BR102021012442A8 - Compressor de meio de refrigeração - Google Patents

Compressor de meio de refrigeração

Info

Publication number
BR102021012442A8
BR102021012442A8 BR102021012442A BR102021012442A BR102021012442A8 BR 102021012442 A8 BR102021012442 A8 BR 102021012442A8 BR 102021012442 A BR102021012442 A BR 102021012442A BR 102021012442 A BR102021012442 A BR 102021012442A BR 102021012442 A8 BR102021012442 A8 BR 102021012442A8
Authority
BR
Brazil
Prior art keywords
stator
compressor
motor
frame section
cooling media
Prior art date
Application number
BR102021012442A
Other languages
English (en)
Other versions
BR102021012442A2 (pt
Inventor
Friedrich Axel
Becker Andreas
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
Priority claimed from DE102020118191.4A external-priority patent/DE102020118191A1/de
Application filed by Bitzer Kuehlmaschinenbau Gmbh filed Critical Bitzer Kuehlmaschinenbau Gmbh
Publication of BR102021012442A2 publication Critical patent/BR102021012442A2/pt
Publication of BR102021012442A8 publication Critical patent/BR102021012442A8/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
    • F04B39/12—Casings; Cylinders; Cylinder heads; Fluid connections
    • F04B39/121—Casings
    • 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
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/001—Noise damping
    • F04B53/003—Noise damping by damping supports
    • 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
    • F04B25/00—Multi-stage pumps
    • F04B25/04—Multi-stage pumps 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
    • F04B27/10—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
    • F04B27/10—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
    • F04B35/00—Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for
    • F04B35/04—Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for the means being electric
    • 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
    • F04B39/06—Cooling; Heating; Prevention of freezing
    • 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
    • F04B39/06—Cooling; Heating; Prevention of freezing
    • F04B39/066—Cooling by ventilation
    • 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
    • F04B39/14—Provisions for readily assembling or disassembling
    • 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
    • F04C23/02—Pumps characterised by combination with, or adaptation to, specific driving engines or motors
    • 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
    • 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
    • F04C29/04—Heating; Cooling; Heat insulation
    • F04C29/045—Heating; Cooling; Heat insulation of the electric motor in hermetic pumps
    • 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
    • H02K7/14—Structural association with mechanical loads, e.g. with hand-held machine tools or fans
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Compressor (AREA)
  • Motor Or Generator Cooling System (AREA)

Abstract

A fim de poder montar o estator da forma mais simples possível em um compressor de meio de refrigeração, que compreende uma carcaça completa com uma seção da carcaça do motor, na qual um compartimento do motor está disposto com um motor elétrico previsto nesse compartimento, compreendendo um estator e um rotor, e com uma seção da carcaça do compressor, a qual apresenta uma unidade de compressor, é sugerido que o estator esteja instalado na seção da carcaça do motor por meio de elementos de suporte, inseridos na seção da carcaça do motor, que, por um lado, se encostam em uma superfície de recepção do estator da seção da carcaça do motor e, por outro lado, compreendem e apoiam o estator inserido nos elementos de suporte em seu lado externo e com elasticidade de mola em relação à superfície de recepção do estator.
BR102021012442A 2020-06-24 2021-06-23 Compressor de meio de refrigeração BR102021012442A8 (pt)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE102020116691.5 2020-06-24
DE102020116691 2020-06-24
DE102020118191.4A DE102020118191A1 (de) 2020-06-24 2020-07-09 Kältemittelverdichter
DE102020118191.4 2020-07-09

Publications (2)

Publication Number Publication Date
BR102021012442A2 BR102021012442A2 (pt) 2022-01-04
BR102021012442A8 true BR102021012442A8 (pt) 2023-01-24

Family

ID=76920477

Family Applications (1)

Application Number Title Priority Date Filing Date
BR102021012442A BR102021012442A8 (pt) 2020-06-24 2021-06-23 Compressor de meio de refrigeração

Country Status (4)

Country Link
US (1) US20210404457A1 (pt)
EP (2) EP3929436B1 (pt)
CN (2) CN118601833A (pt)
BR (1) BR102021012442A8 (pt)

