IT1171707B - Dispositivo per il raffreddamento dell'olio in una unita' di compressione e, particolarmente, di compressione a vite - Google Patents

Dispositivo per il raffreddamento dell'olio in una unita' di compressione e, particolarmente, di compressione a vite

Info

Publication number
IT1171707B
IT1171707B IT23071/83A IT2307183A IT1171707B IT 1171707 B IT1171707 B IT 1171707B IT 23071/83 A IT23071/83 A IT 23071/83A IT 2307183 A IT2307183 A IT 2307183A IT 1171707 B IT1171707 B IT 1171707B
Authority
IT
Italy
Prior art keywords
compression
cooling oil
screw
compression unit
unit
Prior art date
Application number
IT23071/83A
Other languages
English (en)
Other versions
IT8323071A0 (it
Inventor
Monica Gaspare La
Original Assignee
Babcock Samifi Spa
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 Babcock Samifi Spa filed Critical Babcock Samifi Spa
Publication of IT8323071A0 publication Critical patent/IT8323071A0/it
Priority to IT23071/83A priority Critical patent/IT1171707B/it
Priority to LU85553A priority patent/LU85553A1/fr
Priority to GB08424232A priority patent/GB2148473B/en
Priority to ZA847577A priority patent/ZA847577B/xx
Priority to US06/655,023 priority patent/US4558573A/en
Priority to CH4623/84A priority patent/CH660773A5/fr
Priority to BR8404881A priority patent/BR8404881A/pt
Priority to FR8414959A priority patent/FR2552826A1/fr
Priority to BE0/213751A priority patent/BE900715A/fr
Priority to PT79276A priority patent/PT79276A/pt
Priority to NO843921A priority patent/NO843921L/no
Priority to AU33703/84A priority patent/AU3370384A/en
Priority to JP59202162A priority patent/JPS60105873A/ja
Priority to DE19843435761 priority patent/DE3435761A1/de
Priority to DK465684A priority patent/DK465684A/da
Priority to ES536374A priority patent/ES536374A0/es
Priority to NL8402977A priority patent/NL8402977A/nl
Priority to CA000464334A priority patent/CA1231844A/en
Application granted granted Critical
Publication of IT1171707B publication Critical patent/IT1171707B/it

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)
IT23071/83A 1983-09-30 1983-09-30 Dispositivo per il raffreddamento dell'olio in una unita' di compressione e, particolarmente, di compressione a vite IT1171707B (it)

Priority Applications (18)

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
LU85553A LU85553A1 (fr) 1983-09-30 1984-09-25 Dispositif pour le refroidissement de l'huile dans une unite de compression et,en particulier,de compression a vis
GB08424232A GB2148473B (en) 1983-09-30 1984-09-25 Oil cooling in a compression refrigeration circuit
ZA847577A ZA847577B (en) 1983-09-30 1984-09-26 A device for oil cooling in a compression unit
US06/655,023 US4558573A (en) 1983-09-30 1984-09-26 Device for oil cooling in a compression unit and, particularly, a screw compression unit
CH4623/84A CH660773A5 (fr) 1983-09-30 1984-09-27 Dispositif pour le refroidissement de l'huile d'un compresseur, en particulier, d'un compresseur a vis.
BR8404881A BR8404881A (pt) 1983-09-30 1984-09-27 Dispositivo para resfriamento de oleo de um compressor
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.
FR8414959A FR2552826A1 (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
PT79276A PT79276A (en) 1983-09-30 1984-09-28 A device for oil cooling in a compression unit and particularly a screw compression unit
NO843921A NO843921L (no) 1983-09-30 1984-09-28 Anordning for oljekjoeling i en kompresjonsenhet, saerlig en skruekompresjonsenhet
AU33703/84A AU3370384A (en) 1983-09-30 1984-09-28 Oil cooling in a compression unit
JP59202162A JPS60105873A (ja) 1983-09-30 1984-09-28 圧縮装置、ことにスクリユ−式圧縮装置用の油冷却装置
DE19843435761 DE3435761A1 (de) 1983-09-30 1984-09-28 Vorrichtung fuer die abkuehlung des oels in einer verdichtungs- und insbesondere einer schraubenverdichtungseinheit
DK465684A DK465684A (da) 1983-09-30 1984-09-28 Oliekoeleaggregat til en skruekompressor
ES536374A ES536374A0 (es) 1983-09-30 1984-09-28 Dispositivo para refrigeracion de aceite de un compresor en una unidad de compresion.
NL8402977A NL8402977A (nl) 1983-09-30 1984-09-28 Inrichting voor oliekoeling in een compressie-eenheid en in het bijzonder een schroefcompressie-eenheid.
CA000464334A CA1231844A (en) 1983-09-30 1984-09-28 Device for oil cooling in a compression unit and, particularly, a screw compression unit

