BR9901661A - Compressor de refrigerante do tipo de deslocamento variável e um método para montar o mesmo. - Google Patents

Compressor de refrigerante do tipo de deslocamento variável e um método para montar o mesmo.

Info

Publication number
BR9901661A
BR9901661A BR9901661-3A BR9901661A BR9901661A BR 9901661 A BR9901661 A BR 9901661A BR 9901661 A BR9901661 A BR 9901661A BR 9901661 A BR9901661 A BR 9901661A
Authority
BR
Brazil
Prior art keywords
valve
pressure
compressor
displacement
refrigerant
Prior art date
Application number
BR9901661-3A
Other languages
English (en)
Inventor
Masaki Ota
Taku Adaniya
Hirotaka Kurakake
Kenta Nishimura
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 BR9901661A publication Critical patent/BR9901661A/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
    • 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
    • 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
    • F04B2027/1809—Controlled pressure
    • F04B2027/1813—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
    • F04B27/14—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
    • F04B2027/1822—Valve-controlled fluid connection
    • F04B2027/1827—Valve-controlled fluid connection between crankcase and discharge chamber
    • 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
    • F04B2027/184—Valve controlling parameter
    • F04B2027/1859—Suction pressure
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S137/00—Fluid handling
    • Y10S137/907—Vacuum-actuated valves

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
  • Control Of Positive-Displacement Pumps (AREA)

Abstract

Patente de Invenção:<B>''COMPRESSOR DE REFRIGERANTE DO TIPO DE DESLOCAMENTO VARIáVEL E UM MéTODO PARA MONTAR O MESMO''<D>. Um compressor de refrigerante do tipo de deslocamento variável incluindo um alojamento de compressor possuindo internamente um mecanismo de compressão para comprimir um refrigerante, um mecanismo de variação de deslocamento para ajustavelmente variar uma quantidade do refrigerante comprimido e descarregado pelo mecanismo de compressão, e uma unidade de válvula de controle de deslocamento que controla a operação do mescanismo de variação de deslocamento, que é uma montagem de um mecanismo de leitura depressão formado por um elemento de fole com flanges, um elemento de válvula, um assento de válvula possuindo um orificio que coopera com o elemento de válvula, e uma haste de válvula que engata o mecanismo de leitura de pressão com o elemento de válvula, e são montados usando um elemento de parafuso de fixação e uma ferramenta de gabarito em posição em um eleitura de pressão, uma câmara de válvula e um furo de haste de válvula coaxialmente formado no alojamento do compressor por perfuração ou broqueamento dos dois lados do alojamento do compressor. O elemento de fole com flanges da undiade de válvula de controle de deslocamento é fixado na leitura de pressão por meio da flange do mesmo sendo engatada de modo roscado na leitura de pressão.
BR9901661-3A 1998-05-27 1999-05-27 Compressor de refrigerante do tipo de deslocamento variável e um método para montar o mesmo. BR9901661A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10145961A JPH11336660A (ja) 1998-05-27 1998-05-27 可変容量圧縮機およびその組み付け方法

Publications (1)

Publication Number Publication Date
BR9901661A true BR9901661A (pt) 2000-03-14

Family

ID=15397029

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9901661-3A BR9901661A (pt) 1998-05-27 1999-05-27 Compressor de refrigerante do tipo de deslocamento variável e um método para montar o mesmo.

Country Status (6)

Country Link
US (1) US6217292B1 (pt)
EP (1) EP0961031A3 (pt)
JP (1) JPH11336660A (pt)
KR (1) KR100323636B1 (pt)
CN (1) CN1237694A (pt)
BR (1) BR9901661A (pt)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100340606B1 (ko) * 1999-09-10 2002-06-15 이시카와 타다시 용량 가변형 압축기의 제어밸브
JP2004162640A (ja) * 2002-11-14 2004-06-10 Toyota Industries Corp 容量可変型圧縮機の制御弁
US20040238780A1 (en) * 2003-06-02 2004-12-02 Gethmann Doug P. Control valve with integrated hardened valve seat
US20060064982A1 (en) * 2004-09-30 2006-03-30 Mitten Manufacturing Valve for dynamic control of fuel flow rate in gas turbine power plant, power plant and components thereof employing such valve, and method of constructing such valve
JP2006189115A (ja) * 2005-01-07 2006-07-20 Tgk Co Ltd 制御弁の取り付け構造
US7611335B2 (en) * 2006-03-15 2009-11-03 Delphi Technologies, Inc. Two set-point pilot piston control valve
CN102575655A (zh) * 2009-10-05 2012-07-11 舍弗勒技术股份两合公司 液压的泵装置
JP2011163313A (ja) * 2010-02-15 2011-08-25 Shinhan Electro-Mechanics Co Ltd 可変容量圧縮機の容量制御弁、およびその組み立て方法
CN102270940A (zh) * 2011-07-20 2011-12-07 太原理工大学 用于电力监测装置的电场感应式供电方法
JP2016020682A (ja) * 2014-06-19 2016-02-04 株式会社テージーケー 可変容量圧縮機用制御弁
DE102018007307A1 (de) * 2018-09-17 2020-03-19 Vat Holding Ag Stifthubvorrichtung
JP7419349B2 (ja) 2019-04-03 2024-01-22 イーグル工業株式会社 容量制御弁
CN113646530A (zh) * 2019-04-03 2021-11-12 伊格尔工业股份有限公司 容量控制阀
EP4242504A3 (en) 2019-04-24 2023-11-15 Eagle Industry Co., Ltd. Capacity control valve

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4108197A (en) * 1977-02-23 1978-08-22 Robertshaw Controls Company Condition response differential vacuum regulator and method of making the same
CA1123402A (en) 1978-04-17 1982-05-11 Richard E. Widdowson Pressure operated hydraulic control valve
US4688997A (en) 1985-03-20 1987-08-25 Kabushiki Kaisha Toyoda Jidoshokki Seisakusho Variable displacement compressor with variable angle wobble plate and wobble angle control unit
JPS62206277A (ja) * 1986-03-06 1987-09-10 Toyoda Autom Loom Works Ltd 揺動斜板型圧縮機におけるワツブルプレ−トの揺動傾斜角戻し機構
US4732544A (en) * 1986-06-12 1988-03-22 Diesel Kiki Co., Ltd. Variable capacity wobble plate compressor
JPH02115577A (ja) * 1988-10-24 1990-04-27 Sanden Corp 容量可変形揺動式圧縮機
EP0536989B1 (en) 1991-10-07 1995-05-03 Sanden Corporation Slant plate type compressor with variable capacity control mechanism
US5681150A (en) * 1994-05-12 1997-10-28 Kabushiki Kaisha Toyoda Jidoshokki Seisakusho Piston type variable displacement compressor
JPH0886279A (ja) 1994-09-16 1996-04-02 Toyota Autom Loom Works Ltd 往復動型圧縮機
JP3728387B2 (ja) * 1998-04-27 2005-12-21 株式会社豊田自動織機 制御弁
JPH11325293A (ja) * 1998-05-15 1999-11-26 Fujikoki Corp 可変容量型圧縮機用の圧力調整弁

Also Published As

Publication number Publication date
EP0961031A3 (en) 2000-03-01
KR100323636B1 (ko) 2002-02-07
US6217292B1 (en) 2001-04-17
EP0961031A2 (en) 1999-12-01
KR19990087914A (ko) 1999-12-27
CN1237694A (zh) 1999-12-08
JPH11336660A (ja) 1999-12-07

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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]