FI782297A - Eldrift med likstroemsmotorer speciellt i fartyg - Google Patents
Eldrift med likstroemsmotorer speciellt i fartygInfo
- Publication number
- FI782297A FI782297A FI782297A FI782297A FI782297A FI 782297 A FI782297 A FI 782297A FI 782297 A FI782297 A FI 782297A FI 782297 A FI782297 A FI 782297A FI 782297 A FI782297 A FI 782297A
- Authority
- FI
- Finland
- Prior art keywords
- likstroemsmotorer
- eldrift
- fartyg
- speciellt
- med
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
- H02P7/00—Arrangements for regulating or controlling the speed or torque of electric DC motors
- H02P7/06—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual DC dynamo-electric motor by varying field or armature current
- H02P7/18—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual DC dynamo-electric motor by varying field or armature current by master control with auxiliary power
- H02P7/24—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual DC dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices
- H02P7/28—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual DC dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices using semiconductor devices
- H02P7/285—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual DC dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices using semiconductor devices controlling armature supply only
- H02P7/292—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual DC dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices using semiconductor devices controlling armature supply only using static converters, e.g. AC to DC
- H02P7/293—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual DC dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices using semiconductor devices controlling armature supply only using static converters, e.g. AC to DC using phase control
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Control Of Eletrric Generators (AREA)
- Control Of Direct Current Motors (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19772739295 DE2739295A1 (de) | 1977-08-31 | 1977-08-31 | Elektrischer antrieb mit gleichstrommotoren, insbesondere auf schiffen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FI782297A true FI782297A (fi) | 1979-03-01 |
Family
ID=6017802
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI782297A FI782297A (fi) | 1977-08-31 | 1978-07-20 | Eldrift med likstroemsmotorer speciellt i fartyg |
Country Status (4)
| Country | Link |
|---|---|
| DE (1) | DE2739295A1 (fi) |
| ES (1) | ES472929A1 (fi) |
| FI (1) | FI782297A (fi) |
| NL (1) | NL7807525A (fi) |
-
1977
- 1977-08-31 DE DE19772739295 patent/DE2739295A1/de active Pending
-
1978
- 1978-07-12 NL NL7807525A patent/NL7807525A/xx not_active Application Discontinuation
- 1978-07-20 FI FI782297A patent/FI782297A/fi unknown
- 1978-08-30 ES ES472929A patent/ES472929A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2739295A1 (de) | 1979-03-08 |
| NL7807525A (nl) | 1979-03-02 |
| ES472929A1 (es) | 1979-02-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| FI781122A (fi) | Borrhammare med en laosbar borrhaollare | |
| FI780405A (fi) | Transportoer med flera laenkar | |
| FI781750A (fi) | Flytande pigmentsuspensioner med fosfonokarboxylsyror | |
| FI781331A (fi) | Ljusregelringskrets med sluten regleringsslinga | |
| FI781203A (fi) | Laettavlaeslig febertermometer med vaetskekristallindikering | |
| FI780166A (fi) | Draganordning med flera dragblock | |
| FI781032A (fi) | Plastroer med laongsriktade kanaler i vaeggen | |
| FI781635A (fi) | Jordvattningsapparat med en roerlig vattningsanordning | |
| FI54629C (fi) | Foerfarande i en med en genomstroemningstork foersedd tissuepappersmaskin | |
| FI782853A (fi) | Kiselsyrabaserade antiskumprodukter med foerbaettrad stabilitet | |
| FI782122A (fi) | Med drivarm foersedd vattensprinkler | |
| FI782807A (fi) | Vaermningsanlaeggning foersedd med vaermepump | |
| FI781054A (fi) | Traeeldningsanlaeggning med automatisk eldstadschargering | |
| FI781472A (fi) | Loesgoerbar dragkrok foer fordon med slaepvagn | |
| FI781449A (fi) | Kylcontainerfartyg med kylanlaeggning | |
| FI783304A (fi) | Lyftanordning foersedd med griporgan | |
| FI54737B (fi) | Med friktionsplanethjul foersedd vaexel | |
| FI782451A (fi) | Tretrycksstyrventil i en indirekt fungerande tryckluftsbroms med accelerationsventil | |
| FI780597A (fi) | Rundradiosystem med kodsignalering | |
| FI780673A (fi) | Lasthissanordning saerskilt foer skepp med sidoportar | |
| FI772008A (fi) | Ramsaog med massutjaemningsanordning | |
| FI781510A (fi) | Katodstraoleroer med minskade spaenningar i en med slitsformiga oeppningar foersedd haolskiva | |
| FI781883A (fi) | Signaloeverfoeringssystem foer kopplingscentra med tiddelning | |
| FI783542A (fi) | Barkningstrumma med valbart bearbetningsfoerfarande | |
| FI65345B (fi) | Antennvaegguttag med en koppformad uttagskropp |