DK394179A - Ambivalent centrifugalpumpe - Google Patents

Ambivalent centrifugalpumpe

Info

Publication number
DK394179A
DK394179A DK394179A DK394179A DK394179A DK 394179 A DK394179 A DK 394179A DK 394179 A DK394179 A DK 394179A DK 394179 A DK394179 A DK 394179A DK 394179 A DK394179 A DK 394179A
Authority
DK
Denmark
Prior art keywords
ambivalent
centrifugal pump
centrifugal
pump
ambivalent centrifugal
Prior art date
Application number
DK394179A
Other languages
English (en)
Inventor
C V Rossem
J C Dall
Original Assignee
Materiel Telephonique
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 Materiel Telephonique filed Critical Materiel Telephonique
Publication of DK394179A publication Critical patent/DK394179A/da

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
    • F04D1/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
    • F04D1/06—Multi-stage 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
    • F04D13/00—Pumping installations or systems
    • F04D13/02—Units comprising pumps and their driving means
    • F04D13/06—Units comprising pumps and their driving means the pump being electrically driven
    • 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
    • F04D29/58—Cooling; Heating; Diminishing heat transfer
    • F04D29/5806—Cooling the drive system

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Details Of Reciprocating Pumps (AREA)
DK394179A 1978-09-22 1979-09-21 Ambivalent centrifugalpumpe DK394179A (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7827164A FR2436898A1 (fr) 1978-09-22 1978-09-22 Pompe centrifuge ambivalente

Publications (1)

Publication Number Publication Date
DK394179A true DK394179A (da) 1980-03-23

Family

ID=9212906

Family Applications (1)

Application Number Title Priority Date Filing Date
DK394179A DK394179A (da) 1978-09-22 1979-09-21 Ambivalent centrifugalpumpe

Country Status (4)

Country Link
EP (1) EP0009449B1 (da)
DK (1) DK394179A (da)
ES (1) ES484345A1 (da)
FR (1) FR2436898A1 (da)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3014103A1 (de) * 1980-04-12 1981-10-15 Hermetic-Pumpen Gmbh, 7803 Gundelfingen Pumpenaggregat mit einem mehrstufigen pumpenteil
CH656677A5 (de) * 1981-11-03 1986-07-15 Ruetschi Ag Pumpenbau Brugg K Spaltrohrmotortauchpumpe.
DE3539883A1 (de) * 1985-09-18 1987-03-26 Hermetic Pumpen Gmbh Selbstansaugende kreiselpumpe
GB2244095A (en) * 1990-05-17 1991-11-20 Hwang Cheng Luen Aquarium pump arrangement
EP0566087B1 (en) * 1992-04-14 1997-02-12 Ebara Corporation Pump casing made of sheet metal
JPH08177782A (ja) * 1994-12-27 1996-07-12 Ebara Corp 両吸込ポンプ
WO2001020168A1 (de) * 1999-09-16 2001-03-22 Gwj Engineering Gbr Turbogebläse
GB0411040D0 (en) * 2004-05-18 2004-06-23 Weir Pumps Ltd Pump assembly
GB2417523B (en) * 2004-08-23 2009-07-08 Frank Mohn Flatoey As Rotodynamic fluid machine
JP2015089697A (ja) * 2013-11-05 2015-05-11 トヨタ自動車株式会社 車両用音声認識装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB410322A (en) * 1933-05-31 1934-05-17 Daniel James Moran Pump assemblies
DE2211675A1 (de) * 1972-03-10 1973-09-13 Pierburg Autogeraetebau Kg Baueinheit von elektromotor und zellenpumpe zur brennstoff-foerderung
FR2342416A1 (fr) * 1976-02-27 1977-09-23 Materiel Telephonique Pompe centrifuge multicellulaire auto-amorcante
DE2709673A1 (de) * 1977-03-05 1978-09-07 Licentia Gmbh Mit einer axialen lagerflaeche versehene lagerkalotte

Also Published As

Publication number Publication date
FR2436898A1 (fr) 1980-04-18
FR2436898B1 (da) 1982-05-14
EP0009449B1 (fr) 1982-05-05
ES484345A1 (es) 1980-05-16
EP0009449A1 (fr) 1980-04-02

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