CH475481A - Compresseur centrifuge - Google Patents

Compresseur centrifuge

Info

Publication number
CH475481A
CH475481A CH1604267A CH1604267A CH475481A CH 475481 A CH475481 A CH 475481A CH 1604267 A CH1604267 A CH 1604267A CH 1604267 A CH1604267 A CH 1604267A CH 475481 A CH475481 A CH 475481A
Authority
CH
Switzerland
Prior art keywords
centrifugal compressor
centrifugal
compressor
Prior art date
Application number
CH1604267A
Other languages
English (en)
Inventor
Willi Blattner Ernst
Horst Boettcher Harry
Frederick Carter Anthony
Mandius Heitmann Arnold
Holt Wainwright Jr
Gordon Wilson David
Original Assignee
Chicago Pneumatic Tool Co
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 Chicago Pneumatic Tool Co filed Critical Chicago Pneumatic Tool Co
Publication of CH475481A publication Critical patent/CH475481A/fr

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
CH1604267A 1966-11-30 1967-11-16 Compresseur centrifuge CH475481A (fr)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
CH475481A true CH475481A (fr) 1969-07-15

Family

ID=24394157

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1604267A CH475481A (fr) 1966-11-30 1967-11-16 Compresseur centrifuge

Country Status (7)

Country Link
US (1) US3424372A (fr)
BE (1) BE706448A (fr)
CH (1) CH475481A (fr)
DE (3) DE1628235C2 (fr)
GB (1) GB1145233A (fr)
NL (1) NL6716130A (fr)
SE (1) SE321755B (fr)

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
WO1985001328A1 (fr) * 1983-09-22 1985-03-28 Ebara Corporation Machine a gaz rotative
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
US4877373A (en) * 1988-02-08 1989-10-31 Dresser-Rand Company Vaned diffuser with small straightening vanes
US4824325A (en) * 1988-02-08 1989-04-25 Dresser-Rand Company Diffuser having split tandem low solidity 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
EP2314879A2 (fr) * 2008-06-09 2011-04-27 Airzen Co., Ltd. Turbo soufflante et corps rotatif à vitesse élevée utilisé dans ladite turbo soufflante
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
CN108979723A (zh) * 2018-09-27 2018-12-11 雷旭文 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
DE1977090U (de) 1968-01-18
DE1628235B1 (de) 1972-05-31
US3424372A (en) 1969-01-28
GB1145233A (en) 1969-03-12
NL6716130A (fr) 1968-05-31
DE1628235C2 (de) 1975-04-17
BE706448A (fr) 1968-05-13
SE321755B (fr) 1970-03-16

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Legal Events

Date Code Title Description
PL Patent ceased