IT1157638B - Girante a palette attrezzatura e metodo per la sua fabbricazione per formatura - Google Patents

Girante a palette attrezzatura e metodo per la sua fabbricazione per formatura

Info

Publication number
IT1157638B
IT1157638B IT12448/82A IT1244882A IT1157638B IT 1157638 B IT1157638 B IT 1157638B IT 12448/82 A IT12448/82 A IT 12448/82A IT 1244882 A IT1244882 A IT 1244882A IT 1157638 B IT1157638 B IT 1157638B
Authority
IT
Italy
Prior art keywords
manufacture
forming
vane impeller
impeller equipment
equipment
Prior art date
Application number
IT12448/82A
Other languages
English (en)
Italian (it)
Other versions
IT8212448A0 (it
Inventor
Joel Chadaineau
Michel Degay
Original Assignee
Guinard Pompes
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 Guinard Pompes filed Critical Guinard Pompes
Publication of IT8212448A0 publication Critical patent/IT8212448A0/it
Application granted granted Critical
Publication of IT1157638B publication Critical patent/IT1157638B/it

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
    • F04D29/18—Rotors
    • F04D29/22—Rotors specially for centrifugal pumps
    • F04D29/2205—Conventional flow pattern
    • F04D29/2222—Construction and assembly
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C9/00—Moulds or cores; Moulding processes
    • B22C9/10—Cores; Manufacture or installation of cores

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
IT12448/82A 1981-03-13 1982-02-24 Girante a palette attrezzatura e metodo per la sua fabbricazione per formatura IT1157638B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8105062A FR2501800A1 (fr) 1981-03-13 1981-03-13 Roue a aubes et outillages et procedes pour les fabriquer par moulage

Publications (2)

Publication Number Publication Date
IT8212448A0 IT8212448A0 (it) 1982-02-24
IT1157638B true IT1157638B (it) 1987-02-18

Family

ID=9256218

Family Applications (1)

Application Number Title Priority Date Filing Date
IT12448/82A IT1157638B (it) 1981-03-13 1982-02-24 Girante a palette attrezzatura e metodo per la sua fabbricazione per formatura

Country Status (5)

Country Link
EP (1) EP0060760A1 (fr)
BE (1) BE892409A (fr)
FR (1) FR2501800A1 (fr)
GB (1) GB2094898A (fr)
IT (1) IT1157638B (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19707571A1 (de) * 1997-02-26 1998-08-27 Behr Gmbh & Co Lüfterrad für ein Radialgebläse
US6663347B2 (en) 2001-06-06 2003-12-16 Borgwarner, Inc. Cast titanium compressor wheel
CN105710315B (zh) * 2014-12-04 2017-09-19 北京有色金属研究总院 一种压叶轮的铸造方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB587514A (en) * 1942-09-03 1947-04-29 Power Jets Ltd Improvements relating to centrifugal compressors, pumps and the like
GB693686A (en) * 1950-01-25 1953-07-08 Power Jets Res & Dev Ltd Improvements relating to bladed rotary fluid-flow machines
US3206807A (en) * 1964-10-29 1965-09-21 Worthington Corp Method of and means for making cores for impellers of the francis type
FR2393176A1 (fr) * 1977-06-01 1978-12-29 Alsthom Atlantique Compresseur centrifuge a haut rapport de pression

Also Published As

Publication number Publication date
IT8212448A0 (it) 1982-02-24
BE892409A (fr) 1982-09-08
EP0060760A1 (fr) 1982-09-22
GB2094898A (en) 1982-09-22
FR2501800A1 (fr) 1982-09-17

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