To provide an inexpensive composite tank that, by welding connection parts, which are provided on separate tanks made of different materials, respectively, and have openings, reduces the size of the composite tank and simultaneously suppresses generation of weld beads while maintaining the flatness during welding of the different materials.SOLUTION: To achieve this object, there is used a composite tank formed of liquid storage tanks that are made of metal materials having different thermal conductivities and are integrated with each other. In the composite tank, a connection space is provided between the first liquid storage tank made of the metal material having a low heat conductivity and the second storage tank made of the metal material having a high thermal conductivity, and a plurality of openings are provided in the outer wall of the connection space.SELECTED DRAWING: Figure 1
【課題】異種材料からなる別体のタンクそれぞれに設けた開口部を有する接続部を溶接により接合することで、複合タンクの小型化を図ると同時に、異種材料溶接時の平面性を維持しつつ、溶接ビードの発生を抑えた安価な複合タンクを提供する。【解決手段】この目的を達成するため、熱伝導率が異なる金属材料で構成した貯液タンク同士を一体化した複合タンクであって、低い熱伝導率の金属材料で構成した第1貯液タンクと、高い熱伝導率の金属材料で構成した第2貯液タンクとの間に接続空間を備え、この接続空間の外壁に複数の開口を備えることを特徴とする複合タンクを採用する。【選択図】図1
COMPOSITE TANK
複合タンク
2019-10-31
Patent
Electronic Resource
Japanese
IPC: | B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / B01D SEPARATION , Trennen / F01N GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL , Schalldämpfer oder Auspuffvorrichtungen für Gase von Kraft- und Arbeitsmaschinen oder von Kraftmaschinen allgemein / F02M Zuführen von Brennstoff-Luft-Gemischen oder deren Bestandteilen bei Brennkraftmaschinen allgemein , SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF |
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