BR0001010A - Estrutura de encaixe para válvula de controle em compressor de capacidade variável - Google Patents

Estrutura de encaixe para válvula de controle em compressor de capacidade variável

Info

Publication number
BR0001010A
BR0001010A BR0001010A BR0001010A BR0001010A BR 0001010 A BR0001010 A BR 0001010A BR 0001010 A BR0001010 A BR 0001010A BR 0001010 A BR0001010 A BR 0001010A BR 0001010 A BR0001010 A BR 0001010A
Authority
BR
Brazil
Prior art keywords
control valve
plug
variable capacity
capacity compressor
stepped
Prior art date
Application number
BR0001010A
Other languages
English (en)
Inventor
Kiyohiro Yamada
Hiroyuki Nakaima
Masahiro Kawaguchi
Shingo Kumazawa
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 BR0001010A publication Critical patent/BR0001010A/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
    • 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
    • F04B39/14—Provisions for readily assembling or disassembling
    • 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
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/22—Arrangements for enabling ready assembly or disassembly
    • 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
    • F04B27/10—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 having stationary cylinders
    • F04B27/1009—Distribution members
    • 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
    • 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
    • F04B27/10—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 having stationary cylinders
    • F04B27/1036—Component parts, details, e.g. sealings, lubrication
    • F04B27/1081—Casings, housings
    • 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
    • F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • F04B49/06—Control using electricity
    • F04B49/065—Control using electricity and making use of computers
    • 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
    • Y10T137/00—Fluid handling
    • Y10T137/7504—Removable valve head and seat unit
    • Y10T137/7668—Retained by bonnet or closure
    • 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
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/86493—Multi-way valve unit
    • Y10T137/86574—Supply and exhaust
    • Y10T137/86622—Motor-operated

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
  • Compressor (AREA)
  • Rotary Pumps (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)

Abstract

Patente de Invenção: <B>"ESTRUTURA DE ENCAIXE PARA VáLVULA DE CONTROLE EM COMPRESSOR DE CAPACIDADE VARIáVEL"<D>. Estrutura de encaixe de uma válvula de controle em um compressor de capacidade variável, de acordo com a presente invenção, na qual é formada uma porção escalonada 92 através da conexão de duas superfícies cónicas 93a e 93b, o diâmetro de cada uma das quais diminui progressivamente na direção da profundidade de um orifício de encaixe 32 (em uma direção de inserção de uma válvula de controle 33) entre cada porção de superfície escalonada 57, 67, 74, 91 de um orifício de encaixe 32. Uma primeira superfície cónica 93a em uma parte profunda de cada porção escalonada 92 apresenta uma inclinação menor na direção de inserção do que uma segunda superfície cónica 93b no lado de entrada. A primeira superfície cónica 93a é formada, de modo que seu diâmetro interno no lado de entrada seja um pouco maior do que o diâmetro externo de cada anel em O 61, 70, 77 disposto em cada porção de superfície escalonada 57, 67, 74 em uma condição livre.
BR0001010A 1999-03-04 2000-03-03 Estrutura de encaixe para válvula de controle em compressor de capacidade variável BR0001010A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5723799A JP2000257552A (ja) 1999-03-04 1999-03-04 可変容量圧縮機における制御弁の取付構造

Publications (1)

Publication Number Publication Date
BR0001010A true BR0001010A (pt) 2000-09-05

Family

ID=13049935

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0001010A BR0001010A (pt) 1999-03-04 2000-03-03 Estrutura de encaixe para válvula de controle em compressor de capacidade variável

Country Status (6)

