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FR1172462A - Perfectionnements aux groupes électro-pompes étanches pour chauffage central et analogues - Google Patents

Perfectionnements aux groupes électro-pompes étanches pour chauffage central et analogues

Info

Publication number
FR1172462A
FR1172462A FR1172462DA FR1172462A FR 1172462 A FR1172462 A FR 1172462A FR 1172462D A FR1172462D A FR 1172462DA FR 1172462 A FR1172462 A FR 1172462A
Authority
FR
France
Prior art keywords
similar
central heating
pump units
sealed electro
electro
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
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.)
EMERJY
Original Assignee
EMERJY
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 EMERJY filed Critical EMERJY
Application granted granted Critical
Publication of FR1172462A publication Critical patent/FR1172462A/fr
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
    • 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
    • F04D13/0606—Canned motor pumps
    • F04D13/064—Details of the magnetic circuit
    • 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
    • F04D13/0606—Canned motor pumps
    • F04D13/0633—Details of the bearings

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR1172462D 1957-04-25 1957-04-25 Perfectionnements aux groupes électro-pompes étanches pour chauffage central et analogues Expired FR1172462A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1172462T 1957-04-25

Publications (1)

Publication Number Publication Date
FR1172462A true FR1172462A (fr) 1959-02-11

Family

ID=9658006

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1172462D Expired FR1172462A (fr) 1957-04-25 1957-04-25 Perfectionnements aux groupes électro-pompes étanches pour chauffage central et analogues

Country Status (1)

Country Link
FR (1) FR1172462A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4644202A (en) * 1985-04-15 1987-02-17 Rockwell International Corporation Sealed and balanced motor and fluid pump system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4644202A (en) * 1985-04-15 1987-02-17 Rockwell International Corporation Sealed and balanced motor and fluid pump system

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