SU1114325A3 - Apparatus for stripping molten metal - Google Patents

Apparatus for stripping molten metal Download PDF

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Publication number
SU1114325A3
SU1114325A3 SU813353429A SU3353429A SU1114325A3 SU 1114325 A3 SU1114325 A3 SU 1114325A3 SU 813353429 A SU813353429 A SU 813353429A SU 3353429 A SU3353429 A SU 3353429A SU 1114325 A3 SU1114325 A3 SU 1114325A3
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USSR - Soviet Union
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magnetic
induction coils
fixed shaft
shaft
current
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SU813353429A
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Russian (ru)
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Делассю Жан
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Сем-Компани Электро-Меканик (Фирма)
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W20/00—Control systems specially adapted for hybrid vehicles
    • B60W20/40—Controlling the engagement or disengagement of prime movers, e.g. for transition between prime movers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K6/00—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00
    • B60K6/20—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs
    • B60K6/22—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs
    • B60K6/38—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs characterised by the driveline clutches
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K6/00—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00
    • B60K6/20—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs
    • B60K6/42—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by the architecture of the hybrid electric vehicle
    • B60K6/48—Parallel type
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K6/00—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00
    • B60K6/20—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs
    • B60K6/50—Architecture of the driveline characterised by arrangement or kind of transmission units
    • B60K6/54—Transmission for changing ratio
    • B60K6/543—Transmission for changing ratio the transmission being a continuously variable transmission
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W10/00—Conjoint control of vehicle sub-units of different type or different function
    • B60W10/04—Conjoint control of vehicle sub-units of different type or different function including control of propulsion units
    • B60W10/06—Conjoint control of vehicle sub-units of different type or different function including control of propulsion units including control of combustion engines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W10/00—Conjoint control of vehicle sub-units of different type or different function
    • B60W10/04—Conjoint control of vehicle sub-units of different type or different function including control of propulsion units
    • B60W10/08—Conjoint control of vehicle sub-units of different type or different function including control of propulsion units including control of electric propulsion units, e.g. motors or generators
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W20/00—Control systems specially adapted for hybrid vehicles
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/62—Hybrid vehicles

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Automation & Control Theory (AREA)
  • Continuous Casting (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)

Abstract

1. УСТРОЙСТВО ДЛЯ ПЕРЕМЕШИВАНИЯ ЖИДКОГО МЕТАЛЛА преимущественно в зоне вторичного охлаждени  установки непрерывного лить  заготовок, выполненное в виде ролика с неподвижным валом из немагнитного материала, при этом вал имеет по длине кольцевые выточки/ в которых расположены кольцевые ин дукционные катушки и токопроводы, отличаюцеес.  тем, что, с целью концентрации магнитного потока , снижени  потерь магнитного . пол  и повышени  мощности устройства , оно снабжено магнитным сердечником , а -в неподвижном валу выполнен продольный вырез., обращенный в сторону заготовки, в котором размещен указанный сердечник. СО1. A DEVICE FOR MIXING LIQUID METAL mainly in the secondary cooling zone of a continuous casting plant of billets, made in the form of a roller with a fixed shaft of non-magnetic material, the shaft having annular grooves in length / in which annular induction coils and conductors are located, they differ. so that, in order to concentrate the magnetic flux, reduce the magnetic loss. the floor and increase the power of the device, it is equipped with a magnetic core, and in a fixed shaft there is a longitudinal cutout facing the workpiece in which the specified core is placed. WITH

Description

2. Устройство по П.1 отличающеес  тем, что в неподвижном валу выполнены продольные канавки и каналы дл  размещени  токоподвод щих и токоотво-,2. The device according to claim 1, characterized in that longitudinal grooves and channels for accommodating current-carrying and current-carrying,

д щих проводников индукционных катушек.induction coil conductors.

3. Устройство по ПП.1 и 2, отличающеес  тем, что индукционные катушки выполнены в виде двухфазного биопол рного индуктора.3. A device according to Claims 1 and 2, characterized in that the induction coils are made in the form of a two-phase biopolar inductor.

