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MX366905B - Dispositivo compresor, así como el uso de tal conjunto. - Google Patents

Dispositivo compresor, así como el uso de tal conjunto.

Info

Publication number
MX366905B
MX366905B MX2014009883A MX2014009883A MX366905B MX 366905 B MX366905 B MX 366905B MX 2014009883 A MX2014009883 A MX 2014009883A MX 2014009883 A MX2014009883 A MX 2014009883A MX 366905 B MX366905 B MX 366905B
Authority
MX
Mexico
Prior art keywords
housing
motor
compression
compressor
chamber
Prior art date
Application number
MX2014009883A
Other languages
English (en)
Other versions
MX2014009883A (es
Inventor
Jan F Desiron Andries
Original Assignee
Atlas Copco Airpower Nv
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 Atlas Copco Airpower Nv filed Critical Atlas Copco Airpower Nv
Publication of MX2014009883A publication Critical patent/MX2014009883A/es
Publication of MX366905B publication Critical patent/MX366905B/es

Links

Classifications

    • 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
    • F04C18/08—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
    • F04C18/12—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type
    • F04C18/14—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons
    • F04C18/16—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons with helical teeth, e.g. chevron-shaped, screw type
    • 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
    • F04C28/06—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids specially adapted for stopping, starting, idling or no-load operation
    • 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
    • F04C29/021—Control systems for the circulation of the lubricant
    • 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
    • F04C29/042—Heating; Cooling; Heat insulation by injecting a fluid
    • 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
    • F04C2240/30—Casings or housings
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)

Abstract

La invención se refiere a un dispositivo compresor equipado con al menos con un compresor de tornillo (2) con una cámara de compresión (3) que está formada por una carcasa de compresión (4), con un motor de accionamiento (10) equipado con una cámara de motor (12) formada por una carcasa de motor (11) y con una salida (26) para la descarga de aire comprimido que se conecta a un recipiente a presión (32) mediante una tubería de salida (31), por el que la carcasa de compresión (4) y la carcasa de motor (11) se conectan directamente entre sí para formar una carcasa de compresor (48), por el que la cámara de motor (12) y la cámara de compresión (3) no se sellan una de otra, y por el que la tubería de salida (31) entre el recipiente a presión (32) y el compresor de tornillo (2) carece de medios de cierre.
MX2014009883A 2012-02-28 2012-06-27 Dispositivo compresor, así como el uso de tal conjunto. MX366905B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BE2012/0119A BE1020312A3 (nl) 2012-02-28 2012-02-28 Compressorinrichting, evenals gebruik van zulke opstelling.
PCT/BE2012/000032 WO2013126969A1 (en) 2012-02-28 2012-06-27 Compressor device, as well as the use of such an assembly

Publications (2)

Publication Number Publication Date
MX2014009883A MX2014009883A (es) 2014-11-13
MX366905B true MX366905B (es) 2019-07-30

Family

ID=46614262

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2014009883A MX366905B (es) 2012-02-28 2012-06-27 Dispositivo compresor, así como el uso de tal conjunto.

Country Status (21)

