FR2615252A1 - Pompe a entrainement magnetique - Google Patents

Pompe a entrainement magnetique Download PDF

Info

Publication number
FR2615252A1
FR2615252A1 FR8706702A FR8706702A FR2615252A1 FR 2615252 A1 FR2615252 A1 FR 2615252A1 FR 8706702 A FR8706702 A FR 8706702A FR 8706702 A FR8706702 A FR 8706702A FR 2615252 A1 FR2615252 A1 FR 2615252A1
Authority
FR
France
Prior art keywords
pump according
tank
propeller
magnet
alumina
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.)
Pending
Application number
FR8706702A
Other languages
English (en)
French (fr)
Inventor
Guy Delabre
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.)
Comadur SA
Original Assignee
Comadur 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 Comadur SA filed Critical Comadur SA
Priority to FR8706702A priority Critical patent/FR2615252A1/fr
Priority to DE8888107267T priority patent/DE3865730D1/de
Priority to EP88107267A priority patent/EP0291780B1/de
Publication of FR2615252A1 publication Critical patent/FR2615252A1/fr
Pending 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
    • F04D29/02—Selection of particular materials
    • F04D29/026—Selection of particular materials especially adapted for liquid 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
    • F04D13/021—Units comprising pumps and their driving means containing a coupling
    • F04D13/024—Units comprising pumps and their driving means containing a coupling a magnetic coupling
    • F04D13/027—Details of the magnetic circuit
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2260/00—Function
    • F05B2260/40—Transmission of power
    • F05B2260/404—Transmission of power through magnetic drive coupling
    • F05B2260/4041—Transmission of power through magnetic drive coupling the driven magnets encircling the driver magnets
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2230/00—Manufacture
    • F05D2230/60—Assembly methods
    • F05D2230/64—Assembly methods using positioning or alignment devices for aligning or centring, e.g. pins
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2300/00—Materials; Properties thereof
    • F05D2300/20—Oxide or non-oxide ceramics
    • F05D2300/21—Oxide ceramics
    • F05D2300/2112—Aluminium oxides
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2300/00—Materials; Properties thereof
    • F05D2300/20—Oxide or non-oxide ceramics
    • F05D2300/21—Oxide ceramics
    • F05D2300/2118—Zirconium oxides
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2300/00—Materials; Properties thereof
    • F05D2300/20—Oxide or non-oxide ceramics
    • F05D2300/22—Non-oxide ceramics
    • F05D2300/226—Carbides
    • F05D2300/2261—Carbides of silicon
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2300/00—Materials; Properties thereof
    • F05D2300/20—Oxide or non-oxide ceramics
    • F05D2300/22—Non-oxide ceramics
    • F05D2300/228—Nitrides
    • F05D2300/2283—Nitrides of silicon

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
FR8706702A 1987-05-12 1987-05-12 Pompe a entrainement magnetique Pending FR2615252A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR8706702A FR2615252A1 (fr) 1987-05-12 1987-05-12 Pompe a entrainement magnetique
DE8888107267T DE3865730D1 (de) 1987-05-12 1988-05-06 Pumpe mit spaltrohrantrieb.
EP88107267A EP0291780B1 (de) 1987-05-12 1988-05-06 Pumpe mit Spaltrohrantrieb

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8706702A FR2615252A1 (fr) 1987-05-12 1987-05-12 Pompe a entrainement magnetique

Publications (1)

Publication Number Publication Date
FR2615252A1 true FR2615252A1 (fr) 1988-11-18

Family

ID=9351044

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8706702A Pending FR2615252A1 (fr) 1987-05-12 1987-05-12 Pompe a entrainement magnetique

Country Status (3)

Country Link
EP (1) EP0291780B1 (de)
DE (1) DE3865730D1 (de)
FR (1) FR2615252A1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2715442B1 (fr) * 1994-01-26 1996-03-01 Lorraine Carbone Pompe centrifuge à entraînement magnétique.
EP0779699B1 (de) * 1995-12-12 1999-03-03 KSB Aktiengesellschaft Magnetkupplung für eine Kreiselpumpe
US6158984A (en) * 1998-12-28 2000-12-12 Kriton Medical, Inc. Rotary blood pump with ceramic members
WO2020100690A1 (ja) * 2018-11-13 2020-05-22 パナソニックＩｐマネジメント株式会社 電動ポンプ

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2060899A (en) * 1935-01-10 1936-11-17 Arthur O Russell Rotary pump for corrosive liquids
US3139832A (en) * 1963-07-24 1964-07-07 Alan P Saunders Centrifugal enclosed inert pump
US3306221A (en) * 1965-05-18 1967-02-28 Goodpasture Kenneth Wayne Magnet drive plastic pump
DE1653710A1 (de) * 1967-11-16 1971-12-30 Feldmuehle Ag Kreiselpumpe
US3776660A (en) * 1972-02-22 1973-12-04 Nl Industries Inc Pump for molten salts and metals
DE3413930A1 (de) * 1984-04-13 1985-10-31 Friedrichsfeld Gmbh, Steinzeug- Und Kunststoffwerke, 6800 Mannheim Kreiselpumpe
FR2579199A1 (fr) * 1985-03-22 1986-09-26 Noritake Co Ltd Ceramique a base de zircone
JPS61247659A (ja) * 1985-04-23 1986-11-04 株式会社クボタ アルミナ質セラミツク焼結体

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2060899A (en) * 1935-01-10 1936-11-17 Arthur O Russell Rotary pump for corrosive liquids
US3139832A (en) * 1963-07-24 1964-07-07 Alan P Saunders Centrifugal enclosed inert pump
US3306221A (en) * 1965-05-18 1967-02-28 Goodpasture Kenneth Wayne Magnet drive plastic pump
DE1653710A1 (de) * 1967-11-16 1971-12-30 Feldmuehle Ag Kreiselpumpe
US3776660A (en) * 1972-02-22 1973-12-04 Nl Industries Inc Pump for molten salts and metals
DE3413930A1 (de) * 1984-04-13 1985-10-31 Friedrichsfeld Gmbh, Steinzeug- Und Kunststoffwerke, 6800 Mannheim Kreiselpumpe
FR2579199A1 (fr) * 1985-03-22 1986-09-26 Noritake Co Ltd Ceramique a base de zircone
JPS61247659A (ja) * 1985-04-23 1986-11-04 株式会社クボタ アルミナ質セラミツク焼結体

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
DERWENT JAPANESE PATENTS GAZETTE, Section Chemical, semaine 8650, résumé no. 86-330021/50, L02, 28 janvier 1987, Derwent Publications Ltd, Londres, GB; & JP-A-61 247 659 (KUBOTA) 04-11-1986 *

Also Published As

Publication number Publication date
EP0291780A1 (de) 1988-11-23
EP0291780B1 (de) 1991-10-23
DE3865730D1 (de) 1991-11-28

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