ATE354028T1 - Dichtungssystem für kreiselverdichter - Google Patents

Dichtungssystem für kreiselverdichter

Info

Publication number
ATE354028T1
ATE354028T1 AT03253536T AT03253536T ATE354028T1 AT E354028 T1 ATE354028 T1 AT E354028T1 AT 03253536 T AT03253536 T AT 03253536T AT 03253536 T AT03253536 T AT 03253536T AT E354028 T1 ATE354028 T1 AT E354028T1
Authority
AT
Austria
Prior art keywords
centrifugal compressors
sealing system
gases
eliminating
ensures
Prior art date
Application number
AT03253536T
Other languages
German (de)
English (en)
Inventor
Riccardo Beccaluva
Stefano Mantellassi
Antonio Pumo
Original Assignee
Nuovo Pignone 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 Nuovo Pignone Spa filed Critical Nuovo Pignone Spa
Application granted granted Critical
Publication of ATE354028T1 publication Critical patent/ATE354028T1/de

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/08—Sealings
    • F04D29/083—Sealings especially adapted for elastic fluid pumps

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Mechanical Sealing (AREA)
  • Control Of Positive-Displacement Air Blowers (AREA)
  • Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
AT03253536T 2002-06-05 2003-06-04 Dichtungssystem für kreiselverdichter ATE354028T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2002MI001222A ITMI20021222A1 (it) 2002-06-05 2002-06-05 Sistema di tenuta per compressori centrifughi che eleborano gas letali

Publications (1)

Publication Number Publication Date
ATE354028T1 true ATE354028T1 (de) 2007-03-15

Family

ID=27590462

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03253536T ATE354028T1 (de) 2002-06-05 2003-06-04 Dichtungssystem für kreiselverdichter

Country Status (9)

Country Link
US (1) US6969229B2 (enExample)
EP (1) EP1369594B1 (enExample)
JP (1) JP4370122B2 (enExample)
CN (1) CN100473841C (enExample)
AT (1) ATE354028T1 (enExample)
AU (1) AU2003204432A1 (enExample)
DE (1) DE60311703T2 (enExample)
IT (1) ITMI20021222A1 (enExample)
NO (1) NO20032526L (enExample)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10207929A1 (de) * 2002-02-23 2003-09-04 Leybold Vakuum Gmbh Vakuumpumpe
EP2006584A1 (de) * 2007-06-21 2008-12-24 Siemens Aktiengesellschaft Puffereinrichtung zum Abführen von Leckagegas zu einem Entsorgungssystem und Sperrgassystem
US9033651B2 (en) 2009-05-04 2015-05-19 Ingersoll-Rand Company Flow distributed buffered/educted gas seal
CN103938392B (zh) * 2014-04-25 2016-06-08 何炽斌 一种纱线丝光的生产方法及平幅纱线丝光机
CN111005882A (zh) * 2019-12-18 2020-04-14 珠海格力电器股份有限公司 压缩机及空调机组
HUE065759T2 (hu) * 2020-05-18 2024-06-28 Dover Pumps & Process Solutions Segment Inc Nagynyomású gáz tömítés
US12305661B2 (en) 2023-10-30 2025-05-20 Solar Turbines Incorporated System and method of sealing compressor

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH480543A (de) * 1967-08-18 1969-10-31 Sulzer Ag Anlage zum Fördern, Verdichten bzw. Umwälzen von Gasen mit einem durch einen Elektromotor angetriebenen Fördergebläse
US3733145A (en) * 1971-03-04 1973-05-15 Nevsky Mash Vand-type centrifugal machine, mainly, high-pressure compressor
EP1008759A1 (en) * 1998-12-10 2000-06-14 Dresser Rand S.A Gas compressor

Also Published As

Publication number Publication date
NO20032526L (no) 2003-12-08
US20030231954A1 (en) 2003-12-18
NO20032526D0 (no) 2003-06-04
US6969229B2 (en) 2005-11-29
DE60311703D1 (de) 2007-03-29
CN1479015A (zh) 2004-03-03
JP4370122B2 (ja) 2009-11-25
AU2003204432A1 (en) 2004-01-08
CN100473841C (zh) 2009-04-01
ITMI20021222A1 (it) 2003-12-05
DE60311703T2 (de) 2007-10-25
EP1369594A3 (en) 2004-08-25
JP2004011648A (ja) 2004-01-15
EP1369594A2 (en) 2003-12-10
EP1369594B1 (en) 2007-02-14

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Legal Events

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