IT8212447A0 - 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
IT8212447A0
IT8212447A0 IT8212447A IT1244782A IT8212447A0 IT 8212447 A0 IT8212447 A0 IT 8212447A0 IT 8212447 A IT8212447 A IT 8212447A IT 1244782 A IT1244782 A IT 1244782A IT 8212447 A0 IT8212447 A0 IT 8212447A0
Authority
IT
Italy
Prior art keywords
manufacture
forming
vane impeller
impeller equipment
equipment
Prior art date
Application number
IT8212447A
Other languages
English (en)
Other versions
IT8212447A1 (it
IT1157637B (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 IT8212447A0 publication Critical patent/IT8212447A0/it
Publication of IT8212447A1 publication Critical patent/IT8212447A1/it
Application granted granted Critical
Publication of IT1157637B publication Critical patent/IT1157637B/it

Links

Classifications

    • 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
    • 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

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)
IT12447/82A 1981-03-13 1982-02-24 Girante a palette attrezzatura e metodo per la sua fabbricazione per formatura IT1157637B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8105063A FR2501801A1 (fr) 1981-03-13 1981-03-13 Roue a aubes et outillages et procedes pour les fabriquer par moulage

Publications (3)

Publication Number Publication Date
IT8212447A0 true IT8212447A0 (it) 1982-02-24
IT8212447A1 IT8212447A1 (it) 1983-08-24
IT1157637B IT1157637B (it) 1987-02-18

Family

ID=9256219

Family Applications (1)

Application Number Title Priority Date Filing Date
IT12447/82A IT1157637B (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) EP0061375A1 (it)
BE (1) BE892410A (it)
FR (1) FR2501801A1 (it)
GB (1) GB2094897A (it)
IT (1) IT1157637B (it)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3736175A1 (de) * 1987-10-26 1989-05-11 Ksb Ag Rohling fuer ein kreiselpumpenlaufrad
IT1291432B1 (it) * 1997-03-14 1999-01-11 Co Ge S R L Girante per turbopompe con pale a profilo perfezionato
US6663347B2 (en) 2001-06-06 2003-12-16 Borgwarner, Inc. Cast titanium compressor wheel
BE1027183B1 (nl) * 2019-04-09 2020-11-10 Atlas Copco Airpower Nv Werkwijze en inrichting voor het gieten van een rotor van een compressor-, vacuümpomp- en/of expanderinrichting met een longitudinale as

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB823275A (en) * 1955-11-11 1959-11-11 Maschf Augsburg Nuernberg Ag Improvements in or relating to rotor blades for radial-flow compressors
CH346644A (de) * 1955-11-11 1960-05-31 Maschf Augsburg Nuernberg Ag Laufrad für Zentrifugalverdichter
US3278997A (en) * 1964-10-26 1966-10-18 Rockwell Standard Co Method and apparatus for making a onepiece core for casting bladed wheels
US3206807A (en) * 1964-10-29 1965-09-21 Worthington Corp Method of and means for making cores for impellers of the francis type
GB1598616A (en) * 1977-06-29 1981-09-23 Kawasaki Heavy Ind Ltd Diagonal-flow fan wheel with blades of developable surface shape
US4231413A (en) * 1979-02-27 1980-11-04 Graham Bretzger Assembly for and method of making mold and casting of one-piece impellers

Also Published As

Publication number Publication date
GB2094897A (en) 1982-09-22
IT8212447A1 (it) 1983-08-24
EP0061375A1 (fr) 1982-09-29
IT1157637B (it) 1987-02-18
BE892410A (fr) 1982-09-08
FR2501801A1 (fr) 1982-09-17

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