DE202019002792U1 - Oil cooled computer system - Google Patents

Abstract

Protection claim of the oil-cooled computer system, First of all I would like, as an inventor, the oil-cooled computer system, with all its individual components Protect, characterized in that the protection claim specifically the individual parts structure of the oil-cooled computer system according to the given description designated.

Description

The origin of the oil-cooled computer system, lies in the year 2006 , The OIL cooled computer system was successfully tested step by step from 2018-2019 and developed as a solution for highly heat-developing computer systems in the IT and IT hardware area.

• 1, die Einschalttaste;
• 2, das Heber-Druckentlüftungsventil des ÖL gekühlten Computersystems mit Skala;
• 3, der Verschluss des Gehäuses der Computer-Hardware;
• 4, die Öl resistente Dichtung des Verschlusses des Gehäuses der Computer-Hardware;
• 5, die Computer-Ein-und-Ausgangs-Portplatte;
• 6, die isolierten Computerport-Verlängerungskabel und deren Dichtung;
• 7, die Mainboard-Befestigungssicherung;
• 8, die Computer-Hardware/Hauptplatine bzw. Mainboard und seine Zusatzgeräte zum Betrieb;
• 9, das Gehäuse für die Computer-Hardware mit deren Befestigung und der Öl Ablassschraube;
• 10, die passiven Kühler;
• 11, das Isolieröl zur Kühlung des Computersystems;

Glossary of terms OIL-cooled computer system = A computer system consisting of various hardware components in a special insulating oil, which essentially includes:

• 1, the power button;
• 2, the lift pressure release valve of the oil cooled computer system with scale;
• 3, the lock of the housing of the computer hardware;
• 4, the oil-resistant seal of the shutter of the housing of the computer hardware;
• 5, the computer input and output port plate;
• 6, the isolated computer port extension cable and its gasket;
• 7, the motherboard mounting fuse;
• 8, the computer hardware / motherboard or motherboard and its accessories for operation;
• 9, the housing for the computer hardware with its attachment and the oil drain plug;
• 10, the passive cooler;
• 11, the insulating oil for cooling the computer system;

Definition of Terms Computer Systems = (Source: https://wirtschaftslexikon.gabler.de/definition/computersystem-28034)

Definition of terms EDP = electronic data processing of computer systems including their software for operation (Source: https://de.wikipedia.org/wiki/Electronic_Datenverarbeitung)

Explanation of terms Operating system: Software-based basic system for IT and IT devices (Source: https://de.wikipedia.org/wiki/Betriebssytem)

Explanation of terms Additional software: Software-based function extension programs for IT and IT terminals in English / American also known as application software (Source: https://en.wikipedia.org/wiki/Application)

Explanation of terms Computer chip: A computer hardware element which processes or passes on information in order to process the information within a system (Source: https://en.wikipedia.org/wiki/Integrated_Circuit)

Definition Computer ports: These are interfaces of a computer to which e.g. Additional devices can be connected (Source: https://de.wikipedia.org/wiki/Port_(Schnittstelle))

Explanation Passive coolers: These heatsinks are used to heat distribution to prevent overheating (Source: https://de.wikipedia.org/wiki/Passive_Kühlung)

Problem Description:

In the field of EDP (electronic data processing of computer systems including their software for operation) and in IT (information technology of computer systems and their software for operation) occur since the development of these computer systems, the problem of heat of individual computer hardware chips on. This heat problem has increased significantly over the past two decades, causing a number of avoidable problems. On the one hand, the performance of these computer systems is sometimes slowed down considerably by the increasing heat of the computer chips. In addition, the increased wear of the computer hardware due to this emerging heat, which in turn affects the durability of the computer hardware and thus significantly for accumulating computer hardware scrap, Worldwide ensures. Since ultimately but also this heat problem of these computer systems, as well as the necessary performance of these devices, an increased energy demand entails, here is the resource protection and thus the protection of the environment just another note times for a significant problem. As it will continue to be in the IT and IT area in the future, due to the need to increase the performance of computer systems, it is not only a temporary problem. Due to this heat problem of the computer hardware, various malfunctions occur repeatedly, which severely negatively influence or even render impossible a stable and safe operation.

These dysfunctions interfere with unhindered working with these computer systems, sometimes even to the point of failure of these devices.

The causes of these malfunctions can be both in the hardware area and caused by quality problems of the hardware, as well as increased by heat problems of these devices. Just as naturally also in the software range have their origin and also thereby a higher energy requirement need and associated with causing a rising heat problem.

All of these sources of heat caused by heat provide for unstable and unsafe working with these computer systems, as well as associated with data loss, loss of work until the time of repair of such malfunctions. In view of all of these problems, caused by the cause of the heat, these malfunctions, also repeatedly incurred in some cases high costs for the correction of such malfunctions, to allow a smooth continuation of work with this computer systems.

Here begins that oil-cooled computer system.

Troubleshooting:

Oil-cooled computer system

The oil-cooled computer system = is a concept for small, medium and large enterprises up to private computer and IT users, for the maintenance of the functionality, resource conservation, as well as for the cost reduction for the lasting enterprise by use of these computer systems.

• 1, Die Komponenten des Öl-gekühlten-Computersystems im einzelnen, inklusive deren Bedeutung (siehe hierzu auch die beigefügte grafische Darstellung, Blatt 12 & Blatt 13 1, 2, & 3, sowie die Erklärungen hierzu, Blatt 9, Blatt 10, und Blatt 11)
  • 1, Die Computer-Hardware; Hierzu zählt die Hauptplatine, auch Mainboard genannt! Das Mainboard ist im Wesentlichen, wie bei jedem Computersystem, mit den wesentlichen Bauteilen bestückt für den Betrieb, dazu zählen hauptsächlich als relevante Bauteile für die Wärmeentwicklung des Computers, die CPU (Central-Prozessing-Unit), auch als Prozessor bekannt, als auch die GPU (Grafik-Proessing-Unit) auch als Grafikchip bekannt, der Ramspeicher (Random-Access-Memory) auch Arbeitsspeicher genannt und seit kurzer Zeit, die HD/HDD als SSD (Hard-Disk-Drive als Solid-State-Drive) auch als Festplatte mit Speicherchips bekannt.
  • 2, Die passiven Kühler; Als passive Kühler werden Kühlkörper aus Kupfer oder Aluminium verstanden, welche auf den wärme entwickelnden Computerchips angebracht werden, um die Wärme aus den Computerchips abzuleiten und im Kühlkörper zu verteilen, um somit passiv für Kühlung zu sorgen.
  • 3, Die Computerports; Als Computerport bezeichnet man alle Hardware Aus-und Eingänge eines Computers, vom Stromanschluss, über die USB Anschlüsse, bis hin zu den Ausgängen für die Monitore usw., vereinfacht ausgedrückt, alles was man An-oder-Abstecken kann, ist letztlich ein Port eines Computers.
  • 4, Die isolierten Computerport-Verlängerungskabel und deren Dichtung; Diese Portverlängerungskabel werden verwendet, um die Computerports im inneren des Öl-gekühlten-Computersystems mit dem äußeren Gehäuse des Öl-gekühlen-Computersystems zu verbinden und somit für Anschlussmöglichkeiten am Gehäuse zu sorgen. Die jeweilige Dichtung dieser Kabel dient dem Zweck, möglichst wenig Luft in das Gehäuse zu lassen und dadurch das Öl des Öl-gekühlten-Computersystems lange haltbar zu machen.
  • 5, Die Computer-Ein-&-Ausgangs-Portplatte; Die Computer Ein-&-Ausgangs-Portplatte wird verwendet, um die Computerportkabel im inneren des Öl-gekühlten-Computersystems stabil mit Außenseite des Computergehäuses zu verbinden und auch gleichzeitig die Hauptplatine/Mainboard, stabil an dieser Portplatte zu befestigen.
  • 6, Die Öl resistente Dichtung des Verschlusssystems des Gehäuses des Öl-gekühlten-Computersystems; Diese Öl resistente Dichtung, sorgt dafür, das dass für die Kühlung verwendete isoliere Öl des Öl-gekühlen-Computersystems mit möglichst wenig Luft in Verbindung kommt.
  • 7, Der Verschluss des Gehäuses der Computer-Hardware; Dieses Bauteil dient dem Verschließen des Computergehäuses um z.B. Staub usw. von den Computerplatinen und den Computerchips fernzuhalten. Auch dient dieser Verschluss der Stabilität des Gehäuses und der Computer-Ein-&-Ausgangs-Portplatte, sowie dem besseren Abdichten zugunsten des verwendeten Isoliere-Öls.
  • 8, Das Gehäuse für die Computer-Hardware; Das Gehäuse eines Computers dient zunächst einmal dem Schutz der einzelnen Platinen und den damit bestückten Computerchips, seit einiger Zeit sind die Gehäuse aber auch ein Merkmal für Status und Design, siehe Case-Modding. Das Gehäuse des Öl-gekühlten-Computersystems wird aus Gründen der Wärmeabgabe und Verteilung aus Kupfer oder Aluminium passgenau für den Computer gefertigt. Zudem werden auch zur zusätzlichen Wärmeableitung passgenaue passive Kühler an der Außenseite des Gehäuses angebracht. Zudem besitzt das Gehäuse auch eine Öl Ablassschraube am unteren, mittigen Teil des Gehäuses, um das Isolier-Öl ablassen zu können falls nötig.
  • 9, Das Isolieröl zur Kühlung des Computersystems; Das spezielle Isolier-Öl, welches zur Kühlung des Öl-gekühlten-Computersystems verwendet wird, weißt im Wesentlichen die Eigenschaft auf, Wärme aufzunehmen und gleichmäßig und schnell zu verteilen. Zudem weißt dieses Isolier-Öl aber auch einen sehr geringen Anteil an Rest-Wasser auf, damit die Computerplatinen und die Computerchips nicht beschädigt werden. Ein weiterer Grund für die Verwendung dieses spezielle Isolier-Öl ist, das dieses Öl mit Verbindung mit Luft, trotz allem lange brauchbar bleibt und somit einer langen Verwendung entgegensieht.
  • 10, Das Heber-Druckentlüftungsventil des Öl-gekühlten-Computersystems; Dieses Heber-Druckentlüftungsventil hat die Funktion, das durch Hitze ausdehnende Öl und den dadurch entstehenden Druck im inneren des Computer-Gehäuses, abzuführen und somit den Druck zu senken. Dieses Entlüftungssystem besitzt zudem eine Skala für den Öl-Stand, welches jederzeit seinen augenblicklichen Volumenstand anzeigt um nötigenfalls etwas Öl abzulassen oder nachzufüllen.
  • 11, Die Mainboard-Befestigungssicherung dient dem Zweck, das Mainboard mit der angepassten Mainboard-Befestigung an der Computer-Ein-&-Ausgangs-Portplatte zu befestigen. Damit ist das Mainboard sicher, stabil und passgenaue im Gehäuse des Computers befestigt werden kann.
• 2, Komponenten Funktionalität, Notwendigkeit und Fertigung

Essentially, this oil-cooled computer system consists of various hardware parts / components, which as a whole, ensures the more efficient functionality of computer systems.

• 1, The components of the oil-cooled computer system in detail, including their meaning (see also the attached graph, sheet 12 & Leaf 13 1 . 2 , & 3, as well as the explanations, sheet 9 , Leaf 10 , and leaf 11 )
  • 1, computer hardware; This includes the motherboard, also called motherboard! Essentially, as with any computer system, the mainboard is stocked with essential components for operation, including, but not limited to, the relevant components for computer heat generation, the CPU (Central Processing Unit), also known as the processor GPU (Graphics Proessing Unit) also known as a graphics chip, the RAM memory (Random Access Memory) also called memory and, more recently, the HD / HDD as SSD (hard disk drive as a solid-state drive) also known as hard disk with memory chips.
  • 2, the passive cooler; As a passive radiator heat sinks of copper or aluminum are understood, which are mounted on the heat-developing computer chips to dissipate the heat from the computer chips and distributed in the heat sink, thus passively provide for cooling.
  • 3, The computer ports; A computer port is the name given to all the hardware in and out of a computer, from the power connector, to the USB ports, to the monitor outputs, etc. Put simply, anything you can plug in or unplug is ultimately a port of one computer.
  • 4, The isolated computer port extension cable and its gasket; These port extension cables are used to connect the computer ports inside the oil-cooled computer system to the outer housing of the oil-cooled computer system, thus providing connectivity to the housing. The purpose of each cable's seal is to allow as little air as possible into the case, thereby keeping the oil of the oil-cooled computer system durable for a long time.
  • 5, The computer input & output port plate; The computer input & output port plate is used to stably connect the computer port cables inside the oil-cooled computer system with the outside of the computer case while also stably mounting the motherboard / motherboard to this port plate.
  • 6, The oil-resistant seal of the closure system of the housing of the oil-cooled computer system; This oil-resistant seal ensures that the isolated oil used in the cooling of the oil-cooled computer system comes into contact with as little air as possible.
  • 7, the lock of the housing of the computer hardware; This component is used to close the computer case to dust etc. to keep away from the computer boards and computer chips. Also, this closure serves the stability of the housing and the computer input & output port plate, as well as the better sealing in favor of the insulating oil used.
  • 8, The housing for computer hardware; The housing of a computer serves first of all to protect the individual boards and the computer chips loaded with them, but for some time the housings have also been a feature of status and design, see Case Modding. The housing of the oil-cooled computer system is made for the heat dissipation and distribution of copper or aluminum custom fit for the computer. In addition, also for additional heat dissipation custom fit passive radiator on the outside of the Housing attached. In addition, the housing also has an oil drain plug at the bottom, central part of the housing to drain the insulating oil if necessary.
  • 9, The insulating oil for cooling the computer system; The special insulating oil used to cool the oil-cooled computer system essentially has the property of absorbing and distributing heat evenly and quickly. In addition, this insulating oil but also have a very small proportion of residual water, so that the computer boards and computer chips are not damaged. Another reason for the use of this special insulating oil is that this oil combined with air, despite all long useful and thus faces a long use.
  • 10, The lift-pressure release valve of the oil-cooled computer system; This lift pressure relief valve has the function of removing the heat expanding oil and the resulting pressure inside the computer case and thus reducing the pressure. This venting system also has a scale for the oil level, which always indicates its current volume level to drain or refill some oil if necessary.
  • 11, The mainboard mount fuse is used to attach the motherboard to the computer input & output port plate using the custom motherboard mount. This makes the motherboard safe, stable and can be fitted accurately in the computer case.
• 2, components functionality, need and manufacturing

In order to be able to implement the increasing demands on performance of the operating system and the additional software, the programs of a computer, in a timely manner, a high-performance hardware is necessary. These hardware with boards and their chips sitting on it, depending on the requirements, very warm, sometimes even so hot that these chips can be self-extinguish themselves in case of prolonged heat and vibration by the respective fan. With thermal grease, heat sinks, and high-performance air coolers, these chips have been tried to cool so far, and water cycle-cooled computer components have also been used to minimize the computer's heat problem. Also, the oil-cooled computer system uses heat sinks but no thermal grease or air coolers because air is a poor conductor of heat. Oil, on the other hand, is a much better conductor of heat but with the disadvantage that oil in combination with air oxidizes very quickly, so it is necessary to complete the computer boards which are in the insulating oil to be used as airtight as possible. The computer's power supply is also integrated inside the computer case.

As tests have already shown, it is not sufficient to cool the computer chips only by the oil, for better heat distribution of the computer chips, there are adapted heat sinks made of silver, copper or aluminum necessary to improve the heat distribution from the chip. These heat sinks, with their large cooling surface and the adapted cooling fins, dissipate the heat generated to the surrounding insulating oil. The insulating oil, in turn, is directly connected to the outer casing of the computer and thus gives the existing heat to this. Since this outer housing is also made of a good to very good heat conductive material, such. Copper or aluminum, so the heat is released from the chip directly to the outer housing. Since the outer housing is made of copper or aluminum even with adapted heat sink, the heat is ultimately optimally dissipated. Since this method of computer cooling no fans are necessary, there are no unpleasant noise and it saves electrical energy.

The entire oil-cooled computer system is almost completely hermetically sealed to prevent oxidation of the oil. The outer housing of the oil-cooled computer system is closed from 5 sides and needs only on the 6th side an opening for the computer input & outputs, the computer ports, as well as a vent for that expansive insulating oil and ultimately a power button for the Computer. In order to achieve almost complete sealing of the computer case, but also to keep the computer port in & outlets open, various seals are used. Since the different computer ports must first be fixed, a copper or aluminum plate is used, on which the recesses of the different ports are present. The isolated and shielded extension cables used for the existing computer ports are attached to this port plate. But the computer port plate also serves the purpose of the motherboard / motherboard to fix, to guide them into the computer case and to place stable inside the housing.

The oil-resistant seal above the computer port plate is precision-machined and serves as between seal, between the bottom computer port plate and the top housing closure plate. This computer port panel seal is primarily intended as a primary seal to make the housing of the oil-cooled computer system nearly airtight but also present to somewhat seal the inputs & outputs of the computer ports.

The housing closure plate closes the housing. The necessary recesses for the computer port in & outputs are adapted to the computer system and have nearly the same surface shape as the computer port disk and the intervening computer port disk seal. This closure plate serves the purpose of stability of the computer case opening, as well as the stability of the computer port cable to be connected to the outside of the computer case. In addition, the gaskets on each computer port are attached to this faceplate to provide airtightness for the insulating oil used.

The passive coolers of the computer chips are custom-made to get the best possible cooling performance. These passive coolers are made of materials such as copper or aluminum. Since the motherboard / motherboard including the chips and thus also the passive coolers are in the insulating oil, the maintenance work to replace the quickly-wearing thermal grease is eliminated. The insulating oil takes over the task of thermal grease completely. To attach the passive radiator, the existing mounting options for passive radiators are used.

The extension port cables, which are connected to the motherboard / motherboard and routed to the computer port panel, are isolated and shielded. These measures are necessary because the insulating oil can damage cheap insulation of the cables used. The shielding of the cables is necessary because too much data traffic on the cables physically damaged data packets can be damaged by shielding these cables these sources of error.

The insulating oil has been specially designed and has excellent cooling properties. In addition, this insulating oil contains very little water and thus prevents damage to the electronics of the oil-cooled computer system. Since the manufacturing process of this special insulating oil is also designed for longevity with regard to the influence of air and thus oxidation of the oil, the sustainability and thus the freedom from maintenance of the entire oil-cooled computer system is designed for years.

Passive coolers are also used on the outside of the computer case to dissipate the heat that comes from the inside of the computer. These passive coolers are adapted to the housing, as needed for the necessary cooling. These coolers are also made of copper or aluminum.

The mounting plate on the outside of the computer case, this mounting plate is initially for the purpose of attaching the computer case to something, whether this computer case is attached to a display frame, or for Wärmeleitzwecken on a wall, makes no difference.

The oil drain plug which is mounted centrally on the lower part of the computer housing is provided with a sealing ring and is assigned to the purpose of emptying the insulating oil. If the insulating oil needs to be changed, refilled or some oil must be drained for volume reasons, this is possible by means of this oil drain plug. In addition, the oil can also be drained, if on the motherboard / motherboard, etc. something must be changed and precautionary measures the insulating oil should be drained first.

The siphon vent valve, which is attached to the housing closure plate, uses a scale to indicate the current volume of the insulating oil as well as the motherboard / motherboard including the cables and the passive coolers. This makes it possible to know whether some insulating oil needs to be drained, in the case of too much oil in the housing due to thermal expansion of the oil or otherwise too much oil in the housing. As the insulating oil expands due to heat and thereby increases in volume, the internal pressure also increases. For this purpose, the lifter pressure relief valve is also available. An air-filled small container at the bottom of this vent valve, which floats on the insulating oil, urges the vent valve at the top of the vent valve, which is connected by a thin rod as the oil expands by heat. A side-mounted opening of this siphon pressure relief valve ensures that the pressure inside the housing can freely escape from the housing, this opening is located on the outer housing of the siphon pressure relief valve, but is positioned inside the computer case. Thus, the little air that is in the housing of the oil-cooled computer system, escape. If the oil sinks again by cooling down or by draining a little oil, then the lift pressure relief valve also closes. So as not to let too much air exchange by venting into the interior of the oil-cooled computer system.

list of figures

• 1, zeigt das Öl gekühlte Computersystem im Querschnitt der Vorderansicht. Diese Ansicht ist als Explosionszeichnung, mit geschlossenem Heber-Druckentlastungsventil und Öl Ablassschraube im Computer-Gehäuse. Eine Hauptplatine / Mainboard wurde nicht eingefügt.
• 2, zeigt das Öl gekühlte Computersystem in der Draufsicht, besonderes Merkmal dieser grafischen Darstellung sind die Aussparungen der unterschiedlichen Computer-Port's.
• 3, zeigt das Öl gekühlte Computersystem im Querschnitt der Seitenansicht. Diese Ansicht ist als Explosionszeichnung, mit geöffneten Heber-Druckentlastungsventil abgebildet. Diese Zeichnung trägt ebenfalls eine Öl Ablassschraube im Computer-Gehäuse um die Möglichkeit der Anpassung, für die Öl Ablassschraube im Gehäuse aufzuzeigen.

Explanation of the graphic figures of the legend of the oil-cooled computer system

• 1 , shows the oil cooled computer system in cross-section of the front view. This view is as an exploded view, with closed lift-pressure relief valve and oil drain plug in the computer case. A motherboard / motherboard was not inserted.
• 2 , shows the oil cooled computer system in plan view, special feature of this graph are the recesses of the different computer port's.
• 3 , shows the oil cooled computer system in cross-section of the side view. This view is shown as an exploded view, with open lift relief valve. This drawing also carries an oil drain plug in the computer case to allow for adjustment for the oil drain plug in the housing.

LIST OF REFERENCE NUMBERS

1,

Gehäuse-Befestigungsplatte mit Bohrungen

2,

Einschalttaste

3,

Heber-Druckentlastungsventil (offen & geschlossen)

4,

Kabeldichtung

5,

Gehäuse Verschlussplatte (Draufsicht & Seitenansicht)

6,

Gehäuse Verschluss Dichtung (Draufsicht & Seitenansicht)

7,

Mainboard-Befestigungssicherung

8,

Portplatte mit Bohrungen sowie Aussparungen für Ports und Mainboard-Befestigung

9,

Kabel-Beispiel

10,

Gehäuse mit Bohrungen und Öl Ablassschraube (Querschnitt)

11,

Passiver Kühler

Explanation of the graphic legend for the oil-cooled computer system The following symbols are indicated:

1,

Housing mounting plate with holes

2,

Power

3,

Lift pressure relief valve (open & closed)

4,

cable seal

5,

Case closure plate (top view & side view)

6

Housing Closure Seal (Top View & Side View)

7,

Mainboard mounting fuse

8th,

Port plate with holes and recesses for ports and motherboard attachment

9

Cable Example

10

Housing with holes and oil drain plug (cross section)

11

Passive cooler

Claims (13)

Protection claim of the oil-cooled computer system, First of all I would like, as an inventor, the oil-cooled computer system, with all its individual components Protect, characterized in that the protection claim specifically the individual parts structure of the oil-cooled computer system according to the given description designated. Protection claim oil-cooled computer system after Protection claim 1 , characterized in that the protection claim describes the housing mounting plate. Protection claim oil-cooled computer system after the previous Protection claim 1 u. 2, characterized in that the protection claim, the power button describes. Protection claim oil-cooled computer system after the previous Protection claim 1 . 2 u. 3, characterized in that the protection claim describes the cable seal. Protection claim oil-cooled computer system after the previous Protection claim 1 . 2 . 3 u. 4, characterized in that the protection claim, the lift-pressure relief valve describes. Protection claim oil-cooled computer system after the previous Protection claim 1 . 2 . 3 . 4 u. 5, characterized in that the protection claim, the housing describes closure plate. Protection claim oil-cooled computer system after the previous Protection claim 1 . 2 . 3 . 4 . 5 u. 6, characterized in that the protection claim, the seal of the housing describes closure plate. Protection claim oil-cooled computer system after the previous Protection claim 1 . 2 . 3 . 4 . 5 . 6 u. 7, characterized in that the protection claim according to the preceding claims, the input and output port plate describes. Protection claim oil-cooled computer system after the previous Protection claim 1 . 2 . 3 . 4 . 5 . 6 . 7 u. 8, characterized in that the protection claim, describes the motherboard mounting fuse. Protection claim oil-cooled computer system after the previous Protection claim 1 . 2 . 3 . 4 . 5 . 6 . 7 . 8th u. 9, characterized in that the protection claim, the isolated computer port extension cable describes. Protection claim oil-cooled computer system after the previous Protection claim 1 . 2 . 3 . 4 . 5 . 6 . 7 . 8th . 9 u. 10, characterized in that the protection claim, describes the housing for the computer hardware with its attachment and the oil drain plug. Protection claim oil-cooled computer system after the previous Protection claim 1 . 2 . 3 . 4 . 5 . 6 . 7 . 8th . 9 . 10 u. 11, by characterized in that the protection claim that describes passive radiator. Protection claim oil-cooled computer system after the previous Protection claim 1 . 2 . 3 . 4 . 5 . 6 . 7 . 8th . 9 . 10 . 11 u. 12, characterized in that the protection claim that describes insulating oil for cooling the computer system.

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