BRPI0703911A - sapata para compressores - Google Patents

sapata para compressores

Info

Publication number
BRPI0703911A
BRPI0703911A BRPI0703911-5A BRPI0703911A BRPI0703911A BR PI0703911 A BRPI0703911 A BR PI0703911A BR PI0703911 A BRPI0703911 A BR PI0703911A BR PI0703911 A BRPI0703911 A BR PI0703911A
Authority
BR
Brazil
Prior art keywords
sliding contact
spherical
semi
compressor shoe
base part
Prior art date
Application number
BRPI0703911-5A
Other languages
English (en)
Inventor
Takayuki Kato
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
Priority claimed from JP2006251008A external-priority patent/JP2008069747A/ja
Priority claimed from JP2006251012A external-priority patent/JP2008069748A/ja
Application filed by Toyota Jidoshokki Kk filed Critical Toyota Jidoshokki Kk
Publication of BRPI0703911A publication Critical patent/BRPI0703911A/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
    • F04B27/0873—Component parts, e.g. sealings; Manufacturing or assembly thereof
    • F04B27/0878—Pistons
    • F04B27/0886—Piston shoes
    • 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
    • F04B27/0882—Pistons piston shoe retaining 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
    • F04B27/1036—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
    • F04B27/1063—Actuating-element bearing means or driving-axis bearing 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
    • F04B27/1036—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
    • 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
    • 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
    • F04B39/0027—Pulsation and noise damping means
    • 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
    • F05B2210/12—Kind or type gaseous, i.e. compressible
    • 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
    • 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
    • F05B2260/00—Function
    • F05B2260/96—Preventing, counteracting or reducing vibration or noise
    • F05B2260/962—Preventing, counteracting or reducing vibration or noise by means creating "anti-noise"
    • 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
    • Y10S417/00—Pumps

Landscapes

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

Abstract

SAPATA PARA COMPRESSORES A presente invenção refere-se a uma sapata para compressores, na qual a redução de peso e resistência prática pode ser compatibilizadas uma com a outra, é fornecida. Uma sapata 21 para compressores, de acordo com a invenção, compreende uma parte de base 211 possuindo uma superfície de contato deslizante de placa "swash" 211 a em contato deslizante com uma placa "swash" 8 e uma parte semi-esférica 212 criada de forma integral com a parte de base 211 e possuindo uma superfície de contato deslizante e assento de suporte 212a em contato deslizante com um assento de suporte lOa, que está na forma de uma superfície esférica e fornecido de forma cóncava em um pistão 10. Uma cavidade 213 é formada entre a parte de base 211 e a parte semi-esférica 212. A parte de base 211 e a parte semi-esférica 212 são conectadas uma à outra por uma parte de conexão sólida 214, que passa através dos centros de ambas as partes e se estende em uma direção central de ambas as partes.
BRPI0703911-5A 2006-09-15 2007-09-12 sapata para compressores BRPI0703911A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2006251008A JP2008069747A (ja) 2006-09-15 2006-09-15 圧縮機用シュー及びその製造方法
JP2006251012A JP2008069748A (ja) 2006-09-15 2006-09-15 圧縮機用シュー及びその製造方法

Publications (1)

Publication Number Publication Date
BRPI0703911A true BRPI0703911A (pt) 2008-04-29

Family

ID=38736021

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0703911-5A BRPI0703911A (pt) 2006-09-15 2007-09-12 sapata para compressores

Country Status (4)

Country Link
US (1) US20090151552A1 (pt)
EP (1) EP1906014A2 (pt)
KR (1) KR20080025347A (pt)
BR (1) BRPI0703911A (pt)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6937100B2 (ja) 2016-09-30 2021-09-22 大豊工業株式会社 コンプレッサ用シュー

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3627652A1 (de) * 1985-08-16 1987-03-05 Toyoda Automatic Loom Works Gleitschuh fuer einen taumelscheibenkompressor
US7313997B2 (en) * 2006-05-26 2008-01-01 Visteon Global Technologies, Inc. Copper alloy piston shoe

Also Published As

Publication number Publication date
US20090151552A1 (en) 2009-06-18
EP1906014A2 (en) 2008-04-02
KR20080025347A (ko) 2008-03-20

Similar Documents

Publication Publication Date Title
ES2595935T3 (es) Artículo de calzado
BRPI0616071B8 (pt) métodos de revestir uma micropartícula cristalina pré-formada em suspensão com um agente ativo
MXPA03011205A (es) Caucho de nitrilo hidrogenado de peso molecular bajo.
BRPI1002286A2 (pt) ferramenta de perfuração para remoção de cavacos por usinagem, assim como, uma parte superior livre para a mesma
CN105564529A (zh) 一种足式机器人仿生足底机构
BRPI0518799A2 (pt) prendedor para prender de forma descatÁvel a parte superior de um calÇado
BR112013028116A2 (pt) êmbolo de rolamento para um fole de rolamento de mola pneumática
BR112012012091A2 (pt) absorvedor de choque hidráulico
BR112012028325A2 (pt) dispositivo para exercícios com movimentos variados de caminhada
BRPI0415447A (pt) sapato de feitio de salto alto com aspectos de melhora de conforto de desempenho
BR0302813A (pt) Memória descritiva
TWM302355U (en) Fixation and cushion structure of knee joint
BRPI0804608A2 (pt) pneumático com maior durabilidade do costado inferior
BR0318081A (pt) Amortecedor, principalmente para componentes móveis de móveis
MA31430B1 (fr) Formulation a liberation prolongee de nevirapine
EP2613051A3 (en) Method and device for assembling swash plate type fluid machine
BR0007618A (pt) Sapata semi-esférica
BRPI0918182B1 (pt) articulação esférica para veículo automovel e processo para a fabricação de um componente de um casquilho de mancal de uma articulação esférica.
BR0003362A (pt) Compressor de refrigeração com placa de encosto, com deslocamento fixo e cabeçote único
EP1256717A3 (en) Shoe for swash plate type compressor
BRPI0805202A8 (pt) construção de suporte de corpo de calibragem para freio a disco de véiculo
BRPI0601944A (pt) compressor hermético
BR0300261A (pt) Compressor alternado
BR0003378A (pt) Compressor de refrigeração com placa de encosto, com deslocamento fixo e cabeçote único
EP1736679A3 (en) Disc brake

Legal Events

Date Code Title Description
B03H Publication of an application: rectification [chapter 3.8 patent gazette]

Free format text: REFERENTE A RPI 1947 DE 29/04/2008, QUANTO AO ITEM (72).

B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE AS 3A E 4A 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 2161 DE 05/06/2012.