BE706448A - - Google Patents

Info

Publication number
BE706448A
BE706448A BE706448DA BE706448A BE 706448 A BE706448 A BE 706448A BE 706448D A BE706448D A BE 706448DA BE 706448 A BE706448 A BE 706448A
Authority
BE
Belgium
Application number
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 filed Critical
Publication of BE706448A publication Critical patent/BE706448A/xx

Links

Classifications

    • 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
    • F16H—GEARING
    • F16H57/00—General details of gearing
    • F16H57/04—Features relating to lubrication or cooling or heating
    • 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
    • F04D29/00—Details, component parts, or accessories
    • F04D29/05—Shafts or bearings, or assemblies thereof, specially adapted for elastic fluid pumps
    • F04D29/056—Bearings
    • F04D29/057—Bearings hydrostatic; hydrodynamic
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S415/00—Rotary kinetic fluid motors or pumps
    • Y10S415/913—Inlet and outlet with concentric portions
    • 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
    • Y10T74/21—Elements
    • Y10T74/2186—Gear casings

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
BE706448D 1966-11-30 1967-11-13 BE706448A (enrdf_load_html_response)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US59808266A 1966-11-30 1966-11-30

Publications (1)

Publication Number Publication Date
BE706448A true BE706448A (enrdf_load_html_response) 1968-05-13

Family

ID=24394157

Family Applications (1)

Application Number Title Priority Date Filing Date
BE706448D BE706448A (enrdf_load_html_response) 1966-11-30 1967-11-13

Country Status (7)

Country Link
US (1) US3424372A (enrdf_load_html_response)
BE (1) BE706448A (enrdf_load_html_response)
CH (1) CH475481A (enrdf_load_html_response)
DE (3) DE1628235B1 (enrdf_load_html_response)
GB (1) GB1145233A (enrdf_load_html_response)
NL (1) NL6716130A (enrdf_load_html_response)
SE (1) SE321755B (enrdf_load_html_response)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3476485A (en) * 1967-09-18 1969-11-04 Dresser Ind Multistage centrifugal compressor
US3489034A (en) * 1968-05-17 1970-01-13 Gen Electric Evacuated gear casing
US3650634A (en) * 1970-11-06 1972-03-21 Carrier Corp Centrifugal refrigeration compressor
US3765792A (en) * 1972-03-27 1973-10-16 Avco Corp Channel diffuser with splitter vanes
US3861826A (en) * 1972-08-14 1975-01-21 Caterpillar Tractor Co Cascade diffuser having thin, straight vanes
US3829809A (en) * 1973-03-26 1974-08-13 Micro Devices Corp Thermal limiter construction and electrical switch and system utilizing the same
US3861820A (en) * 1973-04-10 1975-01-21 Ingersoll Rand Co Centrifugal gas compressor unit
JPS5472503A (en) * 1977-11-21 1979-06-11 Hitachi Ltd Assembly method of double centrifugal turbo machine
US4688989A (en) * 1983-09-22 1987-08-25 Ebara Corporation Gas rotary machine
SE8601577L (sv) * 1985-04-29 1986-10-30 Teledyne Ind Diffusorsystem foe en centrifugalkompressor och forfarande for tillverkning av densamma
US4859145A (en) * 1987-10-19 1989-08-22 Sundstrand Corporation Compressor with supercritical diffuser
US4824325A (en) * 1988-02-08 1989-04-25 Dresser-Rand Company Diffuser having split tandem low solidity vanes
US4877373A (en) * 1988-02-08 1989-10-31 Dresser-Rand Company Vaned diffuser with small straightening vanes
JP3110205B2 (ja) * 1993-04-28 2000-11-20 株式会社日立製作所 遠心圧縮機及び羽根付ディフューザ
JP3686300B2 (ja) * 2000-02-03 2005-08-24 三菱重工業株式会社 遠心圧縮機
FR2831938B1 (fr) * 2001-11-07 2004-02-20 Eurocopter France Installation de lubrification pour boite de transmission de puissance basculante
GB2422636B (en) * 2003-03-28 2007-08-01 Richard Julius Gozdawa Gas compressor
WO2009151245A2 (ko) * 2008-06-09 2009-12-17 주식회사 에어젠 터보 블로어 및 이에 사용되는 고속 회전체
GB2467968B (en) * 2009-02-24 2015-04-22 Dyson Technology Ltd Centrifugal compressor with a diffuser
IT1398142B1 (it) * 2010-02-17 2013-02-14 Nuovo Pignone Spa Sistema singolo con compressore e pompa integrati e metodo.
US20140030055A1 (en) 2012-07-25 2014-01-30 Summit Esp, Llc Apparatus, system and method for pumping gaseous fluid
US10371154B2 (en) 2012-07-25 2019-08-06 Halliburton Energy Services, Inc. Apparatus, system and method for pumping gaseous fluid
US9534603B2 (en) 2013-05-10 2017-01-03 Summit Esp, Llc Apparatus and system for a thrust-absorbing horizontal surface pump assembly
CN108979723B (zh) * 2018-09-27 2024-07-02 北京气动新能科技有限公司 空气发动机及空气动力总成
US11549641B2 (en) 2020-07-23 2023-01-10 Pratt & Whitney Canada Corp. Double journal bearing impeller for active de-aerator

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR971224A (fr) * 1939-11-27 1951-01-15 Perfectionnements aux diffuseurs pour turbo-compresseurs et machines similaires
US3001692A (en) * 1949-07-26 1961-09-26 Schierl Otto Multistage compressors
US2695131A (en) * 1950-12-02 1954-11-23 Besler Corp Supercharger
DE940931C (de) * 1951-01-24 1956-03-29 Licentia Gmbh Kuehleranordnung fuer mehrstufige Verdichter
CH317623A (de) * 1953-11-28 1956-11-30 Sulzer Ag Schaufelung für mit Fliehkraft wirkende Fördermaschinen
US2849960A (en) * 1954-02-23 1958-09-02 Goulds Pumps Pump construction
US3079605A (en) * 1959-05-14 1963-02-26 Waterous Co Centrifugal pump with double mechanical seal
FR1285760A (fr) * 1961-04-06 1962-02-23 Napier & Son Ltd Ensemble de compresseurs rotatifs pour gaz
FR1336834A (fr) * 1962-07-26 1963-09-06 Fives Lille Cail Groupe électro-compresseur centrifuge monobloc à plusieurs étages
US3174680A (en) * 1963-06-27 1965-03-23 Westinghouse Electric Corp Shafting for gas compressors
US3355096A (en) * 1966-02-15 1967-11-28 Ingersoll Rand Co Multi-stage intercooled compressor

Also Published As

Publication number Publication date
CH475481A (fr) 1969-07-15
GB1145233A (en) 1969-03-12
DE1628235C2 (de) 1975-04-17
US3424372A (en) 1969-01-28
DE1628235B1 (de) 1972-05-31
SE321755B (enrdf_load_html_response) 1970-03-16
NL6716130A (enrdf_load_html_response) 1968-05-31
DE1977090U (de) 1968-01-18

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