BR0002588A - Compressor do tipo com capacidade variável com válvula de retenção - Google Patents

Compressor do tipo com capacidade variável com válvula de retenção

Info

Publication number
BR0002588A
BR0002588A BR0002588-7A BR0002588A BR0002588A BR 0002588 A BR0002588 A BR 0002588A BR 0002588 A BR0002588 A BR 0002588A BR 0002588 A BR0002588 A BR 0002588A
Authority
BR
Brazil
Prior art keywords
valve
communication port
check valve
variable capacity
compressor
Prior art date
Application number
BR0002588-7A
Other languages
English (en)
Inventor
Kazuhiko Minami
Takeshi Imanishi
Kazuya Kimura
Atsuyuki Morishita
Original Assignee
Toyoda Automatic Loom Works
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 Toyoda Automatic Loom Works filed Critical Toyoda Automatic Loom Works
Publication of BR0002588A publication Critical patent/BR0002588A/pt

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K15/00—Check valves
    • 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
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/10—Adaptations or arrangements of distribution members
    • F04B39/102—Adaptations or arrangements of distribution members the members being disc valves
    • 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
    • F04B27/14—Control
    • F04B27/16—Control of pumps with stationary cylinders
    • F04B27/18—Control of pumps with stationary cylinders by varying the relative positions of a swash plate and a cylinder block
    • F04B27/1804—Controlled by crankcase pressure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K15/00—Check valves
    • F16K15/02—Check valves with guided rigid valve members
    • F16K15/025—Check valves with guided rigid valve members the valve being loaded by a spring
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
    • F16K3/30—Details
    • F16K3/34—Arrangements for modifying the way in which the rate of flow varies during the actuation of the valve

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
  • Compressor (AREA)
  • Check Valves (AREA)
  • Lift Valve (AREA)

Abstract

Patente de Invenção:<B>"COMPRESSOR DO TIPO COM CAPACIDADE VARIáVEL COM VáLVULA DE RETENçãO"<D>. Um compressor de capacidade variável possui uma placa de encosto, pistões reciprocantes em furos de cilindro, uma câmara de sucção e uma câmara de descarga. Uma válvula de retenção arranjada no compressor. A válvula de retenção possui um membro de assento de válvula com uma passagem de fluxo e um assento de válvula, uma carcaça ligada ao membro de assento de válvula, e um elemento de válvula arranjado na carcaça para cooperação com o assento de válvula. A carcaça tem um orifício de comunicação formado através dela para permitir que o gás flua da passagem de fluxo através do orifício de comunicação para o circuito externo. O orifício de comunicação tem um formato triangular de forma que uma área de abertura do orifício de comunicação com relação a um deslocamento de válvula é menor do que a de um orifício de comunicação de uma válvula de retenção no caso onde uma área de abertura é proporcional ao deslocamento da válvula.
BR0002588-7A 1999-06-07 2000-06-07 Compressor do tipo com capacidade variável com válvula de retenção BR0002588A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11160051A JP2000346217A (ja) 1999-06-07 1999-06-07 逆止弁

Publications (1)

Publication Number Publication Date
BR0002588A true BR0002588A (pt) 2001-01-02

Family

ID=15706862

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0002588-7A BR0002588A (pt) 1999-06-07 2000-06-07 Compressor do tipo com capacidade variável com válvula de retenção

Country Status (5)

