NO20033879D0 - Fremgangsmåte for fremstilling av en rotor for en sentrifugalkompressor - Google Patents

Fremgangsmåte for fremstilling av en rotor for en sentrifugalkompressor

Info

Publication number
NO20033879D0
NO20033879D0 NO20033879A NO20033879A NO20033879D0 NO 20033879 D0 NO20033879 D0 NO 20033879D0 NO 20033879 A NO20033879 A NO 20033879A NO 20033879 A NO20033879 A NO 20033879A NO 20033879 D0 NO20033879 D0 NO 20033879D0
Authority
NO
Norway
Prior art keywords
rotor
manufacturing
centrifugal compressor
centrifugal
compressor
Prior art date
Application number
NO20033879A
Other languages
English (en)
Other versions
NO339013B1 (no
NO20033879L (no
Inventor
Paolo Mola
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 NO20033879D0 publication Critical patent/NO20033879D0/no
Publication of NO20033879L publication Critical patent/NO20033879L/no
Publication of NO339013B1 publication Critical patent/NO339013B1/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
    • F04D29/284—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps for compressors
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C3/00—Milling particular work; Special milling operations; Machines therefor
    • B23C3/16—Working surfaces curved in two directions
    • B23C3/18—Working surfaces curved in two directions for shaping screw-propellers, turbine blades, or impellers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23H—WORKING OF METAL BY THE ACTION OF A HIGH CONCENTRATION OF ELECTRIC CURRENT ON A WORKPIECE USING AN ELECTRODE WHICH TAKES THE PLACE OF A TOOL; SUCH WORKING COMBINED WITH OTHER FORMS OF WORKING OF METAL
    • B23H9/00—Machining specially adapted for treating particular metal objects or for obtaining special effects or results on metal objects
    • B23H9/10—Working turbine blades or nozzles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B19/00—Single-purpose machines or devices for particular grinding operations not covered by any other main group
    • B24B19/14—Single-purpose machines or devices for particular grinding operations not covered by any other main group for grinding turbine blades, propeller blades or the like
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49229—Prime mover or fluid pump making
    • Y10T29/49236—Fluid pump or compressor making
    • Y10T29/49243—Centrifugal type
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49316—Impeller making
    • Y10T29/49329—Centrifugal blower or fan
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49995—Shaping one-piece blank by removing material
NO20033879A 2002-09-03 2003-09-02 Fremgangsmåte for fremstilling av en rotor for en sentrifugalkompressor NO339013B1 (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT001876A ITMI20021876A1 (it) 2002-09-03 2002-09-03 Procedimento migliorato per realizzare un rotore di un

Publications (3)

Publication Number Publication Date
NO20033879D0 true NO20033879D0 (no) 2003-09-02
NO20033879L NO20033879L (no) 2004-03-04
NO339013B1 NO339013B1 (no) 2016-11-07

Family

ID=31503943

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20033879A NO339013B1 (no) 2002-09-03 2003-09-02 Fremgangsmåte for fremstilling av en rotor for en sentrifugalkompressor

Country Status (6)

Country Link
US (1) US7305762B2 (no)
EP (1) EP1396309B1 (no)
JP (5) JP2004092650A (no)
AU (1) AU2003236386B2 (no)
IT (1) ITMI20021876A1 (no)
NO (1) NO339013B1 (no)

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CN115091151A (zh) * 2022-06-28 2022-09-23 四川成飞集成科技股份有限公司 一种斜楔模的等高导滑安装面的加工方法

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CN109590559B (zh) * 2019-02-20 2020-11-13 航天科工哈尔滨风华有限公司 一种五轴电火花加工闭式叶轮轨迹规划方法
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CN114258461A (zh) * 2019-08-13 2022-03-29 艾默生环境优化技术有限公司 用于制造带护罩叶轮的方法、带护罩叶轮和压缩机
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115091151A (zh) * 2022-06-28 2022-09-23 四川成飞集成科技股份有限公司 一种斜楔模的等高导滑安装面的加工方法
CN115091151B (zh) * 2022-06-28 2024-03-22 四川成飞集成科技股份有限公司 一种斜楔模的等高导滑安装面的加工方法

Also Published As

Publication number Publication date
NO339013B1 (no) 2016-11-07
JP2004092650A (ja) 2004-03-25
AU2003236386B2 (en) 2009-05-07
US20040093727A1 (en) 2004-05-20
JP2014040838A (ja) 2014-03-06
EP1396309A1 (en) 2004-03-10
JP2017106470A (ja) 2017-06-15
EP1396309B1 (en) 2012-10-10
ITMI20021876A1 (it) 2004-03-04
JP2010230012A (ja) 2010-10-14
JP2015206368A (ja) 2015-11-19
AU2003236386A1 (en) 2004-03-18
US7305762B2 (en) 2007-12-11
NO20033879L (no) 2004-03-04

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Owner name: NUOVO PIGNONE TECNOLOGIE - S.R.L., IT

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