BR112012017932B8 - Compressor - Google Patents

Compressor

Info

Publication number
BR112012017932B8
BR112012017932B8 BR112012017932A BR112012017932A BR112012017932B8 BR 112012017932 B8 BR112012017932 B8 BR 112012017932B8 BR 112012017932 A BR112012017932 A BR 112012017932A BR 112012017932 A BR112012017932 A BR 112012017932A BR 112012017932 B8 BR112012017932 B8 BR 112012017932B8
Authority
BR
Brazil
Prior art keywords
housing
compressor
compression mechanism
flow path
driveshaft
Prior art date
Application number
BR112012017932A
Other languages
English (en)
Other versions
BR112012017932A2 (pt
BR112012017932B1 (pt
Inventor
Yamada Masahiro
Murakami Yasuhiro
Takahashi Nobuo
Original Assignee
Daikin Ind Ltd
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 Daikin Ind Ltd filed Critical Daikin Ind Ltd
Publication of BR112012017932A2 publication Critical patent/BR112012017932A2/pt
Publication of BR112012017932B1 publication Critical patent/BR112012017932B1/pt
Publication of BR112012017932B8 publication Critical patent/BR112012017932B8/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
    • F04B39/02—Lubrication
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
    • F04C18/02—Rotary-piston pumps specially adapted for elastic fluids of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents
    • F04C18/0207—Rotary-piston pumps specially adapted for elastic fluids of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents both members having co-operating elements in spiral form
    • F04C18/0215—Rotary-piston pumps specially adapted for elastic fluids of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents both members having co-operating elements in spiral form where only one member is moving
    • 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
    • F04B49/02—Stopping, starting, unloading or idling control
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C23/00—Combinations of two or more pumps, each being of rotary-piston or oscillating-piston type, specially adapted for elastic fluids; Pumping installations specially adapted for elastic fluids; Multi-stage pumps specially adapted for elastic fluids
    • F04C23/008—Hermetic pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C28/00—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids
    • F04C28/28—Safety arrangements; Monitoring
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
    • F04C29/02—Lubrication; Lubricant separation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
    • F04C29/02—Lubrication; Lubricant separation
    • F04C29/026—Lubricant separation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
    • F04C29/02—Lubrication; Lubricant separation
    • F04C29/028—Means for improving or restricting lubricant flow
    • 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
    • F04B2203/00—Motor parameters
    • F04B2203/02—Motor parameters of rotating electric motors
    • F04B2203/021—Lubricating-oil temperature
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2240/00—Components
    • F04C2240/80—Other components
    • F04C2240/81—Sensor, e.g. electronic sensor for control or monitoring
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2270/00—Control; Monitoring or safety arrangements
    • F04C2270/19—Temperature
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2270/00—Control; Monitoring or safety arrangements
    • F04C2270/70—Safety, emergency conditions or requirements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2270/00—Control; Monitoring or safety arrangements
    • F04C2270/86—Detection
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
    • F04C29/12—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet

Abstract

COMPRESSOR. A presente invenção refere-se ao aumento da confiabilidade de um compressor por meio da medição apropriada da temperatura no interior do compressor. Um compressor pertence a presente invenção é equipado com uma carcaça (10), um mecanismo de compressão (15), um eixo de transmissão (17) uma estrutura principal (23), um motor (16), um elemento de formação de caminho de fluxo (91), e um mecanismo de medição de temperatura (76). A carcaça armazena óleo lubrificante em sua porção de fundo. O mecanismo de compressão comprime um gás refrigerante. O eixo de transmissão aciona o mecanismo de compressão. A estrutura principal tem o mecanismo de compressão colocado sobre a mesma e suporta o eixo de transmissão de tal maneira que o eixo de transmissão possa girar livremente. O motor aciona o eixo de transmissão. O elemento de formação de caminho de fluxo forma um caminho do fluxo de óleo (92). O caminho de fluxo de óleo é um espaço localizado nas proximidades de uma superfície periférica interna da carcaça e através do qual flui o óleo lubrificante que lubrifica as porções deslizantes incluindo o mecanismo de compressão e o eixo de transmissão. O mecanismo de medição de temperatura é disposto do lado de fora da carcaça. O mecanismo de medição de temperatura mede a temperatura de uma seção de uma superfície periférica externa da carcaça posicionadas nas proximidades do caminho de fluxo de óleo.
BR112012017932A 2010-01-20 2011-01-19 Compressor BR112012017932B8 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2010-010222 2010-01-20
JP2010010222 2010-01-20
PCT/JP2011/050876 WO2011090075A1 (ja) 2010-01-20 2011-01-19 圧縮機

