DE102018000135A1 - Power supply unit for aviation ground equipment and industrial trucks - Google Patents
Power supply unit for aviation ground equipment and industrial trucks Download PDFInfo
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- DE102018000135A1 DE102018000135A1 DE102018000135.1A DE102018000135A DE102018000135A1 DE 102018000135 A1 DE102018000135 A1 DE 102018000135A1 DE 102018000135 A DE102018000135 A DE 102018000135A DE 102018000135 A1 DE102018000135 A1 DE 102018000135A1
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- supply unit
- electric energy
- storage units
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- energy storage
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L50/00—Electric propulsion with power supplied within the vehicle
- B60L50/50—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells
- B60L50/60—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells using power supplied by batteries
- B60L50/64—Constructional details of batteries specially adapted for electric vehicles
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- 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
- B60K1/00—Arrangement or mounting of electrical propulsion units
- B60K1/04—Arrangement or mounting of electrical propulsion units of the electric storage means for propulsion
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L50/00—Electric propulsion with power supplied within the vehicle
- B60L50/50—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells
- B60L50/60—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells using power supplied by batteries
- B60L50/66—Arrangements of batteries
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
- B60L53/10—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles characterised by the energy transfer between the charging station and the vehicle
- B60L53/14—Conductive energy transfer
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
- B60L53/80—Exchanging energy storage elements, e.g. removable batteries
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L58/00—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles
- B60L58/10—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries
- B60L58/24—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries for controlling the temperature of batteries
- B60L58/26—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries for controlling the temperature of batteries by cooling
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F9/00—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
- B66F9/06—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes movable, with their loads, on wheels or the like, e.g. fork-lift trucks
- B66F9/075—Constructional features or details
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F9/00—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
- B66F9/06—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes movable, with their loads, on wheels or the like, e.g. fork-lift trucks
- B66F9/075—Constructional features or details
- B66F9/07513—Details concerning the chassis
- B66F9/0754—Battery removal arrangements
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- 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
- B60K1/00—Arrangement or mounting of electrical propulsion units
- B60K1/04—Arrangement or mounting of electrical propulsion units of the electric storage means for propulsion
- B60K2001/0405—Arrangement or mounting of electrical propulsion units of the electric storage means for propulsion characterised by their position
- B60K2001/0422—Arrangement under the front seats
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- 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
- B60K1/00—Arrangement or mounting of electrical propulsion units
- B60K1/04—Arrangement or mounting of electrical propulsion units of the electric storage means for propulsion
- B60K2001/0455—Removal or replacement of the energy storages
- B60K2001/0461—Removal or replacement of the energy storages from the side
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L2200/00—Type of vehicles
- B60L2200/40—Working vehicles
- B60L2200/44—Industrial trucks or floor conveyors
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
- B60Y2200/00—Type of vehicle
- B60Y2200/10—Road Vehicles
- B60Y2200/15—Fork lift trucks, Industrial trucks
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- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/60—Electric or hybrid propulsion means for production processes
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- 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
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
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- 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
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
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- 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
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/14—Plug-in electric vehicles
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- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Power Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Structural Engineering (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Geology (AREA)
- Civil Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Secondary Cells (AREA)
Abstract
Eine Energieversorgungseinheit (1) für Luftfahrtbodengeräte und Flurförderzeuge (2) ist austauschbar am Luftfahrtbodengerät oder Flurförderzeug (2) angeordnet. Zu der Energieversorgungseinheit (1) gehört ein Aufnahmegehäuse (3), in dem Elektroenergiespeichereinheiten (4) sowie deren elektrische Verbindungsmittel und eine Batteriesteuerungsvorrichtung (5), mittels der der Betrieb der Elektroenergiespeichereinheiten (4) steuer- und regelbar ist, aufgenommen und gehaltert sind.Um den zu betreibenden Aufwand für den Austausch, den Ersatz und das Aufladen derartiger elektrischer Energieversorgungseinheiten zu reduzieren, wird vorgeschlagen, dass in dem Aufnahmegehäuse (3) der Energieversorgungseinheit (1) ein Ladegerät (6), mittels dem die Elektroenergiespeichereinheiten (4) mit Elektroenergie aufladbar sind, ein Ladekabel (7), mittels dem das Ladegerät (6) an eine externe Elektroenergiequelle anschließbar ist, und eine Ausgleichsgewichtsanordnung (8) angeordnet sind.An energy supply unit (1) for aerospace ground equipment and industrial trucks (2) is arranged interchangeably on the ground plane device or industrial truck (2). To the power supply unit (1) includes a receiving housing (3), in the electric energy storage units (4) and their electrical connection means and a battery control device (5) by means of which the operation of the electric energy storage units (4) is controlled and regulated, are recorded and held. In order to reduce the effort to be exchanged, replaced and charged such electrical power units, it is proposed that in the receiving housing (3) of the power supply unit (1) a charger (6) by means of which the electric energy storage units (4) with electric energy a charging cable (7), by means of which the charger (6) can be connected to an external electric power source, and a balance weight arrangement (8) are arranged.
Description
Die Erfindung bezieht sich auf eine Energieversorgungseinheit für Luftfahrtbodengeräte und Flurförderzeuge, die austauschbar am Luftfahrtbodengerät oder Flurförderzeug angeordnet ist, mit einem Aufnahmegehäuse, in dem Elektroenergiespeichereinheiten sowie deren elektrische Verbindungsmittel und eine Batteriesteuerungsvorrichtung, mittels der der Betrieb der Elektroenergiespeichereinheiten steuer- und regelbar ist, aufgenommen und gehaltert sind.The invention relates to a power supply unit for aerospace ground equipment and industrial trucks, which is interchangeably disposed on the ground plane device or truck, with a receiving housing, in the electric energy storage units and their electrical connection means and a battery control device by means of the operation of the electric energy storage units is controlled and regulated, and recorded are held.
Als Flurförderzeuge, bei denen derartige Energieversorgungseinheiten eingesetzt werden, kommen Gegengewichtsstapler, Schlepper, Landmaschinen, Baumaschinen und kommunale Fahrzeuge in Betracht. Zu den Luftfahrtbodengeräten können sämtliche im Vorfeld sowie im eigentlichen Start- und Landebereich von Flughäfen eingesetzte entsprechende Geräte zählen.As industrial trucks, in which such energy supply units are used, counterbalance trucks, tractors, agricultural machinery, construction machinery and municipal vehicles come into consideration. The aerospace ground equipment may include all appropriate equipment used in advance and in the actual take-off and landing area of airports.
Ausgehend von dem vorstehend geschilderten Stand der Technik liegt der Erfindung die Aufgabe zugrunde, die gattungsgemäße Energieversorgungseinheit für Luftfahrtbodengeräte und Flurförderzeuge derart weiterzubilden, dass ohne Wechsel der Energieversorgungseinheit mehrfach am Tag eine Aufladung der Energieversorgungseinheit mit geringem Aufwand möglich ist, dass die Abhängigkeit der Energieversorgungseinheit von speziell ausgestalteten externen Ladevorrichtungen und damit die Bindung an bestimmte Ladestandorte vermieden wird, dass eine mit einem vergleichsweise geringen Aufwand einhergehende Umrüstung derartiger Flurförderzeuge und Luftfahrtbodengeräte an unterschiedliche Energieversorgungsmittel vereinfacht wird und dass bei Ausfällen bzw. Versagen der Energieversorgungseinheiten deren Austausch mit vergleichsweise geringem Aufwand und ohne spezielles Fachpersonal möglich ist.Based on the above-described prior art, the present invention seeks to further develop the generic power supply unit for aviation ground equipment and trucks such that without changing the power supply unit several times a day charging the power supply unit with little effort is possible that the dependence of the power supply unit of special designed external charging devices and thus the binding to certain charging location is avoided that associated with a relatively low cost conversion of such trucks and aerospace equipment is simplified to different power supply means and that in case of failure or failure of the power supply units their replacement with relatively little effort and without special personnel is possible.
Diese Aufgabe wird erfindungsgemäß dadurch gelöst, dass in dem Aufnahmegehäuse der Energieversorgungseinheit ein Ladegerät, mittels dem die Elektroenergiespeichereinheiten mit Elektroenergie aufladbar sind, ein Ladekabel, mittels dem das Ladegerät an eine externe Elektroenergiequelle anschließbar ist, und eine Ausgleichsgewichtsanordnung angeordnet sind.This object is achieved in that in the receiving housing of the power supply unit, a charger, by means of which the electric energy storage units are charged with electric energy, a charging cable, by means of which the charger is connected to an external electric power source, and a balance weight arrangement are arranged.
Mittels der erfindungsgemäßen Energieversorgungseinheit wird insbesondere beim industriellen Einsatz der genannten Luftfahrtbodengeräte und Flurförderzeuge eine voll integrierte elektrische Energieversorgung sichergestellt, wobei mittels der erfindungsgemäßen Energieversorgungseinheit für den Nutzer der genannten Luftfahrtbodengeräte und Flurförderzeuge quasi eine „plug & play“-Lösung realisiert wird. Durch die erfindungsgemäße Energieversorgungseinheit ist für den Nutzer solcher elektrisch angetriebener Luftfahrtbodengeräte und Flurförderzeuge eine im Vergleich zum bekannten Stand der Technik sehr einfache Handhabung möglich. Erfindungsgemäß sind die für die Versorgung mit elektrischer Energie erforderlichen Bauteile der Luftfahrtbodengeräte und Flurförderzeuge sämtlich in der Energieversorgungseinheit angeordnet, die als Ganzes austausch- und durch eine andere entsprechende Energieversorgungseinheit ersetzbar ist. Die erfindungsgemäße Energieversorgungseinheit ist im Einsatz des Flurförderzeugs bzw. des Luftfahrtbodengeräts insgesamt innerhalb des Flurförderzeugs bzw. Luftfahrtbodengeräts integriert. Mittels der erfindungsgemäßen Energieversorgungseinheit wird eine Unabhängigkeit von externen Ladevorrichtungen realisiert, wodurch eine Bindung an bestimmte, speziell entsprechend eingerichtete und ausgelegte Ladestandorte vermieden wird. Da die erfindungsgemäße elektrische Energieversorgungseinheit auch eine Ausgleichsgewichtsanordnung enthält, kann das Gesamtgewicht der Energieversorgungseinheit stets konstant bleiben, auch wenn das Gewicht der eigentlich der Energieversorgung dienenden Aggregate variiert, da dann in einfacher Weise ein Ausgleich mittels Anpassung der Ausgleichsgewichtsanordnung möglich ist.By means of the energy supply unit according to the invention, a fully integrated electrical energy supply is ensured in particular in the industrial use of said aerospace ground equipment and trucks, by means of the power supply unit according to the invention for the user of said aerospace ground equipment and trucks virtually a "plug & play" solution is realized. The power supply unit according to the invention makes it possible for the user of such electrically powered aerospace ground equipment and forklift trucks to handle it very easily in comparison to the known state of the art. According to the invention required for the supply of electrical energy components of the aerospace ground equipment and trucks are all arranged in the power supply unit, which is interchangeable as a whole and replaced by another corresponding power supply unit. The energy supply unit according to the invention is integrated in the use of the industrial truck or of the aerospace ground device as a whole within the industrial truck or aviation ground device. By means of the power supply unit according to the invention an independence of external charging devices is realized, whereby a bond to certain, specially designed and designed according to specially designed charging locations is avoided. Since the electric power supply unit according to the invention also contains a balancing weight arrangement, the total weight of the power supply unit can always remain constant, even if the weight of the units actually serving the energy supply varies, since compensation by means of adaptation of the balancing weight arrangement is then possible in a simple manner.
Ein Austausch der erfindungsgemäßen Energieversorgungseinheit kann aufgrund der für sie vorgesehenen Standardbauform ohne Elektrofachpersonal realisiert werden.An exchange of the power supply unit according to the invention can be realized without electricians due to the standard design provided for them.
Um stets eine ordnungsgemäße Lagerung des Ladekabels innerhalb der Energieversorgungseinheit zu gewährleisten und um eine einfache Handhabung des Ladekabels zu ermöglichen, ist es vorteilhaft, wenn im Aufnahmegehäuse der Energieversorgungseinheit ein Ladekabeleinzug angeordnet ist.In order to always ensure a proper storage of the charging cable within the power supply unit and to allow easy handling of the charging cable, it is advantageous if a charging cable is arranged in the receiving housing of the power supply unit.
Zwecks Austausch der elektrischen Energieversorgungseinheit am Luftfahrtbodengerät oder Flurförderzeug ist es zweckmäßig, wenn die Energieversorgungseinheit mittels eines Krans in das Luftfahrtbodengerät oder das Flurförderzeug absenk- und daraus heraushebbar ist.For the purpose of replacing the electrical power supply unit on the aerospace ground vehicle or industrial truck, it is expedient if the power supply unit can be lowered by means of a crane into the aircraft ground equipment or the industrial truck and can be lifted out of it.
Alternativ kann eine vorteilhafte Weiterbildung der erfindungsgemäßen Energieversorgungseinheit realisiert werden, wenn diese auf einer luftfahrtbodengerät- oder flurförderzeugseitigen Schienenführung lagerbar ist, mittels der sie zwischen einer in das Luftfahrtbodengerät oder Flurförderzeug eingeschobenen Betriebsstellung und einer aus dem Luftfahrtbodengerät oder Flurförderzeug herausgeschobenen Austauschstellung verstellbar ist, in der sie von der Schienenführung abnehm- und durch eine andere Energieversorgungseinheit ersetzbar ist.Alternatively, an advantageous development of the power supply unit according to the invention can be realized if it is storable on a luftfahrbodengerät- or truck side rail guide by means of which it is adjustable between an inserted into the ground plane equipment or truck operating position and a pushed out of the ground plane equipment or truck exchange position in which they detachable from the rail guide and replaceable by another power supply unit.
Mittels der erfindungsgemäßen Energieversorgungseinheit ist es ohne großen Aufwand möglich, Luftfahrtbodengeräte und Flurförderzeuge mittels der mit vielen Vorteilen einhergehenden Lithium-Technologie mit elektrischer Energie zu versorgen, da die Elektroenergiespeichereinheiten als Lithiumzellen bzw. -module ausbildbar sind. Derartige elektrische Energieversorgungseinheiten können mehrfach täglich ohne großen Aufwand aufgeladen werden, ohne dass irgendwelche Elektroenergiespeichereinheiten auszutauschen wären. Mittels der Ausgleichsgewichtsanordnung kann in einfacher Weise das Gesamtgewicht der erfindungsgemäßen Energieversorgungseinheit konstant gehalten werden, obwohl Lithiumzellen bzw. -module ein geringeres Gewicht als herkömmliche Elektroenergiespeichereinheiten aufweisen. By means of the power supply unit according to the invention, it is possible without much effort to provide ground power equipment and trucks by means of the many advantages associated with lithium technology with electrical energy, since the electric energy storage units can be formed as lithium cells or modules. Such electrical power supply units can be charged several times a day without much effort, without any electric energy storage units would be replaced. By means of the balance weight arrangement, the total weight of the energy supply unit according to the invention can be kept constant in a simple manner, although lithium cells or modules have a lower weight than conventional electric energy storage units.
Gemäß einer vorteilhaften Weiterbildung ist das Aufnahmegehäuse der erfindungsgemäßen Energieversorgungseinheit als Batterieanlagetrog ausgebildet, der einen Trogboden, Trogseitenwände und einen demontierbaren Trogdeckel aufweist, wobei im Batterieanlagetrog, vorzugsweise in einer oder mehreren Trogseitenwänden, Belüftungsschlitze ausgebildet sind, und wobei im Bereich einer der Kanten des Trogdeckels eine Durchbrechung ausgebildet ist, durch die hindurch das Ladekabel aus dem Batterieanlagetrog herausführbar ist. Außer Schutz für die innerhalb des Batterieanlagetrogs verbauten Aggregate und Komponenten ermöglicht dieser Batterieanlagetrog auch das einfache und schnelle Austauschen der Energieversorgungseinheit, wenn die Lebensdauer der Elektroenergiespeichereinheiten beendet ist. Auch etwaige jährliche Inspektionen bzw. Revisionen werden erheblich vereinfacht. Mittels der im Bereich des Trogdeckels vorgesehenen Durchbrechung kann das Ladekabel sowohl in horizontaler als auch in vertikaler Richtung aus der im Luftfahrtbodengerät oder im Flurförderzeug integrierten Energieversorgungseinheit ausgezogen werden, je nach Anordnung der hierfür vorgesehenen Fahrzeugöffnungen im Luftfahrtbodengerät und Flurförderzeug.According to an advantageous embodiment, the receiving housing of the power supply unit according to the invention is designed as a battery storage trough having a trough bottom, trough sidewalls and a removable trough lid, wherein in the battery trough, preferably in one or more trough sidewalls, ventilation slots are formed, and wherein in the region of one of the edges of the trough lid a Aperture is formed through which the charging cable from the battery attachment trough is brought out. In addition to protecting the aggregates and components installed within the battery dock, this battery dock also allows easy and quick replacement of the power pack when the life of the electric energy storage units is over. Any annual inspections or revisions are also considerably simplified. By means of the opening provided in the region of the trough lid, the charging cable can be pulled out both horizontally and vertically from the power supply unit integrated in the aircraft ground unit or in the truck, depending on the arrangement of the vehicle openings provided in the aircraft ground equipment and industrial truck.
Mittels der im Batterieanlagetrog ausgebildeten Belüftungsschlitze kann das in die elektrische Energieversorgungseinheit integrierte Ladegerät belüftet und damit gekühlt werden. Mittels des Ladegeräts kann der Ladezustand der Elektroenergiespeichereinheiten durch eine externe mit einem Kabel angeschlossene Anzeige oder durch eine Übertragungsfunktion auf einer Smartphone-App angezeigt werden.By means of the ventilation slots formed in the battery installation trough, the charger integrated in the electrical energy supply unit can be ventilated and thus cooled. By means of the charger, the state of charge of the electric energy storage units can be displayed by an external connected to a cable display or by a transfer function on a smartphone app.
Zur weiteren Vereinfachung der Handhabung der erfindungsgemäßen Energieversorgungseinheit ist es vorteilhaft, wenn der Ladekabeleinzug als Kabeltrommel ausgebildet ist.To further simplify the handling of the power supply unit according to the invention, it is advantageous if the charging cable feed is designed as a cable drum.
Zweckmäßigerweise weist das Aufnahmegehäuse der erfindungsgemäßen Energieversorgungseinheit eine Ausgleichsgewichtsaufnahme auf, in der Ausgleichsgewichtsanordnungen unterschiedlichen Gewichts aufnehmbar sind. Das unterschiedliche Gewicht der Ausgleichsgewichtsanordnungen kann hierbei darin begründet sein, dass die Ausgleichsgewichtsanordnung ein anderes Volumen aufweist, oder dadurch, dass die Ausgleichsgewichtsanordnung ein anderes spezifisches Gewicht aufweist. Auch Kombinationen hiervon sind möglich.Conveniently, the receiving housing of the power supply unit according to the invention on a balance weight absorption, in the balance weight assemblies of different weight can be accommodated. The different weight of the balancing weight arrangements may be based on the fact that the balancing weight arrangement has a different volume or in that the balancing weight arrangement has a different specific weight. Also combinations of these are possible.
Vorteilhaft ist eine Ausgestaltung der erfindungsgemäßen Energieversorgungseinheit, bei der deren Batteriesteuerungsvorrichtung in die Elektroenergiespeichereinheiten integriert ist.An embodiment of the energy supply unit according to the invention, in which the battery control device is integrated in the electric energy storage units, is advantageous.
Alternativ ist es selbstverständlich auch möglich, die Batteriesteuerungsvorrichtung separat auszubilden und an die Elektroenergiespeichereinheiten anzuschließen.Alternatively, it is of course also possible to form the battery control device separately and connect it to the electric energy storage units.
Die Elektroenergiespeichereinheiten können innerhalb des Aufnahmegehäuses in Reihe und/oder parallel verbunden montiert sein. Im Zusammenwirken mit der Batteriesteuerungsvorrichtung ist dann eine Skalierbarkeit auf die gewünschte Spannung und Kapazität möglich. Außer der Ausgestaltung der Elektroenergiespeichereinheiten als Lithiumzellen bzw. -module ist auch jede andere Ausgestaltung dieser Elektroenergiespeichereinheiten denkbar. Insbesondere ist die erfindungsgemäße Energieversorgungseinheit auch mit derzeit noch nicht in großem Maßstab zum Einsatz kommenden auf neuartigen Zellchemien oder Zellbauformen basierenden Elektroenergiespeichereinheiten einsetzbar.The electric energy storage units may be mounted within the receptacle housing in series and / or in parallel. In cooperation with the battery control device then scalability to the desired voltage and capacity is possible. In addition to the configuration of the electric energy storage units as lithium cells or modules, any other embodiment of this electric energy storage units is conceivable. In particular, the energy supply unit according to the invention can also be used with electric energy storage units that are currently not yet being used on a large scale and based on novel cell chemistries or cell types.
Gemäß einer weiteren vorteilhaften Weiterbildung der erfindungsgemäßen Energieversorgungseinheit ist diese mit Trenngliedern ausgerüstet, die mittels der Batteriesteuerungsvorrichtung in Betrieb setzbar sind und mittels denen das Luftfahrtbodengerät oder Flurförderzeug beim Aufladen der Elektroenergiespeichereinheiten gegen die Aufnahme des Fahrbetriebs sicherbar ist. Selbstverständlich sind auch diese Trennglieder in das Aufnahmegehäuse bzw. den Batterieanlagetrog der Energieversorgungseinheit integriert. Die Batteriesteuerungsvorrichtung kann zentral oder dezentral ausgestaltet sein.According to a further advantageous development of the energy supply unit according to the invention this is equipped with separators, which are settable by means of the battery control device in operation and by means of which the aerospace equipment or truck when charging the electric energy storage units against the recording of the driving operation can be secured. Of course, these separating members are integrated into the receiving housing or the battery attachment trough of the power supply unit. The battery control device may be configured centrally or locally.
Im Folgenden wird die Erfindung anhand einer Ausführungsform unter Bezugnahme auf die Zeichnung näher erläutert.In the following the invention will be explained in more detail with reference to an embodiment with reference to the drawing.
Es zeigen:
-
1 eine perspektivische Darstellung eines mit einer Ausführungsform einer erfindungsgemäßen Energieversorgungseinheit ausgerüsteten Flurförderzeugs; und -
2 die in1 gezeigte Ausführungsform der erfindungsgemäßen Energieversorgungseinheit in einer vergrößerten Darstellung.
-
1 a perspective view of an equipped with an embodiment of a power supply unit of the invention truck; and -
2 in the1 shown embodiment of the power supply unit according to the invention in an enlarged view.
Eine anhand der
Die elektrische Energieversorgungseinheit
Mittels der Ausgleichsgewichtsanordnung
Im dargestellten Ausführungsbeispiel ist die Energieversorgungseinheit
Das Aufnahmegehäuse
Die Batteriesteuerungsvorrichtung
Innerhalb der erfindungsgemäßen Energieversorgungseinheit
Im dargestellten Ausführungsbeispiel der erfindungsgemäßen Energieversorgungseinheit
Im dargestellten Ausführungsbeispiel der erfindungsgemäßen elektrischen Energieversorgungseinheit
Alternativ ist es selbstverständlich möglich, die erfindungsgemäße elektrische Energieversorgungseinheit mittels eines Krans od.dgl. in das Flurförderzeug
Claims (11)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102018000135.1A DE102018000135A1 (en) | 2018-01-10 | 2018-01-10 | Power supply unit for aviation ground equipment and industrial trucks |
DE202018000487.1U DE202018000487U1 (en) | 2018-01-10 | 2018-01-10 | Power supply unit for aviation ground equipment and industrial trucks |
EP18717830.6A EP3737577A1 (en) | 2018-01-10 | 2018-04-03 | Energy supply unit for aircraft ground support equipment and industrial trucks |
PCT/EP2018/000150 WO2019137596A1 (en) | 2018-01-10 | 2018-04-03 | Energy supply unit for aircraft ground support equipment and industrial trucks |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102018000135.1A DE102018000135A1 (en) | 2018-01-10 | 2018-01-10 | Power supply unit for aviation ground equipment and industrial trucks |
Publications (1)
Publication Number | Publication Date |
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DE102018000135A1 true DE102018000135A1 (en) | 2019-07-11 |
Family
ID=61972477
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102018000135.1A Withdrawn DE102018000135A1 (en) | 2018-01-10 | 2018-01-10 | Power supply unit for aviation ground equipment and industrial trucks |
DE202018000487.1U Expired - Lifetime DE202018000487U1 (en) | 2018-01-10 | 2018-01-10 | Power supply unit for aviation ground equipment and industrial trucks |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
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DE202018000487.1U Expired - Lifetime DE202018000487U1 (en) | 2018-01-10 | 2018-01-10 | Power supply unit for aviation ground equipment and industrial trucks |
Country Status (3)
Country | Link |
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EP (1) | EP3737577A1 (en) |
DE (2) | DE102018000135A1 (en) |
WO (1) | WO2019137596A1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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DE102018119060A1 (en) * | 2018-08-06 | 2020-02-06 | Jungheinrich Aktiengesellschaft | Battery charger |
Citations (8)
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EP0983960A1 (en) * | 1998-09-02 | 2000-03-08 | Crown Gabelstapler GmbH | Forklift truck with batteries and integrated charging device |
DE69426012T2 (en) * | 1994-01-06 | 2001-03-08 | Gnb Ind Battery Co | Tray arrangement of gas-tight lead acid cells and motor vehicles using such a tray arrangement of cells |
DE69427248T2 (en) * | 1993-04-01 | 2001-09-13 | Gnb Ind Battery Co | Tray arrangement of gas-tight lead acid cells and motor vehicle using such a tray arrangement of cells |
JP2003257398A (en) * | 2002-03-01 | 2003-09-12 | Nippon Yusoki Co Ltd | Battery transfer device for motor vehicle |
DE102006030770A1 (en) * | 2006-06-30 | 2008-01-24 | Jungheinrich Ag | Battery block for a truck |
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US20150203339A1 (en) * | 2012-08-13 | 2015-07-23 | Kabushiki Kaisha Toyota Jidoshokki | Industrial vehicle |
DE102014106644A1 (en) * | 2014-05-12 | 2015-11-12 | Still Gmbh | Power supply unit for mobile work machine |
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DE102008004653A1 (en) * | 2007-10-04 | 2009-04-09 | Linde Material Handling Gmbh | Fork-lift truck i.e. counterbalance fork-lift truck, has battery case cover provided with lateral opening, which enables lateral battery change in horizontal direction in closed position of battery case cover |
DE102010035553A1 (en) * | 2010-08-26 | 2012-03-01 | Jungheinrich Aktiengesellschaft | Industrial truck with a battery receiving space |
DE102014102525A1 (en) * | 2014-02-26 | 2015-08-27 | Jungheinrich Aktiengesellschaft | Battery for a truck |
-
2018
- 2018-01-10 DE DE102018000135.1A patent/DE102018000135A1/en not_active Withdrawn
- 2018-01-10 DE DE202018000487.1U patent/DE202018000487U1/en not_active Expired - Lifetime
- 2018-04-03 WO PCT/EP2018/000150 patent/WO2019137596A1/en unknown
- 2018-04-03 EP EP18717830.6A patent/EP3737577A1/en not_active Withdrawn
Patent Citations (8)
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DE69427248T2 (en) * | 1993-04-01 | 2001-09-13 | Gnb Ind Battery Co | Tray arrangement of gas-tight lead acid cells and motor vehicle using such a tray arrangement of cells |
DE69426012T2 (en) * | 1994-01-06 | 2001-03-08 | Gnb Ind Battery Co | Tray arrangement of gas-tight lead acid cells and motor vehicles using such a tray arrangement of cells |
EP0983960A1 (en) * | 1998-09-02 | 2000-03-08 | Crown Gabelstapler GmbH | Forklift truck with batteries and integrated charging device |
JP2003257398A (en) * | 2002-03-01 | 2003-09-12 | Nippon Yusoki Co Ltd | Battery transfer device for motor vehicle |
DE102006030770A1 (en) * | 2006-06-30 | 2008-01-24 | Jungheinrich Ag | Battery block for a truck |
US20150203339A1 (en) * | 2012-08-13 | 2015-07-23 | Kabushiki Kaisha Toyota Jidoshokki | Industrial vehicle |
DE112013004541T5 (en) * | 2012-09-18 | 2015-05-28 | Kabushiki Kaisha Toyota Jidoshokki | industrial vehicle |
DE102014106644A1 (en) * | 2014-05-12 | 2015-11-12 | Still Gmbh | Power supply unit for mobile work machine |
Also Published As
Publication number | Publication date |
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EP3737577A1 (en) | 2020-11-18 |
WO2019137596A1 (en) | 2019-07-18 |
DE202018000487U1 (en) | 2018-03-09 |
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