PL2034258T3 - Urządzenie i sposób wyrównywania oleju między sprężarkami - Google Patents

Urządzenie i sposób wyrównywania oleju między sprężarkami

Info

Publication number
PL2034258T3
PL2034258T3 PL08163878T PL08163878T PL2034258T3 PL 2034258 T3 PL2034258 T3 PL 2034258T3 PL 08163878 T PL08163878 T PL 08163878T PL 08163878 T PL08163878 T PL 08163878T PL 2034258 T3 PL2034258 T3 PL 2034258T3
Authority
PL
Poland
Prior art keywords
pressure compressor
compressors
oil
compressor
balancing
Prior art date
Application number
PL08163878T
Other languages
English (en)
Inventor
Jean-Benoît Ritz
Michel Coevoet
Bernard Horber
Sami Barbouchi
Original Assignee
Electricite De France
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 Electricite De France filed Critical Electricite De France
Publication of PL2034258T3 publication Critical patent/PL2034258T3/pl

Links

Classifications

    • 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
    • F25B31/004—Lubrication oil recirculating arrangements
    • 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
    • F25B1/10—Compression machines, plants or systems with non-reversible cycle with multi-stage compression

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Compressor (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
PL08163878T 2007-09-07 2008-09-08 Urządzenie i sposób wyrównywania oleju między sprężarkami PL2034258T3 (pl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0757430A FR2920838B1 (fr) 2007-09-07 2007-09-07 Dispositif et procede d'equilibrage d'huile entre compresseurs
EP08163878A EP2034258B1 (fr) 2007-09-07 2008-09-08 Dispositif et procédé d'équilibrage d'huile entre compresseurs

Publications (1)

Publication Number Publication Date
PL2034258T3 true PL2034258T3 (pl) 2011-11-30

Family

ID=39322501

Family Applications (1)

Application Number Title Priority Date Filing Date
PL08163878T PL2034258T3 (pl) 2007-09-07 2008-09-08 Urządzenie i sposób wyrównywania oleju między sprężarkami

Country Status (4)

Country Link
EP (1) EP2034258B1 (pl)
AT (1) ATE514043T1 (pl)
FR (1) FR2920838B1 (pl)
PL (1) PL2034258T3 (pl)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8863533B2 (en) 2011-06-08 2014-10-21 Lg Electronics Inc. Refrigerating cycle apparatus and method for operating the same
FR2977657B1 (fr) * 2011-07-06 2018-05-04 Electricite De France Procede d'equilibrage des niveaux de lubrifiant dans une unite de compression multi-etagee d'un systeme d'echange thermique et systeme d'echange thermique mettant en oeuvre un tel procede
JP2014145556A (ja) * 2013-01-30 2014-08-14 Mitsubishi Heavy Ind Ltd ２段圧縮装置およびそれを用いた冷凍・空調装置
DE102013014543A1 (de) * 2013-09-03 2015-03-05 Stiebel Eltron Gmbh & Co. Kg Wärmepumpenvorrichtung
JP6615030B2 (ja) * 2016-03-28 2019-12-04 三菱重工サーマルシステムズ株式会社 多段圧縮装置、これを備える冷凍サイクル、及び多段圧縮装置の運転方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3500962A (en) 1969-05-01 1970-03-17 Vilter Manufacturing Corp Lubrication system for compressors
JPS58144688A (ja) * 1982-02-24 1983-08-29 Hitachi Ltd スクリユ−冷凍機
JP3152454B2 (ja) * 1991-03-22 2001-04-03 三洋電機株式会社 二段圧縮式冷凍装置
JPH07280368A (ja) * 1994-04-05 1995-10-27 Daikin Ind Ltd 極低温冷凍機の冷却油制御装置
DE10357556A1 (de) * 2003-12-10 2005-07-14 Linde Kältetechnik GmbH & Co. KG Verbund(kälte)anlage und Verfahren zum Betreiben einer Verbund(kälte)anlage
US20060073026A1 (en) 2004-10-06 2006-04-06 Shaw David N Oil balance system and method for compressors connected in series

Also Published As

Publication number Publication date
FR2920838B1 (fr) 2009-11-27
EP2034258B1 (fr) 2011-06-22
ATE514043T1 (de) 2011-07-15
EP2034258A1 (fr) 2009-03-11
FR2920838A1 (fr) 2009-03-13

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