Country Link
US (1) US10151313B2 (es)
EP (3) EP2940303A1 (es)
JP (2) JP6137756B2 (es)
KR (1) KR101693952B1 (es)
CN (3) CN104220757B (es)
AU (1) AU2012371538B2 (es)
BE (1) BE1020312A3 (es)
BR (1) BR112014020054B1 (es)
CA (1) CA2862502C (es)
CY (2) CY1121994T1 (es)
ES (2) ES2729107T3 (es)
HU (2) HUE052027T2 (es)
LT (2) LT2960512T (es)
MX (1) MX366905B (es)
PL (2) PL2820306T3 (es)
PT (2) PT2820306T (es)
RU (1) RU2602725C2 (es)
TR (1) TR201903911T4 (es)
UA (2) UA113299C2 (es)
WO (1) WO2013126969A1 (es)
ZA (1) ZA201405310B (es)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE1020312A3 (nl) * 2012-02-28 2013-07-02 Atlas Copco Airpower Nv Compressorinrichting, evenals gebruik van zulke opstelling.
WO2016144099A1 (ko) * 2015-03-10 2016-09-15 엘지전자 주식회사 단말이 셀을 재 선택하는 방법 및 장치
DE102015104914B4 (de) 2015-03-30 2021-09-23 Gardner Denver Deutschland Gmbh Kompressoranlage zur Erzeugung von Druckluft sowie Verfahren zum Betrieb einer Druckluft erzeugenden Kompressoranlage
CN105065281B (zh) * 2015-08-05 2017-05-24 同济大学 一种多排气压力螺杆式压缩机
KR101745931B1 (ko) 2015-10-29 2017-07-04 (주)이지콤프레셔 오일 배출 개선용 컴프레서
MX2018007039A (es) * 2015-12-11 2018-08-15 Atlas Copco Airpower Nv Metodo para regular la inyeccion de liquido en un compresor, un compresor inyectado con liquido y un elemento compresor inyectado con liquido.
CN105626539B (zh) * 2015-12-21 2019-01-15 珠海格力电器股份有限公司 一种制冷设备及其压缩机
US10477436B2 (en) * 2016-03-15 2019-11-12 Acer Incorporated Device and method of handling transmission in unlicensed band
CN109312741B (zh) * 2016-07-04 2022-04-05 株式会社日立产机系统 螺杆压缩机
DE102016011506A1 (de) * 2016-09-21 2018-03-22 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Schraubenkompressor für ein Nutzfahrzeug
US11085448B2 (en) * 2017-04-21 2021-08-10 Atlas Copco Airpower, Naamloze Vennootschap Oil circuit, oil-free compressor provided with such oil circuit and a method to control lubrication and/or cooling of such oil-free compressor via such oil circuit
JP6899288B2 (ja) * 2017-09-04 2021-07-07 株式会社日立産機システム スクリュー圧縮機
US11118585B2 (en) * 2017-10-04 2021-09-14 Ingersoll-Rand Industrial U.S., Inc. Screw compressor with oil injection at multiple volume ratios
EP3740681B1 (en) * 2018-01-17 2025-04-02 Eaton Intelligent Power Limited Method of operating an exhaust gas recirculation pump
BE1026195B1 (nl) 2018-04-11 2019-11-12 Atlas Copco Airpower Naamloze Vennootschap Vloeistof geïnjecteerde compressorinrichting
US20190316588A1 (en) * 2018-04-16 2019-10-17 Lincoln Global, Inc. Multifunction engine-driven generator system
BE1027005B9 (nl) * 2019-01-30 2020-10-19 Atlas Copco Airpower Nv Werkwijze voor de sturing van een compressor naar een onbelaste toestand
BE1027047B1 (nl) * 2019-02-12 2020-09-10 Atlas Copco Airpower Nv Schroefrotor en werkwijze om dergelijke schroefrotor te vervaardigen
KR102631131B1 (ko) * 2019-04-23 2024-01-29 아틀라스 캅코 에어파워, 남로체 벤누트삽 압축기 또는 진공 펌프 장치, 이러한 압축기 또는 진공 펌프 장치를 위한 액체 회수 시스템 및 이러한 압축기 또는 진공 펌프 장치의 기어박스로부터 액체를 배출하는 방법
BE1027496B1 (nl) * 2019-08-12 2021-03-16 Atlas Copco Airpower Nv Compressorinrichting
CN116457574A (zh) * 2020-12-02 2023-07-18 三菱电机株式会社 压缩机以及制冷循环装置
BE1029297B1 (nl) * 2021-08-12 2022-11-08 Atlas Copco Airpower Nv Tandcompressoraandrijflijn
MX2024001759A (es) * 2021-08-12 2024-02-29 Atlas Copco Airpower Nv Ensamble de compresor que comprende un motor que acciona uno o mas rotores de compresor y metodo para fabricar una parte de alojamiento de dicho ensamble de compresor.
CN114738274B (zh) * 2022-03-21 2023-05-23 陕西飞机工业有限责任公司 一种g250螺杆空压机油气系统
CN115591367A (zh) * 2022-11-30 2023-01-13 沈阳海龟医疗科技有限公司（Cn） 一种往复式vpsa技术的真空压缩一体机
US12215692B1 (en) * 2024-02-20 2025-02-04 Ingersoll-Rand Industrial U.S., Inc. Scavenge loss limiter for a rotary compressor
CN118757586B (zh) * 2024-05-30 2024-12-10 上高集团股份有限公司 一种基于数据分析的智能控制球阀

