FI844098L - Anordning foer inkoppling av ett antal trefasbelastningar till ett trefasnaet. - Google Patents
Anordning foer inkoppling av ett antal trefasbelastningar till ett trefasnaet.Info
- Publication number
- FI844098L FI844098L FI844098A FI844098A FI844098L FI 844098 L FI844098 L FI 844098L FI 844098 A FI844098 A FI 844098A FI 844098 A FI844098 A FI 844098A FI 844098 L FI844098 L FI 844098L
- Authority
- FI
- Finland
- Prior art keywords
- ett
- trefasnaet
- trefasbelastningar
- inkoppling
- anording
- Prior art date
Links
- 230000001419 dependent effect Effects 0.000 abstract 1
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
- G05F1/00—Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values, i.e. retroactive systems
- G05F1/66—Regulating electric power
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B1/00—Details of electric heating devices
- H05B1/02—Automatic switching arrangements specially adapted to apparatus ; Control of heating devices
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Automation & Control Theory (AREA)
- Supply And Distribution Of Alternating Current (AREA)
- Relay Circuits (AREA)
- Color Image Communication Systems (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8305852A SE435660B (sv) | 1983-10-25 | 1983-10-25 | Anordning for inkoppling av ett antal trefasbelastningar till ett trefasnet i flera steg |
SE8305852 | 1983-10-25 |
Publications (4)
Publication Number | Publication Date |
---|---|
FI844098A0 FI844098A0 (fi) | 1984-10-18 |
FI844098L true FI844098L (fi) | 1985-04-26 |
FI86783B FI86783B (fi) | 1992-06-30 |
FI86783C FI86783C (fi) | 1992-10-12 |
Family
ID=20353039
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI844098A FI86783C (fi) | 1983-10-25 | 1984-10-18 | Anordning foer inkoppling av ett antal trefasbelastningar till ett trefasnaet |
Country Status (3)
Country | Link |
---|---|
FI (1) | FI86783C (fi) |
NO (1) | NO161096C (fi) |
SE (1) | SE435660B (fi) |
-
1983
- 1983-10-25 SE SE8305852A patent/SE435660B/sv not_active IP Right Cessation
-
1984
- 1984-10-18 FI FI844098A patent/FI86783C/fi not_active IP Right Cessation
- 1984-10-23 NO NO844218A patent/NO161096C/no unknown
Also Published As
Publication number | Publication date |
---|---|
FI86783C (fi) | 1992-10-12 |
SE435660B (sv) | 1984-10-08 |
NO844218L (no) | 1985-04-26 |
FI86783B (fi) | 1992-06-30 |
NO161096B (no) | 1989-03-20 |
NO161096C (no) | 1989-06-28 |
SE8305852D0 (sv) | 1983-10-25 |
FI844098A0 (fi) | 1984-10-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM | Patent lapsed | ||
MM | Patent lapsed |
Owner name: RYDBORN, STEN ÅKE OLAUS |