FR2336575A1 - Pompe rotative a entrainement magnetique - Google Patents

Pompe rotative a entrainement magnetique

Info

Publication number
FR2336575A1
FR2336575A1 FR7539821A FR7539821A FR2336575A1 FR 2336575 A1 FR2336575 A1 FR 2336575A1 FR 7539821 A FR7539821 A FR 7539821A FR 7539821 A FR7539821 A FR 7539821A FR 2336575 A1 FR2336575 A1 FR 2336575A1
Authority
FR
France
Prior art keywords
driven magnet
centrifugal pump
magnets
pump drive
magnet
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
FR7539821A
Other languages
English (en)
French (fr)
Other versions
FR2336575B1 (en, 2012
Inventor
Yoshiyuki Honma
Fumio Yamazaki
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.)
Nihon Kagaku Kizai KK
Original Assignee
Nihon Kagaku Kizai KK
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 Nihon Kagaku Kizai KK filed Critical Nihon Kagaku Kizai KK
Priority to FR7539821A priority Critical patent/FR2336575A1/fr
Publication of FR2336575A1 publication Critical patent/FR2336575A1/fr
Application granted granted Critical
Publication of FR2336575B1 publication Critical patent/FR2336575B1/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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
FR7539821A 1975-12-26 1975-12-26 Pompe rotative a entrainement magnetique Granted FR2336575A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7539821A FR2336575A1 (fr) 1975-12-26 1975-12-26 Pompe rotative a entrainement magnetique

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7539821A FR2336575A1 (fr) 1975-12-26 1975-12-26 Pompe rotative a entrainement magnetique

Publications (2)

Publication Number Publication Date
FR2336575A1 true FR2336575A1 (fr) 1977-07-22
FR2336575B1 FR2336575B1 (en, 2012) 1981-10-09

Family

ID=9164205

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7539821A Granted FR2336575A1 (fr) 1975-12-26 1975-12-26 Pompe rotative a entrainement magnetique

Country Status (1)

Country Link
FR (1) FR2336575A1 (en, 2012)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5690519A (en) * 1996-09-17 1997-11-25 Chen; Johnson Underwater propulsive device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5690519A (en) * 1996-09-17 1997-11-25 Chen; Johnson Underwater propulsive device

Also Published As

Publication number Publication date
FR2336575B1 (en, 2012) 1981-10-09

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Legal Events

Date Code Title Description
ST Notification of lapse