GB138081A - Improvements relating to magnetos for igniting in internal combustion engines - Google Patents
Improvements relating to magnetos for igniting in internal combustion enginesInfo
- Publication number
- GB138081A GB138081A GB168620A GB168620A GB138081A GB 138081 A GB138081 A GB 138081A GB 168620 A GB168620 A GB 168620A GB 168620 A GB168620 A GB 168620A GB 138081 A GB138081 A GB 138081A
- Authority
- GB
- United Kingdom
- Prior art keywords
- magnet
- armatures
- rim
- magnetos
- igniting
- 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
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
- H02K21/22—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets rotating around the armatures, e.g. flywheel magnetos
- H02K21/222—Flywheel magnetos
- H02K21/225—Flywheel magnetos having I-shaped, E-shaped or similarly shaped armature cores
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Ignition Installations For Internal Combustion Engines (AREA)
- Permanent Magnet Type Synchronous Machine (AREA)
- Permanent Field Magnets Of Synchronous Machinery (AREA)
Abstract
138,081. Bosch Akt.-Ges., R. Nov. 21, 1918, [Convention date]. Magneto-electric machines.-In the type of machine in which the magnet is formed by a rotating wheel and the stationary armature is within the wheel-rim, one or more armatures are arranged between the rim and the shaft and may be angularly displaced so as to produce sparks at any angular distance apart. The wheelrim m is constructed as a magnet with pole shoes N, S projecting inwards. The winding s comprises a primary and a secondary coil and is carried by the middle limb o of the armature a, the segment of a ring k forming a. yoke between its end limbs n, p. Fig. 3 shows two armatures a, a<1> displaced by an angle, whereby two ignition sparks at this angular distance apart are obtained in succession. Fig. 4 shows an auxiliary coil l comprising a primary and secondary winding in series with the main coil to assist the action of the latter, but so placed as to be unaffected by the field of the rotating magnet.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE508721X | 1918-11-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB138081A true GB138081A (en) | 1920-09-02 |
Family
ID=6547037
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB168620A Expired GB138081A (en) | 1918-11-21 | 1920-01-19 | Improvements relating to magnetos for igniting in internal combustion engines |
Country Status (4)
| Country | Link |
|---|---|
| CH (1) | CH86090A (en) |
| DE (1) | DE325357C (en) |
| FR (1) | FR508721A (en) |
| GB (1) | GB138081A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE946195C (en) * | 1942-01-14 | 1956-07-26 | Auto Union A G | Magnetic flywheel igniter or magneto flywheel igniter for internal combustion engines |
-
1918
- 1918-11-22 DE DE1918325357D patent/DE325357C/en not_active Expired
-
1919
- 1919-11-06 CH CH86090D patent/CH86090A/en unknown
-
1920
- 1920-01-19 FR FR508721A patent/FR508721A/en not_active Expired
- 1920-01-19 GB GB168620A patent/GB138081A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE325357C (en) | 1920-09-11 |
| CH86090A (en) | 1920-08-02 |
| FR508721A (en) | 1920-10-21 |
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