NL6712176A - - Google Patents

Info

Publication number
NL6712176A
NL6712176A NL6712176A NL6712176A NL6712176A NL 6712176 A NL6712176 A NL 6712176A NL 6712176 A NL6712176 A NL 6712176A NL 6712176 A NL6712176 A NL 6712176A NL 6712176 A NL6712176 A NL 6712176A
Authority
NL
Netherlands
Application number
NL6712176A
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 NL6712176A publication Critical patent/NL6712176A/xx

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
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
    • F04D27/02—Surge control
    • F04D27/0246—Surge control by varying geometry within the pumps, e.g. by adjusting vanes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
    • F04D27/02—Surge control
    • F04D27/0253—Surge control by throttling
    • 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
    • F04D29/4206—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for elastic fluid pumps
    • F04D29/4213—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for elastic fluid pumps suction ports
    • 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
    • F05D2250/51—Inlet
    • 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)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Control Of Positive-Displacement Air Blowers (AREA)
NL6712176A 1966-09-06 1967-09-05 NL6712176A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US577447A US3362625A (en) 1966-09-06 1966-09-06 Centrifugal gas compressor

Publications (1)

Publication Number Publication Date
NL6712176A true NL6712176A (en) 1968-03-07

Family

ID=24308783

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6712176A NL6712176A (en) 1966-09-06 1967-09-05

Country Status (5)

Country Link
US (1) US3362625A (en)
JP (1) JPS5010001B1 (en)
FR (1) FR1549304A (en)
GB (1) GB1190796A (en)
NL (1) NL6712176A (en)