Country Link
EP (1) EP1059446A3 (pt)
JP (1) JP2000346217A (pt)
KR (1) KR20010006784A (pt)
CN (1) CN1276494A (pt)
BR (1) BR0002588A (pt)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7014428B2 (en) 2002-12-23 2006-03-21 Visteon Global Technologies, Inc. Controls for variable displacement compressor
JP4329645B2 (ja) 2004-08-18 2009-09-09 株式会社豊田自動織機 逆止弁
JP2006138315A (ja) 2004-10-13 2006-06-01 Denso Corp レギュレートバルブ
JP4549884B2 (ja) * 2005-02-25 2010-09-22 株式会社デンソー 流体機械
JP4429931B2 (ja) * 2005-02-07 2010-03-10 サンデン株式会社 開度調整弁
JP4879713B2 (ja) * 2006-11-20 2012-02-22 太平洋工業株式会社 チェックバルブ
EP2193273B1 (de) * 2007-10-02 2011-02-16 Ixetic Bad Homburg GmbH Hubkolbenmaschine
KR101607711B1 (ko) 2009-11-25 2016-03-30 한온시스템 주식회사 가변용량형 사판식 압축기
US9322402B2 (en) 2010-02-24 2016-04-26 J-Mac Tool, Inc. Dove-tail clamp
WO2013071286A1 (en) * 2011-11-10 2013-05-16 J-Mac Tool, Inc. Pump system
JP5612350B2 (ja) * 2010-04-15 2014-10-22 株式会社テイエルブイ リリーフ弁
PL2564094T3 (pl) * 2010-04-30 2019-02-28 Andritz Inc. Próżniowy zawór regulacyjny do próżniowego układu odwadniającego
JP5588234B2 (ja) * 2010-06-15 2014-09-10 株式会社テイエルブイ リリーフ弁
JP6237274B2 (ja) * 2014-01-30 2017-11-29 株式会社豊田自動織機 圧縮機の逆止弁
WO2016158645A1 (ja) * 2015-03-27 2016-10-06 株式会社ヴァレオジャパン ベーン型圧縮機
DE102015212362B3 (de) * 2015-07-01 2016-09-22 Magna Powertrain Bad Homburg GmbH Kompressor mit Ventil sowie Verfahren zum Betrieb desselben
KR102130407B1 (ko) * 2017-07-27 2020-07-07 한온시스템 주식회사 압축기
KR102130406B1 (ko) * 2017-07-27 2020-07-07 한온시스템 주식회사 압축기
CN114658857A (zh) 2020-12-23 2022-06-24 丹佛斯（天津）有限公司 流量控制阀、具有流量控制阀的油泵组件以及涡旋压缩机

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5835068U (ja) * 1981-09-01 1983-03-07 アイシン精機株式会社 リリ−フバルブを持つ流量制御弁
JPS58152183A (ja) * 1982-03-05 1983-09-09 Nippon Denso Co Ltd 可変容量圧縮機
JPS60237282A (ja) * 1984-05-11 1985-11-26 Hitachi Ltd ポンプの合成樹脂製逆止弁
JP2555026B2 (ja) * 1986-05-23 1996-11-20 株式会社日立製作所 容量可変型圧縮機
JP2548386B2 (ja) * 1989-06-30 1996-10-30 松下電器産業株式会社 ナンバープレートの用途コード認識方法
JPH04234580A (ja) * 1990-12-29 1992-08-24 Toyota Autom Loom Works Ltd 可変容量型圧縮機
JP3254853B2 (ja) * 1993-11-05 2002-02-12 株式会社豊田自動織機 クラッチレス片側ピストン式可変容量圧縮機
JP3587012B2 (ja) 1996-03-12 2004-11-10 株式会社豊田自動織機 クラッチレス圧縮機
AU7210896A (en) * 1996-10-09 1998-05-05 York International A/S A method of operating a refrigeration system and a control valve
JPH10141219A (ja) * 1996-11-11 1998-05-26 Sanden Corp 可変容量圧縮機
JPH10159768A (ja) * 1996-12-03 1998-06-16 Zexel Corp 冷媒圧縮機の吸入弁装置
JP3644784B2 (ja) * 1997-02-19 2005-05-11 カヤバ工業株式会社 斜板式油圧ポンプまたはモータ
JPH10325393A (ja) * 1997-05-26 1998-12-08 Zexel Corp 可変容量型斜板式クラッチレスコンプレッサ

Also Published As

Publication number Publication date
EP1059446A3 (en) 2002-06-26
EP1059446A2 (en) 2000-12-13
JP2000346217A (ja) 2000-12-15
CN1276494A (zh) 2000-12-13
KR20010006784A (ko) 2001-01-26

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Legal Events

Date Code Title Description
B08F Application fees: application dismissed [chapter 8.6 patent gazette]

Free format text: REFERENTE A 4A , 5A E 6A 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 8.6 PUBLICADO NA RPI 1871 DE 14/11/2006.