Family Cites Families (45)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3558248A (en) 1968-01-10 1971-01-26 Lennox Ind Inc Screw type refrigerant compressor
US3495887A (en) * 1968-09-11 1970-02-17 Gen Motors Corp High capacity bearing
CH525392A (de) * 1970-09-08 1972-07-15 Allweiler Ag Stopfbuchsloses Pumpenaggregat
US3788776A (en) 1972-08-10 1974-01-29 Gardner Denver Co Compressor unloading control
AT317405B (de) 1972-08-14 1974-08-26 H & H Licensing Corp Vorrichtung zur Schmierung der Lager der Rotoren von Schraubenkompressoren
US3922114A (en) 1974-07-19 1975-11-25 Dunham Bush Inc Hermetic rotary helical screw compressor with improved oil management
GB1557296A (en) 1976-04-26 1979-12-05 Cooper Ind Inc Liquid injected compressors
US4063855A (en) * 1976-05-03 1977-12-20 Fuller Company Compressor capacity and lubrication control system
US4291547A (en) 1978-04-10 1981-09-29 Hughes Aircraft Company Screw compressor-expander cryogenic system
IL56763A (en) 1978-04-10 1981-12-31 Hughes Aircraft Co Cryogenic refrigeration system comprising screw compressorexpander
US4180986A (en) 1978-04-25 1980-01-01 Dunham-Bush, Inc. Refrigeration system on/off cycle
DE3245973A1 (de) * 1982-12-11 1984-06-14 Allweiler Ag, 7760 Radolfzell Motorpumpenaggregat
JPS59215986A (ja) 1983-05-20 1984-12-05 Ebara Corp 密閉スクリュー圧縮機
JP2616922B2 (ja) * 1987-05-22 1997-06-04 株式会社日立製作所 スクリユー圧縮機
SU1483093A1 (ru) * 1987-06-18 1989-05-30 Предприятие П/Я А-3304 Герметичный вертикальный винтовой маслозаполненный компрессорный агрегат
JPH08543Y2 (ja) * 1989-06-26 1996-01-10 北越工業株式会社 油冷式スクリュ圧縮機
US5222874A (en) 1991-01-09 1993-06-29 Sullair Corporation Lubricant cooled electric drive motor for a compressor
US5246349A (en) * 1991-03-18 1993-09-21 Sullair Corporation Variable reluctance electric motor driven vacuum pump
DE4135442C1 (es) 1991-10-23 1993-04-01 Mannesmann Ag, 4000 Duesseldorf, De
BE1007135A6 (nl) * 1993-06-16 1995-04-04 Atlas Copco Airpower Nv Regelinrichting met start- en stopinrichting voor schroefkompressoren, en daarbij gebruikte start- en stopinrichting.
JPH09504069A (ja) * 1993-10-29 1997-04-22 キャッシュ・エンジニアリング・リサーチ・プロプライエタリ・リミテッド タンクを実装した回転式圧縮機
FR2746667B1 (fr) * 1996-03-27 1998-05-07 Air Liquide Procede et installation de traitement d'air atmospherique destine a un appareil de separation
JP3684071B2 (ja) * 1998-06-05 2005-08-17 株式会社神戸製鋼所 スクリュ式冷凍装置
DE19845993A1 (de) * 1998-10-06 2000-04-20 Bitzer Kuehlmaschinenbau Gmbh Schraubenverdichter
JP2001227486A (ja) * 2000-02-17 2001-08-24 Daikin Ind Ltd スクリュー圧縮機
BE1013293A3 (nl) * 2000-02-22 2001-11-06 Atlas Copco Airpower Nv Werkwijze voor het besturen van een compressorinstallatie en aldus bestuurde compressorinstallatie.
US6652250B2 (en) 2000-10-16 2003-11-25 Kobe Steel, Ltd. Screw compressor having intermediate shaft bearing
BE1013944A3 (nl) * 2001-03-06 2003-01-14 Atlas Copco Airpower Nv Watergeinjecteerde schroefcompressor.
US6488480B1 (en) * 2001-05-11 2002-12-03 Carrier Corporation Housing for screw compressor
GB2376505B (en) * 2001-06-11 2003-12-17 Compair Uk Ltd Improvements in screw compressors
BE1014301A3 (nl) * 2001-07-17 2003-08-05 Atlas Copco Airpower Nv Volumetrische compressor.
BE1014354A3 (nl) 2001-08-30 2003-09-02 Atlas Copco Aipower Nv Werkwijze voor het beveiligen van een volumetrische vloeistofgeinjecteerde compressor.
BE1014611A3 (nl) * 2002-02-08 2004-01-13 Atlas Copco Airpower Nv Werkwijze voor het besturen van de olieterugvoer in een met olie geinjecteerde schroefcompressor en aldus bestuurde schroefcompressor.
US7052252B2 (en) * 2003-06-13 2006-05-30 Suntec Industries Incorporated Port configuration for fuel pump unit for facilitating pressure feedback
SE0302739L (sv) * 2003-10-17 2004-07-27 Svenska Rotor Maskiner Ab Varvtalsreglerad skruvrotorkompressor
BE1015729A3 (nl) * 2003-10-22 2005-07-05 Atlas Copco Airpower Nv Watergeinjecteerde schroefcompressor met een verbeterde watervoorziening.
BE1016814A3 (nl) * 2005-10-21 2007-07-03 Atlas Copco Airpower Nv Inrichting ter voorkoming van de vorming van condensaat in samengeperst gas en compressorinstallatie voorzien van zulke inrichting.
US20070241627A1 (en) * 2006-04-12 2007-10-18 Sullair Corporation Lubricant cooled integrated motor/compressor design
WO2008014433A1 (en) 2006-07-27 2008-01-31 Carrier Corporation Screw compressor capacity control
JP4594369B2 (ja) * 2007-11-22 2010-12-08 株式会社神戸製鋼所 低騒音型液冷式圧縮機
US8475151B2 (en) * 2009-03-26 2013-07-02 Johnson Controls Technology Company Compressor
US8641395B2 (en) * 2009-04-03 2014-02-04 Johnson Controls Technology Company Compressor
CN201827074U (zh) 2010-07-27 2011-05-11 苏州通润驱动设备股份有限公司 一种双螺杆空气压缩机
BE1020311A3 (nl) 2012-02-28 2013-07-02 Atlas Copco Airpower Nv Schroefcompressor.
BE1020312A3 (nl) * 2012-02-28 2013-07-02 Atlas Copco Airpower Nv Compressorinrichting, evenals gebruik van zulke opstelling.

