FR2248730A7 - Immersed electric pump for oil - motor chamber communicates directly with pump exhaust zone - Google Patents

Immersed electric pump for oil - motor chamber communicates directly with pump exhaust zone

Info

Publication number
FR2248730A7
FR2248730A7 FR7337058A FR7337058A FR2248730A7 FR 2248730 A7 FR2248730 A7 FR 2248730A7 FR 7337058 A FR7337058 A FR 7337058A FR 7337058 A FR7337058 A FR 7337058A FR 2248730 A7 FR2248730 A7 FR 2248730A7
Authority
FR
France
Prior art keywords
pump
motor
oil
motor chamber
communicates directly
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
FR7337058A
Other languages
English (en)
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.)
Corona & Co SpA
Original Assignee
Corona & Co SpA
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 Corona & Co SpA filed Critical Corona & Co SpA
Priority to FR7337058A priority Critical patent/FR2248730A7/fr
Application granted granted Critical
Publication of FR2248730A7 publication Critical patent/FR2248730A7/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
    • H02K5/12—Casings or enclosures characterised by the shape, form or construction thereof specially adapted for operating in liquid or gas
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C13/00—Adaptations of machines or pumps for special use, e.g. for extremely high pressures
    • F04C13/005—Removing contaminants, deposits or scale from the pump; Cleaning
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C15/00—Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups F04C2/00 - F04C14/00

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Rotary Pumps (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)
FR7337058A 1973-10-17 1973-10-17 Immersed electric pump for oil - motor chamber communicates directly with pump exhaust zone Expired FR2248730A7 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7337058A FR2248730A7 (en) 1973-10-17 1973-10-17 Immersed electric pump for oil - motor chamber communicates directly with pump exhaust zone

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7337058A FR2248730A7 (en) 1973-10-17 1973-10-17 Immersed electric pump for oil - motor chamber communicates directly with pump exhaust zone

Publications (1)

Publication Number Publication Date
FR2248730A7 true FR2248730A7 (en) 1975-05-16

Family

ID=9126532

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7337058A Expired FR2248730A7 (en) 1973-10-17 1973-10-17 Immersed electric pump for oil - motor chamber communicates directly with pump exhaust zone

Country Status (1)

Country Link
FR (1) FR2248730A7 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2476223A1 (fr) * 1980-02-19 1981-08-21 Walbro Corp Motopompe rotative a carburant, a centrage automatique sur l'arbre de son moteur
FR2522734A1 (fr) * 1982-03-04 1983-09-09 Hydroperfect Int Groupe electro-hydraulique et son application a l'assistance de dispositifs de direction, de freinage, de suspension et analogues, en particulier pour vehicules

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2476223A1 (fr) * 1980-02-19 1981-08-21 Walbro Corp Motopompe rotative a carburant, a centrage automatique sur l'arbre de son moteur
FR2522734A1 (fr) * 1982-03-04 1983-09-09 Hydroperfect Int Groupe electro-hydraulique et son application a l'assistance de dispositifs de direction, de freinage, de suspension et analogues, en particulier pour vehicules
EP0088674A1 (fr) * 1982-03-04 1983-09-14 Hydroperfect International Hpi Groupe électro-hydraulique pour dispositifs d'assistance, en particulier pour véhicules

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