JPH0730751B2 - ポンプ - Google Patents

ポンプ

Info

Publication number
JPH0730751B2
JPH0730751B2 JP3217219A JP21721991A JPH0730751B2 JP H0730751 B2 JPH0730751 B2 JP H0730751B2 JP 3217219 A JP3217219 A JP 3217219A JP 21721991 A JP21721991 A JP 21721991A JP H0730751 B2 JPH0730751 B2 JP H0730751B2
Authority
JP
Japan
Prior art keywords
pump
housing
pump housing
vane
impeller
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
JP3217219A
Other languages
English (en)
Japanese (ja)
Other versions
JPH04279795A (ja
Inventor
アルベウス ウルフ
Original Assignee
アイティティ フリクト アクチボラグ
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=20380333&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=JPH0730751(B2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by アイティティ フリクト アクチボラグ filed Critical アイティティ フリクト アクチボラグ
Publication of JPH04279795A publication Critical patent/JPH04279795A/ja
Publication of JPH0730751B2 publication Critical patent/JPH0730751B2/ja
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
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/52—Casings; Connections of working fluid for axial pumps
    • F04D29/54—Fluid-guiding means, e.g. diffusers
    • F04D29/548—Specially adapted for liquid pumps
    • 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
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
    • F04D29/44—Fluid-guiding means, e.g. diffusers
    • F04D29/445—Fluid-guiding means, e.g. diffusers especially adapted for liquid pumps
    • F04D29/448—Fluid-guiding means, e.g. diffusers especially adapted for liquid pumps bladed diffusers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2240/00—Components
    • F05D2240/10—Stators
    • F05D2240/12—Fluid guiding means, e.g. vanes
    • F05D2240/121—Fluid guiding means, e.g. vanes related to the leading edge of a stator vane

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Power Steering Mechanism (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Glass Compositions (AREA)
  • Treatment Of Fiber Materials (AREA)
JP3217219A 1990-09-12 1991-08-28 ポンプ Expired - Fee Related JPH0730751B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE9002898-6 1990-09-12
SE9002898A SE466768B (sv) 1990-09-12 1990-09-12 Igensaettningsfri pump av axialtyp

Publications (2)

Publication Number Publication Date
JPH04279795A JPH04279795A (ja) 1992-10-05
JPH0730751B2 true JPH0730751B2 (ja) 1995-04-10

Family

ID=20380333

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3217219A Expired - Fee Related JPH0730751B2 (ja) 1990-09-12 1991-08-28 ポンプ

Country Status (6)

Country Link
EP (1) EP0475920B1 (de)
JP (1) JPH0730751B2 (de)
AT (1) ATE125335T1 (de)
AU (1) AU645341B2 (de)
DE (1) DE69111345T2 (de)
SE (1) SE466768B (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4314477A1 (de) * 1993-05-03 1994-11-10 Klein Schanzlin & Becker Ag Kreiselpumpe axialer Bauart
DE4336852A1 (de) * 1993-10-28 1995-05-04 Klein Schanzlin & Becker Ag Leitapparat für Kreiselpumpen
US5562405A (en) * 1994-03-10 1996-10-08 Weir Pumps Limited Multistage axial flow pumps and compressors
DE4433066C2 (de) * 1994-09-16 2002-08-01 Ksb Ag Halbaxiale Einlaufdüsen für Axialpumpen
DE19510811A1 (de) * 1995-03-24 1996-09-26 Klein Schanzlin & Becker Ag Faser abweisende Wandflächengestaltung
GB9526369D0 (en) * 1995-12-22 1996-02-21 Weir Pumps Ltd Improved multistage pumps and compressors
DE19651736A1 (de) * 1996-12-12 1998-06-18 Andreas Dr Keller Wasserturbine oder -pumpe
SE537871C2 (sv) 2011-12-13 2015-11-03 Xylem Ip Holdings Llc Propellerpump samt pumpstation

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE475984C (de) * 1928-02-26 1929-05-04 Wilhelm Schulz Dr Ing Schaufelform fuer Propeller- und Schraubenpumpen
SE444969B (sv) * 1982-10-11 1986-05-20 Flygt Ab Centrifugalpump avseddd for pumpning av vetskor innehallande fasta partiklar

Also Published As

Publication number Publication date
SE466768B (sv) 1992-03-30
JPH04279795A (ja) 1992-10-05
SE9002898D0 (sv) 1990-09-12
EP0475920A1 (de) 1992-03-18
DE69111345T2 (de) 1996-03-07
DE69111345D1 (de) 1995-08-24
AU8361091A (en) 1992-03-19
EP0475920B1 (de) 1995-07-19
ATE125335T1 (de) 1995-08-15
AU645341B2 (en) 1994-01-13

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