BE900715A - Dispositif pour le refroidissement de l'huile dans une unite de compression et, en particulier, de compression a vis. - Google Patents
Dispositif pour le refroidissement de l'huile dans une unite de compression et, en particulier, de compression a vis.Info
- Publication number
- BE900715A BE900715A BE0/213751A BE213751A BE900715A BE 900715 A BE900715 A BE 900715A BE 0/213751 A BE0/213751 A BE 0/213751A BE 213751 A BE213751 A BE 213751A BE 900715 A BE900715 A BE 900715A
- Authority
- BE
- Belgium
- Prior art keywords
- compressor
- compression
- oil
- coming
- ejector
- Prior art date
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
- F04B39/16—Filtration; Moisture separation
-
- 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
- F04B39/0207—Lubrication with lubrication control systems
-
- 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
-
- 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
- F25B1/00—Compression machines, plants or systems with non-reversible cycle
- F25B1/04—Compression machines, plants or systems with non-reversible cycle with compressor of rotary type
- F25B1/047—Compression machines, plants or systems with non-reversible cycle with compressor of rotary type of screw type
-
- 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
- F25B31/002—Lubrication
-
- 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
- F25B2341/00—Details of ejectors not being used as compression device; Details of flow restrictors or expansion valves
- F25B2341/001—Ejectors not being used as compression device
- F25B2341/0016—Ejectors for creating an oil recirculation
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Applications Or Details Of Rotary Compressors (AREA)
Abstract
Dispositif pour le refroidissement de l'huile provenant d'un compresseur relié, à un évaporateur et à un séparateur, relié à un condensateur, à son tour, relié au compreseur au moyen d'un conduit relié par une ligne comprenant un éjecteur au conduit parcouru par le mélange d'huile et de gaz comprimé en provenance du compresseur et envoyé au séparateur, le réservoir du fluide réfrigérant provenant du condensateur étant relié à l'éjecteur de sorte qu'une partie de l'huile traverse l'éjecteur où une dépression est créée, laquelle entraine une quantité de fluide réfrigérant qui refroidit l'huile contenue dans le mélange issu du compresseur.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT23071/83A IT1171707B (it) | 1983-09-30 | 1983-09-30 | Dispositivo per il raffreddamento dell'olio in una unita' di compressione e, particolarmente, di compressione a vite |
Publications (1)
Publication Number | Publication Date |
---|---|
BE900715A true BE900715A (fr) | 1985-01-16 |
Family
ID=11203470
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE0/213751A BE900715A (fr) | 1983-09-30 | 1984-09-28 | Dispositif pour le refroidissement de l'huile dans une unite de compression et, en particulier, de compression a vis. |
Country Status (18)
Country | Link |
---|---|
US (1) | US4558573A (fr) |
JP (1) | JPS60105873A (fr) |
AU (1) | AU3370384A (fr) |
BE (1) | BE900715A (fr) |
BR (1) | BR8404881A (fr) |
CA (1) | CA1231844A (fr) |
CH (1) | CH660773A5 (fr) |
DE (1) | DE3435761A1 (fr) |
DK (1) | DK465684A (fr) |
ES (1) | ES8507662A1 (fr) |
FR (1) | FR2552826A1 (fr) |
GB (1) | GB2148473B (fr) |
IT (1) | IT1171707B (fr) |
LU (1) | LU85553A1 (fr) |
NL (1) | NL8402977A (fr) |
NO (1) | NO843921L (fr) |
PT (1) | PT79276A (fr) |
ZA (1) | ZA847577B (fr) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4799359A (en) * | 1986-02-27 | 1989-01-24 | Helix Technology Corporation | Cryogenic refrigerator compressor with externally adjustable by-pass/relief valve |
