PL423333A1 - Kartridż do zmiany przekroju wlotu kompresora - Google Patents

Kartridż do zmiany przekroju wlotu kompresora

Info

Publication number
PL423333A1
PL423333A1 PL423333A PL42333317A PL423333A1 PL 423333 A1 PL423333 A1 PL 423333A1 PL 423333 A PL423333 A PL 423333A PL 42333317 A PL42333317 A PL 42333317A PL 423333 A1 PL423333 A1 PL 423333A1
Authority
PL
Poland
Prior art keywords
section
inlet cross
compressor
radial
changing
Prior art date
Application number
PL423333A
Other languages
English (en)
Inventor
Piotr SZYMAŃSKI
Original Assignee
Szymanski Piotr
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 Szymanski Piotr filed Critical Szymanski Piotr
Priority to PL423333A priority Critical patent/PL423333A1/pl
Priority to EP18460060.9A priority patent/EP3480434A1/en
Publication of PL423333A1 publication Critical patent/PL423333A1/pl

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D17/00—Regulating or controlling by varying flow
    • F01D17/10—Final actuators
    • F01D17/12—Final actuators arranged in stator parts
    • F01D17/14—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits
    • F01D17/146—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits by throttling the volute inlet of radial machines or engines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B37/00—Engines characterised by provision of pumps driven at least for part of the time by exhaust
    • F02B37/12—Control of the pumps
    • F02B37/22—Control of the pumps by varying cross-section of exhaust passages or air passages, e.g. by throttling turbine inlets or outlets or by varying effective number of guide conduits
    • F02B37/225—Control of the pumps by varying cross-section of exhaust passages or air passages, e.g. by throttling turbine inlets or outlets or by varying effective number of guide conduits air passages
    • 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
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
    • F04D29/44—Fluid-guiding means, e.g. diffusers
    • F04D29/46—Fluid-guiding means, e.g. diffusers adjustable
    • F04D29/462—Fluid-guiding means, e.g. diffusers adjustable especially adapted for elastic fluid pumps
    • F04D29/464—Fluid-guiding means, e.g. diffusers adjustable especially adapted for elastic fluid pumps adjusting flow cross-section, otherwise than by using adjustable stator blades
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
    • F16K3/02—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor
    • F16K3/03—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor with a closure member in the form of an iris-diaphragm
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2220/00—Application
    • F05D2220/40—Application in turbochargers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2250/00—Geometry
    • F05D2250/50—Inlet or outlet
    • F05D2250/51—Inlet
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

"Kartridż do zmiany przekroju wlotu kompresora" pozwala regulować przekrój wlotu strugi gazu bezpośrednio przed kołem kompresora (2) w sprężarkach przepływowych promieniowych, osiowych oraz promieniowo-osiowych. "Kartridż do zmiany przekroju wlotu kompresora" zamienia ruch obrotowy płyty kontrolującej (8) na ruch posuwisty łopatek (7) co pozwala na kontrolowanie przekrój wlotu strugi gazu. Przy zmniejszonym przekroju wlotu strugi gazów zakres operacyjny kompresora pozwala na stabilną pracę sprężarki przy mniejszych przepływach. Po zwiększeniu przekroju wlotu strugi gazu przed kołem kompresora (2) zakres operacyjny turbosprężarki jest przesunięty w kierunku większych przepływów co pozwala na stabilną pracę z większymi przepływami gazów. Rozwiązanie to pozwala na zwiększenie zakresu operacyjnego sprężarek promieniowych, osiowych oraz promieniowo-osiowych.
PL423333A 2017-11-01 2017-11-01 Kartridż do zmiany przekroju wlotu kompresora PL423333A1 (pl)

Priority Applications (2)

Application Number Priority Date Filing Date Title
PL423333A PL423333A1 (pl) 2017-11-01 2017-11-01 Kartridż do zmiany przekroju wlotu kompresora
EP18460060.9A EP3480434A1 (en) 2017-11-01 2018-10-05 Inlet cartridge for adjusting the cross-section of compressor inlet and compressor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL423333A PL423333A1 (pl) 2017-11-01 2017-11-01 Kartridż do zmiany przekroju wlotu kompresora

Publications (1)

Publication Number Publication Date
PL423333A1 true PL423333A1 (pl) 2019-05-06

Family

ID=64017333

Family Applications (1)

Application Number Title Priority Date Filing Date
PL423333A PL423333A1 (pl) 2017-11-01 2017-11-01 Kartridż do zmiany przekroju wlotu kompresora

Country Status (2)

Country Link
EP (1) EP3480434A1 (pl)
PL (1) PL423333A1 (pl)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN210122961U (zh) 2018-11-12 2020-03-03 博格华纳公司 操纵装置、调整机构、压缩机和增压装置
CN114846244B (zh) * 2020-02-27 2024-10-29 株式会社Ihi 离心压缩机

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3023644A1 (en) * 2014-11-24 2016-05-25 Honeywell International Inc. Adjustable-trim centrifugal compressor, and turbocharger having same
US20160177956A1 (en) * 2014-12-17 2016-06-23 Honeywell International Inc. Adjustable-trim centrifugal compressor, and turbocharger having same
EP3051099A1 (de) * 2015-02-02 2016-08-03 Volkswagen Aktiengesellschaft Verdichter mit variabler anströmgeometrie
US20170298953A1 (en) * 2016-04-19 2017-10-19 Honeywell International Inc. Adjustable-trim centrifugal compressor for a turbocharger

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3391859A (en) 1966-02-23 1968-07-09 Caterpillar Tractor Co Turbocharger compressor with variable area diffuser
US6679057B2 (en) 2002-03-05 2004-01-20 Honeywell-International Inc. Variable geometry turbocharger
US7568339B2 (en) 2006-03-14 2009-08-04 Honeywell International, Inc. Control for variable geometry compressor
US20080276613A1 (en) 2007-05-09 2008-11-13 Phillipe Noelle Discrete variable geometry compressor
CN104321513B (zh) 2012-06-18 2020-04-24 博格华纳公司 用于涡轮增压器的压缩机盖件
CN107313986B (zh) 2012-11-09 2020-01-17 江森自控科技公司 可变几何形状扩散器、具有扩散器的压缩机及其控制方法
BE1022401B1 (nl) * 2014-09-19 2016-03-24 Atlas Copco Airpower, Naamloze Vennootschap Inlaatklep voor een compressor
DE102015209704A1 (de) * 2015-02-02 2016-08-04 Volkswagen Aktiengesellschaft Verdichter mit variabler Anströmgeometrie
US10502126B2 (en) * 2017-03-10 2019-12-10 Garrett Transportation I Inc. Adjustable-trim centrifugal compressor for a turbocharger

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3023644A1 (en) * 2014-11-24 2016-05-25 Honeywell International Inc. Adjustable-trim centrifugal compressor, and turbocharger having same
US20160177956A1 (en) * 2014-12-17 2016-06-23 Honeywell International Inc. Adjustable-trim centrifugal compressor, and turbocharger having same
EP3051099A1 (de) * 2015-02-02 2016-08-03 Volkswagen Aktiengesellschaft Verdichter mit variabler anströmgeometrie
US20170298953A1 (en) * 2016-04-19 2017-10-19 Honeywell International Inc. Adjustable-trim centrifugal compressor for a turbocharger

Also Published As

Publication number Publication date
EP3480434A1 (en) 2019-05-08

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