ITMI20021222A1 - Sistema di tenuta per compressori centrifughi che eleborano gas letali - Google Patents

Sistema di tenuta per compressori centrifughi che eleborano gas letali

Info

Publication number
ITMI20021222A1
ITMI20021222A1 IT2002MI001222A ITMI20021222A ITMI20021222A1 IT MI20021222 A1 ITMI20021222 A1 IT MI20021222A1 IT 2002MI001222 A IT2002MI001222 A IT 2002MI001222A IT MI20021222 A ITMI20021222 A IT MI20021222A IT MI20021222 A1 ITMI20021222 A1 IT MI20021222A1
Authority
IT
Italy
Prior art keywords
elect
centrifugal compressors
sealing system
gases
lethal gases
Prior art date
Application number
IT2002MI001222A
Other languages
English (en)
Italian (it)
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
Priority to IT2002MI001222A priority Critical patent/ITMI20021222A1/it
Priority to AU2003204432A priority patent/AU2003204432A1/en
Priority to US10/452,923 priority patent/US6969229B2/en
Priority to AT03253536T priority patent/ATE354028T1/de
Priority to NO20032526A priority patent/NO20032526L/no
Priority to DE60311703T priority patent/DE60311703T2/de
Priority to EP03253536A priority patent/EP1369594B1/en
Priority to CNB031410219A priority patent/CN100473841C/zh
Priority to JP2003160217A priority patent/JP4370122B2/ja
Publication of ITMI20021222A1 publication Critical patent/ITMI20021222A1/it

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)
IT2002MI001222A 2002-06-05 2002-06-05 Sistema di tenuta per compressori centrifughi che eleborano gas letali ITMI20021222A1 (it)

Priority Applications (9)

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
AU2003204432A AU2003204432A1 (en) 2002-06-05 2003-05-29 Sealing system for centrifugal compressors which process lethal gases
US10/452,923 US6969229B2 (en) 2002-06-05 2003-06-03 Sealing system for centrifugal compressors which process lethal gases
AT03253536T ATE354028T1 (de) 2002-06-05 2003-06-04 Dichtungssystem für kreiselverdichter
NO20032526A NO20032526L (no) 2002-06-05 2003-06-04 Tetningssystem for sentrifugalkompressorer som behandler dödlige gasser
DE60311703T DE60311703T2 (de) 2002-06-05 2003-06-04 Dichtungssystem für Kreiselverdichter
EP03253536A EP1369594B1 (en) 2002-06-05 2003-06-04 Sealing system for centrifugal compressors
CNB031410219A CN100473841C (zh) 2002-06-05 2003-06-05 用于处理致命性气体的离心式压缩机的密封系统
JP2003160217A JP4370122B2 (ja) 2002-06-05 2003-06-05 致死ガスを処理する遠心圧縮機のための密封システム

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
ITMI20021222A1 true ITMI20021222A1 (it) 2003-12-05

Family

ID=27590462

Family Applications (1)

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

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
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
ATE354028T1 (de) 2007-03-15

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