US1356975A - Magneto - Google Patents
Magneto Download PDFInfo
- Publication number
- US1356975A US1356975A US164157A US16415717A US1356975A US 1356975 A US1356975 A US 1356975A US 164157 A US164157 A US 164157A US 16415717 A US16415717 A US 16415717A US 1356975 A US1356975 A US 1356975A
- Authority
- US
- United States
- Prior art keywords
- magneto
- inductor
- armature
- limbs
- spacing member
- 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
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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
- H02K21/38—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with rotating flux distributors, and armatures and magnets both stationary
- H02K21/44—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with rotating flux distributors, and armatures and magnets both stationary with armature windings wound upon the magnets
Definitions
- This invention consists in a peculiar construction of magneto of the type comprismg a rotating inductor member, which is characterized essentially by the arrange- 1'5 arranged to rotate,
- Figure 1 is a longitudinal section of the improved magneto
- the improved magneto comprises essentially an armature B of U-shape whose primary and secondary windings are situated at D between the limbs 7) of the U.
- Aninductor member composed of two soft iron ieces E mounted on a non-magnetic core integral with the driving cone sp1ndie is adapted to rotate in the circular cavsurmounted by the magnets a.
- a magneto comprising in combination: a U shaped magnet, pole pieces secured to the branches of said magnet at the ends of a diameter passing through a central axis, a U shaped armature, the limbs of which are located at the ends of a diameter at right angles with the first mentioned diameter, a non-magnetic spacing member arranged coaxially with the said axis, two diametrically opposed inductor members secured to said spacing member, armature limbs having a length substantially equal to the length of the inductor members plus the depth of the winding and the ends of the limbs being in alinement with the outer ends of said inductor members, a rotary shaft to which the outer end of said spacing member is secured and bearing means located beyond the outer end only of the spacing member and in which the rotary shaft is rotatably supported.
- a magneto comprising in combination: a U shaped magnet, pole pieces secured to the branches of said magnet at the ends of a diameter passing through a central axis,
- armature a U shaped armature, the limbs of which are located at the ends of a diameter at right angles with the first mentioned diameter, a non-magnetic spacing member arranged coaxially with the said axis, two diametrically opposed inductor members secured to said spacing member, the armature limbs having a length substantially equal to the length of the inductor members plus the depth of the winding and the ends of the limbs being emme in alinement with the outer end of said
- a rotary shaft towhieh name to this specification in the presence of the outer end of said spacing member is setwo Subscribing WitIleSSBS- cured and bearmg' means'located beyond the RENE E E N D UZEAU.
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Permanent Field Magnets Of Synchronous Machinery (AREA)
Description
R. G. L. DUSUZEAU.
MAGNETO. APPLICATION riLw APR..24, r911.
Patented Oct. 2&1920.
2 SHEETSS HEET I.
kg 5/ m Qfl a uzeou .Plven/dr W R. G.- L. DUSUZEAU.
MAGNETO.
APPLICATION mgo APR. 24. 1911.
1,356,975. Pa'wnwd Oct. 920.
. 2 sntnsn E 2.
yen/01 by MM-4? UNITED STATES PALI'ENT oFFICE.
RENE enoaens LEON DUSUZ'EAU', or mnrancoun'r, FRANCE, ASSIGNOR To socinm DES MOTEURS SALMSON (SYSTEBLE CANTONU'NNE),
OF BILLANCOURT, FRANCE.
uaemrro.
' Application 'April '24,
To all whom itmycoiwom:
*DUsUzEAU, citizen of the Republic of Be it known that I, Rnm'c Gnomes LiioN France, residing at 9 Avenue des Mouli--i lowing is a specification.
This invention consists in a peculiar construction of magneto of the type comprismg a rotating inductor member, which is characterized essentially by the arrange- 1'5 arranged to rotate,
ment and construction of the armature,this latter having theshape of a U between the limbs of which the said inductor member is A practical constructional'form of a magneto with a rotating inductor member acbording to this invention, is illustrated by way of example in the accompanying drawings in which:
Figure 1 is a longitudinal section of the improved magneto, and
F i 2'is a cross section thereof on the line X of Fig. 1.
As shown, the improved magneto comprises essentially an armature B of U-shape whose primary and secondary windings are situated at D between the limbs 7) of the U.
Aninductor member composed of two soft iron ieces E mounted on a non-magnetic core integral with the driving cone sp1ndie is adapted to rotate in the circular cavsurmounted by the magnets a.
to the simple forms of the armature and inductor.
. If the magnetic flux passing through the armature 'core in the downward direction-be considered as being positive and the. flux passing through the armature core 1n the upward direction be considered asbeing negative then the following table E The improved apparatus thus Bpeelficatlonot Letters Patent: Patented Oct, 26
1917. .Serial N0o 164,157.
will indicate the action of the soft iron inductor during a revolution of the latter through 360 degrees Angles of rotation 0 Variations of theflux 0 0 0 -0 0 It will therefore be perceived that during a complete revolution of the inductor, the
flux attains four absolute maximum values. produces four sparks during every revolution.
Having now described my invention, what I claim as new and desire to secure by Let ters Patent is:
1. A magneto comprising in combination: a U shaped magnet, pole pieces secured to the branches of said magnet at the ends of a diameter passing through a central axis, a U shaped armature, the limbs of which are located at the ends of a diameter at right angles with the first mentioned diameter, a non-magnetic spacing member arranged coaxially with the said axis, two diametrically opposed inductor members secured to said spacing member, armature limbs having a length substantially equal to the length of the inductor members plus the depth of the winding and the ends of the limbs being in alinement with the outer ends of said inductor members, a rotary shaft to which the outer end of said spacing member is secured and bearing means located beyond the outer end only of the spacing member and in which the rotary shaft is rotatably supported.
2. A magneto comprising in combination: a U shaped magnet, pole pieces secured to the branches of said magnet at the ends of a diameter passing through a central axis,
a U shaped armature, the limbs of which are located at the ends of a diameter at right angles with the first mentioned diameter, a non-magnetic spacing member arranged coaxially with the said axis, two diametrically opposed inductor members secured to said spacing member, the armature limbs having a length substantially equal to the length of the inductor members plus the depth of the winding and the ends of the limbs being emme in alinement with the outer end of said In testimony whereof I have signed my inductor members, a rotary shaft towhieh name to this specification in the presence of the outer end of said spacing member is setwo Subscribing WitIleSSBS- cured and bearmg' means'located beyond the RENE E E N D UZEAU.
outer end only of the spacing member and; Witnesses:
in which the rotary shaft is rotatably sup- LOUIS Moses, ported; CHAS. P. PREssLY'.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US164157A US1356975A (en) | 1917-04-24 | 1917-04-24 | Magneto |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US164157A US1356975A (en) | 1917-04-24 | 1917-04-24 | Magneto |
Publications (1)
Publication Number | Publication Date |
---|---|
US1356975A true US1356975A (en) | 1920-10-26 |
Family
ID=22593229
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US164157A Expired - Lifetime US1356975A (en) | 1917-04-24 | 1917-04-24 | Magneto |
Country Status (1)
Country | Link |
---|---|
US (1) | US1356975A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2529952A (en) * | 1948-01-24 | 1950-11-14 | Leunis Joseph | Brush for cleaning containers |
-
1917
- 1917-04-24 US US164157A patent/US1356975A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2529952A (en) * | 1948-01-24 | 1950-11-14 | Leunis Joseph | Brush for cleaning containers |
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