ES509988A0 - Procedimiento de fabricacion de una rueda de alabes para usos hidraulicos. - Google Patents

Procedimiento de fabricacion de una rueda de alabes para usos hidraulicos.

Info

Publication number
ES509988A0
ES509988A0 ES509988A ES509988A ES509988A0 ES 509988 A0 ES509988 A0 ES 509988A0 ES 509988 A ES509988 A ES 509988A ES 509988 A ES509988 A ES 509988A ES 509988 A0 ES509988 A0 ES 509988A0
Authority
ES
Spain
Prior art keywords
pattern
manufacturing procedure
wing wheel
sand
vanes
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.)
Granted
Application number
ES509988A
Other languages
English (en)
Spanish (es)
Other versions
ES8402395A1 (es
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
GUINARD POMPES
POMPES GUINARD ETS
Original Assignee
GUINARD POMPES
POMPES GUINARD ETS
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, POMPES GUINARD ETS filed Critical GUINARD POMPES
Publication of ES8402395A1 publication Critical patent/ES8402395A1/es
Publication of ES509988A0 publication Critical patent/ES509988A0/es
Granted 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
    • F04D29/18—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)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Knives (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Insulation, Fastening Of Motor, Generator Windings (AREA)
  • Manufacture Of Motors, Generators (AREA)
ES509988A 1981-03-13 1982-03-01 Procedimiento de fabricacion de una rueda de alabes para usos hidraulicos. Granted ES509988A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8105064A FR2501802B1 (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
ES8402395A1 ES8402395A1 (es) 1984-02-16
ES509988A0 true ES509988A0 (es) 1984-02-16

Family

ID=9256220

Family Applications (1)

Application Number Title Priority Date Filing Date
ES509988A Granted ES509988A0 (es) 1981-03-13 1982-03-01 Procedimiento de fabricacion de una rueda de alabes para usos hidraulicos.

Country Status (11)

Country Link
EP (1) EP0061947B1 (it)
JP (1) JPS57168094A (it)
AT (1) ATE19813T1 (it)
BE (1) BE892411A (it)
CH (1) CH647582A5 (it)
DE (1) DE3271106D1 (it)
ES (1) ES509988A0 (it)
FR (1) FR2501802B1 (it)
GB (1) GB2094896B (it)
GR (1) GR74748B (it)
IT (1) IT1157639B (it)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63136279U (it) * 1987-02-26 1988-09-07
FR2703111B1 (fr) * 1993-03-25 1995-06-30 Ozen Sa Rotor pour pompe comportant deux pieces assemblees par soudure, obtenues par moulage par injection de materiaux thermoplastiques, et procede de fabrication d'un tel rotor .
GB9620633D0 (en) * 1996-10-03 1996-11-20 Elta Fans Ltd Improvements relating to fans
KR100633632B1 (ko) * 1998-12-23 2006-10-11 제트팬 테크놀러지 리미티드 팬 제조용 몰드
US6663347B2 (en) 2001-06-06 2003-12-16 Borgwarner, Inc. Cast titanium compressor wheel
US7857577B2 (en) * 2007-02-20 2010-12-28 Schlumberger Technology Corporation System and method of pumping while reducing secondary flow effects
US20090297344A1 (en) * 2008-05-30 2009-12-03 Controlled Power Technologies Limited Rotors and manufacturing methods for rotors
DE102011011572A1 (de) * 2011-02-09 2012-08-09 Voith Patent Gmbh Verfahren zum Gießen von Schaufelrädern
CN103551521B (zh) * 2013-11-14 2015-07-29 宁夏共享集团有限责任公司 一种导向叶片铸件的铸造方法
CN103736932A (zh) * 2013-11-27 2014-04-23 江苏凯特汽车部件有限公司 一种组合式汽车铝合金车轮模芯
CN114951554B (zh) * 2022-06-07 2024-06-21 成都金顶精密铸造有限公司 一种空压机阴阳转子的浇筑模具系统
CN115780731B (zh) * 2022-11-22 2026-06-12 勤美达(武汉)精密机械有限公司 一种叶片嵌入式喷嘴环砂芯模具结构及制芯方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1378524A (en) * 1920-08-19 1921-05-17 Stanley S Turner Core-box for pistons
DE414518C (de) * 1920-10-27 1925-06-05 Cameron Steam Pump Works As Laufrad fuer Hochdruckschleuderpumpen
CH301112A (de) * 1950-10-27 1954-08-31 Maschf Augsburg Nuernberg Ag Laufrad für Zentrifugallüfter mit axialem Eintritt und radialem Austritt.
US3206807A (en) * 1964-10-29 1965-09-21 Worthington Corp Method of and means for making cores for impellers of the francis type
US3837612A (en) * 1973-06-01 1974-09-24 Red Jacket Mfg Co Mold apparatus for mixed flow impeller
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
GR74748B (it) 1984-07-11
IT1157639B (it) 1987-02-18
JPS57168094A (en) 1982-10-16
ATE19813T1 (de) 1986-05-15
DE3271106D1 (en) 1986-06-19
FR2501802B1 (fr) 1985-06-07
IT8212449A0 (it) 1982-02-24
ES8402395A1 (es) 1984-02-16
GB2094896A (en) 1982-09-22
EP0061947A1 (fr) 1982-10-06
FR2501802A1 (fr) 1982-09-17
BE892411A (fr) 1982-09-08
CH647582A5 (fr) 1985-01-31
EP0061947B1 (fr) 1986-05-14
JPH0235879B2 (it) 1990-08-14
GB2094896B (en) 1985-09-04

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