DE9400018U1 - Bicycle alternator - Google Patents

Bicycle alternator

Info

Publication number
DE9400018U1
DE9400018U1 DE9400018U DE9400018U DE9400018U1 DE 9400018 U1 DE9400018 U1 DE 9400018U1 DE 9400018 U DE9400018 U DE 9400018U DE 9400018 U DE9400018 U DE 9400018U DE 9400018 U1 DE9400018 U1 DE 9400018U1
Authority
DE
Germany
Prior art keywords
rotor
case
bicycle
alternator
bicycle alternator
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 - Lifetime
Application number
DE9400018U
Other languages
German (de)
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DE9400018U priority Critical patent/DE9400018U1/en
Publication of DE9400018U1 publication Critical patent/DE9400018U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K21/00—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets
    • H02K21/12—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62J—CYCLE SADDLES OR SEATS; AUXILIARY DEVICES OR ACCESSORIES SPECIALLY ADAPTED TO CYCLES AND NOT OTHERWISE PROVIDED FOR, e.g. ARTICLE CARRIERS OR CYCLE PROTECTORS
    • B62J6/00—Arrangement of optical signalling or lighting devices on cycles; Mounting or supporting thereof; Circuits therefor
    • B62J6/06—Arrangement of lighting dynamos or drives therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Power Engineering (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Permanent Magnet Type Synchronous Machine (AREA)

Description

. Anton Schneider 78628 Rottweil,, 29*07.94. Anton Schneider 78628 Rottweil,, 29*07.94

Schwarzwaldstr, 12/1Schwarzwaldstr, 12/1

An dasTo the

Deutsche PatentamtGerman Patent Office

Zweibrücken 12Zweibrücken 12

80331 München EINSCHREIEBiN80331 Munich REGISTRATION

Aktenzeichen j 0 94 00 018,2Reference number j 0 94 00 018,2

Betr. &igr; Gebrauchsmusteranmeldung Subject : Utility model application

Anmelder s Anton Schneider, Schwarzwaldstr. 12/1., 78628 Rottweil Erfinder s " « «· M Applicant s Anton Schneider, Schwarzwaldstr. 12/1., 78628 Rottweil Inventor s " « «· M

Artikel f Fahrrad-Lichtmaschine (Dyniamo) Lichtmaschinen allgemeinArticle for bicycle alternator (Dyniamo) Alternators in general

Fahrrad-Lichtmaschinen sind in der Regel mit Penaanentmagneten ausgerüstet, Bei den einen liegen diese Magnete im Rotor, bei den anderen im Stator» doch muß in federn Falle bei herkömialichem Betrieb die Magnetkraft von Pol zu Pol, bzw. von Rückschluß zu Rückschluß j®- weils überwunden werden*Bicycle generators are usually equipped with permanent magnets. In some cases these magnets are located in the rotor, in others in the stator. However, in this case, in conventional operation, the magnetic force from pole to pole, or from return to return, must be overcome in each case.

Bei verschiedenen Versuchen wurde herausgefunden, daß eine wesentliche Verbesserung im Bezug auf den Wirkungsgirad erreicht werden kann, wenn Permanentmagnete und Rückschlußrinjg zu einer Einheit zusammengebracht werden und zusammen einen Rotor bilden» In diesen Rotor wird Bine ssylinderfSriaige Spule ( Wicklung ) eingesetzt« Diese Wicklung ist feststehend·In various experiments it was found that a significant improvement in the efficiency can be achieved if permanent magnets and the return ring are brought together to form a single unit and together form a rotor. A cylindrical coil (winding) is inserted into this rotor. This winding is fixed.

Claims (1)

ANSPRUCHCLAIM 1#) Die elektrische Maschine wird als Lichtmasichine verwendet. Der Magnetträger (2) und der Gegenpol (4) für den magnetischen Rückfluß sind zu einesr Einheit zusammengefügt und bilden gemeinsam einen Rotor (5).1 # ) The electrical machine is used as a generator. The magnet carrier (2) and the counterpole (4) for the magnetic return flow are combined into one unit and together form a rotor (5). 2,) Die Magnete (3) können auf der Innenseite des Rotors wie auch auf der Aussenseite angebracht sein. Beim einen Fall ist der Rückflußring auf der Innenseite» beim anderen Fall auf der Aussenseite·2,) The magnets (3) can be mounted on the inside of the rotor as well as on the outside. In one case the return ring is on the inside» in the other case on the outside·
DE9400018U 1994-01-03 1994-01-03 Bicycle alternator Expired - Lifetime DE9400018U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE9400018U DE9400018U1 (en) 1994-01-03 1994-01-03 Bicycle alternator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE9400018U DE9400018U1 (en) 1994-01-03 1994-01-03 Bicycle alternator

Publications (1)

Publication Number Publication Date
DE9400018U1 true DE9400018U1 (en) 1994-09-15

Family

ID=6902780

Family Applications (1)

Application Number Title Priority Date Filing Date
DE9400018U Expired - Lifetime DE9400018U1 (en) 1994-01-03 1994-01-03 Bicycle alternator

Country Status (1)

Country Link
DE (1) DE9400018U1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012003944A1 (en) * 2012-02-28 2013-08-29 Peter Frieden Wheel dynamo for sports and racing bikes

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012003944A1 (en) * 2012-02-28 2013-08-29 Peter Frieden Wheel dynamo for sports and racing bikes
US9463835B2 (en) 2012-02-28 2016-10-11 Velogical Engineering Gmbh Bicycle dynamo
EP2819914B1 (en) * 2012-02-28 2017-07-19 Velogical Engineering GmbH Bicycle dynamo

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