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 (2)

Publication Number Publication Date
IT8323071A0 IT8323071A0 (it) 1983-09-30
IT1171707B true IT1171707B (it) 1987-06-10

Family

ID=11203470

Family Applications (1)

Application Number Title Priority Date Filing Date
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

Country Status (18)

Country Link
US (1) US4558573A (it)
JP (1) JPS60105873A (it)
AU (1) AU3370384A (it)
BE (1) BE900715A (it)
BR (1) BR8404881A (it)
CA (1) CA1231844A (it)
CH (1) CH660773A5 (it)
DE (1) DE3435761A1 (it)
DK (1) DK465684A (it)
ES (1) ES536374A0 (it)
FR (1) FR2552826A1 (it)
GB (1) GB2148473B (it)
IT (1) IT1171707B (it)
LU (1) LU85553A1 (it)
NL (1) NL8402977A (it)
NO (1) NO843921L (it)
PT (1) PT79276A (it)
ZA (1) ZA847577B (it)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
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
WO1994023252A1 (en) * 1993-03-31 1994-10-13 American Standard Inc. Cooling of compressor lubricant in a refrigeration system
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 (en) * 2005-05-30 2008-02-13 Johnson Controls Denmark ApS Oil separation in a cooling circuit
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 (en) * 2011-07-19 2013-01-24 Carrier Corporation Oil compensation in a refrigeration circuit
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
US11435116B2 (en) 2017-09-25 2022-09-06 Johnson Controls Tyco IP Holdings LLP Two step oil motive eductor system
CN111947356A (zh) 2019-05-17 2020-11-17 开利公司 热交换系统和热交换系统中防腐剂回收方法
JP7469339B2 (ja) * 2019-06-17 2024-04-16 ジョンソン・コントロールズ・タイコ・アイピー・ホールディングス・エルエルピー 暖房、換気、空調、および／または冷凍（ｈｖａｃ＆ｒ）システム

Family Cites Families (5)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
CA1231844A (en) 1988-01-26
AU3370384A (en) 1985-04-18
ES8507662A1 (es) 1985-09-16
DK465684D0 (da) 1984-09-28
GB8424232D0 (en) 1984-10-31
FR2552826A1 (fr) 1985-04-05
US4558573A (en) 1985-12-17
BE900715A (fr) 1985-01-16
JPS60105873A (ja) 1985-06-11
ES536374A0 (es) 1985-09-16
GB2148473A (en) 1985-05-30
DK465684A (da) 1985-03-31
GB2148473B (en) 1987-09-03
IT8323071A0 (it) 1983-09-30
BR8404881A (pt) 1985-08-13
LU85553A1 (fr) 1985-04-02
NL8402977A (nl) 1985-04-16
PT79276A (en) 1984-10-01
DE3435761A1 (de) 1985-04-18
NO843921L (no) 1985-04-01
CH660773A5 (fr) 1987-06-15
ZA847577B (en) 1985-05-29

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