BR112022005098A2 - Compressor do tipo pistão - Google Patents

Compressor do tipo pistão

Info

Publication number
BR112022005098A2
BR112022005098A2 BR112022005098A BR112022005098A BR112022005098A2 BR 112022005098 A2 BR112022005098 A2 BR 112022005098A2 BR 112022005098 A BR112022005098 A BR 112022005098A BR 112022005098 A BR112022005098 A BR 112022005098A BR 112022005098 A2 BR112022005098 A2 BR 112022005098A2
Authority
BR
Brazil
Prior art keywords
channels
communication
drive shaft
shaft
type compressor
Prior art date
Application number
BR112022005098A
Other languages
English (en)
Inventor
Akihiro Muranishi
Satoru Shimada
Shinya Yamamoto
Yosuke Inagaki
Original Assignee
Toyota Jidoshokki Kk
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 Toyota Jidoshokki Kk filed Critical Toyota Jidoshokki Kk
Publication of BR112022005098A2 publication Critical patent/BR112022005098A2/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
    • F04B27/10—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
    • F04B27/12—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 having plural sets of cylinders or pistons
    • 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
    • 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
    • F04B27/0895—Component parts, e.g. sealings; Manufacturing or assembly thereof driving means
    • 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
    • F04B27/10—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
    • F04B27/1045—Cylinders
    • 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
    • F04B27/1054—Actuating elements
    • 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
    • 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
    • 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
    • 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
    • F04B39/12—Casings; Cylinders; Cylinder heads; Fluid connections
    • 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
    • F04B39/12—Casings; Cylinders; Cylinder heads; Fluid connections
    • F04B39/122—Cylinder block
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2210/00—Working fluid
    • F05B2210/10—Kind or type
    • F05B2210/14—Refrigerants with particular properties, e.g. HFC-134a

Landscapes

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

Abstract

compressor do tipo pistão. a presente invenção refere-se a um compressor do tipo pistão que se formou em blocos de cilindros (21, 23) de seus primeiros canais de comunicação (37a, 41a) ou similares conectados a furos de cilindro (35a, 39a) ou similares. um eixo de acionamento (3) formou nele canais de eixo (3a, 3b) que se estendem na direção do eixo de acionamento axial (o) e canais de trajetória (3c, 3e) que se estendem em uma direção radial do eixo de acionamento (3) em comunicação com os canais de eixo (3a, 3b) e que são intermitentes em comunicação com os primeiros canais de comunicação (37a, 41a) ou similares em conjunto com rotação do eixo de acionamento (3). um corpo móvel compreende: bobinas (55, 57) que são dispostas dentro dos canais do eixo (3a, 3b) de forma a serem móveis na direção axial do eixo de acionamento (o); e tampas (63, 65) que são dispostas nos canais do trajetória (3c, 3e) de forma a engatar as bobinas (55, 57) e que são capazes de mudar as áreas de comunicação com relação aos canais de trajetória (3c, 3e), os primeiros canais de comunicação (37a 41a), e similares. as tampas (63, 65) são configuradas para maximizar as áreas de comunicação quando a taxa de fluxo de descarga está em um nível máximo, e para minimizar as áreas de comunicação quando a taxa de fluxo de descarga está em um nível mínimo.
BR112022005098A 2019-10-02 2020-09-29 Compressor do tipo pistão BR112022005098A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2019182508A JP7230762B2 (ja) 2019-10-02 2019-10-02 ピストン式圧縮機
PCT/JP2020/036897 WO2021065905A1 (ja) 2019-10-02 2020-09-29 ピストン式圧縮機

Publications (1)

Publication Number Publication Date
BR112022005098A2 true BR112022005098A2 (pt) 2022-06-21

Family

ID=75338357

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112022005098A BR112022005098A2 (pt) 2019-10-02 2020-09-29 Compressor do tipo pistão

Country Status (5)

Country Link
JP (1) JP7230762B2 (pt)
KR (1) KR20220051001A (pt)
CN (1) CN114585813B (pt)
BR (1) BR112022005098A2 (pt)
WO (1) WO2021065905A1 (pt)

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3280696B2 (ja) * 1992-05-06 2002-05-13 株式会社デンソー 可変容量圧縮機
JP3303381B2 (ja) * 1992-03-04 2002-07-22 株式会社日本自動車部品総合研究所 斜板型可変容量コンプレッサ
JP3125461B2 (ja) * 1992-09-16 2001-01-15 株式会社豊田自動織機製作所 可変容量型圧縮機
JPH07119631A (ja) * 1993-08-26 1995-05-09 Nippondenso Co Ltd 斜板型可変容量圧縮機
EP0855505B1 (en) * 1997-01-24 2004-03-31 Kabushiki Kaisha Toyota Jidoshokki Variable displacement compressor
JP2008196459A (ja) * 2007-02-15 2008-08-28 Toyota Industries Corp ピストン式圧縮機
JP2008240691A (ja) * 2007-03-28 2008-10-09 Toyota Industries Corp 固定容量型ピストン式圧縮機における冷媒吸入構造及び固定容量型ピストン式圧縮機における運転制御方法
KR100917449B1 (ko) * 2007-06-01 2009-09-14 한라공조주식회사 압축기
JP2009062834A (ja) * 2007-09-04 2009-03-26 Toyota Industries Corp 固定容量型ピストン式圧縮機における冷媒吸入構造
JP5306680B2 (ja) 2008-03-18 2013-10-02 シチズンホールディングス株式会社 電子機器
BR112013025034A2 (pt) * 2011-03-31 2016-12-27 Toyota Jidoshokki Kk compressor do tipo de placa oscilante
US9903352B2 (en) * 2012-11-05 2018-02-27 Kabushiki Kaisha Toyota Jidoshokki Swash plate type variable displacement compressor
JP6083291B2 (ja) * 2013-03-27 2017-02-22 株式会社豊田自動織機 容量可変型斜板式圧縮機
JP2018204439A (ja) * 2017-05-30 2018-12-27 株式会社豊田自動織機 容量可変型斜板式圧縮機
JP7119631B2 (ja) 2018-06-20 2022-08-17 日本電信電話株式会社 検知装置、検知方法および検知プログラム

Also Published As

Publication number Publication date
JP2021059978A (ja) 2021-04-15
CN114585813B (zh) 2023-06-06
WO2021065905A1 (ja) 2021-04-08
CN114585813A (zh) 2022-06-03
JP7230762B2 (ja) 2023-03-01
KR20220051001A (ko) 2022-04-25

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Legal Events

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B06W Patent application suspended after preliminary examination (for patents with searches from other patent authorities) chapter 6.23 patent gazette]