (pt)
JP (1) JP3259777B2 (pt)
KR (1) KR100444423B1 (pt)
CN (1) CN1115482C (pt)
BR (1) BR0007618A (pt)
DE (1) DE60037009T2 (pt)
HU (1) HU222948B1 (pt)
WO (1) WO2001038732A1 (pt)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4388239B2 (ja) * 2001-03-26 2009-12-24 サンデン株式会社 斜板式圧縮機
JP4731756B2 (ja) * 2001-07-31 2011-07-27 サンデン株式会社 斜板式圧縮機
KR100559124B1 (ko) * 2002-12-16 2006-03-15 마쓰시타 레키 가부시키가이샤 냉매 압축기와 그것을 이용한 냉동기
JP3904011B2 (ja) 2004-09-03 2007-04-11 大豊工業株式会社 半球状シューの製造方法
JP2006070838A (ja) 2004-09-03 2006-03-16 Taiho Kogyo Co Ltd 摺動部材
DE102006008437A1 (de) * 2006-02-23 2007-10-04 Schaeffler Kg Gleitschuh für ein Taumelscheibengetriebe
JP5229576B2 (ja) 2009-01-30 2013-07-03 大豊工業株式会社 斜板式コンプレッサ
JP5495622B2 (ja) 2009-05-28 2014-05-21 大豊工業株式会社 シュー
JP5594466B2 (ja) 2010-07-28 2014-09-24 大豊工業株式会社 斜板式コンプレッサ

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53129164A (en) * 1977-04-19 1978-11-10 Toyoda Automatic Loom Works Manufacturing method of shoe for swash plate compressor
US4683804A (en) * 1985-01-18 1987-08-04 Taiho Kogyo Kabushiki Kaisha Swash plate type compressor shoe
DE3627652A1 (de) * 1985-08-16 1987-03-05 Toyoda Automatic Loom Works Gleitschuh fuer einen taumelscheibenkompressor
JPH0724913B2 (ja) * 1987-12-18 1995-03-22 株式会社リケン 斜板式圧縮機用シューの冷間鍛造方法
JPH087099Y2 (ja) * 1990-04-02 1996-02-28 株式会社豊田自動織機製作所 圧縮機における騒音低減構造
JP3503154B2 (ja) * 1993-10-01 2004-03-02 株式会社豊田自動織機 斜板式圧縮機
US5554009A (en) * 1993-10-13 1996-09-10 Honda Giken Kogyo Kabushiki Kaisha Swash-plate hydraulic pressure device
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
JP3568061B2 (ja) * 1995-05-17 2004-09-22 大豊工業株式会社 斜板式コンプレッサーの斜板及び斜板とシューとの組合わせ
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
JP3764754B2 (ja) * 1997-02-14 2006-04-12 株式会社豊田自動織機 斜板式圧縮機
JPH1122640A (ja) * 1997-07-08 1999-01-26 Riken Corp 斜板式圧縮機用シュー
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
JP2000257555A (ja) * 1999-03-08 2000-09-19 Toyota Autom Loom Works Ltd 圧縮機
JP4001257B2 (ja) * 1999-03-17 2007-10-31 株式会社豊田自動織機 圧縮機

Also Published As

Publication number Publication date
HUP0200261A2 (en) 2002-05-29
WO2001038732A1 (fr) 2001-05-31
JP2001153039A (ja) 2001-06-05
DE60037009T2 (de) 2008-07-10
DE60037009D1 (de) 2007-12-20
CN1115482C (zh) 2003-07-23
EP1148236A1 (en) 2001-10-24
CN1338029A (zh) 2002-02-27
EP1148236B1 (en) 2007-11-07
KR100444423B1 (ko) 2004-08-16
JP3259777B2 (ja) 2002-02-25
HU222948B1 (hu) 2004-01-28
EP1148236A4 (en) 2006-05-31
US6477938B1 (en) 2002-11-12
KR20010089619A (ko) 2001-10-06

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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]
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.