NL126489C - - Google Patents

Info

Publication number
NL126489C
NL126489C NL126489DA NL126489C NL 126489 C NL126489 C NL 126489C NL 126489D A NL126489D A NL 126489DA NL 126489 C NL126489 C NL 126489C
Authority
NL
Netherlands
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.)
Publication of NL126489C publication Critical patent/NL126489C/xx

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D17/00—Regulating or controlling by varying flow
    • F01D17/10—Final actuators
    • F01D17/12—Final actuators arranged in stator parts
    • F01D17/14—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits
    • F01D17/141—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits by means of shiftable members or valves obturating part of the flow path
    • F01D17/143—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits by means of shiftable members or valves obturating part of the flow path the shiftable member being a wall, or part thereof of a radial diffuser
    • 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
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
    • F04D29/44—Fluid-guiding means, e.g. diffusers
    • F04D29/46—Fluid-guiding means, e.g. diffusers adjustable
    • F04D29/462—Fluid-guiding means, e.g. diffusers adjustable especially adapted for elastic fluid pumps
    • F04D29/464—Fluid-guiding means, e.g. diffusers adjustable especially adapted for elastic fluid pumps adjusting flow cross-section, otherwise than by using adjustable stator blades
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2250/00—Geometry
    • F05D2250/50—Inlet or outlet
    • F05D2250/52—Outlet

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
NL126489D 1964-05-11 NL126489C (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH608764A CH413201A (de) 1964-05-11 1964-05-11 Einstellvorrichtung für verstellbaren Radialdiffusor

Publications (1)

Publication Number Publication Date
NL126489C true NL126489C (xx)

Family

ID=4304045

Family Applications (2)

Application Number Title Priority Date Filing Date
NL126489D NL126489C (xx) 1964-05-11
NL6406513A NL6406513A (xx) 1964-05-11 1964-06-09

Family Applications After (1)

Application Number Title Priority Date Filing Date
NL6406513A NL6406513A (xx) 1964-05-11 1964-06-09

Country Status (4)

