DD133878A1 - CIRCUIT ARRANGEMENT FOR DC CURRENT MACHINES - Google Patents
CIRCUIT ARRANGEMENT FOR DC CURRENT MACHINESInfo
- Publication number
- DD133878A1 DD133878A1 DD20192677A DD20192677A DD133878A1 DD 133878 A1 DD133878 A1 DD 133878A1 DD 20192677 A DD20192677 A DD 20192677A DD 20192677 A DD20192677 A DD 20192677A DD 133878 A1 DD133878 A1 DD 133878A1
- Authority
- DD
- German Democratic Republic
- Prior art keywords
- circuit arrangement
- current machines
- machines
- current
- arrangement
- Prior art date
Links
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DD20192677A DD133878A1 (en) | 1977-11-08 | 1977-11-08 | CIRCUIT ARRANGEMENT FOR DC CURRENT MACHINES |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DD20192677A DD133878A1 (en) | 1977-11-08 | 1977-11-08 | CIRCUIT ARRANGEMENT FOR DC CURRENT MACHINES |
Publications (1)
Publication Number | Publication Date |
---|---|
DD133878A1 true DD133878A1 (en) | 1979-01-24 |
Family
ID=5510359
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DD20192677A DD133878A1 (en) | 1977-11-08 | 1977-11-08 | CIRCUIT ARRANGEMENT FOR DC CURRENT MACHINES |
Country Status (1)
Country | Link |
---|---|
DD (1) | DD133878A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4454465A (en) * | 1981-04-29 | 1984-06-12 | Teledyne Walterboro, A Division Of Teledyne Industries, Inc. | Electric generator that operates with few ampere-turns in field winding |
DE102009021926A1 (en) * | 2009-05-19 | 2011-02-17 | Metabowerke Gmbh | Electric hand tool with a commutator and brushes having electric motor |
-
1977
- 1977-11-08 DD DD20192677A patent/DD133878A1/en not_active IP Right Cessation
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4454465A (en) * | 1981-04-29 | 1984-06-12 | Teledyne Walterboro, A Division Of Teledyne Industries, Inc. | Electric generator that operates with few ampere-turns in field winding |
DE102009021926A1 (en) * | 2009-05-19 | 2011-02-17 | Metabowerke Gmbh | Electric hand tool with a commutator and brushes having electric motor |
EP2254222A3 (en) * | 2009-05-19 | 2014-08-13 | Metabowerke GmbH | Electric handheld machine tool with an electric motor comprising a commuter and polishing brushes |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
VZ | Disclaimer of patent (art. 11 and 12 extension act) |