Families Citing this family (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4257733A (en) * 1978-12-26 1981-03-24 Carrier Corporation Diffuser control
US4219305A (en) * 1978-12-26 1980-08-26 Carrier Corporation Diffuser control
JPS55123394A (en) * 1979-03-12 1980-09-22 Hitachi Ltd Capacity control of centrifugal compressor
US4460310A (en) * 1982-06-28 1984-07-17 Carrier Corporation Diffuser throttle ring control
US4718819A (en) * 1983-02-25 1988-01-12 Teledyne Industries, Inc. Variable geometry device for turbine compressor outlet
DE3613857A1 (en) * 1986-04-24 1987-10-29 Kuehnle Kopp Kausch Ag AXIAL SWIRL CONTROLLER FOR EXHAUST GAS TURBOCHARGER FOR COMBUSTION ENGINES
CH677956A5 (en) * 1986-07-02 1991-07-15 Carrier Corp
JPH01219397A (en) * 1988-02-26 1989-09-01 Hitachi Ltd Diffuser for centrifugal compressor
DE4002548C3 (en) * 1990-01-29 1995-01-26 Kuehnle Kopp Kausch Ag Axial swirl controller for large-volume radial compressors
US5362203A (en) * 1993-11-01 1994-11-08 Lamson Corporation Multiple stage centrifugal compressor
US5807071A (en) * 1996-06-07 1998-09-15 Brasz; Joost J. Variable pipe diffuser for centrifugal compressor
TW402666B (en) 1997-08-06 2000-08-21 Carrier Corp Drive positioning mechanism, centrifugal compressor, and backlash adjustment mechanism
US5915920A (en) * 1997-08-06 1999-06-29 Carrier Corporation Roller positioning system or variable pipe diffuser
US6015259A (en) * 1997-08-06 2000-01-18 Carrier Corporation Support mechanism of inner ring for variable pipe diffuser
US5988977A (en) * 1997-08-06 1999-11-23 Carrier Corporation Backlash adjustment mechanism for variable pipe diffuser
US5895204A (en) * 1997-08-06 1999-04-20 Carrier Corporation Drive positioning mechanism for a variable pipe diffuser
US6099168A (en) * 1997-08-06 2000-08-08 Carrier Corporation Composite roller bearing for variable pipe diffuser
US5899661A (en) * 1997-08-06 1999-05-04 Carrier Corporation Axial restraint system for variable pipe diffuser
US6814540B2 (en) 2002-10-22 2004-11-09 Carrier Corporation Rotating vane diffuser for a centrifugal compressor
EP1452742B1 (en) * 2003-02-05 2005-11-30 BorgWarner Inc. Pre-whirl generator for radial compressor
DE102004030449A1 (en) * 2004-06-24 2006-01-12 Robert Bosch Gmbh Compressing device e.g. turbocompressor part, for compressing e.g. air flow, has adjusting pinions acting on guiding units to modify rotation angle of fluid flow, where pinions and units carry out modification of passage section surface
WO2007079137A2 (en) * 2005-12-30 2007-07-12 Ingersoll-Rand Company Geared inlet guide vane for a centrifugal compressor
EP2799717B1 (en) * 2009-07-20 2019-10-09 Ingersoll-Rand Company System for an inlet guide vane assembly
CN102713304B (en) * 2009-11-03 2015-01-28 英格索尔-兰德公司 Inlet guide vane for a compressor
DE102010022884A1 (en) * 2010-06-07 2011-12-08 Schaeffler Technologies Gmbh & Co. Kg Sealing for a controllable coolant pump
DE102010041211B4 (en) * 2010-09-22 2012-09-27 Siemens Aktiengesellschaft Turbo compressor
JP5747703B2 (en) * 2011-07-13 2015-07-15 株式会社Ihi Turbo compressor
EP2705255B1 (en) * 2011-12-01 2017-09-20 Carrier Corporation Surge prevention during startup of a chiller compressor
WO2015030723A1 (en) 2013-08-27 2015-03-05 Danfoss Turbocor Compressors B.V. Compressor including flow control and electromagnetic actuator
CN104653476B (en) 2013-11-18 2017-11-14 珠海格力电器股份有限公司 Centrifugal compressor and centrifugal refrigerating machines
DE102015203171A1 (en) 2015-02-23 2016-08-25 Ford Global Technologies, Llc Exhaust-driven turbocharged internal combustion engine comprising a centrifugal compressor with arranged in the diffuser guide and method for operating such an internal combustion engine
WO2017015443A1 (en) * 2015-07-22 2017-01-26 Carrier Corporation Diffuser restriction ring
TWI782097B (en) 2017-09-25 2022-11-01 美商江森自控技術公司 Diffuser system for a centrifugal compressor and system for a variable capacity centrifugal compressor for compressing a fluid
CN107654419A (en) * 2017-10-30 2018-02-02 珠海格力电器股份有限公司 Adjustable diffuser type and centrifugal compressor
EP4051908B1 (en) * 2019-10-31 2023-12-20 Daikin Industries, Ltd. Inlet guide vane actuator assembly
US11391289B2 (en) 2020-04-30 2022-07-19 Trane International Inc. Interstage capacity control valve with side stream flow distribution and flow regulation for multi-stage centrifugal compressors
US11536277B2 (en) 2020-04-30 2022-12-27 Trane International Inc. Interstage capacity control valve with side stream flow distribution and flow regulation for multi-stage centrifugal compressors
CN217107202U (en) 2020-09-23 2022-08-02 博格华纳公司 Compressor assembly and turbocharger for vehicle
US11841026B2 (en) 2021-11-03 2023-12-12 Trane International Inc. Compressor interstage throttle, and method of operating therof
EP4177476A1 (en) * 2021-11-03 2023-05-10 Trane International Inc. Interstage capacity control valve with side stream flow distribution and flow regulation for multi-stage centrifugal compressors
CN114483629B (en) * 2022-01-13 2023-07-28 江苏海拓宾未来工业科技集团有限公司 Multi-shaft multi-stage hydrogen fuel high-speed centrifugal compressor

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE845156C (en) * 1941-12-18 1952-07-28 Kuehnle Ag Adjustment gear for star-bearing axles of flow machines
US2645410A (en) * 1947-05-05 1953-07-14 Construction De Moteurs D Avia Gaseous fluid compressor
NL224304A (en) * 1957-12-23
US3251539A (en) * 1963-05-15 1966-05-17 Westinghouse Electric Corp Centrifugal gas compressors
US3289919A (en) * 1964-11-16 1966-12-06 Westinghouse Electric Corp Centrifugal gas compressors

Also Published As

Publication number Publication date
DE1628232B2 (en) 1972-10-26
GB1190796A (en) 1970-05-06
DE1628232A1 (en) 1971-08-05
FR1549304A (en) 1968-12-13
JPS5010001B1 (en) 1975-04-17
US3362625A (en) 1968-01-09

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