PL420903A1 - Compressor efficiency increasing ring - Google Patents

Compressor efficiency increasing ring

Info

Publication number
PL420903A1
PL420903A1 PL420903A PL42090317A PL420903A1 PL 420903 A1 PL420903 A1 PL 420903A1 PL 420903 A PL420903 A PL 420903A PL 42090317 A PL42090317 A PL 42090317A PL 420903 A1 PL420903 A1 PL 420903A1
Authority
PL
Poland
Prior art keywords
compressor efficiency
efficiency increasing
increasing ring
ring
rotor
Prior art date
Application number
PL420903A
Other languages
Polish (pl)
Other versions
PL239521B1 (en
Inventor
Piotr SZYMAŃSKI
Mariusz Staszowski
Original Assignee
Szymański Piotr
Mariusz Staszowski
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 Szymański Piotr, Mariusz Staszowski filed Critical Szymański Piotr
Priority to PL420903A priority Critical patent/PL239521B1/en
Priority to EP17460055.1A priority patent/EP3379087A1/en
Publication of PL420903A1 publication Critical patent/PL420903A1/en
Publication of PL239521B1 publication Critical patent/PL239521B1/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
    • F04D29/16—Sealings between pressure and suction sides
    • F04D29/161—Sealings between pressure and suction sides especially adapted for elastic fluid pumps
    • F04D29/162—Sealings between pressure and suction sides especially adapted for elastic fluid pumps of a centrifugal flow wheel

Landscapes

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

Abstract

Pierścień zwiększający sprawność kompresora umieszczony w obudowie sprężarki przepływowej zmniejszający luz pomiędzy wirnikiem, a obudową wirnika, charakteryzuje się tym, że pierścień (3) zamontowany jest w rowku wykonanym w obudowie wirnika (2).The ring increasing the compressor efficiency placed in the flow compressor housing reducing the clearance between the rotor and the rotor housing is characterized by the fact that the ring (3) is mounted in a groove made in the rotor housing (2).

PL420903A 2017-03-19 2017-03-19 Compressor efficiency increasing ring PL239521B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
PL420903A PL239521B1 (en) 2017-03-19 2017-03-19 Compressor efficiency increasing ring
EP17460055.1A EP3379087A1 (en) 2017-03-19 2017-09-01 Compressor sealing ring

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL420903A PL239521B1 (en) 2017-03-19 2017-03-19 Compressor efficiency increasing ring

Publications (2)

Publication Number Publication Date
PL420903A1 true PL420903A1 (en) 2018-09-24
PL239521B1 PL239521B1 (en) 2021-12-13

Family

ID=60019850

Family Applications (1)

Application Number Title Priority Date Filing Date
PL420903A PL239521B1 (en) 2017-03-19 2017-03-19 Compressor efficiency increasing ring

Country Status (2)

Country Link
EP (1) EP3379087A1 (en)
PL (1) PL239521B1 (en)

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5242906U (en) 1975-09-22 1977-03-26
JPS6460701A (en) 1987-08-31 1989-03-07 Toyota Motor Corp Flame coating film for controlling clearance gap
WO1998048157A1 (en) * 1997-04-22 1998-10-29 Kyoritsu Corp. Turbo charger equipped with sliding member
JP3567064B2 (en) * 1997-06-23 2004-09-15 株式会社 日立インダストリイズ Labyrinth seal device and fluid machine provided with the same
DE102004041439A1 (en) * 2004-08-27 2006-03-02 Atlas Copco Energas Gmbh Turbo machine for expansion or compression of e.g. gas, has cover plate that forms flow channels along with rotor blades and support to guiding fluid, and ring-shaped brush seal is arranged on housing to seal gaps between housing and rotor
DE102009009389B4 (en) * 2009-02-18 2011-03-24 Woco Industrietechnik Gmbh Compressor housing, compressor comprising such a compressor housing and method for producing a compressor housing
US9903477B2 (en) * 2013-08-28 2018-02-27 Dresser-Rand Company Self-centering labyrinth seal
US20150285259A1 (en) * 2014-04-05 2015-10-08 Arthur John Wennerstrom Filament-Wound Tip-Shrouded Axial Compressor or Fan Rotor System
US9803650B2 (en) * 2014-11-04 2017-10-31 Hanwha Techwin Co., Ltd. Sealing device

Also Published As

Publication number Publication date
EP3379087A1 (en) 2018-09-26
PL239521B1 (en) 2021-12-13

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