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FR2364381A2 - Reducteur de vitesse a engrenages magnetiques - Google Patents

Reducteur de vitesse a engrenages magnetiques

Info

Publication number
FR2364381A2
FR2364381A2 FR7627519A FR7627519A FR2364381A2 FR 2364381 A2 FR2364381 A2 FR 2364381A2 FR 7627519 A FR7627519 A FR 7627519A FR 7627519 A FR7627519 A FR 7627519A FR 2364381 A2 FR2364381 A2 FR 2364381A2
Authority
FR
France
Prior art keywords
magnetic
threads
teeth
screw
wheel
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
FR7627519A
Other languages
English (en)
Other versions
FR2364381B2 (fr
Inventor
Andre Beheydt
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.)
Airbus Group SAS
Original Assignee
Airbus Group SAS
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 Airbus Group SAS filed Critical Airbus Group SAS
Priority to FR7627519A priority Critical patent/FR2364381A2/fr
Publication of FR2364381A2 publication Critical patent/FR2364381A2/fr
Application granted granted Critical
Publication of FR2364381B2 publication Critical patent/FR2364381B2/fr
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K49/00—Dynamo-electric clutches; Dynamo-electric brakes
    • H02K49/10—Dynamo-electric clutches; Dynamo-electric brakes of the permanent-magnet type
    • H02K49/102—Magnetic gearings, i.e. assembly of gears, linear or rotary, by which motion is magnetically transferred without physical contact
    • 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
    • F16H—GEARING
    • F16H49/00—Other gearings
    • F16H49/005—Magnetic gearings with physical contact between gears

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Power Engineering (AREA)
  • Dynamo-Electric Clutches, Dynamo-Electric Brakes (AREA)

Abstract

Engrenage à entraînement par champ magnétique. L'addition propose un engrenage magnétique de type roue et vis sans fin, dans lequel la roue porte à sa périphérie de petits aimants ou dents magnétiques à polarisation radiale alternée et la vis porte deux chemins ou filets magnétiques hélicoïdaux à polarisation radiale également alternée. L'invention fournit des réducteurs ou des multiplicateurs de vitesse à couple de frottement réglable.
FR7627519A 1976-09-13 1976-09-13 Reducteur de vitesse a engrenages magnetiques Granted FR2364381A2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7627519A FR2364381A2 (fr) 1976-09-13 1976-09-13 Reducteur de vitesse a engrenages magnetiques

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7627519A FR2364381A2 (fr) 1976-09-13 1976-09-13 Reducteur de vitesse a engrenages magnetiques

Publications (2)

Publication Number Publication Date
FR2364381A2 true FR2364381A2 (fr) 1978-04-07
FR2364381B2 FR2364381B2 (fr) 1979-01-12

Family

ID=9177632

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7627519A Granted FR2364381A2 (fr) 1976-09-13 1976-09-13 Reducteur de vitesse a engrenages magnetiques

Country Status (1)

Country Link
FR (1) FR2364381A2 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2493925A1 (fr) * 1980-11-12 1982-05-14 Tecnomare Spa Dispositif electrique pour transformer une energie mecanique associee a un mouvement de va-et-vient rectiligne en energie mecanique associee a un mouvement de rotation

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1337732A (en) * 1916-11-07 1920-04-20 Western Electric Co Magnetic gearing
US2096906A (en) * 1934-10-15 1937-10-26 Barber Colman Co Speed reduction gear
FR1078388A (fr) * 1951-11-28 1954-11-17 Philips Nv Dispositifs constitués par un ou plusieurs circuits magnétiques
FR2199838A5 (fr) * 1972-06-08 1974-04-12 Aerospatiale

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1337732A (en) * 1916-11-07 1920-04-20 Western Electric Co Magnetic gearing
US2096906A (en) * 1934-10-15 1937-10-26 Barber Colman Co Speed reduction gear
FR1078388A (fr) * 1951-11-28 1954-11-17 Philips Nv Dispositifs constitués par un ou plusieurs circuits magnétiques
FR2199838A5 (fr) * 1972-06-08 1974-04-12 Aerospatiale

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2493925A1 (fr) * 1980-11-12 1982-05-14 Tecnomare Spa Dispositif electrique pour transformer une energie mecanique associee a un mouvement de va-et-vient rectiligne en energie mecanique associee a un mouvement de rotation

Also Published As

Publication number Publication date
FR2364381B2 (fr) 1979-01-12

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