GB2094898A - Impellers and processes for producing them by moulding - Google Patents

Impellers and processes for producing them by moulding Download PDF

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Publication number
GB2094898A
GB2094898A GB8207478A GB8207478A GB2094898A GB 2094898 A GB2094898 A GB 2094898A GB 8207478 A GB8207478 A GB 8207478A GB 8207478 A GB8207478 A GB 8207478A GB 2094898 A GB2094898 A GB 2094898A
Authority
GB
United Kingdom
Prior art keywords
axis
core
vane
vanes
wheel
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.)
Withdrawn
Application number
GB8207478A
Other languages
English (en)
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 GB2094898A publication Critical patent/GB2094898A/en
Withdrawn legal-status Critical Current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)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
GB8207478A 1981-03-13 1982-03-15 Impellers and processes for producing them by moulding Withdrawn GB2094898A (en)

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 (1)

Publication Number Publication Date
GB2094898A true GB2094898A (en) 1982-09-22

Family

ID=9256218

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8207478A Withdrawn GB2094898A (en) 1981-03-13 1982-03-15 Impellers and processes for producing them by moulding

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)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8702394B2 (en) 2001-06-06 2014-04-22 Borgwarner, Inc. Turbocharger including cast titanium compressor wheel

Families Citing this family (2)

* 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
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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8702394B2 (en) 2001-06-06 2014-04-22 Borgwarner, Inc. Turbocharger including cast titanium compressor wheel

Also Published As

Publication number Publication date
IT8212448A0 (it) 1982-02-24
IT1157638B (it) 1987-02-18
BE892409A (fr) 1982-09-08
EP0060760A1 (fr) 1982-09-22
FR2501800A1 (fr) 1982-09-17

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)