Изобретение относитс  к металлургии , конкретнее к непрерывной раэливке металлов и сплавов. Известно устройство дл  перемешивани  жидкого металла в зоне вторичного охлаждени  установки непрерывного лить  заготовок, выпол ненное в виде ролика с размещенным в нем индуктором, при этом индуктор имеет магнитный сердечник в форме вала из магнитной нержавеющей стали c продольными канавками, в которых размещены пакеты плоских магнитных листов параллельно оси вала. На валу также выполнены кольцевые выемки, в которых расположены индукционные катушки ij . Однако данное устройстжэ имеет недостаточную мощность, так как излучение магнитного пол  распредел етс  по всем направлени м вокруг оси ролика. Наиболее близким к предлагаемому по технической сущностии достигаемому результату  вл етс  устройств йдл  перемешивани  жидкого металла в зоне вторичного охлаждени  устано ки непверывного лить  заготовок, вы полненное в виде ролика с неподвижн валом из немагнитного материала, пр этом вал имеет по длине кольцевые выемки, в которых расположены кольцевые индукционные катушки и токопроводы 2 . Однако известное устройство хара теризуетс  рассеиванием магнитного потока, большими потер ми магнитного пол  и недостаточной мощностью Цель изобретени  - концентраци  магнитного потока, снижение потерь магнитного пол  и повышение мощности устройства. I поставленна  цель достигаетс  тем, что устройство дл  перемешиван жидкого металла преимущественно в зоне вторичного охлаждени  установки непрерывного лить  заготовок, вы полненное в виде ролика с неподвижным валом из немагнитного материала , при этом вал имеет по длине кол цевые выточки/в которых расположены кольцевые индукционные катушки и то копроводы, снабжено магнитным сердечником , а в неподвижном валу выполнены продольный вырез, обращенный в сторону заготовки, в котором размещен указанный сердечник. В неподвижном валу выполнены продольные канавки и каналы Дл  размещени  токоподвод щих и токог отвод щих проводников индукционных катушек. Индукционные катушки выполнены в виде биопол рного индуктора. На фиг.1 изображено устройство , общий вид; на фиг.2 - разрез А-А на фиг.1; на фиг.З - схема намотки индукционных катушек. Устройство дл  перемешивани  жидкого металла в зоне вторичного охлаждени  установки непрерывного лить  заготовок выполнено в виде ролика 1, содержащего полый цилиндрический корпус 2 из немагнитной нержавеющей стали, в котором размещены индуктор 3 и неподвижный вал 4 из немагнитного материгша с хорошей электрический проводимостью, например справа алюмини  или сплава меди . В валу 4 выполнен продольный вырез. 5, в котором размещен магнитный сердечник 6 индикатора 3. Маг- нитный сердечник б состоит из пакету тонких изолированных один от другого листов и обращен своей свободной поверхностью 7 в сторону отливаемой заготовки 8 с жидким металлом 9. В валу 4 и магнитном сердечнике б выполнены кольцевые выточки 10, в которых размещены кольцевые индукционные катушки 11, выполненные например , из витков плоского изолированного медного проводника, В непод- вижном валу 4 также выполнены продольные канавки 12 и каналы 13 дл  размещени  токоподвод щих и токоотвод щих проводников 14 индукционных катушек 11, Индукционные катушки 11 распределены на две группы,- в которых катушки намотаны в попеременном направле кии, последовательно электрически соединены между собой и соединены с помощью проводников 14 с источником переменного двухфазного тока. Крайние индукционные катушки 11 имеют примерно в два раза меньше витков, чем средние. Устройство дл  перемешивани  жид кого металла работает следующим образом . В процессе выт гивани  заготовки 8 с жидким металлом 9 на него воздействуют магнитным полем, создаваемым индуктором 3. Если ток  вл етс  максимальным в первой фазе и равен нулю во второй фазе, то магнитный поток.имеет вид, показанный на фиг.2. Наличие неподвижного вала 4 из немагнитного металла с хорошей элек трической проводимостью создает эффективный экран, который преп тствует магнитному потоку к задней стороне индукционного устройства из-за токов, индуктируемых в валу 4 Если ток достигает максимума во второй фазе и равен нулю в первой ( фазе, то устран ютс  утечки магнит ного потока к задней стороне индук . дионного устройства вследствие наличи  неподвижного- вала 4,  вл ющи сн экраном. Кроме того, неподвижный рал 4 и возбуждаемые токи, которые в нем возникают, также противодействуют утечкам магнитного потока по боковым сторонам магнитного сердечника 6, т.е. магнитный поток концентрируетс  в угле еС, который  вл етс  полезным углом перемешивани  металла. Если две фазы питаютс  последовательно и периодически с низкой частотой, то получают бегущее магнитное поле, линии потока которого пересекают сердцевину заготовки 8, вызыва  перемешивание жидкого металла 9 . Хот  вариант выполнени , описанный выше, относитс  к двухфазному бипол рному/ индуктору, его мОжно использовать дл  многофазного индуктора с несколькими полюсами. Таким образом, предлагаемое устройство позвол ет использоватьмаксимальную мощность магнитного-потока индуктора дл  перемешивани  жидкого металла отливаемой заготовки, в 5-6 раз превЕлшающую мощность известных индукционных устройств.The invention relates to metallurgy, and more specifically to continuous melting of metals and alloys. A device is known for mixing liquid metal in the secondary cooling zone of a continuous casting plant of billets made in the form of a roller with an inductor placed in it, while the inductor has a magnetic core in the form of a shaft made of magnetic stainless steel with longitudinal grooves in which packages of flat magnetic sheets are placed parallel to the shaft axis. On the shaft there are also annular grooves in which the induction coils ij are located. However, this device has insufficient power, since the radiation of the magnetic field is distributed in all directions around the axis of the roller. The closest to the technical result and the achieved result are devices for mixing liquid metal in the secondary cooling zone of a non-continuous casting installation, made in the form of a roller with a fixed shaft of non-magnetic material, and the shaft has annular grooves in which there are annular induction coils and conductors 2. However, the known device is characterized by dispersion of the magnetic flux, large losses of the magnetic field and insufficient power. The purpose of the invention is to concentrate the magnetic flux, reduce the loss of the magnetic field and increase the power of the device. I set the goal by the fact that the device for mixed liquid metal is predominantly in the secondary cooling zone of the continuous casting plant, made in the form of a roller with a stationary shaft of non-magnetic material, the shaft having annular recesses along its length. And then the cables are equipped with a magnetic core, and in the stationary shaft there is a longitudinal notch facing the workpiece in which the specified core is placed. Longitudinal grooves and channels are made in the fixed shaft. To accommodate the current-carrying and current leads of the induction coils. Induction coils are made in the form of a biopolar inductor. Figure 1 shows the device, a general view; figure 2 - section aa in figure 1; on fig.Z - scheme of winding induction coils. The device for mixing the molten metal in the secondary cooling zone of the continuous casting plant is made in the form of a roller 1 containing a hollow cylindrical body 2 of non-magnetic stainless steel in which the inductor 3 and a stationary shaft 4 of a non-magnetic material with good electrical conductivity are placed, for example, aluminum to the right or copper alloy. In the shaft 4 is a longitudinal cut. 5, in which the magnetic core 6 of the indicator 3 is placed. The magnetic core b consists of a package of thin sheets isolated from one another and is turned with its free surface 7 towards the molded workpiece 8 with liquid metal 9. In the shaft 4 and the magnetic core b there are annular grooves 10, in which annular induction coils 11 are placed, made for example of coils of flat insulated copper conductor, longitudinal grooves 12 and channels 13 for accommodating the current lead and current lead are also made in the fixed shaft 4 The inductor coils 11, induction coils 11, induction coils 11 are divided into two groups, in which the coils are wound in alternating directions, are in series electrically interconnected and connected by means of conductors 14 with an alternating two-phase current source. Extreme induction coils 11 are approximately two times less turns than the average. A device for mixing the molten metal works as follows. In the process of drawing the preform 8 with the liquid metal 9, it is affected by the magnetic field created by the inductor 3. If the current is maximum in the first phase and is zero in the second phase, then the magnetic flux has the form shown in FIG. The presence of a fixed shaft 4 of a non-magnetic metal with good electrical conductivity creates an effective shield that prevents the magnetic flux from reaching the back side of the induction device due to currents induced in the shaft 4 If the current reaches a maximum in the second phase and is zero in the first (phase, The leakage of the magnetic flux to the rear side of the inductive device is eliminated due to the presence of a fixed shaft 4, which is a sn screen. Magnetic flux leaks on the sides of the magnetic core 6, i.e., the magnetic flux is concentrated in the eC angle, which is the useful mixing angle for the metal.If the two phases are fed sequentially and periodically with a low frequency, then a running magnetic field is obtained intersect the core of the workpiece 8, causing mixing of the liquid metal 9. Although the embodiment described above relates to a two-phase bipolar / inductor, it can be used for a multi-phase inductor with several Kimi poles. Thus, the proposed device allows the use of a maximum magnetic flux-power inductor for mixing the molten metal of the cast billet, 5-6 times higher than the power of the known induction devices.

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/« /«/ "/"

Claims (3)

1. УСТРОЙСТВО ДЛЯ ПЕРЕМЕШИВАНИЯ ЖИДКОГО МЕТАЛЛА преимуще- ственно в эоне вторичного охлаждения установки непрерывного литья заготовок,’ выполненное в виде ролика с неподвижным валом из немагнитного материала, при этом вал имеет по длине кольцевые выточки, в которых расположены кольцевые индукционные катушки и токопроводы, отличающееся тем, что, с целью концентрации магнитного потока, снижения потерь магнитного . поля и повышения мощности устройства, оно снабжено магнитным сердечником, а в неподвижном валу выполнен продольный вырез., обращенный в сторону заготовки, в котором размещен указанный сердечник.1. A DEVICE FOR MIXING A LIQUID METAL mainly in the aeon of secondary cooling of a continuous casting unit, made in the form of a roller with a fixed shaft of non-magnetic material, the shaft having annular recesses along which ring induction coils and current conductors are located, differing the fact that, in order to concentrate the magnetic flux, reduce magnetic losses. field and increase the power of the device, it is equipped with a magnetic core, and a longitudinal cutout is made in the fixed shaft., facing the blank, in which the specified core is placed. Фиε 1Fiε 1 2. Устройство по п.1 отличающееся тем, что в неподвижном валу выполнены продольные канавки и каналы для размещения токоподводящих и токоотво-дящих проводников индукционных катушек.2. The device according to claim 1, characterized in that in the fixed shaft there are longitudinal grooves and channels for accommodating the current-carrying and current-conducting conductors of the induction coils. 3. Устройство по пп.1 и 2, от личающееся тем, что индукционные катушки выполнены в виде двухфазного биополярного индуктора.3. The device according to claims 1 and 2, characterized in that the induction coils are made in the form of a two-phase biopolar inductor.
SU813353429A 1980-11-25 1981-11-04 Apparatus for stripping molten metal SU1114325A3 (en)

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FR8024969A FR2494642A1 (en) 1980-11-25 1980-11-25 Hybrid electric and heat engine propulsion for vehicle - uses electric drive and heat engine drive coupled by variable dia. pulleys and clutch

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SU1114325A3 true SU1114325A3 (en) 1984-09-15

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US6116363A (en) * 1995-05-31 2000-09-12 Frank Transportation Technology, Llc Fuel consumption control for charge depletion hybrid electric vehicles
US5842534A (en) * 1995-05-31 1998-12-01 Frank; Andrew A. Charge depletion control method and apparatus for hybrid powered vehicles
JP3649312B2 (en) * 1997-09-13 2005-05-18 本田技研工業株式会社 Driving force transmission device for hybrid vehicle
FR2961754A1 (en) * 2010-06-28 2011-12-30 Peugeot Citroen Automobiles Sa Device for transmitting power to propelling axle of motor vehicle i.e. urban type motor vehicle, has kinematic connection unit comprising distributor clutch and controlling unit for controlling couple transmitted by clutch
IT201900022980A1 (en) * 2019-12-04 2021-06-04 Engines Eng S R L HYBRID PROPULSION SYSTEM AND VEHICLE EQUIPPED WITH THIS SYSTEM.

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1409228A (en) * 1963-11-27 1965-08-27 Lightweight mixed-drive automobile
FR2387139A1 (en) * 1977-04-15 1978-11-10 Guimbal Jean Double powered small urban vehicle - has wheel which contains battery fed electric motor and can also be driven via clutch from petrol engine
FR2419397A1 (en) * 1978-03-10 1979-10-05 Prigent Pierre Power unit for motor vehicles - has cruising and accelerating engines with common starting and re-generation facilities
FR2419832A1 (en) * 1978-03-16 1979-10-12 Bocquet Lucien Vehicle and combined drive - has IC engine and electric generators providing charging of batteries and regenerative braking
FR2442736A1 (en) * 1978-09-11 1980-06-27 Bocquet Lucien Motor vehicle with reduced fuel consumption - has pinion connected to either small capacity engine and electric motor or to both simultaneously
FR2450382A1 (en) * 1979-02-27 1980-09-26 Labourier Robert Differential coupling for two motor vehicle - has electromagnetic clutch driven by thermal motor flywheel and by dynamoelectric motor

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
1. Патент FR 2231454, кл. В 22 D 11/10, 1974. 2. Патент СССР № 549070, кл. В 22 D 11/128, 1972. *

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