CH413201A - Adjustment device for adjustable radial diffuser - Google Patents

Adjustment device for adjustable radial diffuser

Info

Publication number
CH413201A
CH413201A CH608764A CH608764A CH413201A CH 413201 A CH413201 A CH 413201A CH 608764 A CH608764 A CH 608764A CH 608764 A CH608764 A CH 608764A CH 413201 A CH413201 A CH 413201A
Authority
CH
Switzerland
Prior art keywords
adjustment device
radial diffuser
adjustable radial
adjustable
diffuser
Prior art date
Application number
CH608764A
Other languages
German (de)
Inventor
Jassniker Kurt
Original Assignee
Sulzer Ag
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
Priority to NL126489D priority Critical patent/NL126489C/xx
Application filed by Sulzer Ag filed Critical Sulzer Ag
Priority to CH608764A priority patent/CH413201A/en
Priority to NL6406513A priority patent/NL6406513A/xx
Priority to FR12171A priority patent/FR1429138A/en
Priority to GB14584/65A priority patent/GB1106107A/en
Priority to US454585A priority patent/US3365120A/en
Publication of CH413201A publication Critical patent/CH413201A/en

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
CH608764A 1964-05-11 1964-05-11 Adjustment device for adjustable radial diffuser CH413201A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
NL126489D NL126489C (en) 1964-05-11
CH608764A CH413201A (en) 1964-05-11 1964-05-11 Adjustment device for adjustable radial diffuser
NL6406513A NL6406513A (en) 1964-05-11 1964-06-09
FR12171A FR1429138A (en) 1964-05-11 1965-04-06 Adjustment device of an adjustable radial diffuser
GB14584/65A GB1106107A (en) 1964-05-11 1965-04-06 Rotary compressors
US454585A US3365120A (en) 1964-05-11 1965-05-10 Turbine radial diffuser

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH608764A CH413201A (en) 1964-05-11 1964-05-11 Adjustment device for adjustable radial diffuser

Publications (1)

Publication Number Publication Date
CH413201A true CH413201A (en) 1966-05-15

Family

ID=4304045

Family Applications (1)

Application Number Title Priority Date Filing Date
CH608764A CH413201A (en) 1964-05-11 1964-05-11 Adjustment device for adjustable radial diffuser

Country Status (4)

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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0099847A1 (en) * 1982-06-28 1984-02-01 Carrier Corporation Diffuser throttle ring control
DE102022120820A1 (en) 2022-08-17 2024-02-22 Rolls-Royce Solutions GmbH Compressor housing, radial compressor with such a compressor housing, radial compressor arrangement, exhaust gas turbocharger and internal combustion engine

Families Citing this family (33)

* 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
US4219305A (en) * 1978-12-26 1980-08-26 Carrier Corporation Diffuser control
US4257733A (en) * 1978-12-26 1981-03-24 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
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
AU2003304591A1 (en) * 2003-11-12 2005-06-24 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
CN102245873B (en) * 2008-12-11 2014-11-05 博格华纳公司 Simplified variable geometry turbocharger with variable nozzle
DE102010022884A1 (en) * 2010-06-07 2011-12-08 Schaeffler Technologies Gmbh & Co. Kg Sealing for a controllable coolant pump
DE102011018240A1 (en) 2011-04-19 2011-11-24 Tcg Unitech Systemtechnik Gmbh Radial pump has rotatable impeller in housing, where shut-off is directly or indirectly connected to pressure chamber through control valve
CN107313986B (en) 2012-11-09 2020-01-17 江森自控科技公司 Variable geometry diffuser, compressor having the same, and control method thereof
CN104421209B (en) * 2013-08-26 2017-02-08 珠海格力电器股份有限公司 Adjuster structure and centrifugal compressor
JP6256142B2 (en) * 2014-03-26 2018-01-10 株式会社豊田自動織機 Centrifugal compressor
ITUA20164308A1 (en) * 2016-06-13 2017-12-13 Nuovo Pignone Tecnologie Srl Variable geometry assembly for turbomachinery and turbomachinery comprising said assembly
CN110360130B (en) * 2018-04-09 2022-12-27 开利公司 Variable diffuser drive system
US11466698B2 (en) * 2018-07-30 2022-10-11 Danfoss A/S Electromechanical actuators for refrigerant flow control
CN109356886A (en) * 2018-12-17 2019-02-19 珠海格力电器股份有限公司 Centrifugal compressor and diffuser system
US11708841B2 (en) * 2019-09-18 2023-07-25 Massachusetts Institute Of Technology Adaptive volutes for centrifugal pumps

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE234751C (en) * 1911-05-19
CH133892A (en) * 1928-07-18 1929-06-30 Sulzer Ag Centrifugal pump.
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 (en) * 1957-12-23
CH392760A (en) * 1961-05-13 1965-05-31 Ingenieurbureau W Hausammann & Method for controlling the flow rate of impeller flow machines, flow machine controlled according to this method and application of the method
US3150650A (en) * 1961-09-29 1964-09-29 Caterpillar Tractor Co Variable area diffuser for compressor

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0099847A1 (en) * 1982-06-28 1984-02-01 Carrier Corporation Diffuser throttle ring control
DE102022120820A1 (en) 2022-08-17 2024-02-22 Rolls-Royce Solutions GmbH Compressor housing, radial compressor with such a compressor housing, radial compressor arrangement, exhaust gas turbocharger and internal combustion engine

Also Published As

Publication number Publication date
NL126489C (en)
US3365120A (en) 1968-01-23
NL6406513A (en) 1965-11-12
GB1106107A (en) 1968-03-13

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