FR2180732A1 - - Google Patents

Info

Publication number
FR2180732A1
FR2180732A1 FR7312623A FR7312623A FR2180732A1 FR 2180732 A1 FR2180732 A1 FR 2180732A1 FR 7312623 A FR7312623 A FR 7312623A FR 7312623 A FR7312623 A FR 7312623A FR 2180732 A1 FR2180732 A1 FR 2180732A1
Authority
FR
France
Prior art keywords
compressor
gear train
driving means
lubricant
aftercooler
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
FR7312623A
Other languages
English (en)
French (fr)
Other versions
FR2180732B1 (cs
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
WORTHINGTON CEI
Original Assignee
WORTHINGTON CEI
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 WORTHINGTON CEI filed Critical WORTHINGTON CEI
Publication of FR2180732A1 publication Critical patent/FR2180732A1/fr
Application granted granted Critical
Publication of FR2180732B1 publication Critical patent/FR2180732B1/fr
Expired legal-status Critical Current

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
    • F04D17/122—Multi-stage pumps the individual rotor discs being, one for each stage, on a common shaft and axially spaced, e.g. conventional centrifugal multi- stage compressors
    • F04D17/125—Multi-stage pumps the individual rotor discs being, one for each stage, on a common shaft and axially spaced, e.g. conventional centrifugal multi- stage compressors the casing being vertically split
    • 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
    • F04D25/028—Units comprising pumps and their driving means the driving means being a planetary gear
    • 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
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/19—Gearing
    • Y10T74/19642—Directly cooperating gears
    • Y10T74/19679—Spur

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)
FR7312623A 1972-04-19 1973-04-09 Expired FR2180732B1 (cs)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00245578A US3802795A (en) 1972-04-19 1972-04-19 Multi-stage centrifugal compressor

Publications (2)

Publication Number Publication Date
FR2180732A1 true FR2180732A1 (cs) 1973-11-30
FR2180732B1 FR2180732B1 (cs) 1974-05-17

Family

ID=22927242

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7312623A Expired FR2180732B1 (cs) 1972-04-19 1973-04-09

Country Status (5)

Country Link
US (1) US3802795A (cs)
JP (1) JPS4920704A (cs)
DE (1) DE2316964A1 (cs)
FR (1) FR2180732B1 (cs)
GB (1) GB1429083A (cs)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2579274A1 (fr) * 1985-03-25 1986-09-26 Ebara Corp Dispositif de montage d'un engrenage d'augmentation de vitesse pour l'entrainement d'un compresseur centrifuge
EP0704624A1 (en) * 1994-09-28 1996-04-03 Ishikawajima-Harima Heavy Industries Co., Ltd. Turbo compressor

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1492271A (en) * 1974-01-31 1977-11-16 Poole E Centrifugal compressors
US4057371A (en) * 1974-05-03 1977-11-08 Norwalk-Turbo Inc. Gas turbine driven high speed centrifugal compressor unit
CH669979A5 (cs) * 1986-04-30 1989-04-28 Sulzer Ag
US5062766A (en) * 1988-09-14 1991-11-05 Hitachi, Ltd. Turbo compressor
US5678461A (en) * 1996-01-16 1997-10-21 Eaton Corporation Transmission cooling system
JP3425308B2 (ja) * 1996-09-17 2003-07-14 株式会社 日立インダストリイズ 多段圧縮機
DE19650910C1 (de) * 1996-12-07 1998-01-08 Ghh Borsig Turbomaschinen Gmbh Verdichter für Gase mit Schwefelwasserstoffanteilen
JP4003378B2 (ja) * 2000-06-30 2007-11-07 株式会社日立プラントテクノロジー スクリュー圧縮機
US20050135934A1 (en) * 2003-12-22 2005-06-23 Mechanology, Llc Use of intersecting vane machines in combination with wind turbines
EP1860326A1 (de) * 2006-05-26 2007-11-28 Siemens Aktiengesellschaft Mehrstufiger Turboverdichter
AU2010336379B2 (en) 2009-12-24 2015-10-29 General Compression Inc. System and methods for optimizing efficiency of a hydraulically actuated system
JP5668371B2 (ja) * 2010-08-31 2015-02-12 株式会社Ihi ターボ圧縮機
JP5492045B2 (ja) * 2010-10-07 2014-05-14 株式会社日立製作所 多段遠心圧縮機
CA2820589A1 (en) 2010-12-07 2012-06-14 General Compression, Inc. Compressor and/or expander device with rolling piston seal
WO2012096938A2 (en) 2011-01-10 2012-07-19 General Compression, Inc. Compressor and/or expander device
WO2012097215A1 (en) 2011-01-13 2012-07-19 General Compression, Inc. Systems, methods and devices for the management of heat removal within a compression and/or expansion device or system
US9109512B2 (en) 2011-01-14 2015-08-18 General Compression, Inc. Compensated compressed gas storage systems
CN103047189A (zh) * 2011-10-17 2013-04-17 复盛易利达(上海)压缩机有限公司 集成后部冷却器的离心式压缩机
US8387375B2 (en) 2011-11-11 2013-03-05 General Compression, Inc. Systems and methods for optimizing thermal efficiency of a compressed air energy storage system
US8522538B2 (en) 2011-11-11 2013-09-03 General Compression, Inc. Systems and methods for compressing and/or expanding a gas utilizing a bi-directional piston and hydraulic actuator
ITCO20120002A1 (it) * 2012-01-27 2013-07-28 Nuovo Pignone Srl Sistema compressore per gas naturale, metodo per comprimere gas naturale ed impianto che li utilizza
US9593694B2 (en) * 2014-04-04 2017-03-14 Sulzer Management Ag Pump
JP6935312B2 (ja) * 2017-11-29 2021-09-15 三菱重工コンプレッサ株式会社 多段遠心圧縮機
US11241746B2 (en) * 2018-04-03 2022-02-08 Delbert Tesar Transmission for shop tool based on star compound gear train
JP7577011B2 (ja) * 2021-03-26 2024-11-01 三菱重工コンプレッサ株式会社 圧縮機システム
JP7628915B2 (ja) * 2021-08-05 2025-02-12 株式会社マキタ エアコンプレッサ
CN114962267B (zh) * 2022-05-31 2024-05-03 吉能国际能源有限公司 变压比绝热压缩空气储能系统用压缩机
US12312091B2 (en) 2022-10-06 2025-05-27 Archer Aviation Inc. Systems and methods for improved gearboxes for evtol aircraft
US11787551B1 (en) 2022-10-06 2023-10-17 Archer Aviation, Inc. Vertical takeoff and landing aircraft electric engine configuration
US20240270393A1 (en) 2022-10-06 2024-08-15 Archer Aviation Inc. SYSTEMS AND METHODS FOR OIL MAINTENANCE IN GEARBOXES FOR eVTOL AIRCRAFT

