FR961241A - - Google Patents
Info
- Publication number
- FR961241A FR961241A FR961241DA FR961241A FR 961241 A FR961241 A FR 961241A FR 961241D A FR961241D A FR 961241DA FR 961241 A FR961241 A FR 961241A
- Authority
- FR
- France
- 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
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/54—Circuit arrangements not adapted to a particular application of the switching device and for which no provision exists elsewhere
-
- 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
- H02K13/14—Circuit arrangements for improvement of commutation, e.g. by use of unidirectionally conductive elements
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Rectifiers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR2595024X | 1948-01-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR961241A true FR961241A (de) | 1950-05-09 |
Family
ID=9686943
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR961241D Expired FR961241A (de) | 1948-01-19 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US2595024A (de) |
| FR (1) | FR961241A (de) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2848679A (en) * | 1954-02-01 | 1958-08-19 | Paul E Hochstetter | Stabilization of regular voltage under severe vibration |
| US3064138A (en) * | 1958-02-28 | 1962-11-13 | English Electric Co Ltd | Electrical impedance networks |
| GB1079792A (en) * | 1965-03-19 | 1967-08-16 | Nat Res Dev | Dynamo electric machine |
| US3437898A (en) * | 1965-07-29 | 1969-04-08 | Nat Res Dev | Dynamo-electric machine including commutators fed from electronic discharge devices |
| US3475620A (en) * | 1967-12-29 | 1969-10-28 | Atomic Energy Commission | Heavy current arcing switch |
| US3489918A (en) * | 1968-03-20 | 1970-01-13 | Gen Electric | High voltage direct current circuit breaker |
| DE6803418U (de) * | 1968-10-23 | 1969-03-13 | Gebr Buehler Nachf Gmbh | Elektrischer kleinmotor |
| US3601603A (en) * | 1969-09-11 | 1971-08-24 | Gen Signal Corp | Crossing gate control circuit |
| US4740858A (en) * | 1985-08-06 | 1988-04-26 | Mitsubishi Denki Kabushiki Kaisha | Zero-current arc-suppression dc circuit breaker |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2195818A (en) * | 1936-06-30 | 1940-04-02 | Siemens Ag | Apparatus for converting currents |
| US2188361A (en) * | 1936-10-05 | 1940-01-30 | Siemens Ag | Apparatus for converting currents |
| US2301752A (en) * | 1939-07-07 | 1942-11-10 | Westinghouse Electric & Mfg Co | Arrangement for improving the commutation in contact converters |
| US2293296A (en) * | 1939-07-28 | 1942-08-18 | Bbc Brown Boveri & Cie | Arrangement for the sparkless interruption of currents |
| US2358926A (en) * | 1941-12-24 | 1944-09-26 | Klaus L Hansen | Commutation means and a method of commutation |
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0
- FR FR961241D patent/FR961241A/fr not_active Expired
-
1949
- 1949-01-14 US US70926A patent/US2595024A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US2595024A (en) | 1952-04-29 |