DE59203520D1 - Split impeller. - Google Patents

Split impeller.

Info

Publication number
DE59203520D1
DE59203520D1 DE59203520T DE59203520T DE59203520D1 DE 59203520 D1 DE59203520 D1 DE 59203520D1 DE 59203520 T DE59203520 T DE 59203520T DE 59203520 T DE59203520 T DE 59203520T DE 59203520 D1 DE59203520 D1 DE 59203520D1
Authority
DE
Germany
Prior art keywords
impeller
blade parts
parts
split impeller
split
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.)
Expired - Fee Related
Application number
DE59203520T
Other languages
German (de)
Inventor
Karlheinz Becker
Peter Milla
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.)
KSB AG
Klein Schanzlin and Becker AG
Original Assignee
KSB AG
Klein Schanzlin and Becker AG
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 KSB AG, Klein Schanzlin and Becker AG filed Critical KSB AG
Application granted granted Critical
Publication of DE59203520D1 publication Critical patent/DE59203520D1/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Recrystallisation Techniques (AREA)

Abstract

The invention relates to an impeller of split construction for turbomachines. Flow-controlling blades located inside the impeller are formed in two parts. One impeller part (1) has a group of blade parts (5) and the other impeller part is provided with the remaining blade parts (9). The blade parts are spliced together to form a uniform whole. <IMAGE>
DE59203520T 1991-04-27 1992-04-04 Split impeller. Expired - Fee Related DE59203520D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4113831A DE4113831A1 (en) 1991-04-27 1991-04-27 DIVIDED WHEEL

Publications (1)

Publication Number Publication Date
DE59203520D1 true DE59203520D1 (en) 1995-10-12

Family

ID=6430508

Family Applications (2)

Application Number Title Priority Date Filing Date
DE4113831A Withdrawn DE4113831A1 (en) 1991-04-27 1991-04-27 DIVIDED WHEEL
DE59203520T Expired - Fee Related DE59203520D1 (en) 1991-04-27 1992-04-04 Split impeller.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE4113831A Withdrawn DE4113831A1 (en) 1991-04-27 1991-04-27 DIVIDED WHEEL

Country Status (3)

Country Link
EP (1) EP0511518B1 (en)
AT (1) ATE127572T1 (en)
DE (2) DE4113831A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008013432A1 (en) 2008-03-10 2009-09-17 Man Turbo Ag Cover disc for a closed impeller
RU2459980C1 (en) * 2011-03-23 2012-08-27 Закрытое акционерное общество "Научно-исследовательский и конструкторский институт центробежных и роторных компрессоров им. В.Б. Шнеппа" Method of making radial-flow compressor impellers

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE550461C (en) * 1932-05-11 Aeg Multi-part impeller for centrifugal pumps or blowers
US1849557A (en) * 1929-06-12 1932-03-15 M T Davidson Company Centrifugal pump
GB537727A (en) * 1940-04-03 1941-07-03 Coventry Climax Eng Ltd Improvements in centrifugal pumps
DE858284C (en) * 1943-02-27 1952-12-04 Maschf Augsburg Nuernberg Ag Covered impeller for centrifugal machines
DD95761A1 (en) * 1972-03-16 1973-02-12
SU885627A1 (en) * 1978-01-03 1981-11-30 Предприятие П/Я М-5095 Soil pump impeller
SU1059221A1 (en) * 1982-05-25 1983-12-07 Предприятие П/Я А-3513 Axial-radial turbo-machine wheel
FR2559544B1 (en) * 1984-02-10 1988-07-08 Creusot Loire PROCESS FOR PRODUCING A CLOSED BLADE WHEEL AND WHEEL OBTAINED BY MEANS OF THIS PROCESS

Also Published As

Publication number Publication date
ATE127572T1 (en) 1995-09-15
EP0511518A1 (en) 1992-11-04
DE4113831A1 (en) 1992-10-29
EP0511518B1 (en) 1995-09-06

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee