DE19528776A1 - Cooling armoured military vehicle interior - using cooling system circuit separate from refrigeration generator - Google Patents
Cooling armoured military vehicle interior - using cooling system circuit separate from refrigeration generatorInfo
- Publication number
- DE19528776A1 DE19528776A1 DE1995128776 DE19528776A DE19528776A1 DE 19528776 A1 DE19528776 A1 DE 19528776A1 DE 1995128776 DE1995128776 DE 1995128776 DE 19528776 A DE19528776 A DE 19528776A DE 19528776 A1 DE19528776 A1 DE 19528776A1
- Authority
- DE
- Germany
- Prior art keywords
- cooling
- interior
- protective wall
- heat exchanger
- coolant
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Ceased
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/00357—Air-conditioning arrangements specially adapted for particular vehicles
- B60H1/00414—Air-conditioning arrangements specially adapted for particular vehicles for military, emergency, safety or security vehicles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/32—Cooling devices
- B60H1/3204—Cooling devices using compression
- B60H1/3228—Cooling devices using compression characterised by refrigerant circuit configurations
- B60H1/32281—Cooling devices using compression characterised by refrigerant circuit configurations comprising a single secondary circuit, e.g. at evaporator or condenser side
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/32—Cooling devices
- B60H1/3204—Cooling devices using compression
- B60H1/323—Cooling devices using compression characterised by comprising auxiliary or multiple systems, e.g. plurality of evaporators, or by involving auxiliary cooling devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F5/00—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
- F24F5/0003—Exclusively-fluid systems
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
- F25D17/02—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating liquids, e.g. brine
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
Description
Die Erfindung bezieht sich auf eine Vorrichtung zum Kühlen von mit einer Schutzwandung umschlossenen Innenräumen gemäß Oberbegriff des Patentan spruchs 1.The invention relates to a device for cooling with a Protective wall enclosed interiors according to the preamble of the patent saying 1.
Bei der Innenraumkühlung von gepanzerten Kampffahrzeugen ist es bekannt, außerhalb der Panzerung eines oder mehrere Kälteaggregate vorzusehen, deren Kältemittelkreislauf durch die Panzerung in den Innenraum des Kampffahrzeugs geführt ist und dort einen oder mehrere Wärmetauscher zur Kühlung der Luft und der Geräte beaufschlagt. Dabei besteht die Gefahr, daß der Kältemittelkreislauf im harten Truppeneinsatz und unter Ge fechtseinwirkung beschädigt wird und das für den Menschen schädliche Kältemittel in den Innenraum gelangt. Für die Reparatur bzw. für den Ersatz einer beschädigten Kältemittel-Kreislaufleitung ist der Einsatz von mit Spezialwerkzeugen ausgerüstetem Fachpersonal erforderlich. Zur Behebung eines derartigen Schadens sind daher besonders arbeits- und zeitaufwendige Maßnahmen zu treffen, die insbesondere bei einem im Manöver- oder Gefechstseinsatz stehenden Kampffahrzeug nicht vertretbar sind.In the interior cooling of armored combat vehicles, it is known to provide one or more cooling units outside the armor, whose refrigerant circuit through the armor in the interior of the Combat vehicle is guided and there one or more heat exchangers Cooling the air and the equipment. There is a risk that the refrigerant circuit in tough troop deployment and under Ge the action of fencing is damaged and that is harmful to humans Refrigerant enters the interior. For the repair or for the The replacement is a damaged refrigerant circuit line required by specialist personnel equipped with special tools. For Correction of such damage is therefore particularly labor and to take time-consuming measures, particularly in the case of an Combat vehicle standing maneuver or combat mission not justifiable are.
Der Erfindung liegt daher die Aufgabe zugrunde, bei einer Vorrichtung zum Kühlen von mit einer Schutzwandung umschlossenen Innenräumen, insbesondere der Innenräume von gegen Gefechstseinwirkung geschützten Kampffahrzeugen, die Einsatzfähigkeit und die Betriebssicherheit zu erhöhen, bzw. die Auswechselbarkeit der außerhalb der Schutzwandung gelegenen Kälteaggregate zu vereinfachen und ein Risiko einer Beein trächtigung der im Innenraum befindlichen Mannschaft und der Geräte durch austretendes Kältemittel auszuschließen. The invention is therefore based on the object in a device for cooling interiors enclosed by a protective wall, especially the interiors of those protected against warfare Combat vehicles, operational readiness and operational security too increase, or the interchangeability of the outside of the protective wall located refrigeration units to simplify and a risk of leg the inside of the team and the equipment excluded by escaping refrigerant.
Diese Aufgabe wird durch die im Anspruch 1 gekennzeichneten Merkmale gelöst.This object is characterized by the features in claim 1 solved.
Die Erfindung bedient sich dabei der Erkenntnis, daß die außerhalb der Schutzwandung angeordneten Kälteaggregate eigenständige Kältemodule sind, die in sich einen geschlossenen Kältemittelkreislauf enthalten, wobei die Wirkverbindung zu den im Innenraum befindlichen Wärmetauschern über einen gesonderten Kälteträgerkreislauf erfolgt, dessen Kälteträger ein für Mannschaft und Gerät verträgliches Medium ist und dessen Vor lauf- und Rücklaufleitung leicht und unbedenklich vom Kältemodul gelöst werden können.The invention makes use of the knowledge that the outside of Protective wall arranged cooling units independent cooling modules are that contain a closed refrigerant circuit, the operative connection to the heat exchangers located in the interior takes place via a separate coolant circuit, its coolant is a medium that is compatible with the crew and the equipment, and its purpose Run and return line easily and safely disconnected from the cooling module can be.
Beispielsweise kann bei einem im Gefecht stehenden Kampffahrzeug durch einen durch Beschuß oder Explosionseinwirkung zerstörten oder beschädig ten Kältemodul kein Schaden für Besatzung und Material entstehen, da austretendens Kältemittel außerhalb des Fahrzeugs bleibt. In gleicher Weise ist eine Beschädigung des Kälteträgerkreislaufes im Innenraum des Fahrzeugs unbedenklich. Vorzugsweise sind die Vorlauf- und Rücklauflei tung des Kälteträgerkreislaufes mit Schnellverschlüssen ausgestattet, wodurch ein Auswechseln eines beschädigten Kältemoduls besonders schnell erfolgen kann. Neben den Schnellverschlüssen für den Kälteträger sind lediglich noch die elektrischen Anschlüsse für den Kompressorantriebsmo tor zu lösen.For example, in the case of a combat vehicle in combat one destroyed or damaged by bombardment or explosion No damage to the crew and material is caused by the cooling module, because escaping refrigerant remains outside the vehicle. In the same Is damage to the refrigerant circuit in the interior of the Vehicle harmless. The flow and return lines are preferred the refrigerant circuit is equipped with quick-release fasteners, which makes replacing a damaged cooling module particularly quick can be done. In addition to the quick fasteners for the brine only the electrical connections for the compressor drive motor to solve the gate.
In einer bevorzugten Ausführungsform sind die Kälteträger-Kreislauflei tungen von mehreren Kältemodulen durch jeden der im Innenraum befindli chen Wärmetauscher geführt. Durch diese redundante Anordnung der Kälte module kann die Kühlfunktion der Wärmetauscher bei Ausfall eines oder mehrerer Kältemodule aufrechterhalten werden. Die Kühlfunktion kann dabei im Notbetrieb mit verminderter Leistung weitergeführt werden oder, bei entsprechender Leistungssteigerung der intakt gebliebenen Kältemodu le, voll aufrechterhalten werden. In a preferred embodiment, the refrigerant circuits are of several cooling modules by each of the inside Chen heat exchanger performed. This redundant arrangement of the cold module can perform the cooling function of the heat exchanger in the event of a failure several cooling modules can be maintained. The cooling function can are continued in emergency operation with reduced performance or, with a corresponding increase in performance of the refrigeration module that has remained intact le, be fully maintained.
Die modulare Anordnung von mehreren Kältemodulen bietet ferner den Vorzug, daß die Kühlleistung im Innenraum durch stufenweises Zu- und Abschalten von Kühlmodulen geregelt werden kann. Die Feinregulierung der Kühlleistung kann durch Regelung des Kälteträgerkreislaufes erfolgen.The modular arrangement of several cooling modules also offers the Advantage that the cooling capacity in the interior through gradual addition and Switching off cooling modules can be regulated. The fine adjustment of the Cooling capacity can be achieved by regulating the coolant circuit.
Die Erfindung ist nachfolgend anhand einer in der Zeichnung schematisch dargestellten Kühleinrichtung beschrieben.The invention is shown schematically in the drawing described cooling device described.
Außerhalb einer Schutzwandung 1, die beispielsweise die Panzerungswand des Drehturms eines Kampffahrzeugs sein kann, befinden sich zwei Kälte aggregate 2 und 3, die jeweils einen, einen Kompressor 4, einen Konden sator 5 und einen Verdampfer 6 beinhaltenden Kältemittelkreislauf 7 sowie ein Antriebsteil 8 für den Kompressor 4 enthalten. Der Kondensator 5 ist mit einer nicht näher dargestellten Kühlvorrichtung 9 gekoppelt. Neben den dargestellten Kälteaggregaten 2 und 3 können noch weitere Kälteaggregate in Form von baugleichen Kältemodulen angeordnet sein.Outside a protective wall 1 , which can be, for example, the armor wall of the turret of a combat vehicle, there are two refrigeration units 2 and 3 , each with a compressor 4 , a condenser 5 and an evaporator 6 containing refrigerant circuit 7 and a drive part 8 for the Compressor 4 included. The condenser 5 is coupled to a cooling device 9, not shown in detail. In addition to the cooling units 2 and 3 shown , further cooling units can be arranged in the form of identical cooling modules.
Der Verdampfer 6 steht in Wirkverbindung mit einem äußeren Wärmetauscher 10, der Bestandteil eines Kälteträgerkreislaufes 11 ist. Dieser Kreis lauf enthält Wasser als Kälteträger, dem z. B. Glycol beigemischt sein kann. Dieses Wasser-Glycol-Gemisch ist im Fall einer Leckage ein für Mensch und Gerät verträgliches Medium und ermöglicht den Kälteträger Kreislauf-Betrieb mit einer weit unter dem Gefrierpunkt von Wasser liegenden Temperatur.The evaporator 6 is operatively connected to an external heat exchanger 10 , which is part of a refrigerant circuit 11 . This circuit contains water as a coolant, the z. B. Glycol can be added. In the event of a leak, this water-glycol mixture is a medium that is compatible with people and equipment and enables the refrigerant cycle operation at a temperature well below the freezing point of water.
Der Kälteträgerkreislauf 11 besteht aus jeweils einer durch die Schutz wandung 1 geführten Vorlauf- und Rücklaufleitung 12 und 13, die außer halb der Schutzwandung 1 Schnellverschlüsse 14 und 15 aufweisen.The coolant circuit 11 consists of a through the protective wall 1 led flow and return line 12 and 13 , which have half of the protective wall 1 quick fasteners 14 and 15 .
Innerhalb der Schutzwandung 1, im Innenraum 16, der z. B. der Kampfraum im Inneren des Drehturms eines Kampfpanzers sein kann, durchläuft der Kälteträgerkreislauf 11 zwei Wärmetauscher 17 und 18 von denen der eine Wärmetauscher 17 als Kontaktkühler zur Kühlung der im Innenraum 16 befindlichen Geräte ausgebildet ist, und der andere Wärmetauscher 18 einen Luftverteiler 19 zur Umluftkühlung des Innenraumes 16 aufweist. Wie in unterbrochenen Linien angedeutet, kann der Kälteträgerkreislauf 11 auch noch weitere Wärmetauscher (nicht dargestellt) beaufschlagen.Within the protective wall 1 , in the interior 16 , the z. B. the fighting space inside the turret of a main battle tank, the refrigerant circuit 11 passes through two heat exchangers 17 and 18, one of which is a heat exchanger 17 as a contact cooler for cooling the devices located in the interior 16 , and the other heat exchanger 18 is an air distributor 19 for Has circulating air cooling of the interior 16 . As indicated in broken lines, the coolant circuit 11 can also act on further heat exchangers (not shown).
Die Kälteträgerkreisläufe 11 der Kälteaggregate 2 und 3 sowie gegebenen falls weiterer parallel geschalteter Kälteaggregate durchlaufen alle gemeinsam jeden der im Innenraum angeordneten Wärmetauscher 17 und 18.The refrigerant circuits 11 of the refrigeration units 2 and 3 and, if appropriate, further refrigeration units connected in parallel all pass through each of the heat exchangers 17 and 18 arranged in the interior.
Im Betrieb können durch Gefechtseinwirkungbeschädigte oder zerstörte Kälteaggregate wegen der modularen Austauschbarkeit der baugleichen Kälteaggregate schnell und problemfrei ausgetauscht werden, so daß die volle Betriebsfähigkeit der Kühlanlage rasch durch die Besatzung wieder hergestellt werden kann. Zum Austausch sind neben der mechanischen Befestigung des Kälteaggregates an der Schutzwandung lediglich noch die Schnellverschlüsse 14 und 15 und der elektrische Anschluß des Stromka bels für das Antriebsteil 8 zu lösen.In operation, damaged or destroyed refrigeration units can be exchanged quickly and easily due to the modular interchangeability of the identical refrigeration units, so that the full operability of the cooling system can be quickly restored by the crew. In addition to the mechanical attachment of the refrigeration unit to the protective wall, only the quick-release fasteners 14 and 15 and the electrical connection of the current cable for the drive part 8 have to be replaced.
Defekte Kälteaggregate mit zerstörtem Kältemittelkreislauf können in den dafür erforderlichen Spezialwerkstätten instandgesetzt werden.Defective refrigeration units with destroyed refrigerant circuits can be in the necessary special workshops are repaired.
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1995128776 DE19528776A1 (en) | 1995-08-04 | 1995-08-04 | Cooling armoured military vehicle interior - using cooling system circuit separate from refrigeration generator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1995128776 DE19528776A1 (en) | 1995-08-04 | 1995-08-04 | Cooling armoured military vehicle interior - using cooling system circuit separate from refrigeration generator |
Publications (1)
Publication Number | Publication Date |
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DE19528776A1 true DE19528776A1 (en) | 1997-02-06 |
Family
ID=7768749
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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DE1995128776 Ceased DE19528776A1 (en) | 1995-08-04 | 1995-08-04 | Cooling armoured military vehicle interior - using cooling system circuit separate from refrigeration generator |
Country Status (1)
Country | Link |
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DE (1) | DE19528776A1 (en) |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1999061271A1 (en) * | 1998-05-22 | 1999-12-02 | Bergstrom, Inc. | Modular low pressure delivery vehicle air conditioning system |
US6457324B2 (en) | 1998-05-22 | 2002-10-01 | Bergstrom, Inc. | Modular low-pressure delivery vehicle air conditioning system having an in-cab cool box |
DE10301409A1 (en) * | 2003-01-16 | 2004-07-29 | Bts Media Solutions Gmbh | Air-conditioning facility for a motor vehicle has a compressor unit with a closed cooling circuit and cooling unit with a closed circuit for water-glycol conveying heat and a heat exchanger |
EP2105696A3 (en) * | 2008-03-26 | 2012-06-20 | Rheinmetall Landsysteme GmbH | Protected quick-separating multi-coupling for supplying energy to auxiliary devices, in particular to a military vehicle |
DE102013107365A1 (en) * | 2013-07-11 | 2015-01-15 | Krauss-Maffei Wegmann Gmbh & Co. Kg | laser armor |
DE102013107370A1 (en) * | 2013-07-11 | 2015-01-15 | Krauss-Maffei Wegmann Gmbh & Co. Kg | laser armor |
DE102014016939A1 (en) * | 2014-11-14 | 2016-05-19 | Liebherr-Transportation Systems Gmbh & Co. Kg | cooling system |
EP2665612A4 (en) * | 2011-01-18 | 2018-04-04 | Scania CV AB | Motor vehicle |
EP3915815A1 (en) * | 2020-05-29 | 2021-12-01 | Konvekta Aktiengesellschaft | Improved cooling and heating device for a vehicle and system and vehicle including the same and method |
EP3292007B1 (en) | 2015-05-07 | 2022-10-26 | Rheinmetall Landsysteme GmbH | Cooling system of a combat vehicle, and pressure cascade for cooling at least one electronic unit in a combat vehicle by means of a cooling system |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2101955A1 (en) * | 1971-01-16 | 1972-07-20 | Barth, Peter, 7455 Jungingen | Device for cooling the passenger compartment in motor vehicles heated with hot water |
DE3003398A1 (en) * | 1979-02-02 | 1980-08-07 | Sperry Corp | Computer-controlled connecting union for fluids - consists of easily connectable and releasable modules providing double sealing |
DE2149906B2 (en) * | 1970-10-06 | 1981-01-29 | Societe De Constructions Mecaniques Panhard & Levassor, Paris | Cooling device for a drive motor of an armored vehicle |
DE8902263U1 (en) * | 1989-02-25 | 1989-04-27 | Wegmann & Co GmbH, 3500 Kassel | Cooling device for a combat vehicle, in particular a battle tank |
DE4136207C1 (en) * | 1991-07-06 | 1992-12-17 | Dr.Ing.H.C. F. Porsche Ag, 7000 Stuttgart, De | Vehicle ventilation and air conditioning equipment - supplies air via driver's cabin via filtering unit followed by heat exchanger of cooling and heating installation |
DE9405933U1 (en) * | 1993-05-06 | 1994-06-09 | Dr.Ing.H.C. F. Porsche Ag, 70435 Stuttgart | Device for air conditioning rooms in combat vehicles |
-
1995
- 1995-08-04 DE DE1995128776 patent/DE19528776A1/en not_active Ceased
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2149906B2 (en) * | 1970-10-06 | 1981-01-29 | Societe De Constructions Mecaniques Panhard & Levassor, Paris | Cooling device for a drive motor of an armored vehicle |
DE2101955A1 (en) * | 1971-01-16 | 1972-07-20 | Barth, Peter, 7455 Jungingen | Device for cooling the passenger compartment in motor vehicles heated with hot water |
DE3003398A1 (en) * | 1979-02-02 | 1980-08-07 | Sperry Corp | Computer-controlled connecting union for fluids - consists of easily connectable and releasable modules providing double sealing |
DE8902263U1 (en) * | 1989-02-25 | 1989-04-27 | Wegmann & Co GmbH, 3500 Kassel | Cooling device for a combat vehicle, in particular a battle tank |
DE4136207C1 (en) * | 1991-07-06 | 1992-12-17 | Dr.Ing.H.C. F. Porsche Ag, 7000 Stuttgart, De | Vehicle ventilation and air conditioning equipment - supplies air via driver's cabin via filtering unit followed by heat exchanger of cooling and heating installation |
DE9405933U1 (en) * | 1993-05-06 | 1994-06-09 | Dr.Ing.H.C. F. Porsche Ag, 70435 Stuttgart | Device for air conditioning rooms in combat vehicles |
Non-Patent Citations (1)
Title |
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POHLMANN, Taschenbuch der Kältetechnik, C.F.Müller, Karlsruhe, 1978, 16.Aufl., S.684-690 * |
Cited By (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1999061271A1 (en) * | 1998-05-22 | 1999-12-02 | Bergstrom, Inc. | Modular low pressure delivery vehicle air conditioning system |
US6038877A (en) * | 1998-05-22 | 2000-03-21 | Bergstrom, Inc. | Modular low pressure delivery vehicle air conditioning system |
US6276161B1 (en) | 1998-05-22 | 2001-08-21 | Bergstrom, Inc. | Modular low pressure delivery vehicle air conditioning system |
AU742154B2 (en) * | 1998-05-22 | 2001-12-20 | Bergstrom, Inc. | Modular low pressure delivery vehicle air conditioning system |
US6457324B2 (en) | 1998-05-22 | 2002-10-01 | Bergstrom, Inc. | Modular low-pressure delivery vehicle air conditioning system having an in-cab cool box |
DE10301409A1 (en) * | 2003-01-16 | 2004-07-29 | Bts Media Solutions Gmbh | Air-conditioning facility for a motor vehicle has a compressor unit with a closed cooling circuit and cooling unit with a closed circuit for water-glycol conveying heat and a heat exchanger |
EP2105696A3 (en) * | 2008-03-26 | 2012-06-20 | Rheinmetall Landsysteme GmbH | Protected quick-separating multi-coupling for supplying energy to auxiliary devices, in particular to a military vehicle |
EP2665612A4 (en) * | 2011-01-18 | 2018-04-04 | Scania CV AB | Motor vehicle |
DE102013107370A1 (en) * | 2013-07-11 | 2015-01-15 | Krauss-Maffei Wegmann Gmbh & Co. Kg | laser armor |
DE102013107365B4 (en) * | 2013-07-11 | 2015-02-12 | Krauss-Maffei Wegmann Gmbh & Co. Kg | laser armor |
DE102013107370B4 (en) * | 2013-07-11 | 2017-05-04 | Krauss-Maffei Wegmann Gmbh & Co. Kg | laser armor |
DE102013107365A1 (en) * | 2013-07-11 | 2015-01-15 | Krauss-Maffei Wegmann Gmbh & Co. Kg | laser armor |
DE102013107365C5 (en) * | 2013-07-11 | 2021-03-25 | Krauss-Maffei Wegmann Gmbh & Co. Kg | Laser armor |
DE102014016939A1 (en) * | 2014-11-14 | 2016-05-19 | Liebherr-Transportation Systems Gmbh & Co. Kg | cooling system |
EP3292007B1 (en) | 2015-05-07 | 2022-10-26 | Rheinmetall Landsysteme GmbH | Cooling system of a combat vehicle, and pressure cascade for cooling at least one electronic unit in a combat vehicle by means of a cooling system |
EP3915815A1 (en) * | 2020-05-29 | 2021-12-01 | Konvekta Aktiengesellschaft | Improved cooling and heating device for a vehicle and system and vehicle including the same and method |
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Legal Events
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OM8 | Search report available as to paragraph 43 lit. 1 sentence 1 patent law | ||
8110 | Request for examination paragraph 44 | ||
8127 | New person/name/address of the applicant |
Owner name: KRAUSS-MAFFEI WEGMANN GMBH & CO.KG, 80997 MUENCHEN |
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8131 | Rejection |