FR458088A - Improvements to switches - Google Patents
Improvements to switchesInfo
- Publication number
- FR458088A FR458088A FR458088DA FR458088A FR 458088 A FR458088 A FR 458088A FR 458088D A FR458088D A FR 458088DA FR 458088 A FR458088 A FR 458088A
- Authority
- FR
- France
- Prior art keywords
- switches
- 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
- H02K13/00—Structural associations of current collectors with motors or generators, e.g. brush mounting plates or connections to windings; Disposition of current collectors in motors or generators; Arrangements for improving commutation
- H02K13/006—Structural associations of commutators
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US458088XA | 1912-05-21 | 1912-05-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR458088A true FR458088A (en) | 1913-10-02 |
Family
ID=1497720
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR458088D Expired FR458088A (en) | 1912-05-21 | 1913-05-20 | Improvements to switches |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR458088A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2482375A1 (en) * | 1980-05-09 | 1981-11-13 | Lorette Manufacture Vilebrequi | METHOD AND MEANS FOR MANUFACTURING FRONT COLLECTORS OF ELECTRIC MOTORS |
-
1913
- 1913-05-20 FR FR458088D patent/FR458088A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2482375A1 (en) * | 1980-05-09 | 1981-11-13 | Lorette Manufacture Vilebrequi | METHOD AND MEANS FOR MANUFACTURING FRONT COLLECTORS OF ELECTRIC MOTORS |
EP0040163A1 (en) * | 1980-05-09 | 1981-11-18 | Mavilor Systèmes S.A. | Method for manufacturing end commutators in electric motors |
US4439913A (en) * | 1980-05-09 | 1984-04-03 | Mavilor Systemes | Method and means for manufacturing frontal commutators of electric motors, more particularly of the type having an insulation between the commutator bars |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR458088A (en) | Improvements to switches | |
FR448945A (en) | Improvements to shoes | |
FR442509A (en) | Improvements to velocipeds | |
FR457911A (en) | Improvements to cinematographs | |
FR450086A (en) | Improvements to electrical switches | |
FR459207A (en) | Improvements to electrical switches | |
FR455484A (en) | Improvements to electric bells | |
FR443443A (en) | Improvements to automatic switches | |
FR450430A (en) | Improvements to norias | |
FR441751A (en) | Improvements to cinematographs | |
FR441049A (en) | Improvements to gasifiers | |
FR461387A (en) | Improvements to cinematographs | |
FR458631A (en) | Improvements to stone breakers | |
FR456913A (en) | Improvements to magnetos | |
FR441580A (en) | Improvements to taps | |
FR438764A (en) | Improvements to railways | |
FR444562A (en) | Improvements to presses | |
FR438857A (en) | Improvements to mechanical kneaders | |
FR441525A (en) | Improvements to mechanical kneaders | |
FR466199A (en) | Improvements to gasifiers | |
FR448454A (en) | Improvements to gasifiers | |
FR453490A (en) | Improvements to gasifiers | |
FR449172A (en) | Improvements to gasifiers | |
FR464709A (en) | Improvements to film-packs | |
FR454482A (en) | Improvements to cinematographs |