US4693736A (en) * | 1986-09-12 | 1987-09-15 | Helix Technology Corporation | Oil cooled hermetic compressor used for helium service |
US5158585A (en) * | 1988-04-13 | 1992-10-27 | Hitachi, Ltd. | Compressor unit and separator therefor |
US4952574A (en) * | 1988-09-26 | 1990-08-28 | Riker Laboratories, Inc. | Antiarrhythmic substituted N-(2-piperidylmethyl)benzamides |
DK162464C (da) * | 1989-03-30 | 1992-03-23 | Aage Bisgaard Winther | Olie-, luft- og fremmedgasudskiller til koeleanlaeg |
US5029455A (en) * | 1990-05-02 | 1991-07-09 | Carrier Corporation | Oil return system for oil separator |
JP2653334B2 (ja) * | 1993-01-26 | 1997-09-17 | 株式会社日立製作所 | 圧縮式冷凍機 |
CA2156076C (fr) * | 1993-03-31 | 1999-03-23 | Michael C. Boehde | Methode de refroidissement de lubrifiant de compresseur dans un systeme de refrigeration |
JPH0783526A (ja) * | 1993-09-13 | 1995-03-28 | Hitachi Ltd | 圧縮式冷凍機 |
US5738866A (en) * | 1995-04-13 | 1998-04-14 | Purina Mills, Inc. | Method for achieving the same level of milk and milk component yield in ruminants fed a low crude protein diet |
CN1492391A (zh) * | 1996-02-20 | 2004-04-28 | ��ʽ������Э���������� | 八音盒 |
DE102004022090B4 (de) * | 2004-05-05 | 2013-06-13 | Bauer-Kompressoren Heinz Bauer | Verfahren und Vorrichtung zum Abtrennen von Öl und flüchtigen organischen Bestandteilen aus Druckgasen einer Verdichtungsanlage |
EP1886077A1 (fr) * | 2005-05-30 | 2008-02-13 | Johnson Controls Denmark ApS | Separation de l'huile dans un circuit de refroidissement |
JP5839546B2 (ja) * | 2011-06-30 | 2016-01-06 | 株式会社神戸製鋼所 | 水素ステーション |
WO2013010583A1 (fr) * | 2011-07-19 | 2013-01-24 | Carrier Corporation | Compensation d'huile dans un circuit de réfrigération |
CN105627642A (zh) * | 2014-11-27 | 2016-06-01 | 青岛海尔空调电子有限公司 | 一种热交换器机组回油的装置 |
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 |
CN107166790A (zh) * | 2017-07-13 | 2017-09-15 | 成都美森制冷设备有限公司 | 虹吸式水冷螺杆盐水机组系统 |
CN111373213B (zh) * | 2017-09-25 | 2022-04-05 | 江森自控科技公司 | 两级油动力喷射器系统 |
CN111947356B (zh) | 2019-05-17 | 2024-08-16 | 开利公司 | 热交换系统和热交换系统中防腐剂回收方法 |
WO2020257056A1 (fr) * | 2019-06-17 | 2020-12-24 | Johnson Controls Technology Company | Système de lubrification pour un compresseur |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3283532A (en) * | 1965-09-23 | 1966-11-08 | Vilter Manufacturing Corp | Refrigerating apparatus with oil separating means |
GB1384397A (en) * | 1971-12-28 | 1975-02-19 | Svenska Rotor Maskiner Ab | Refrigeration plants |
DE2308481A1 (de) * | 1972-02-22 | 1973-08-30 | Sabroe & Co As Thomas Ths | Einrichtung, beispielsweise kuehleinrichtung mit einem kompressor zum ausstossen eines kondensierbaren gases in dessen gaszustand |
US4275570A (en) * | 1980-06-16 | 1981-06-30 | Vilter Manufacturing Corporation | Oil cooling means for refrigeration screw compressor |
US4419865A (en) * | 1981-12-31 | 1983-12-13 | Vilter Manufacturing Company | Oil cooling apparatus for refrigeration screw compressor |
-
1983
- 1983-09-30 IT IT23071/83A patent/IT1171707B/it active
-
1984
- 1984-09-25 LU LU85553A patent/LU85553A1/fr unknown
- 1984-09-25 GB GB08424232A patent/GB2148473B/en not_active Expired
- 1984-09-26 ZA ZA847577A patent/ZA847577B/xx unknown
- 1984-09-26 US US06/655,023 patent/US4558573A/en not_active Expired - Fee Related
- 1984-09-27 BR BR8404881A patent/BR8404881A/pt unknown
- 1984-09-27 CH CH4623/84A patent/CH660773A5/fr not_active IP Right Cessation
- 1984-09-28 DE DE19843435761 patent/DE3435761A1/de not_active Withdrawn
- 1984-09-28 AU AU33703/84A patent/AU3370384A/en not_active Abandoned
- 1984-09-28 DK DK465684A patent/DK465684A/da not_active Application Discontinuation
- 1984-09-28 FR FR8414959A patent/FR2552826A1/fr not_active Withdrawn
