BR112018003180A2 - compressor para refrigerante - Google Patents

compressor para refrigerante

Info

Publication number
BR112018003180A2
BR112018003180A2 BR112018003180A BR112018003180A BR112018003180A2 BR 112018003180 A2 BR112018003180 A2 BR 112018003180A2 BR 112018003180 A BR112018003180 A BR 112018003180A BR 112018003180 A BR112018003180 A BR 112018003180A BR 112018003180 A2 BR112018003180 A2 BR 112018003180A2
Authority
BR
Brazil
Prior art keywords
stator
compressor
disposed
rotation
electric motor
Prior art date
Application number
BR112018003180A
Other languages
English (en)
Other versions
BR112018003180B1 (pt
Inventor
Repentin Franck
Original Assignee
Bitzer Kuehlmaschinenbau Gmbh
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 Bitzer Kuehlmaschinenbau Gmbh filed Critical Bitzer Kuehlmaschinenbau Gmbh
Publication of BR112018003180A2 publication Critical patent/BR112018003180A2/pt
Publication of BR112018003180B1 publication Critical patent/BR112018003180B1/pt

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
    • H02K1/12—Stationary parts of the magnetic circuit
    • H02K1/18—Means for mounting or fastening magnetic stationary parts on to, or to, the stator structures
    • H02K1/185—Means for mounting or fastening magnetic stationary parts on to, or to, the stator structures to outer stators
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/08—Structural association with bearings
    • H02K7/085—Structural association with bearings radially supporting the rotary shaft at only one end of the rotor
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating
    • H02K9/14—Arrangements for cooling or ventilating wherein gaseous cooling medium circulates between the machine casing and a surrounding mantle

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Compressor (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
  • Motor Or Generator Cooling System (AREA)

Abstract

a invenção se refere a um compressor para refrigerante que possui uma carcaça de compressor, sendo a dita carcaça de compressor provida de uma entrada de sucção e uma saída de pressão, o dito compressor compreendendo uma unidade de compressão, disposta em uma seção de carcaça de compressor da dita carcaça de compressor e um motor elétrico disposto em uma seção de carcaça de motor da dita carcaça de compressor, o dito motor elétrico compreendendo um estator disposto em uma luva recebedora de estator da dita seção de carcaça de motor e um rotor rodeado pelo dito estator e disposto em um eixo de acionamento do dito motor elétrico para rotação em torno de um eixo de rotação em conjunto com o dito eixo de acionamento, o dito estator compreendendo um núcleo de estator possuindo uma pilha de laminações e que se prolonga paralelamente ao dito eixo de rotação a partir de um primeiro lado da frente para um segundo lado da frente, o dito estator possuindo os enrolamentos que se estendem através do dito núcleo de estator e que formam enrolamentos de extremidade dispostos na frente das ditas superfícies frontais e um canal para guiar pelo menos uma porção do dito refrigerante entrando através da dita entrada de sucção ao longo de um lado externo do dito estator antes de entrar na dita unidade de compressão.
BR112018003180-1A 2015-08-27 2015-08-27 Compressor para refrigerante BR112018003180B1 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2015/069703 WO2017032429A1 (en) 2015-08-27 2015-08-27 Compressor

Publications (2)

Publication Number Publication Date
BR112018003180A2 true BR112018003180A2 (pt) 2018-09-25
BR112018003180B1 BR112018003180B1 (pt) 2022-11-16

Family

ID=54011036

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112018003180-1A BR112018003180B1 (pt) 2015-08-27 2015-08-27 Compressor para refrigerante

Country Status (6)

Country Link
US (2) US11277044B2 (pt)
EP (1) EP3342030B1 (pt)
CN (1) CN107925313B (pt)
BR (1) BR112018003180B1 (pt)
RU (1) RU2702226C2 (pt)
WO (1) WO2017032429A1 (pt)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102201839B1 (ko) * 2019-05-03 2021-01-12 엘지전자 주식회사 절연 성능이 향상된 전동식 압축기
JP2021013223A (ja) * 2019-07-04 2021-02-04 本田技研工業株式会社 回転電機組立装置及び回転電機組立方法
FR3102812B1 (fr) * 2019-11-06 2021-11-19 Danfoss Commercial Compressors Compresseur à spirales ayant un moteur monté en force et une entrée d’aspiration verticalement centrale

