FR2405382A1 - Pompe centrifuge - Google Patents

Pompe centrifuge

Info

Publication number
FR2405382A1
FR2405382A1 FR7828626A FR7828626A FR2405382A1 FR 2405382 A1 FR2405382 A1 FR 2405382A1 FR 7828626 A FR7828626 A FR 7828626A FR 7828626 A FR7828626 A FR 7828626A FR 2405382 A1 FR2405382 A1 FR 2405382A1
Authority
FR
France
Prior art keywords
tips
impeller
backwards
inlet
centrifugal pump
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
FR7828626A
Other languages
English (en)
French (fr)
Other versions
FR2405382B1 (it
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.)
Plessey Handel und Investments AG
Original Assignee
Plessey Handel und Investments 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 Plessey Handel und Investments AG filed Critical Plessey Handel und Investments AG
Publication of FR2405382A1 publication Critical patent/FR2405382A1/fr
Application granted granted Critical
Publication of FR2405382B1 publication Critical patent/FR2405382B1/fr
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
    • F04D29/2238—Special flow patterns
    • F04D29/2255—Special flow patterns flow-channels with a special cross-section contour, e.g. ejecting, throttling or diffusing effect

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
FR7828626A 1977-10-08 1978-10-06 Pompe centrifuge Granted FR2405382A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4197277 1977-10-08

Publications (2)

Publication Number Publication Date
FR2405382A1 true FR2405382A1 (fr) 1979-05-04
FR2405382B1 FR2405382B1 (it) 1984-01-13

Family

ID=10422245

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7828626A Granted FR2405382A1 (fr) 1977-10-08 1978-10-06 Pompe centrifuge

Country Status (4)

Country Link
JP (1) JPS5464702A (it)
DE (1) DE2843744A1 (it)
FR (1) FR2405382A1 (it)
IT (1) IT1100302B (it)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3335213A1 (de) * 1983-09-29 1985-04-11 Klöckner-Humboldt-Deutz AG, 5000 Köln Laufrad fuer kuehlwasserpumpen

Also Published As

Publication number Publication date
JPS5464702A (en) 1979-05-24
IT1100302B (it) 1985-09-28
IT7828544A0 (it) 1978-10-06
DE2843744A1 (de) 1979-04-12
FR2405382B1 (it) 1984-01-13

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Legal Events

Date Code Title Description
TP Transmission of property
TP Transmission of property
ST Notification of lapse