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1688891A (en) * 1927-01-10 1928-10-23 Kelvinator Corp Electric motor
US2632861A (en) * 1951-03-16 1953-03-24 Gen Electric Frame structure for dynamo-electric machines
US3430085A (en) * 1966-03-10 1969-02-25 Us Air Force Stator cooling system for a.c. generator
US4406592A (en) * 1981-03-26 1983-09-27 Carrier Corporation Motor-compressor unit and a method of assembling motor-compressor units
DE9320524U1 (de) * 1993-06-04 1994-08-25 Arnold Müller GmbH & Co KG, 73230 Kirchheim Kältekompressor
JPH116479A (ja) * 1997-06-18 1999-01-12 Matsushita Electric Ind Co Ltd 密閉型圧縮機
DE19845019B4 (de) * 1998-09-30 2005-04-07 Continental Isad Electronic Systems Gmbh & Co. Ohg Aufhängung für eine Drehmoment erzeugende, aufnehmende und/oder übertragende Baugruppe im Antriebsstrang eines Kraftfahrzeuges
JP3855504B2 (ja) * 1998-12-14 2006-12-13 株式会社デンソー 密閉型電動圧縮機
JP2001193639A (ja) * 2000-01-11 2001-07-17 Toyota Autom Loom Works Ltd 電動斜板圧縮機
DE10003882C2 (de) * 2000-01-29 2003-10-02 Bitzer Kuehlmaschinenbau Gmbh Kältemittelkompressor
FR2817405B1 (fr) * 2000-11-24 2004-09-10 Leroy Somer Moteurs Stator de machine tournante
US20020135244A1 (en) * 2001-03-21 2002-09-26 Strong Scott Lewis Brushless D.C. motor
JP2004183605A (ja) * 2002-12-05 2004-07-02 Sanden Corp 電動圧縮機
US6933640B2 (en) * 2003-10-16 2005-08-23 A.O. Smith Corporation Electric machine and method of assembling the same
US20120183422A1 (en) * 2011-01-13 2012-07-19 Visteon Global Technologies, Inc. Retainer for a stator of an electric compressor
DE102015200040A1 (de) * 2015-01-06 2016-07-07 Continental Automotive Gmbh Zentrier- und Fixierring für einen elektrischen Motor
ES2981313T3 (es) * 2016-10-07 2024-10-08 Bitzer Kuehlmaschinenbau Gmbh Compresor refrigerante semihermético
US20180291885A1 (en) * 2017-04-06 2018-10-11 Gardner Denver Thomas, Inc. Valve plate and head cover assembly
FR3069724B1 (fr) * 2017-07-27 2020-07-17 Valeo Equipements Electriques Moteur Machine electrique tournante comportant un organe elastique
JP2021507659A (ja) * 2017-12-15 2021-02-22 サン−ゴバン パフォーマンス プラスティックス レンコール リミティド 構成要素変位制御のための環状部材、方法、およびアセンブリ
CN111801536B (zh) * 2018-03-27 2023-04-28 比泽尔制冷设备有限公司 制冷设备
US11211849B2 (en) * 2018-10-31 2021-12-28 Rolls-Royce Corporation Electric machine with fluid cooled stator assembly

Also Published As

Publication number Publication date
EP3929436A1 (de) 2021-12-29
CN113833626B (zh) 2024-06-28
BR102021012442A2 (pt) 2022-01-04
EP4254743A3 (de) 2023-10-25
US20210404457A1 (en) 2021-12-30
CN118601833A (zh) 2024-09-06
CN113833626A (zh) 2021-12-24
EP4254743A2 (de) 2023-10-04
EP3929436B1 (de) 2024-02-21

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Legal Events

Date Code Title Description
B03A Publication of a patent application or of a certificate of addition of invention [chapter 3.1 patent gazette]
B03H Publication of an application: rectification [chapter 3.8 patent gazette]

Free format text: REFERENTE AO CODIGO 3.1 PUBLICADO NA RPI2661 DE 04/01/2022 RELATIVO AO CAMPO INID (72) INVENTOR. CONSIDEREM-SE OS DADOS ATUAIS.

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