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB262458A (en) * 1925-12-07 1928-02-16 Bbc Brown Boveri & Cie Improvements in and relating to centrifugal pumps, and compressors and turbines and the like
US1837873A (en) * 1928-01-25 1931-12-22 Worthington Pump & Mach Corp Centrifugal pump
US2165741A (en) * 1937-07-28 1939-07-11 Westinghouse Electric & Mfg Co Compressor unloader
GB563532A (en) * 1941-12-20 1944-08-18 Sulzer Ag Improvements in or relating to centrifugal pumps
US2428128A (en) * 1943-07-14 1947-09-30 Borg Warner Control and drive mechanism for helicopter rotors
US2700311A (en) * 1949-11-25 1955-01-25 Falk Corp Counterrotating drive
US2888809A (en) * 1955-01-27 1959-06-02 Carrier Corp Gas compression apparatus
GB838317A (en) * 1957-07-31 1960-06-22 G & J Weir Ltd Improvements in or relating to centrifugal pumps
US3214990A (en) * 1962-12-27 1965-11-02 Worthington Corp Geared turbine
US3680973A (en) * 1970-06-08 1972-08-01 Carrier Corp Compressor power recovery
US3717418A (en) * 1970-06-08 1973-02-20 Carrier Corp Compressor barrel assembly
US3736074A (en) * 1972-04-20 1973-05-29 Worthington Cei Inlet, filter and noise suppressor enclosure for compressing apparatus

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2579274A1 (fr) * 1985-03-25 1986-09-26 Ebara Corp Dispositif de montage d'un engrenage d'augmentation de vitesse pour l'entrainement d'un compresseur centrifuge
EP0704624A1 (en) * 1994-09-28 1996-04-03 Ishikawajima-Harima Heavy Industries Co., Ltd. Turbo compressor

Also Published As

Publication number Publication date
JPS4920704A (cs) 1974-02-23
FR2180732B1 (cs) 1974-05-17
GB1429083A (en) 1976-03-24
DE2316964A1 (de) 1973-11-08
US3802795A (en) 1974-04-09

Similar Documents

Publication Publication Date Title
FR2180732B1 (cs)
AU455400B2 (en) Two-stage refrigeration system having crankcase pressure regulation in high stage compressor
CA928976A (en) Gas turbine engines with compressor rotor cooling
CA916112A (en) Direct drive ball piston compressor
FR2238071B3 (cs)
CA942538A (en) Engine turbosupercharger with vibration reducing drive
CA940898A (en) Gas compressor impeller and shaft assembly
ES2031300T3 (es) Turbosoplante radial.
RU94041733A (ru) Редукторный компрессор для сжатия кислорода
JPS4826241B1 (cs)
NL166102C (nl) Centrifugaalcompressor met een axiaal gedeelde aandrijfkast.
ES416669A1 (es) Nuevo sistema de comprension neumatica con piston comun al grupo motor y al compresor.
GB1007131A (en) Improvements in and relating to rotary piston compressors combined with drive transmissions therefor
GB921080A (en) Drive for blowers and fans
ES389721A1 (es) Una maquina de engranajes hidraulica u operada por gas.
ES368806A1 (es) Turbina de gas.
GB1082506A (en) Axial piston pumps
CA902378A (en) Hermetic compressor having lubricant cooling means
ES340906A1 (es) Un motor con engranajes reductores.
JPS57181988A (en) Lubricating mechanism for enclosed motor-driven compressor
GB1316912A (en) Axial-piston pump units
CA916936A (en) Motor compressor unit with reduced noise transmission
AU443422B2 (en) Gas compressor lubrication system
AU241698B2 (en) Motor driven piston type compressor particularly for the encloded cooling units of refrigerators
CA843675A (en) Motor compressor, particularly for small refrigerating machines

Legal Events

Date Code Title Description
ST Notification of lapse