Also Published As

Publication number Publication date
EP2820306B1 (en) 2020-06-10
PL2820306T3 (pl) 2021-03-08
PL2960512T3 (pl) 2019-06-28
EP2940303A1 (en) 2015-11-04
WO2013126969A1 (en) 2013-09-06
KR101693952B1 (ko) 2017-01-17
LT2820306T (lt) 2020-08-25
CN104220757B (zh) 2017-08-25
KR20140135175A (ko) 2014-11-25
BE1020312A3 (nl) 2013-07-02
HUE044470T2 (hu) 2019-10-28
HUE052027T2 (hu) 2021-04-28
BR112014020054A2 (es) 2017-06-20
EP2960512A1 (en) 2015-12-30
UA120749C2 (uk) 2020-02-10
MX2014009883A (es) 2014-11-13
CN105952639A (zh) 2016-09-21
AU2012371538B2 (en) 2016-10-27
RU2014138929A (ru) 2016-04-20
JP2017020516A (ja) 2017-01-26
CA2862502A1 (en) 2013-09-06
BR112014020054B1 (pt) 2021-06-08
EP2820306A1 (en) 2015-01-07
PT2960512T (pt) 2019-06-04
RU2602725C2 (ru) 2016-11-20
JP6339158B2 (ja) 2018-06-06
JP6137756B2 (ja) 2017-05-31
CY1123471T1 (el) 2022-03-24
EP2960512B1 (en) 2019-03-06
ZA201405310B (en) 2015-12-23
US20150030491A1 (en) 2015-01-29
CN105952639B (zh) 2020-01-14
ES2812581T3 (es) 2021-03-17
TR201903911T4 (tr) 2019-04-22
JP2015508857A (ja) 2015-03-23
NZ627526A (en) 2015-10-30
AU2012371538A1 (en) 2014-08-07
PT2820306T (pt) 2020-08-26
UA113299C2 (xx) 2017-01-10
LT2960512T (lt) 2019-04-10
US10151313B2 (en) 2018-12-11
CA2862502C (en) 2017-06-20
ES2729107T3 (es) 2019-10-30
BR112014020054A8 (pt) 2017-07-11
CY1121994T1 (el) 2020-10-14
CN203067284U (zh) 2013-07-17
CN104220757A (zh) 2014-12-17

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