FR1125399A - Electrically driven circulation pump - Google Patents

Electrically driven circulation pump

Info

Publication number
FR1125399A
FR1125399A FR1125399DA FR1125399A FR 1125399 A FR1125399 A FR 1125399A FR 1125399D A FR1125399D A FR 1125399DA FR 1125399 A FR1125399 A FR 1125399A
Authority
FR
France
Prior art keywords
circulation pump
electrically driven
driven circulation
electrically
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.)
Expired
Application number
Other languages
French (fr)
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.)
Plumettaz SA
Original Assignee
Plumettaz SA
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 Plumettaz SA filed Critical Plumettaz SA
Application granted granted Critical
Publication of FR1125399A publication Critical patent/FR1125399A/en
Expired 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
    • F04D29/04—Shafts or bearings, or assemblies thereof
    • F04D29/046—Bearings
    • F04D29/047—Bearings hydrostatic; hydrodynamic
    • 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
    • F04D13/0646—Units comprising pumps and their driving means the pump being electrically driven the hollow pump or motor shaft being the conduit for the working fluid
    • 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
    • F04D29/04—Shafts or bearings, or assemblies thereof
    • F04D29/046—Bearings
    • F04D29/0462—Bearing cartridges

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
FR1125399D 1955-05-31 1955-05-31 Electrically driven circulation pump Expired FR1125399A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1125399T 1955-05-31

Publications (1)

Publication Number Publication Date
FR1125399A true FR1125399A (en) 1956-10-30

Family

ID=9634493

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1125399D Expired FR1125399A (en) 1955-05-31 1955-05-31 Electrically driven circulation pump

Country Status (1)

Country Link
FR (1) FR1125399A (en)

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