NO330378B1 - Rotorblad for sentrifugalkompressor med en middels-hoy stromningskoeffisient - Google Patents

Rotorblad for sentrifugalkompressor med en middels-hoy stromningskoeffisient Download PDF

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Publication number
NO330378B1
NO330378B1 NO20025446A NO20025446A NO330378B1 NO 330378 B1 NO330378 B1 NO 330378B1 NO 20025446 A NO20025446 A NO 20025446A NO 20025446 A NO20025446 A NO 20025446A NO 330378 B1 NO330378 B1 NO 330378B1
Authority
NO
Norway
Prior art keywords
rotor
blade
axis
line
coordinates
Prior art date
Application number
NO20025446A
Other languages
English (en)
Norwegian (no)
Other versions
NO20025446D0 (no
NO20025446L (no
Inventor
Eugenio Rossi
Original Assignee
Nuovo Pignone Spa
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 Nuovo Pignone Spa filed Critical Nuovo Pignone Spa
Publication of NO20025446D0 publication Critical patent/NO20025446D0/no
Publication of NO20025446L publication Critical patent/NO20025446L/no
Publication of NO330378B1 publication Critical patent/NO330378B1/no

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
    • F04D29/26—Rotors specially for elastic fluids
    • F04D29/28—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps
    • F04D29/30—Vanes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Materials For Photolithography (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
NO20025446A 2001-11-15 2002-11-14 Rotorblad for sentrifugalkompressor med en middels-hoy stromningskoeffisient NO330378B1 (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2001MI002414A ITMI20012414A1 (it) 2001-11-15 2001-11-15 Pala per girante di compressore centrifugo a medio-alto coefficiente di flusso

Publications (3)

Publication Number Publication Date
NO20025446D0 NO20025446D0 (no) 2002-11-14
NO20025446L NO20025446L (no) 2003-05-16
NO330378B1 true NO330378B1 (no) 2011-04-04

Family

ID=11448610

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20025446A NO330378B1 (no) 2001-11-15 2002-11-14 Rotorblad for sentrifugalkompressor med en middels-hoy stromningskoeffisient

Country Status (7)

Country Link
US (1) US6729845B2 (de)
EP (1) EP1312807B1 (de)
JP (1) JP2003184789A (de)
AU (1) AU2002301913B2 (de)
DE (1) DE60218959T2 (de)
IT (1) ITMI20012414A1 (de)
NO (1) NO330378B1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8313300B2 (en) * 2007-06-14 2012-11-20 Christianson Systems, Inc. Rotor for centrifugal compressor
CN105074225B (zh) * 2013-03-28 2017-02-15 伟尔矿物澳大利亚私人有限公司 浆料泵叶轮
EP3012461A4 (de) * 2013-06-20 2017-02-08 Mitsubishi Heavy Industries, Ltd. Zentrifugalverdichter
JP5705945B1 (ja) * 2013-10-28 2015-04-22 ミネベア株式会社 遠心式ファン
UA119693C2 (uk) * 2017-07-28 2019-07-25 Андрій Іванович Панфілов Робоче колесо відцентрового двостороннього вентилятора
US20200378303A1 (en) * 2019-06-03 2020-12-03 Pratt & Whitney Canada Corp. Diffuser pipe exit flare
US11754088B2 (en) * 2021-12-03 2023-09-12 Hamilton Sundstrand Corporation Fan impeller with thin blades

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR933259A (fr) * 1945-09-15 1948-04-15 Brown Bovery Sa Procédé de fabrication de roues centrifuges dans lesquelles les ailettes forment une seule pièce avec le disque de recouvrement, en particulier pour compresseurs et pompes, ainsi que roue centrifuge fabriquée suivant ce procédé
CH519109A (fr) * 1965-03-03 1972-02-15 Masukichi Kondo Aube de rotor
JPS61109608A (ja) * 1984-11-01 1986-05-28 Mitsubishi Heavy Ind Ltd 羽根車の加工方法
US4666373A (en) * 1986-03-20 1987-05-19 Eiichi Sugiura Impeller for rotary fluid machine
EP1013938B1 (de) * 1998-12-18 2001-08-01 Lothar Reckert Gebläserad mit geringer spezifischer Drehzahl

Also Published As

Publication number Publication date
NO20025446D0 (no) 2002-11-14
EP1312807A2 (de) 2003-05-21
ITMI20012414A1 (it) 2003-05-15
NO20025446L (no) 2003-05-16
US6729845B2 (en) 2004-05-04
DE60218959T2 (de) 2007-11-29
EP1312807B1 (de) 2007-03-21
JP2003184789A (ja) 2003-07-03
DE60218959D1 (de) 2007-05-03
EP1312807A3 (de) 2003-12-03
AU2002301913B2 (en) 2009-01-15
US20030091439A1 (en) 2003-05-15

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