FR2368638A1 - Perfectionnements aux dispositifs magnetiques de centrage - Google Patents

Perfectionnements aux dispositifs magnetiques de centrage

Info

Publication number
FR2368638A1
FR2368638A1 FR7631735A FR7631735A FR2368638A1 FR 2368638 A1 FR2368638 A1 FR 2368638A1 FR 7631735 A FR7631735 A FR 7631735A FR 7631735 A FR7631735 A FR 7631735A FR 2368638 A1 FR2368638 A1 FR 2368638A1
Authority
FR
France
Prior art keywords
appts
magnets
centring
mixts
cobalt
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
FR7631735A
Other languages
English (en)
French (fr)
Other versions
FR2368638B1 (enrdf_load_stackoverflow
Inventor
Pierre Brissoneau
Jean-Paul Yonnet
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.)
Bpifrance Financement SA
Original Assignee
Agence National de Valorisation de la Recherche ANVAR
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 Agence National de Valorisation de la Recherche ANVAR filed Critical Agence National de Valorisation de la Recherche ANVAR
Priority to FR7631735A priority Critical patent/FR2368638A1/fr
Publication of FR2368638A1 publication Critical patent/FR2368638A1/fr
Application granted granted Critical
Publication of FR2368638B1 publication Critical patent/FR2368638B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04B—CENTRIFUGES
    • B04B9/00—Drives specially designed for centrifuges; Arrangement or disposition of transmission gearing; Suspending or balancing rotary bowls
    • B04B9/12—Suspending rotary bowls ; Bearings; Packings for bearings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C32/00—Bearings not otherwise provided for
    • F16C32/04—Bearings not otherwise provided for using magnetic or electric supporting means
    • F16C32/0406—Magnetic bearings
    • F16C32/0408—Passive magnetic bearings
    • F16C32/0423—Passive magnetic bearings with permanent magnets on both parts repelling each other

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Centrifugal Separators (AREA)
FR7631735A 1976-10-21 1976-10-21 Perfectionnements aux dispositifs magnetiques de centrage Granted FR2368638A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7631735A FR2368638A1 (fr) 1976-10-21 1976-10-21 Perfectionnements aux dispositifs magnetiques de centrage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7631735A FR2368638A1 (fr) 1976-10-21 1976-10-21 Perfectionnements aux dispositifs magnetiques de centrage

Publications (2)

Publication Number Publication Date
FR2368638A1 true FR2368638A1 (fr) 1978-05-19
FR2368638B1 FR2368638B1 (enrdf_load_stackoverflow) 1981-06-19

Family

ID=9179045

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7631735A Granted FR2368638A1 (fr) 1976-10-21 1976-10-21 Perfectionnements aux dispositifs magnetiques de centrage

Country Status (1)

Country Link
FR (1) FR2368638A1 (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2472106A1 (fr) * 1979-12-19 1981-06-26 Thyssen Edelstahlwerke Ag Palier transversal a aimantation permanente
NL7909129A (nl) * 1979-12-19 1981-07-16 Ultra Centrifuge Nederland Nv Ringmagneet.

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2472106A1 (fr) * 1979-12-19 1981-06-26 Thyssen Edelstahlwerke Ag Palier transversal a aimantation permanente
NL7909129A (nl) * 1979-12-19 1981-07-16 Ultra Centrifuge Nederland Nv Ringmagneet.

Also Published As

Publication number Publication date
FR2368638B1 (enrdf_load_stackoverflow) 1981-06-19

Similar Documents

Publication Publication Date Title
US3958842A (en) Radial magnetic bearing
US4998084A (en) Multipolar magnetic ring
GB1424071A (en) Electromagnetic bearing means
JPS6421349A (en) Overcurrent probe and defect detection overcurrent method
GB1298872A (en) Alternating current generator
ES485375A1 (es) Perfeccionamientos en los ralentizadores de corrientes de foucault
DE3871674D1 (de) Magnetanordnung.
ES453331A1 (es) Perfeccionamientos introducidos en un motor de corriente continua.
FR2368638A1 (fr) Perfectionnements aux dispositifs magnetiques de centrage
JPS5597172A (en) Face-opposed motor
GB956031A (en) Improvements in electrical rotating machines of the flat annular air-gap type
FR2267649A1 (en) Permanent magnet electric machines - has pole pieces with parts having different remanence and coercive fields
JPS5663117A (en) Magnetic bearing
SE8205530L (sv) Magnetseparator
SE8206803L (sv) Elektromagnetisk indikator med en rotor som kan instellas i diskreta positioner
JPH02140907A (ja) ラジアル方向着磁方法
JPS57135663A (en) Motor
JPS57103926A (en) Magnetic bearing device
SE8600667D0 (sv) Anordning for radiell magnetisering av permanentmagneter
SU393041A1 (ru) 1^И5ЛИОТЕНЛ А. А. Белимов, Я- X. Горбульский, И. В. Гуров, Г. Н. Итониев, Н. Я. Сидоров и М. И. Счисл ев
SE8600148D0 (sv) Magnetisk gradiometer
JPS55113135A (en) Magnetic disk
JPS569676A (en) Vibratory compressor
JPS573048A (en) Rotation detector
SU1145729A1 (ru) Магнитная опора

Legal Events

Date Code Title Description
ST Notification of lapse