BR112023002613A2 - Sistema compreendendo um dispositivo de resfriamento para uma máquina encerrada em uma carcaça pressurizada - Google Patents

Sistema compreendendo um dispositivo de resfriamento para uma máquina encerrada em uma carcaça pressurizada

Info

Publication number
BR112023002613A2
BR112023002613A2 BR112023002613A BR112023002613A BR112023002613A2 BR 112023002613 A2 BR112023002613 A2 BR 112023002613A2 BR 112023002613 A BR112023002613 A BR 112023002613A BR 112023002613 A BR112023002613 A BR 112023002613A BR 112023002613 A2 BR112023002613 A2 BR 112023002613A2
Authority
BR
Brazil
Prior art keywords
cooling
cooling jacket
cooling device
pressurized
sealing element
Prior art date
Application number
BR112023002613A
Other languages
English (en)
Inventor
Defoy Benjamin
Falcand Rémi
Puaut Christophe
Original Assignee
Thermodyn Sas
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 Thermodyn Sas filed Critical Thermodyn Sas
Publication of BR112023002613A2 publication Critical patent/BR112023002613A2/pt

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P3/00—Liquid cooling
    • F01P3/02—Arrangements for cooling cylinders or cylinder heads
    • 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
    • F04B39/064—Cooling by a cooling jacket in the pump casing
    • 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
    • F04B53/16—Casings; Cylinders; Cylinder liners or heads; Fluid connections
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B31/00—Compressor arrangements
    • F25B31/006—Cooling of compressor or motor
    • F25B31/008—Cooling of compressor or motor by injecting a liquid
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B31/00—Compressor arrangements
    • F25B31/02—Compressor arrangements of motor-compressor units
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
    • H02K5/20—Casings or enclosures characterised by the shape, form or construction thereof with channels or ducts for flow of cooling medium
    • H02K5/203—Casings or enclosures characterised by the shape, form or construction thereof with channels or ducts for flow of cooling medium specially adapted for liquids, e.g. cooling jackets
    • 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
    • F04B53/08—Cooling; Heating; Preventing freezing

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Motor Or Generator Frames (AREA)
  • Motor Or Generator Cooling System (AREA)
  • Hydraulic Turbines (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Compressor (AREA)
  • Pressure Vessels And Lids Thereof (AREA)

Abstract

SISTEMA COMPREENDENDO UM DISPOSITIVO DE RESFRIAMENTO PARA UMA MÁQUINA ENCERRADA EM UMA CARCAÇA PRESSURIZADA. A presente invenção se refere a um sistema que compreende: uma carcaça pressurizada (2) delimita um invólucro para ao menos uma máquina (3); um dispositivo de resfriamento (4), incluindo: uma camisa de resfriamento (5) situada dentro da carcaça pressurizada (2); pelo menos um elemento vedante removível entre a camisa de resfriamento (5) e um dentre um tubo de entrada ou de saída do meio refrigerante (10, 11) situado fora da carcaça pressurizada (2), sendo que o elemento vedante removível (9a, 9b) compreende peças cilíndricas interna e externa (12, 13) se estendendo coaxialmente através da carcaça (2) e um flange (18) fixado à carcaça (2) para manter as peças cilíndricas (12, 13), sendo que a peça cilíndrica interna (12) permite a circulação do meio refrigerante entre a camisa de resfriamento (5) e um dentre o tubo de entrada ou de saída do meio de resfriamento (10, 11), sendo que o elemento vedante removível (9a, 9b) compreende uma barreira de vedação ao meio refrigerante incluindo uma vedação (20) situada entre a peça cilíndrica interna (12) e a camisa de resfriamento (5), e uma barreira de vedação ao gás incluindo uma vedação (21) situada entre a peça cilíndrica externa (13) e a camisa de resfriamento (5).
BR112023002613A 2020-08-12 2021-08-05 Sistema compreendendo um dispositivo de resfriamento para uma máquina encerrada em uma carcaça pressurizada BR112023002613A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2008465A FR3113446B1 (fr) 2020-08-12 2020-08-12 Système comprenant un dispositif de refroidissement pour une machine enfermée dans un carter sous pression
PCT/EP2021/025303 WO2022033721A1 (en) 2020-08-12 2021-08-05 System comprising a cooling device for a machine enclosed in a pressurized casing

Publications (1)

Publication Number Publication Date
BR112023002613A2 true BR112023002613A2 (pt) 2023-05-09

Family

ID=73643032

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112023002613A BR112023002613A2 (pt) 2020-08-12 2021-08-05 Sistema compreendendo um dispositivo de resfriamento para uma máquina encerrada em uma carcaça pressurizada

Country Status (8)

Country Link
US (1) US20230318393A1 (pt)
EP (1) EP4196729B1 (pt)
JP (1) JP7502554B2 (pt)
CN (1) CN116507862A (pt)
BR (1) BR112023002613A2 (pt)
CA (1) CA3188857A1 (pt)
FR (1) FR3113446B1 (pt)
WO (1) WO2022033721A1 (pt)

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB434306A (en) * 1933-08-12 1935-08-29 British Thomson Houston Co Ltd Improvements in and relating to refrigerating machines
GB704124A (en) * 1951-02-27 1954-02-17 Sulzer Ag Liquid cooling systems for internal combustion engines
JP3877899B2 (ja) 1999-03-09 2007-02-07 三菱電機株式会社 車両用交流発電機
JP5492599B2 (ja) 2010-02-26 2014-05-14 日立オートモティブシステムズ株式会社 回転電機システム
CN105162286B (zh) * 2015-10-14 2018-01-09 沈阳航天新光集团有限公司 轴孔冷却润滑系统
JP6470676B2 (ja) 2015-12-24 2019-02-13 株式会社クボタ 液冷モータ
JP6589680B2 (ja) * 2016-02-19 2019-10-16 株式会社デンソー 回転電機
US10352351B2 (en) 2016-12-19 2019-07-16 Ford Global Technologies, Llc Motor shaft assembly and assembling method with an insert that provides a fluid conduit
KR20190113295A (ko) * 2018-03-28 2019-10-08 한국항공우주산업 주식회사 회전익 항공기용 전기식 에어컨디셔너 압축기
JP7163677B2 (ja) 2018-09-03 2022-11-01 株式会社Ihi 回転機械

Also Published As

Publication number Publication date
WO2022033721A1 (en) 2022-02-17
CA3188857A1 (en) 2022-02-17
FR3113446A1 (fr) 2022-02-18
EP4196729A1 (en) 2023-06-21
JP2023539803A (ja) 2023-09-20
CN116507862A (zh) 2023-07-28
JP7502554B2 (ja) 2024-06-18
US20230318393A1 (en) 2023-10-05
EP4196729B1 (en) 2024-05-15
FR3113446B1 (fr) 2023-09-08

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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]