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Gasoline-electric hybrid vehicle

一种混合动力车辆、发动机的技术，应用在发动机元件、电动力装置、机器/发动机等方向，能够解决四轮驱动车及后轮驱动车不能适用、没有考虑包含有燃料箱车辆布局等问题，达到实现低重心化、确保空间的效果

Inactive Publication Date: 2013-07-10
SUBARU CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0013] The technology described in the above-mentioned Patent Document 1 cannot be applied to four-wheel drive vehicles and rear-wheel drive vehicles in which propeller shafts are arranged in the left and right central parts of the vehicle body.
[0014] In addition, the technology described in Patent Document 1 relates to an electric vehicle powered only by an electric motor, and does not consider the layout of the vehicle including the fuel tank at all.
[0015] In addition, when a common engine car and a hybrid car are manufactured separately from a common workbench as a model change, the separate design of the floor panel has a great disadvantage in terms of development man-hours, production equipment investment, etc.

Method used

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Examples

Experimental program
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Effect test

Embodiment

[0063] Next, an example of a battery and fuel tank mounting method of an engine-electric hybrid vehicle to which the present invention is applied will be described.

[0064] figure 1 is a schematic side perspective view of the vehicle.

[0065] figure 2 From figure 1 Schematic cross-sectional view of Part II-II observed by arrows.

[0066] image 3 is the view from the underside of the floor figure 1 A schematic plan view of the state of the vehicle.

[0067] The battery and fuel tank mounted vehicle 1 of the embodiment is, for example, an engine-electric hybrid vehicle, which uses a gasoline engine and an electric motor as driving power, and uses the electric motor as a generator to perform regenerative power generation.

[0068] The vehicle 1 is, for example, a three-box sedan-type passenger car (Sedan-type passenger car) having an engine room 20 and a luggage room 30 at the front and rear of a passenger compartment (cabin) 10 .

[0069] A vehicle 1 is an all-wheel d...

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PUM

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Abstract

The invention provides a mounting structure for a battery and a fuel tank of a gasoline-electric hybrid vehicle, allowing the vehicle to provide a cabin and / or cargo space, to have the center of gravity at a low position, and to use parts commonly used in a gasoline engine vehicle. The mounting structure for the battery and the fuel tank of the gasoline-electric hybrid vehicle (1) is that the battery and the fuel tank are disposed under a vehicle body floor and under a seat surface of a rear seat (18), the battery is configured at the central part of a vehicle in a vehicle width direction and at one side of a propeller shaft (4) substantially extending in a fore-aft direction, and the fuel tank (100) is configured at the other side of the propeller shaft.

Description

technical field [0001] The present invention relates to a battery and fuel tank mounting method for an engine-electric hybrid vehicle, and particularly relates to a method for mounting a battery and a fuel tank on a vehicle with a propeller shaft, while ensuring space for the passenger compartment and the trunk, and realizing a low center of gravity of the vehicle and an engine connection. The battery and fuel tank mounting method where the parts of the car are shared. Background technique [0002] In an engine-electric hybrid vehicle that uses both an engine and an electric motor as driving power, there is a problem of securing a mounting space for a fuel tank and a battery. [0003] Conventionally, a technique is known in which a fuel tank is disposed under the rear seat, and a battery is disposed on the rear side of the rear seat or under the floor of a trunk behind the rear seat, as in a general engine vehicle. [0004] However, when the battery is disposed on the rear ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60K1/04B60K15/063
CPCB60K1/04B60K11/06B60K13/04B60K15/063B60K17/22B60K17/34B60K2001/005B60K2001/0433B60K2015/0633F02B77/00
Inventor 松田博
Owner SUBARU CORP
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