JPS57501876A - - Google Patents

Info

Publication number
JPS57501876A
JPS57501876A JP57500036A JP50003681A JPS57501876A JP S57501876 A JPS57501876 A JP S57501876A JP 57500036 A JP57500036 A JP 57500036A JP 50003681 A JP50003681 A JP 50003681A JP S57501876 A JPS57501876 A JP S57501876A
Authority
JP
Japan
Prior art keywords
pct
inlet portion
diameter
impeller
stator
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
JP57500036A
Other languages
English (en)
Japanese (ja)
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 JPS57501876A publication Critical patent/JPS57501876A/ja
Pending legal-status Critical Current

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
    • F04D29/52—Casings; Connections of working fluid for axial pumps
    • F04D29/54—Fluid-guiding means, e.g. diffusers
    • F04D29/541—Specially adapted for elastic fluid pumps
    • F04D29/545—Ducts
    • F04D29/547—Ducts having a special shape in order to influence fluid flow

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
JP57500036A 1980-12-03 1981-12-03 Pending JPS57501876A (US07223432-20070529-C00017.png)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AUPE674180 1980-12-03

Publications (1)

Publication Number Publication Date
JPS57501876A true JPS57501876A (US07223432-20070529-C00017.png) 1982-10-21

Family

ID=3768864

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57500036A Pending JPS57501876A (US07223432-20070529-C00017.png) 1980-12-03 1981-12-03

Country Status (7)

Country Link
US (1) US4511308A (US07223432-20070529-C00017.png)
JP (1) JPS57501876A (US07223432-20070529-C00017.png)
DE (1) DE3152556C2 (US07223432-20070529-C00017.png)
DK (1) DK346482A (US07223432-20070529-C00017.png)
GB (1) GB2101685B (US07223432-20070529-C00017.png)
SE (1) SE436655B (US07223432-20070529-C00017.png)
WO (1) WO1982001919A1 (US07223432-20070529-C00017.png)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE451873B (sv) * 1982-07-29 1987-11-02 Do G Pk I Experiment Axialflekt
SE451620B (sv) * 1983-03-18 1987-10-19 Flaekt Ab Forfarande for framstellning av ledskenekrans for aterstromningskanal vid axialflektar
DK345883D0 (da) * 1983-07-28 1983-07-28 Nordisk Ventilator Aksialventilator
DE3539604C1 (de) * 1985-11-08 1987-02-19 Turbo Lufttechnik Gmbh Axialgeblaese
US5297930A (en) * 1991-12-31 1994-03-29 Cornell Research Foundation, Inc. Rotating stall suppression
US6712584B2 (en) * 2000-04-21 2004-03-30 Revcor, Inc. Fan blade
US6814545B2 (en) * 2000-04-21 2004-11-09 Revcor, Inc. Fan blade
CA2496543C (en) * 2002-08-23 2010-08-10 Mtu Aero Engines Gmbh Recirculation structure for a turbocompressor
DE10330084B4 (de) * 2002-08-23 2010-06-10 Mtu Aero Engines Gmbh Rezirkulationsstruktur für Turboverdichter
US6942457B2 (en) * 2002-11-27 2005-09-13 Revcor, Inc. Fan assembly and method
DE102004032978A1 (de) * 2004-07-08 2006-02-09 Mtu Aero Engines Gmbh Strömungsstruktur für einen Turboverdichter
DE102020203486A1 (de) 2020-03-18 2021-09-23 Robert Bosch Gesellschaft mit beschränkter Haftung Verfahren zum Betrieb einer Fluidfördervorrichtung
CN111927795A (zh) * 2020-08-20 2020-11-13 绍兴智新机电科技有限公司 一种两级轴流低噪音风机

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE505998C (de) * 1930-08-28 Maffei Schwartzkopff Werke G M Axial beaufschlagte vertikale Kreiselpumpe
NL289181A (US07223432-20070529-C00017.png) *
DE884850C (de) * 1939-08-03 1953-07-30 Marelli & C Spa Ercole Luttengeblaese mit duesenfoermiger Ansaugeoeffnung
DE1064191B (de) * 1956-07-26 1959-08-27 Voith Gmbh J M Einrichtung zur Abschirmung der normalen Stroemung gegen das Abloesungsgebiet im Nabenbereich von Axialstroemungsmaschinen
US3189260A (en) * 1963-03-08 1965-06-15 Do G Procktno K I Exi Kompleks Axial blower
FR94654E (fr) * 1968-02-01 1969-10-03 Creusot Forges Ateliers Compensateur des dilatations thermiques, pour support amont de groupes hydro-électriques du type bulbe.
US3477382A (en) * 1968-02-15 1969-11-11 Ralph M Watson Way for axial flow impeller
US3677660A (en) * 1969-04-08 1972-07-18 Mitsubishi Heavy Ind Ltd Propeller with kort nozzle
US3937189A (en) * 1974-01-28 1976-02-10 International Harvester Company Fan shroud exit structure
AU475387B2 (en) * 1974-05-17 1976-08-19 International Harvester Company Heat transfer system employing a coanda effect producing fan shroud exit
JPS5524399Y2 (US07223432-20070529-C00017.png) * 1974-09-10 1980-06-11
US4156706A (en) * 1978-01-16 1979-05-29 The Marley Cooling Tower Company Fan cylinder having invisible eased inlet

Also Published As

Publication number Publication date
GB2101685B (en) 1984-08-15
DK346482A (da) 1982-08-02
DE3152556T1 (de) 1983-02-24
SE8204565L (sv) 1982-08-03
GB2101685A (en) 1983-01-19
SE8204565D0 (sv) 1982-08-03
WO1982001919A1 (en) 1982-06-10
DE3152556C2 (de) 1986-10-16
US4511308A (en) 1985-04-16
SE436655B (sv) 1985-01-14

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