FR893126A - Contact switch for electrical machines - Google Patents
Contact switch for electrical machinesInfo
- Publication number
- FR893126A FR893126A FR893126DA FR893126A FR 893126 A FR893126 A FR 893126A FR 893126D A FR893126D A FR 893126DA FR 893126 A FR893126 A FR 893126A
- Authority
- FR
- France
- Prior art keywords
- contact switch
- electrical machines
- machines
- electrical
- switch
- 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
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R39/00—Rotary current collectors, distributors or interrupters
- H01R39/02—Details for dynamo electric machines
- H01R39/022—Details for dynamo electric machines characterised by the materials used, e.g. ceramics
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE893126X | 1942-03-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR893126A true FR893126A (en) | 1944-05-31 |
Family
ID=6846636
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR893126D Expired FR893126A (en) | 1942-03-30 | 1943-04-06 | Contact switch for electrical machines |
Country Status (2)
Country | Link |
---|---|
BE (1) | BE449932A (en) |
FR (1) | FR893126A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2668923A (en) * | 1951-07-14 | 1954-02-09 | Gen Electric | Current collector |
EP0127801A1 (en) * | 1983-06-03 | 1984-12-12 | Asea Brown Boveri Ag | Commutator for an electric machine and method of making it |
FR2599903A1 (en) * | 1986-06-05 | 1987-12-11 | Alsthom | Method for producing a collector for a DC machine and collector obtained by this method |
-
0
- BE BE449932D patent/BE449932A/xx unknown
-
1943
- 1943-04-06 FR FR893126D patent/FR893126A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2668923A (en) * | 1951-07-14 | 1954-02-09 | Gen Electric | Current collector |
EP0127801A1 (en) * | 1983-06-03 | 1984-12-12 | Asea Brown Boveri Ag | Commutator for an electric machine and method of making it |
FR2599903A1 (en) * | 1986-06-05 | 1987-12-11 | Alsthom | Method for producing a collector for a DC machine and collector obtained by this method |
Also Published As
Publication number | Publication date |
---|---|
BE449932A (en) |
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