Publications (3)

Publication Number Publication Date
BR112012017932A2 BR112012017932A2 (pt) 2020-08-25
BR112012017932B1 BR112012017932B1 (pt) 2021-08-24
BR112012017932B8 true BR112012017932B8 (pt) 2022-09-27

Family

ID=44306875

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112012017932A BR112012017932B8 (pt) 2010-01-20 2011-01-19 Compressor

Country Status (9)

Country Link
US (1) US9568000B2 (pt)
EP (1) EP2527654B1 (pt)
JP (1) JP4748285B1 (pt)
KR (1) KR101375500B1 (pt)
CN (1) CN102713288B (pt)
BR (1) BR112012017932B8 (pt)
ES (1) ES2681217T3 (pt)
TR (1) TR201807782T4 (pt)
WO (1) WO2011090075A1 (pt)

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WO2011090075A1 (ja) * 2010-01-20 2011-07-28 ダイキン工業株式会社 圧縮機
US9181949B2 (en) * 2012-03-23 2015-11-10 Bitzer Kuehlmaschinenbau Gmbh Compressor with oil return passage formed between motor and shell
US9011105B2 (en) * 2012-03-23 2015-04-21 Bitzer Kuehlmaschinenbau Gmbh Press-fit bearing housing with large gas passages
CN104684745B (zh) * 2012-09-25 2017-10-17 捷豹路虎有限公司 用于车辆悬架系统的噪声抑制器
WO2014112046A1 (ja) * 2013-01-16 2014-07-24 三菱電機株式会社 密閉形圧縮機及びこの密閉形圧縮機を備えた蒸気圧縮式冷凍サイクル装置
CN105443393A (zh) * 2014-05-29 2016-03-30 丹佛斯（天津）有限公司 压缩机的回油装置及压缩机
CN105156330A (zh) * 2014-05-30 2015-12-16 丹佛斯（天津）有限公司 用于涡旋压缩机的回油装置和涡旋压缩机
KR102226456B1 (ko) 2014-08-07 2021-03-11 엘지전자 주식회사 압축기
JP6596233B2 (ja) * 2015-05-20 2019-10-23 日立ジョンソンコントロールズ空調株式会社 密閉型スクロール圧縮機
KR101966650B1 (ko) * 2017-09-19 2019-04-08 (주)대주기계 고속 고효율 터보 공기압축기
CN111492144B (zh) * 2017-12-22 2022-03-04 大金工业株式会社 压缩机
US11378080B2 (en) 2018-03-14 2022-07-05 Mitsubishi Electric Corporation Compressor
JP6696537B2 (ja) 2018-08-09 2020-05-20 ダイキン工業株式会社 圧縮機、および、圧縮機の製造方法
JP7225040B2 (ja) * 2019-06-27 2023-02-20 株式会社クボタ 液冷モータ
JP6927267B2 (ja) * 2019-10-29 2021-08-25 ダイキン工業株式会社 圧縮機
US11421922B2 (en) * 2020-04-22 2022-08-23 Haier Us Appliance Solutions, Inc. Heat dissipation assembly for a linear compressor
JP6888157B1 (ja) * 2020-07-17 2021-06-16 日立ジョンソンコントロールズ空調株式会社 スクロール圧縮機、及び冷凍サイクル装置
CN216278499U (zh) * 2021-03-31 2022-04-12 丹佛斯（天津）有限公司 油管安装组件和涡旋压缩机

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Also Published As

Publication number Publication date
BR112012017932A2 (pt) 2020-08-25
ES2681217T3 (es) 2018-09-12
EP2527654A1 (en) 2012-11-28
US9568000B2 (en) 2017-02-14
KR20120112802A (ko) 2012-10-11
EP2527654A4 (en) 2017-04-26
JP4748285B1 (ja) 2011-08-17
KR101375500B1 (ko) 2014-03-18
JP2011169316A (ja) 2011-09-01
EP2527654B1 (en) 2018-04-25
US20120294733A1 (en) 2012-11-22
BR112012017932B1 (pt) 2021-08-24
CN102713288A (zh) 2012-10-03
TR201807782T4 (tr) 2018-06-21
WO2011090075A1 (ja) 2011-07-28
CN102713288B (zh) 2015-01-07

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 19/01/2011, OBSERVADAS AS CONDICOES LEGAIS. PATENTE CONCEDIDA CONFORME ADI 5.529/DF, QUE DETERMINA A ALTERACAO DO PRAZO DE CONCESSAO.

B16C Correction of notification of the grant [chapter 16.3 patent gazette]

Free format text: REF. RPI 2642 DE 24/08/2021 QUANTO AOS DESENHOS.