SE7804114L - DEVICE FOR REDUCING THE INSTRUMENT OF SIGNAL AND TELECOMMUNICATIONS DEVICES INSTRUMENTS - Google Patents
DEVICE FOR REDUCING THE INSTRUMENT OF SIGNAL AND TELECOMMUNICATIONS DEVICES INSTRUMENTSInfo
- Publication number
- SE7804114L SE7804114L SE7804114A SE7804114A SE7804114L SE 7804114 L SE7804114 L SE 7804114L SE 7804114 A SE7804114 A SE 7804114A SE 7804114 A SE7804114 A SE 7804114A SE 7804114 L SE7804114 L SE 7804114L
- Authority
- SE
- Sweden
- Prior art keywords
- instrument
- reducing
- signal
- telecommunications devices
- instruments
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B3/00—Line transmission systems
- H04B3/02—Details
- H04B3/28—Reducing interference caused by currents induced in cable sheathing or armouring
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B15/00—Suppression or limitation of noise or interference
- H04B15/02—Reducing interference from electric apparatus by means located at or near the interfering apparatus
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2718598A DE2718598C2 (en) | 1977-04-22 | 1977-04-22 | Noise current reducing converter circuit |
Publications (2)
Publication Number | Publication Date |
---|---|
SE7804114L true SE7804114L (en) | 1978-10-23 |
SE435437B SE435437B (en) | 1984-09-24 |
Family
ID=6007341
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE7804114A SE435437B (en) | 1977-04-22 | 1978-04-12 | DEVICE TO REDUCE THE POWER EFFECTS OF COMMUNICATION DEVICES THROUGH CURRENT INSTRUCTIONS |
Country Status (7)
Country | Link |
---|---|
AT (1) | AT373448B (en) |
DE (1) | DE2718598C2 (en) |
DK (1) | DK139978A (en) |
PT (1) | PT67645B (en) |
SE (1) | SE435437B (en) |
YU (1) | YU41305B (en) |
ZA (1) | ZA782267B (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3722337A1 (en) * | 1987-07-07 | 1989-01-19 | Philips Patentverwaltung | CIRCUIT ARRANGEMENT FOR TRANSMITTING ELECTRICAL ENERGY |
AT397321B (en) * | 1989-09-11 | 1994-03-25 | Elin Union Ag | CIRCUIT ARRANGEMENT FOR A CONTROLLED INVERTER |
DE9307806U1 (en) * | 1993-05-24 | 1993-08-26 | Siemens Ag | Inverter output filter |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE724058C (en) * | 1936-05-07 | 1942-08-17 | Aeg | Arrangement for damping the vibrations caused by the entire system in converter operation |
-
1977
- 1977-04-22 DE DE2718598A patent/DE2718598C2/en not_active Expired
-
1978
- 1978-01-31 YU YU209/78A patent/YU41305B/en unknown
- 1978-02-13 PT PT67645A patent/PT67645B/en unknown
- 1978-03-30 DK DK139978A patent/DK139978A/en not_active Application Discontinuation
- 1978-04-12 SE SE7804114A patent/SE435437B/en not_active IP Right Cessation
- 1978-04-20 AT AT0280978A patent/AT373448B/en not_active IP Right Cessation
- 1978-04-20 ZA ZA00782267A patent/ZA782267B/en unknown
Also Published As
Publication number | Publication date |
---|---|
ZA782267B (en) | 1979-12-27 |
DE2718598C2 (en) | 1984-10-18 |
PT67645B (en) | 1979-07-18 |
ATA280978A (en) | 1983-05-15 |
DE2718598A1 (en) | 1978-10-26 |
YU41305B (en) | 1987-02-28 |
YU20978A (en) | 1982-06-30 |
SE435437B (en) | 1984-09-24 |
DK139978A (en) | 1978-10-23 |
AT373448B (en) | 1984-01-25 |
PT67645A (en) | 1978-03-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NUG | Patent has lapsed |
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