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NO20064737L - Circulation device for a rotary compressor, and method for operating a rotary compressor - Google Patents

Circulation device for a rotary compressor, and method for operating a rotary compressor

Info

Publication number
NO20064737L
NO20064737L NO20064737A NO20064737A NO20064737L NO 20064737 L NO20064737 L NO 20064737L NO 20064737 A NO20064737 A NO 20064737A NO 20064737 A NO20064737 A NO 20064737A NO 20064737 L NO20064737 L NO 20064737L
Authority
NO
Norway
Prior art keywords
rotary compressor
circulation device
compressor
operating
circulation
Prior art date
Application number
NO20064737A
Other languages
Norwegian (no)
Inventor
Ariel Nic Weber
Hermann Mueller
Original Assignee
Man Turbo Ag Schweiz
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 Man Turbo Ag Schweiz filed Critical Man Turbo Ag Schweiz
Publication of NO20064737L publication Critical patent/NO20064737L/en

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
    • F04D29/10—Shaft sealings
    • F04D29/102—Shaft sealings especially adapted for elastic fluid pumps
    • F04D29/104—Shaft sealings especially adapted for elastic fluid pumps the sealing fluid being other than the working fluid or being the working fluid treated
    • 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
    • F04D29/10—Shaft sealings
    • F04D29/12—Shaft sealings using sealing-rings
    • F04D29/122—Shaft sealings using sealing-rings especially adapted for elastic fluid pumps
    • F04D29/124—Shaft sealings using sealing-rings especially adapted for elastic fluid pumps with special means for adducting cooling or sealing fluid

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Compressor (AREA)

Abstract

Oppfinnelsen angår en sirkulasjonsanordning (1) for å transportere tetningsgass inn i tetningskamre av torrgasstetninger(2b) foren rotasjonskompressor(2a). Sirkulasjonsanordningen omfatter ledninger (la, lb) som danner fluidveier for å forbinde anordningen (1) til en tetningsgasskrets, og en kompressor (le) og en oppvarmingsanordning (le), hvilke er forbundet til ledningen (la, 1 b) på en slik måte at det forer fluidet. Sirkulasjonsanordningen omfatter også en styreanordning (4) for kontroll av kompressoren (le) og oppvarmingsinnretning (le).BACKGROUND OF THE INVENTION 1. Field of the Invention This invention relates to a circulation device (1) for conveying sealing gas into sealing chambers of dry gas seals (2b) for rotary compressor (2a). The circulation device comprises conduits (1a, 1b) forming fluid paths for connecting the device (1) to a sealing gas circuit, and a compressor (1c) and a heating device (1c) connected to the conduit (1a, 1b) in such a way that it feeds the fluid. The circulation device also comprises a control device (4) for controlling the compressor (le) and heating device (le).

NO20064737A 2004-03-19 2006-10-19 Circulation device for a rotary compressor, and method for operating a rotary compressor NO20064737L (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP04405170A EP1577561A1 (en) 2004-03-19 2004-03-19 Device for circulating and heating sealing gas in a centrifugal compressor
PCT/EP2005/002820 WO2005090793A1 (en) 2004-03-19 2005-03-17 Circulation device for a rotary compressor, rotary compressor, and method for operating the same

Publications (1)

Publication Number Publication Date
NO20064737L true NO20064737L (en) 2006-10-19

Family

ID=34833830

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20064737A NO20064737L (en) 2004-03-19 2006-10-19 Circulation device for a rotary compressor, and method for operating a rotary compressor

Country Status (4)

Country Link
EP (2) EP1577561A1 (en)
JP (1) JP2007529674A (en)
NO (1) NO20064737L (en)
WO (1) WO2005090793A1 (en)

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US10293298B2 (en) 2015-09-02 2019-05-21 Exxonmobil Upstream Research Company Apparatus and system for combined temperature and pressure swing adsorption processes related thereto
DE102015013659A1 (en) * 2015-10-22 2017-04-27 Man Diesel & Turbo Se Dry gas sealing system and turbomachine with a dry gas sealing system
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US11331620B2 (en) 2018-01-24 2022-05-17 Exxonmobil Upstream Research Company Apparatus and system for swing adsorption processes
WO2019168628A1 (en) 2018-02-28 2019-09-06 Exxonmobil Upstream Research Company Apparatus and system for swing adsorption processes
DE102018123728A1 (en) * 2018-09-26 2020-03-26 Man Energy Solutions Se Supply system of a sealing system of a turbomachine and turbomachine with a sealing and supply system
WO2020131496A1 (en) 2018-12-21 2020-06-25 Exxonmobil Upstream Research Company Flow modulation systems, apparatus, and methods for cyclical swing adsorption
WO2020222932A1 (en) 2019-04-30 2020-11-05 Exxonmobil Upstream Research Company Rapid cycle adsorbent bed
WO2021071755A1 (en) 2019-10-07 2021-04-15 Exxonmobil Upstream Research Company Adsorption processes and systems utilizing step lift control of hydraulically actuated poppet valves
US11433346B2 (en) 2019-10-16 2022-09-06 Exxonmobil Upstream Research Company Dehydration processes utilizing cationic zeolite RHO
FR3127555B1 (en) * 2021-09-30 2025-04-04 Gaztransport Et Technigaz System for treating natural gas from a tank of a floating structure configured to supply natural gas as fuel to a natural gas-consuming device
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EP1008759A1 (en) * 1998-12-10 2000-06-14 Dresser Rand S.A Gas compressor
US6715985B2 (en) * 2002-05-15 2004-04-06 John Crane Inc. Gas conditioning system

Also Published As

Publication number Publication date
JP2007529674A (en) 2007-10-25
WO2005090793A1 (en) 2005-09-29
EP1725776A1 (en) 2006-11-29
EP1577561A1 (en) 2005-09-21

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