FR2180732B1 - - Google Patents
Info
- Publication number
- FR2180732B1 FR2180732B1 FR7312623A FR7312623A FR2180732B1 FR 2180732 B1 FR2180732 B1 FR 2180732B1 FR 7312623 A FR7312623 A FR 7312623A FR 7312623 A FR7312623 A FR 7312623A FR 2180732 B1 FR2180732 B1 FR 2180732B1
- 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.)
- Expired
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
Abstract
A low weight compact assembly consisting of a multi-stage in-line centrifugal compressor with driving means including, a compound epicyclic gear train having three double star gears and a multi-cooler housing which acts as a support base for the compressor, gear train, driving means and accessories therefor and as an intercooler for the first and intermediate compression stages of the compressor, an aftercooler and has cooling means for lubricant more particularly lubricant used in the compressor.
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 FR2180732A1 (en) | 1973-11-30 |
FR2180732B1 true FR2180732B1 (en) | 1974-05-17 |
Family
ID=22927242
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7312623A Expired FR2180732B1 (en) | 1972-04-19 | 1973-04-09 |
Country Status (5)
Country | Link |
---|---|
US (1) | US3802795A (en) |
JP (1) | JPS4920704A (en) |
DE (1) | DE2316964A1 (en) |
FR (1) | FR2180732B1 (en) |
GB (1) | GB1429083A (en) |
Families Citing this family (28)
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 |
JPS61218793A (en) * | 1985-03-25 | 1986-09-29 | Ebara Corp | Centrifugal compressor |
CH669979A5 (en) * | 1986-04-30 | 1989-04-28 | Sulzer Ag | |
US5062766A (en) * | 1988-09-14 | 1991-11-05 | Hitachi, Ltd. | Turbo compressor |
DE69529321T2 (en) * | 1994-09-28 | 2003-11-20 | Ishikawajima Harima Heavy Ind | Turbo compressor |
US5678461A (en) * | 1996-01-16 | 1997-10-21 | Eaton Corporation | Transmission cooling system |
JP3425308B2 (en) * | 1996-09-17 | 2003-07-14 | 株式会社 日立インダストリイズ | Multistage compressor |
DE19650910C1 (en) * | 1996-12-07 | 1998-01-08 | Ghh Borsig Turbomaschinen Gmbh | Compressor for gases with hydrogen sulphide constituents |
JP4003378B2 (en) * | 2000-06-30 | 2007-11-07 | 株式会社日立プラントテクノロジー | Screw compressor |
US20050135934A1 (en) * | 2003-12-22 | 2005-06-23 | Mechanology, Llc | Use of intersecting vane machines in combination with wind turbines |
EP1860326A1 (en) * | 2006-05-26 | 2007-11-28 | Siemens Aktiengesellschaft | Multistage turbocompressor |
WO2011079267A1 (en) | 2009-12-24 | 2011-06-30 | General Compression Inc. | System and methods for optimizing efficiency of a hydraulically actuated system |
JP5668371B2 (en) * | 2010-08-31 | 2015-02-12 | 株式会社Ihi | Turbo compressor |
JP5492045B2 (en) * | 2010-10-07 | 2014-05-14 | 株式会社日立製作所 | Multistage centrifugal compressor |
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 |
US8572959B2 (en) | 2011-01-13 | 2013-11-05 | 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 (en) * | 2011-10-17 | 2013-04-17 | 复盛易利达(上海)压缩机有限公司 | Centrifugal compressor for integrating rear cooler |
US8272212B2 (en) | 2011-11-11 | 2012-09-25 | General Compression, Inc. | Systems and methods for optimizing thermal efficiencey 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 (en) * | 2012-01-27 | 2013-07-28 | Nuovo Pignone Srl | COMPRESSOR SYSTEM FOR NATURAL GAS, METHOD FOR COMPRESSING NATURAL GAS AND PLANT THAT USES THEM |
US9593694B2 (en) * | 2014-04-04 | 2017-03-14 | Sulzer Management Ag | Pump |
JP6935312B2 (en) * | 2017-11-29 | 2021-09-15 | 三菱重工コンプレッサ株式会社 | Multi-stage centrifugal compressor |
US11241746B2 (en) * | 2018-04-03 | 2022-02-08 | Delbert Tesar | Transmission for shop tool based on star compound gear train |
JP2023023378A (en) * | 2021-08-05 | 2023-02-16 | 株式会社マキタ | air compressor |
US11787551B1 (en) | 2022-10-06 | 2023-10-17 | Archer Aviation, Inc. | Vertical takeoff and landing aircraft electric engine configuration |
Family Cites Families (12)
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 |
US3717418A (en) * | 1970-06-08 | 1973-02-20 | Carrier Corp | Compressor barrel assembly |
US3680973A (en) * | 1970-06-08 | 1972-08-01 | Carrier Corp | Compressor power recovery |
US3736074A (en) * | 1972-04-20 | 1973-05-29 | Worthington Cei | Inlet, filter and noise suppressor enclosure for compressing apparatus |
-
1972
- 1972-04-19 US US00245578A patent/US3802795A/en not_active Expired - Lifetime
-
1973
- 1973-04-05 DE DE2316964A patent/DE2316964A1/en active Pending
- 1973-04-09 FR FR7312623A patent/FR2180732B1/fr not_active Expired
- 1973-04-14 JP JP48042637A patent/JPS4920704A/ja active Pending
- 1973-04-17 GB GB1848373A patent/GB1429083A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS4920704A (en) | 1974-02-23 |
US3802795A (en) | 1974-04-09 |
GB1429083A (en) | 1976-03-24 |
FR2180732A1 (en) | 1973-11-30 |
DE2316964A1 (en) | 1973-11-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |