ELECTRICAL DEVICE

To provide an electrical device mounted on a vehicle and having a refrigerant pipe penetrating a case and prevents damage to an electrical component due to refrigerant leakage in the case when the vehicle collides.SOLUTION: An electrical device is mounted on a vehicle, and the case houses an electri...

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Bibliographische Detailangaben
Hauptverfasser:	ASADA JUN, MORITA YOSHIHIRO
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC,OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWERSUPPLY SYSTEMS ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS INVEHICLES ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OFTRANSMISSIONS IN VEHICLES ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GASEXHAUST OR FUEL SUPPLY OF PROPULSION UNITS, IN VEHICLES AUXILIARY DRIVES FOR VEHICLES BASIC ELECTRIC ELEMENTS CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS CONTROL OR REGULATION THEREOF CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUTPOWER CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR ELECTRICITY GENERATION INSTRUMENTATION OR DASHBOARDS FOR VEHICLES MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS PERFORMING OPERATIONS PRINTED CIRCUITS SEMICONDUCTOR DEVICES TRANSPORTING VEHICLES IN GENERAL
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Beschreibung
Zusammenfassung:	To provide an electrical device mounted on a vehicle and having a refrigerant pipe penetrating a case and prevents damage to an electrical component due to refrigerant leakage in the case when the vehicle collides.SOLUTION: An electrical device is mounted on a vehicle, and the case houses an electrical component and a cooler. The cooler cools the electrical component with a liquid refrigerant. The electrical device includes a refrigerant tube which penetrates the case and is connected to the cooler. When a collision load when a vehicle collides is applied to the refrigerant pipe, a notch located outside the case breaks first, and the refrigerant can be discharged to the outside of the case. As a result, the leakage of the refrigerant in the case can be suppressed. When the vehicle collides, damage to the electronic device due to the leakage of the refrigerant can be prevented.SELECTED DRAWING: Figure 5 【課題】自動車に搭載されており、冷媒管がケースを貫通している電気機器に関し、車両が衝突した際にケース内で冷媒の漏出による電気部品の損傷を防止する。【解決手段】電気機器は、自動車に搭載されており、そのケースに電気部品と冷却器を収容している。冷却器は、液体冷媒で電気部品を冷却する。電気機器は、ケースを貫通しているとともに冷却器に接続されている冷媒管を備えている。車両が衝突した際の衝突荷重が冷媒管に加わった場合、ケースの外に位置する切欠が最初に破断し、そこからケースの外部に冷媒を排出できる。その結果、ケース内における冷媒の漏出を抑制できる。車両が衝突した際に冷媒の漏出による電子機器の損傷を防止できる。【選択図】図５