Family Cites Families (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1822096A (en) * 1929-07-24 1931-09-08 Star Electric Motor Co Motor frame construction
US1870237A (en) * 1930-03-29 1932-08-09 Wagner Electric Corp Dynamo electric machine
JPS5066710A (pt) * 1973-10-17 1975-06-05
US3916231A (en) * 1973-12-26 1975-10-28 Marathon Letourneau Co Induction motor
SU811413A1 (ru) * 1979-04-16 1981-03-07 Институт Электродинамики Ан Укра-Инской Ccp Электрическа машина с газовымОХлАждЕНиЕМ
JPS6013993A (ja) * 1983-07-01 1985-01-24 Mitsubishi Electric Corp 半密閉形冷媒圧縮機
FR2620205A1 (fr) * 1987-09-04 1989-03-10 Zimmern Bernard Compresseur hermetique pour refrigeration avec moteur refroidi par gaz d'economiseur
US5246349A (en) * 1991-03-18 1993-09-21 Sullair Corporation Variable reluctance electric motor driven vacuum pump
US5331238A (en) * 1993-03-01 1994-07-19 Sundstrand Corporation Apparatus for containment and cooling of a core within a housing
JP3499110B2 (ja) * 1997-08-11 2004-02-23 株式会社神戸製鋼所 油冷式スクリュ圧縮機
DE19845993A1 (de) * 1998-10-06 2000-04-20 Bitzer Kuehlmaschinenbau Gmbh Schraubenverdichter
JP3855504B2 (ja) * 1998-12-14 2006-12-13 株式会社デンソー 密閉型電動圧縮機
TW552352B (en) * 1999-06-29 2003-09-11 Sanyo Electric Co Sealed rotary compressor
JP3936105B2 (ja) * 1999-08-11 2007-06-27 東芝キヤリア株式会社 圧縮機
JP2001280249A (ja) * 2000-03-31 2001-10-10 Matsushita Electric Ind Co Ltd 圧縮機および電動機
US6652250B2 (en) * 2000-10-16 2003-11-25 Kobe Steel, Ltd. Screw compressor having intermediate shaft bearing
JP4026318B2 (ja) * 2001-01-15 2007-12-26 松下電器産業株式会社 密閉型電動圧縮機
JP3951880B2 (ja) * 2001-10-30 2007-08-01 株式会社デンソー モータ装置
JP3555611B2 (ja) * 2002-01-30 2004-08-18 ダイキン工業株式会社 密閉型圧縮機
JP4036148B2 (ja) * 2002-07-23 2008-01-23 株式会社豊田自動織機 電動モータ及び電動コンプレッサ
JP2004201428A (ja) * 2002-12-19 2004-07-15 Matsushita Electric Ind Co Ltd 電動機
DE112005001919T5 (de) * 2004-09-09 2007-08-16 Mitsui High-Tec, Inc., Kitakyushu Verfahren zur Herstellung eines geschichteten Kerns
US8317494B2 (en) * 2005-02-07 2012-11-27 Carrier Corporation Compressor terminal plate
JP4449811B2 (ja) * 2005-04-15 2010-04-14 株式会社豊田自動織機 電動コンプレッサ
JP2007244150A (ja) * 2006-03-10 2007-09-20 Toyota Industries Corp 電動モータ及び電動圧縮機
JP4857910B2 (ja) * 2006-05-24 2012-01-18 株式会社豊田自動織機 電動モータ及び電動圧縮機
JP4949768B2 (ja) * 2006-08-10 2012-06-13 日立アプライアンス株式会社 スクリュー圧縮機
JP2009112096A (ja) * 2007-10-29 2009-05-21 Toyota Industries Corp ステータコアの固定方法および電動圧縮機
FI121645B (fi) * 2008-04-18 2011-02-15 Randax Oy Menetelmä sähkökoneen rungon valmistamiseksi, sähkökone ja sähkökoneen runko
DE102008036317A1 (de) * 2008-07-29 2010-02-25 Bitzer Kühlmaschinenbau Gmbh Schraubenverdichter
KR101132518B1 (ko) * 2010-11-25 2012-04-02 엘지전자 주식회사 전동기 및 이를 구비한 압축기
JP5741555B2 (ja) * 2012-11-07 2015-07-01 株式会社豊田自動織機 回転電機における相間絶縁シート、及び電動圧縮機
US20140292122A1 (en) * 2013-04-01 2014-10-02 Hamilton Sunstrand Corporation Motor cooling apparatus and method
ES2822664T3 (es) * 2013-12-18 2021-05-04 Carrier Corp Procedimiento para mejorar la fiabilidad del rodamiento del compresor
US9729018B2 (en) * 2014-11-21 2017-08-08 Hamilton Sundstrand Corporation Integral optimized flow channels for fluid-cooled motors and generators
JP6394907B2 (ja) * 2015-05-12 2018-09-26 株式会社豊田自動織機 電動圧縮機

