EA201190073A1 - Усовершенствования в многоступенчатых центробежных компрессорах - Google Patents

Усовершенствования в многоступенчатых центробежных компрессорах

Info

Publication number
EA201190073A1
EA201190073A1 EA201190073A EA201190073A EA201190073A1 EA 201190073 A1 EA201190073 A1 EA 201190073A1 EA 201190073 A EA201190073 A EA 201190073A EA 201190073 A EA201190073 A EA 201190073A EA 201190073 A1 EA201190073 A1 EA 201190073A1
Authority
EA
Eurasian Patent Office
Prior art keywords
impellers
multistage centrifugal
centrifugal compressors
shaft
steps
Prior art date
Application number
EA201190073A
Other languages
English (en)
Other versions
EA022178B1 (ru
Inventor
Йоуко Тапани Пеусса
Original Assignee
Гарднер Денвер Дойчланд Гмбх
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=40469365&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EA201190073(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Гарднер Денвер Дойчланд Гмбх filed Critical Гарднер Денвер Дойчланд Гмбх
Publication of EA201190073A1 publication Critical patent/EA201190073A1/ru
Publication of EA022178B1 publication Critical patent/EA022178B1/ru

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
    • F04D17/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
    • F04D17/08—Centrifugal pumps
    • F04D17/10—Centrifugal pumps for compressing or evacuating
    • F04D17/12—Multi-stage pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D25/00—Pumping installations or systems
    • F04D25/02—Units comprising pumps and their driving means
    • F04D25/06—Units comprising pumps and their driving means the pump being electrically driven
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D25/00—Pumping installations or systems
    • F04D25/16—Combinations of two or more pumps ; Producing two or more separate gas flows
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D25/00—Pumping installations or systems
    • F04D25/16—Combinations of two or more pumps ; Producing two or more separate gas flows
    • F04D25/163—Combinations of two or more pumps ; Producing two or more separate gas flows driven by a common gearing arrangement
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
    • F04D27/02—Surge control
    • F04D27/0269—Surge control by changing flow path between different stages or between a plurality of compressors; load distribution between compressors
    • 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
    • F04D29/58—Cooling; Heating; Diminishing heat transfer
    • F04D29/582—Cooling; Heating; Diminishing heat transfer specially adapted for elastic fluid pumps
    • F04D29/5826—Cooling at least part of the working fluid in a heat exchanger
    • F04D29/5833—Cooling at least part of the working fluid in a heat exchanger flow schemes and regulation thereto
    • 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
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Control Of Positive-Displacement Air Blowers (AREA)

Abstract

Изобретение относится к усовершенствованному многоступенчатому центробежному компрессору (10), содержащему по меньшей мере четыре центробежных ступени сжатия (11, 12, 13, 14), каждая из которых содержит рабочее колесо. Рабочие колеса одной пары ступеней (12, 13) установлены на первом валу (23), соединенном с первым высокооборотным двигателем с прямым приводом (16), а рабочие колеса другой пары ступеней (11, 14) установлены на втором валу (24), соединенном со вторым высокооборотным двигателем (15) с прямым приводом. Скоростями первого и второго двигателя управляет по меньшей мере один привод (25) с обеспечением приведения в движение всех рабочих колес с одной скоростью.
EA201190073A 2009-01-30 2009-12-23 Многоступенчатый центробежный компрессор EA022178B1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0901576A GB2469015B (en) 2009-01-30 2009-01-30 Improvements in multi-stage centrifugal compressors
PCT/EP2009/009284 WO2010086009A1 (en) 2009-01-30 2009-12-23 Improvements in multi-stage centrifugal compressors

Publications (2)

Publication Number Publication Date
EA201190073A1 true EA201190073A1 (ru) 2012-02-28
EA022178B1 EA022178B1 (ru) 2015-11-30

Family

ID=40469365

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201190073A EA022178B1 (ru) 2009-01-30 2009-12-23 Многоступенчатый центробежный компрессор

Country Status (15)

Country Link
US (1) US9109603B2 (ru)
EP (1) EP2384399B1 (ru)
JP (1) JP2012516403A (ru)
KR (1) KR101704075B1 (ru)
CN (1) CN102326001B (ru)
AU (1) AU2009338633C1 (ru)
BR (1) BRPI0924263B1 (ru)
CA (1) CA2750662C (ru)
EA (1) EA022178B1 (ru)
ES (1) ES2403690T3 (ru)
GB (1) GB2469015B (ru)
MX (1) MX2011007725A (ru)
MY (1) MY162264A (ru)
PL (1) PL2384399T3 (ru)
WO (1) WO2010086009A1 (ru)

