FUEL CELL MOUNTING STRUCTURE

• Main Authors: ABUKAWA FUMIHIRO, SANTO TAKAHIRO
• Format: Patent
• Language: English; Japanese
• Published: 05.07.2018
• Subjects: 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; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; PERFORMING OPERATIONS; TRANSPORTING; VEHICLES IN GENERAL

PROBLEM TO BE SOLVED: To provide a fuel cell mounting structure that, at the time of a collision of a vehicle, can mitigate input of load to a fuel cell without causing the fuel cell to break away from the vehicle.SOLUTION: There is provided a mounting structure 10 including: a pair of left and right vibration-proofing members 50 that are provided due to front side joining portions 52A and rear side joining portions 52B being mounted to suspension members 30; and a fuel cell 20 that is supported at least by the pair of left and right vibration-proofing members 50, and is disposed at vehicle body upper sides of the suspension members 30. Further, the front side joining portions 52A are supported so as to be rotatable with a vehicle transverse direction being an axis of rotation, and the rear side joining portions 52B are structured so as to break away from the suspension members 30, due to weak portions 55 breaking at a time when load is inputted to the fuel cell 20 from a vehicle body longitudinal direction.SELECTED DRAWING: Figure 3 【課題】車両の衝突時に、燃料電池を車両から離脱させずに、その燃料電池に対する荷重の入力を緩和できる燃料電池の搭載構造を得る。【解決手段】サスペンションメンバ３０に前側結合部５２Ａと後側結合部５２Ｂとが取り付けられることによって設けられた左右一対の防振部材５０と、少なくとも左右一対の防振部材５０によって支持され、サスペンションメンバ３０の車体上方側に配置された燃料電池２０と、を備えた搭載構造１０であって、前側結合部５２Ａは、車幅方向を軸として回転可能に支持され、後側結合部５２Ｂは、燃料電池２０に対して車体前後方向から荷重が入力されたときに、脆弱部５５が破断することによってサスペンションメンバ３０から離脱する構成とされている。【選択図】図３