- 1984-09-28 BE BE0/213751A patent/BE900715A/fr not_active IP Right Cessation
- 1984-09-28 NL NL8402977A patent/NL8402977A/nl not_active Application Discontinuation
- 1984-09-28 CA CA000464334A patent/CA1231844A/fr not_active Expired
- 1984-09-28 ES ES536374A patent/ES8507662A1/es not_active Expired
- 1984-09-28 PT PT79276A patent/PT79276A/pt unknown
- 1984-09-28 JP JP59202162A patent/JPS60105873A/ja active Pending
- 1984-09-28 NO NO843921A patent/NO843921L/no unknown
Also Published As
Publication number | Publication date |
---|---|
ES536374A0 (es) | 1985-09-16 |
DE3435761A1 (de) | 1985-04-18 |
LU85553A1 (fr) | 1985-04-02 |
CA1231844A (fr) | 1988-01-26 |
IT1171707B (it) | 1987-06-10 |
GB2148473B (en) | 1987-09-03 |
ES8507662A1 (es) | 1985-09-16 |
AU3370384A (en) | 1985-04-18 |
DK465684D0 (da) | 1984-09-28 |
ZA847577B (en) | 1985-05-29 |
DK465684A (da) | 1985-03-31 |
IT8323071A0 (it) | 1983-09-30 |
NL8402977A (nl) | 1985-04-16 |
GB8424232D0 (en) | 1984-10-31 |
PT79276A (en) | 1984-10-01 |
BR8404881A (pt) | 1985-08-13 |
GB2148473A (en) | 1985-05-30 |
NO843921L (no) | 1985-04-01 |
US4558573A (en) | 1985-12-17 |
FR2552826A1 (fr) | 1985-04-05 |
JPS60105873A (ja) | 1985-06-11 |
CH660773A5 (fr) | 1987-06-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
BE900715A (fr) | Dispositif pour le refroidissement de l'huile dans une unite de compression et, en particulier, de compression a vis. | |
BE904323A (fr) | Ensemble a compresseur a vis, systeme de refrigeration a couplage economiseur et procede pour etablir un tel couplage. | |
KR910020364A (ko) | 공기 라인 윤활기를 갖는 공구 및 작업부재 윤활 시스템 | |
FR2412795A1 (fr) | Installation de production de froid ou de liquefaction de gaz | |
CA2035232A1 (fr) | Separateur d'huile pour appareil frigorifique | |
KR890013354A (ko) | 오일-프리 회전 공기 압축기 | |
EP0516816A1 (fr) | Systeme de recuperation d'huile lubrifiante pour installations de refrigeration lors de leur fonctionnement a faible capacite. | |
BE902422A (fr) | Procede et dispositif pour la production d'agents d'extinction melanges a un adjuvant. | |
ES8701917A1 (es) | Perfeccionamientos en un aparato para producir un vacio | |
FR2391368A1 (fr) | Dispositif pour pulveriser des liquides et melanger des gaz | |
FR2370245A1 (fr) | Machine frigorifique sous carter perfectionnee | |
FR2410784A1 (fr) | Perfectionnements aux dispositifs et procedes pour realiser la combustion de fluides a base d'hydrocarbures | |
FR2417057A1 (fr) | Methode et dispositif pour transporter par canalisation un fluide compose essentiellement d'une masse gazeuse | |
FR2394040A1 (fr) | Dispositif d'alimentation pour cryostat | |
CA2086297A1 (fr) | Procede d'optimisation d'un dispositif de regulation et d'amortissement d'un ecoulement polyphasique et dispositif obtenu par le procede | |
FR2386857A1 (fr) | Dispositif de regulation de debit perfectionne pour perfuseurs-transfuseurs | |
US2738919A (en) | Compressor and lubricating means therefor | |
DE3270918D1 (en) | A device for separating liquid from liquid-containing compressed gas | |
FR2437195A1 (fr) | Dispositif et procede pour etalonner un appareil de controle de la fonction pulmonaire | |
US2934958A (en) | Gas sampling device | |
FR2426170A1 (fr) | Dispositif pour produire de l'air comprime | |
FR2684565B1 (fr) | Dispositif de rehomogeneisation d'un melange gaz/liquide. | |
SU1174009A1 (ru) | Криохирургическое устройство | |
FR2368292A1 (fr) | Procede et dispositif pour regler la capacite de lavage d'un tube de venturi | |
DE3861994D1 (de) | Hermetischer motorverdichter. |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
RE | Patent lapsed |
Owner name: SAMIFI BABCOCK S.P.A. Effective date: 19850928 |