CH657672A5 - Laufrad fuer eine freistrompumpe. - Google Patents

Laufrad fuer eine freistrompumpe. Download PDF

Info

Publication number
CH657672A5
CH657672A5 CH674482A CH674482A CH657672A5 CH 657672 A5 CH657672 A5 CH 657672A5 CH 674482 A CH674482 A CH 674482A CH 674482 A CH674482 A CH 674482A CH 657672 A5 CH657672 A5 CH 657672A5
Authority
CH
Switzerland
Prior art keywords
blades
impeller
free
base body
blade
Prior art date
Application number
CH674482A
Other languages
German (de)
English (en)
Inventor
Hans Heimgartner
Karl Wirz
Original Assignee
Haeny & Cie 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
Priority to CA000413503A priority Critical patent/CA1189632A/fr
Application filed by Haeny & Cie Ag filed Critical Haeny & Cie Ag
Priority to CH674482A priority patent/CH657672A5/de
Priority to EP83110411A priority patent/EP0109550A3/fr
Publication of CH657672A5 publication Critical patent/CH657672A5/de

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
    • F04D29/2238—Special flow patterns
    • F04D29/2244—Free vortex

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Electric Connection Of Electric Components To Printed Circuits (AREA)
  • Molten Solder (AREA)
CH674482A 1981-10-22 1982-11-19 Laufrad fuer eine freistrompumpe. CH657672A5 (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CA000413503A CA1189632A (fr) 1981-10-22 1982-10-15 Methode de soudage sur circuit imprime
CH674482A CH657672A5 (de) 1982-11-19 1982-11-19 Laufrad fuer eine freistrompumpe.
EP83110411A EP0109550A3 (fr) 1982-11-19 1983-10-19 Rotor pour pompe à tourbillon

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH674482A CH657672A5 (de) 1982-11-19 1982-11-19 Laufrad fuer eine freistrompumpe.

Publications (1)

Publication Number Publication Date
CH657672A5 true CH657672A5 (de) 1986-09-15

Family

ID=4314348

Family Applications (1)

Application Number Title Priority Date Filing Date
CH674482A CH657672A5 (de) 1981-10-22 1982-11-19 Laufrad fuer eine freistrompumpe.

Country Status (3)

Country Link
EP (1) EP0109550A3 (fr)
CA (1) CA1189632A (fr)
CH (1) CH657672A5 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59165891A (ja) * 1983-03-10 1984-09-19 Ebara Corp 渦流ポンプ
JP3600500B2 (ja) * 2000-03-31 2004-12-15 株式会社エンプラス 円周流ポンプ用インペラ
DE10301630A1 (de) * 2003-01-17 2004-07-29 Ksb Aktiengesellschaft Freistrompumpe
EP2497956A1 (fr) * 2011-03-08 2012-09-12 Egger Pumps Technology AG Pompe à tourbillon

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2173365A5 (fr) * 1972-02-21 1973-10-05 Bodin Andre Ets

Also Published As

Publication number Publication date
EP0109550A2 (fr) 1984-05-30
CA1189632A (fr) 1985-06-25
EP0109550A3 (fr) 1984-07-25

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Legal Events

Date Code Title Description
PL Patent ceased