Also Published As

Publication number Publication date
US11277044B2 (en) 2022-03-15
CN107925313B (zh) 2020-08-18
WO2017032429A1 (en) 2017-03-02
US20180183281A1 (en) 2018-06-28
US20220158509A1 (en) 2022-05-19
CN107925313A (zh) 2018-04-17
RU2702226C2 (ru) 2019-10-07
EP3342030B1 (en) 2023-08-09
RU2018110621A (ru) 2019-09-30
RU2018110621A3 (pt) 2019-09-30
EP3342030A1 (en) 2018-07-04
BR112018003180B1 (pt) 2022-11-16

Similar Documents

Publication Publication Date Title
MX363331B (es) Bomba de líquido accionada por motor eléctrico.
WO2014019853A3 (de) Aktive kühlung eines motors mit integriertem kühlkanal
WO2012159791A3 (de) Elektrodynamische maschine mit einem zusatzmantel
WO2014056717A3 (de) Kühlung für stirnräume einer geschlossenen elektrischen maschine
MX350822B (es) Compresor de tornillo.
EP2749737A3 (en) Electric pump
EP2645545A3 (en) Liquid cooling for an electric motor
BR112018003180A2 (pt) compressor para refrigerante
WO2014187716A3 (de) Förderaggregat
ATE473373T1 (de) Verdichtereinheit
BRPI0916680A2 (pt) bomba de cavidade progressiva
WO2015150087A3 (de) Elektrische maschine
MY188683A (en) Vane-type fluid transmission device
PE20081230Z (es) Aparato de bombeo
WO2012123978A3 (en) Synchronous electric motor for the operation of a pump and the related motor pump
BR112013025816A2 (pt) máquina elétrica
WO2014032868A3 (de) Rotor einer elektrischen maschine und elektrische maschine
WO2013150060A3 (de) Asynchronmotor und unterwasserpumpe
MX2017008174A (es) Bomba peristaltica.
CL2014001507A1 (es) Maquina electrica que comprende una carcasa, un estator dispuesto en la carcasa, un rotor giratorio en el interior del estator, donde la carcasa comprende al menos dos segmentos de carcasa, y el estator al menos dos segmentos de estator, los que pueden fijarse individualmente en una de los segmentos de la carcasa mediante al menos una union mecanica separable; molino; y procedimiento de fabricacion.
WO2013175019A3 (fr) Machine volumétrique de type "à vis" améliorée
WO2014095715A3 (de) Kraftstoffpumpe
MX2015015297A (es) Disposicion de bomba.
BR112015027365A2 (pt) máquina elétrica, estator para uma máquina elétrica, métodos para produzir um estator e uma máquina elétrica
WO2017042653A1 (ja) スクリュー圧縮機

Legal Events

Date Code Title Description
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B07A Application suspended after technical examination (opinion) [chapter 7.1 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 27/08/2015, OBSERVADAS AS CONDICOES LEGAIS

B25G Requested change of headquarter approved

Owner name: BITZER KUEHLMASCHINENBAU GMBH (DE)