Country Link
US (1) US3365120A (xx)
CH (1) CH413201A (xx)
GB (1) GB1106107A (xx)
NL (2) NL6406513A (xx)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3426964A (en) * 1966-10-11 1969-02-11 Dresser Ind Compressor apparatus
US3478955A (en) * 1968-03-11 1969-11-18 Dresser Ind Variable area diffuser for compressor
US4070132A (en) * 1976-11-02 1978-01-24 Baltimore Aircoil Company, Inc. Variable performance pump
US4257733A (en) * 1978-12-26 1981-03-24 Carrier Corporation Diffuser control
US4219305A (en) * 1978-12-26 1980-08-26 Carrier Corporation Diffuser control
US4378194A (en) * 1980-10-02 1983-03-29 Carrier Corporation Centrifugal compressor
US4544325A (en) * 1980-10-22 1985-10-01 Teledyne Industries, Inc. Variable geometry device for turbine compressor outlet
US4552308A (en) * 1980-10-22 1985-11-12 Teledyne Industries, Inc. Turbine engine variable geometry device
US4460310A (en) * 1982-06-28 1984-07-17 Carrier Corporation Diffuser throttle ring control
US4527949A (en) * 1983-09-12 1985-07-09 Carrier Corporation Variable width diffuser
US4643639A (en) * 1984-12-24 1987-02-17 Sundstrand Corporation Adjustable centrifugal pump
US4850795A (en) * 1988-02-08 1989-07-25 Dresser-Rand Company Diffuser having ribbed vanes followed by full vanes
US4877369A (en) * 1988-02-08 1989-10-31 Dresser-Rand Company Vaned diffuser control
US4902200A (en) * 1988-04-25 1990-02-20 Dresser-Rand Company Variable diffuser wall with ribbed vanes
US4869642A (en) * 1988-06-09 1989-09-26 Allied-Signal Inc. Variable output vortex pump
US4932835A (en) * 1989-04-04 1990-06-12 Dresser-Rand Company Variable vane height diffuser
GB2234295B (en) * 1989-07-21 1993-07-21 Rolls Royce Plc Gas turbine engine compressor assembly
US5082428A (en) * 1990-08-16 1992-01-21 Oklejas Robert A Centrifugal pump
EP0654587B1 (en) * 1993-11-19 1999-01-20 Holset Engineering Company Limited Turbine with variable inlet geometry
EP1304447A1 (en) * 2001-10-19 2003-04-23 BorgWarner Inc. Turbocharger flow control
US20040238691A1 (en) * 2003-05-28 2004-12-02 Harold Hipsky Compressor for use in aircraft fuel tank air purge system
WO2005054683A1 (en) * 2003-11-12 2005-06-16 Honeywell International, Inc. Compressor having an adjustable diffuser wall and method therefor
US7001140B2 (en) * 2003-12-30 2006-02-21 Acoustiflo, Ltd. Centrifugal fan diffuser
KR20110094093A (ko) * 2008-12-11 2011-08-19 보르그워너 인코퍼레이티드 가변 노즐을 구비한 간단한 가변 기하형상 터보차저
DE102010022884A1 (de) * 2010-06-07 2011-12-08 Schaeffler Technologies Gmbh & Co. Kg Abdichtung für eine regelbare Kühlmittelpumpe
DE102011018240A1 (de) 2011-04-19 2011-11-24 Tcg Unitech Systemtechnik Gmbh Radialpumpe mit einem in einem Gehäuse drehbar gelagerten Laufrad
KR101851927B1 (ko) * 2012-11-09 2018-04-25 존슨 컨트롤스 테크놀러지 컴퍼니 연장된 경로를 갖는 가변 기하학적 디퓨저 및 그 제어방법
CN104421209B (zh) * 2013-08-26 2017-02-08 珠海格力电器股份有限公司 调节器结构及离心式压缩机
JP6256142B2 (ja) * 2014-03-26 2018-01-10 株式会社豊田自動織機 遠心圧縮機
ITUA20164308A1 (it) * 2016-06-13 2017-12-13 Nuovo Pignone Tecnologie Srl Assieme a geometria variabile per turbomacchina e turbomacchina comprendente detto assieme
CN110360130B (zh) * 2018-04-09 2022-12-27 开利公司 可变扩压器驱动系统
US11466698B2 (en) * 2018-07-30 2022-10-11 Danfoss A/S Electromechanical actuators for refrigerant flow control
CN109356886A (zh) 2018-12-17 2019-02-19 珠海格力电器股份有限公司 离心式压缩机及扩压器装置
CN114391066A (zh) * 2019-09-18 2022-04-22 麻省理工学院 用于离心泵的自适应蜗壳
DE102022120820A1 (de) 2022-08-17 2024-02-22 Rolls-Royce Solutions GmbH Verdichtergehäuse, Radialverdichter mit einem solchen Verdichtergehäuse, Radialverdichteranordnung, Abgasturbolader und Brennkraftmaschine

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE234751C (xx) * 1911-05-19
CH133892A (de) * 1928-07-18 1929-06-30 Sulzer Ag Zentrifugalpumpe.
US2684634A (en) * 1946-04-16 1954-07-27 Sfindex Guiding means for liquids and gases
US2861774A (en) * 1950-02-16 1958-11-25 Alfred J Buchi Inlet control for radial flow turbines
NL224304A (xx) * 1957-12-23
CH392760A (de) * 1961-05-13 1965-05-31 Ingenieurbureau W Hausammann & Verfahren zum Steuern der Durchsatzmenge von Laufrad-Strömungsmaschinen, nach diesem Verfahren gesteuerte Strömungsmaschine und Anwendung des Verfahrens
US3150650A (en) * 1961-09-29 1964-09-29 Caterpillar Tractor Co Variable area diffuser for compressor

Also Published As

Publication number Publication date
US3365120A (en) 1968-01-23
NL6406513A (xx) 1965-11-12
GB1106107A (en) 1968-03-13
CH413201A (de) 1966-05-15

Similar Documents

Publication Publication Date Title
AU442366B2 (xx)
BE644290A (xx)
BE610935A (xx)
BE432268A (xx)
BE47396A (xx)
BE507097A (xx)
BE518974A (xx)
BE554195A (xx)
BE564626A (xx)
BE584699A (xx)
BE603534A (xx)
BE647522A (xx)
BE613833A (xx)
BE621510A (xx)
BE622126A (xx)
BE623398A (xx)
BE626083A (xx)
BE626684A (xx)
BE627057A (xx)
BE627390A (xx)
BE627931A (xx)
BE628611A (xx)
BE629793A (xx)
BE632875A (xx)
BE636791A (xx)