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KR101360799B1 (ko) * 2012-05-31 2014-02-12 한국터보기계(주) 2단 터보압축기
US10385861B2 (en) 2012-10-03 2019-08-20 Praxair Technology, Inc. Method for compressing an incoming feed air stream in a cryogenic air separation plant
US10443603B2 (en) 2012-10-03 2019-10-15 Praxair Technology, Inc. Method for compressing an incoming feed air stream in a cryogenic air separation plant
CN105264233B (zh) 2014-01-23 2017-10-27 三菱重工压缩机有限公司 离心压缩机
US20150211539A1 (en) * 2014-01-24 2015-07-30 Air Products And Chemicals, Inc. Systems and methods for compressing air
US11421696B2 (en) 2014-12-31 2022-08-23 Ingersoll-Rand Industrial U.S., Inc. Multi-stage compressor with single electric direct drive motor
FR3072429B1 (fr) * 2017-10-16 2020-06-19 L'air Liquide Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Dispositif et procede de compression
FR3072428B1 (fr) * 2017-10-16 2019-10-11 L'air Liquide Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Dispositif et procede de compression et machine de refrigeration
EP3740678A4 (en) * 2018-01-18 2021-10-20 Maynard, Mark, J. COMPRESSION OF GASEOUS FLUID WITH ALTERNATE COOLING AND MECHANICAL COMPRESSION
CN110657108B (zh) * 2018-06-28 2022-10-28 丹佛斯公司 可变级压缩机
RU2694454C1 (ru) * 2018-11-13 2019-07-15 Федеральное государственное казенное военное образовательное учреждение высшего образования "Военный учебно-научный центр Военно-воздушных сил "Военно-воздушная академия имени профессора Н.Е. Жуковского и Ю.А. Гагарина" (г. Воронеж) Министерства обороны Российской Федерации Осевой компрессор
IT202000014818A1 (it) * 2020-06-19 2021-12-19 M Pumps Process Srl Compressore rigenerativo multistadio

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BE788368A (fr) 1971-09-10 1973-01-02 D M Weatherly Cy Procede et appareil pour la compression en plusieurs etages d'un premier courant de gaz avec l'energie derivee d'un second courant de gaz
ZA776097B (en) 1976-10-19 1978-06-28 Sterling Drug Inc Process and apparatus for supplying compressed gas
JPS5817358B2 (ja) * 1978-03-07 1983-04-06 川崎重工業株式会社 多段タ−ボ形圧縮機
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CN101421519B (zh) * 2006-02-13 2012-07-04 英格索尔-兰德公司 多级压缩系统和操作该多级压缩系统的方法
KR100861000B1 (ko) * 2007-07-31 2008-09-30 경주전장 주식회사 터보 압축기
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Also Published As

Publication number Publication date
ES2403690T3 (es) 2013-05-21
CN102326001A (zh) 2012-01-18
EA022178B1 (ru) 2015-11-30
MX2011007725A (es) 2011-10-28
US20120087810A1 (en) 2012-04-12
AU2009338633B9 (en) 2014-08-14
KR20120085652A (ko) 2012-08-01
CA2750662C (en) 2016-11-15
US9109603B2 (en) 2015-08-18
AU2009338633C1 (en) 2014-08-21
JP2012516403A (ja) 2012-07-19
CA2750662A1 (en) 2010-08-05
WO2010086009A1 (en) 2010-08-05
AU2009338633A1 (en) 2011-08-11
GB2469015A (en) 2010-10-06
BRPI0924263B1 (pt) 2021-07-06
BRPI0924263A2 (pt) 2020-12-01
GB0901576D0 (en) 2009-03-11
MY162264A (en) 2017-05-31
GB2469015B (en) 2011-09-28
EP2384399A1 (en) 2011-11-09
PL2384399T3 (pl) 2013-06-28
KR101704075B1 (ko) 2017-02-07
EP2384399B1 (en) 2013-02-13
WO2010086009A9 (en) 2011-10-13
AU2009338633B2 (en) 2014-04-24
CN102326001B (zh) 2014-10-01

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