Country Link
US (1) US6254356B1 (pt)
EP (1) EP1033491A3 (pt)
JP (1) JP2000257552A (pt)
KR (1) KR100317685B1 (pt)
CN (1) CN1144949C (pt)
BR (1) BR0001010A (pt)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3986331B2 (ja) * 2002-03-07 2007-10-03 株式会社日立製作所 内燃機関のバルブタイミング制御装置
US6939112B2 (en) * 2002-04-25 2005-09-06 Sanden Corporation Variable displacement compressors
JP2006029144A (ja) * 2004-07-13 2006-02-02 Sanden Corp 可変容量斜板式圧縮機の容量制御弁
JP2008157031A (ja) 2006-12-20 2008-07-10 Toyota Industries Corp クラッチレス可変容量型圧縮機における電磁式容量制御弁
KR101303694B1 (ko) * 2012-04-16 2013-09-04 (주)신한전기 밸브바디 및 이를 갖춘 가변용량압축기용 용량제어밸브
KR20190092234A (ko) * 2018-01-29 2019-08-07 한온시스템 주식회사 압축기의 제어장치, 그에 사용되는 전자식 제어밸브 및 그를 포함한 전동 압축기
JP7220963B2 (ja) * 2018-07-12 2023-02-13 イーグル工業株式会社 容量制御弁
US11428332B2 (en) 2020-12-17 2022-08-30 Delphi Technologies Ip Limited Valve assembly with anti-tip features
CN113477471B (zh) * 2021-07-08 2022-09-23 苏州卓兆点胶股份有限公司 高品质自动点胶装置
CN115672653A (zh) * 2021-07-29 2023-02-03 苏州卓兆点胶股份有限公司 双组份胶水用点胶系统
CN114109806B (zh) * 2021-11-26 2022-12-13 深圳华星恒泰泵阀有限公司 流量可调的电磁泵

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO145173C (no) 1977-02-25 1982-01-27 Norske Remfabrik As Pakning av gummi eller lignende materiale.
JPS6231782U (pt) 1985-08-09 1987-02-25
JPS6287680A (ja) * 1985-10-14 1987-04-22 Atsugi Motor Parts Co Ltd 吐出量可変式縮機の制御弁
JPS62131981A (ja) * 1985-12-02 1987-06-15 Saginomiya Seisakusho Inc 容量可変コンプレツサにおける容量制御弁
JPH085310B2 (ja) 1989-04-29 1996-01-24 日産自動車株式会社 車両用空調装置
US5687997A (en) 1993-06-28 1997-11-18 Beacom; Roger Sealing gasket with lubricant rib and retainer element
SE507067C2 (sv) * 1994-03-11 1998-03-23 Voac Hydraulics Boraas Ab Elektromagnetisk pilotventilinsats med utbytbar flödesstrypande ändförslutning
US5513673A (en) * 1994-05-23 1996-05-07 Lectron Products, Inc. Electrically modulated pressure regulator valve with variable force solenoid
US5571248A (en) * 1995-03-10 1996-11-05 General Motors Corporation Pressure regulator
JP3432994B2 (ja) * 1996-04-01 2003-08-04 株式会社豊田自動織機 可変容量型圧縮機用制御弁
US5651391A (en) * 1996-05-06 1997-07-29 Borg-Warner Automotive, Inc. Three-way solenoid valve
US5894860A (en) * 1997-06-12 1999-04-20 General Motors Corporation Proportional pressure control solenoid valve
JPH1162842A (ja) * 1997-08-08 1999-03-05 Toyota Autom Loom Works Ltd 可変容量型圧縮機の容量制御弁
US6036477A (en) * 1997-10-03 2000-03-14 Frandsen; Sue C. Indefinitely reusable candle

Also Published As

Publication number Publication date
CN1144949C (zh) 2004-04-07
EP1033491A2 (en) 2000-09-06
KR20000062488A (ko) 2000-10-25
JP2000257552A (ja) 2000-09-19
CN1268627A (zh) 2000-10-04
KR100317685B1 (ko) 2001-12-24
EP1033491A3 (en) 2001-01-03
US6254356B1 (en) 2001-07-03

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Legal Events

Date Code Title Description
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B11D Dismissal acc. art. 38, par 2 of ipl - failure to pay fee after grant in time
B15K Others concerning applications: alteration of classification

Ipc: F04B 53/22 (2006.01), F04B 27/18 (2006.01)