Unlock instant, AI-driven research and patent intelligence for your innovation.

Hydraulic hybrid vehicle having an optimally installed electricity storage device

A technology for hybrid electric vehicles and electric energy storage, which is applied in the directions of fluid hybrid electric vehicles, hybrid electric vehicles, electric power devices, etc., can solve the problems of battery loss and damage, and achieve the effect of convenient assembly.

Inactive Publication Date: 2014-10-22
TECHNOBOOST
View PDF22 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0011] Electrical energy storage such as conventional lead batteries, which are used to supply power to the vehicle's electrical grid, are not suitable for operating hydraulic hybrid vehicles, whose operation in pulsed mode wears down the battery in very short and repeated charge and discharge cycles, This tends to damage the battery very quickly (premature aging)

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Hydraulic hybrid vehicle having an optimally installed electricity storage device
  • Hydraulic hybrid vehicle having an optimally installed electricity storage device
  • Hydraulic hybrid vehicle having an optimally installed electricity storage device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0031] A frame of reference XYZ, which is usually used to position the vehicle in space, is shown in the drawing.

[0032] In the drawings, the same reference numerals are used to indicate the figure 1 (Prior Art) Common components.

[0033] refer to figure 2 In the described embodiment, the reservoir 20 has a sealed case 21-22 containing four UCAPs 23-1 to 23-4 of generally cylindrical shape.

[0034] The UCAP can be mounted on the box on the edge of the production line during the manufacture of mechanical components (POM) on skids in the terminal factory.

[0035] The number of UCAPs is variable according to the number and / or properties of electronic consumers embedded in the car, according to the power supplied to the car's electrical grid as required.

[0036] The box comprises two parts 21, 22, each having a general shape of a cuboid.

[0037] The two parts are nested into each other by one of their two sides, and one of the parts is inclined relative to the other at...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention relates to a hydraulic hybrid vehicle (10) comprising a heat engine (30) driving a hydraulic pump connected to pressure accumulators, one (33) of the elongate, tubular accumulators being arranged longitudinally along the axis of the vehicle in a longitudinal central tunnel (52) defined by a recess provided in the underbody of the vehicle, characterized in that it further comprises an electricity storage device (20) including at least one UCAP electricity storage cell, which is arranged in the tunnel between the pressure accumulator and the underbody (50) of the vehicle.

Description

field of invention [0001] The invention relates to a hybrid vehicle for propulsion using hydraulic energy, in which an electrical energy storage unit of the "ultracapacitor" or "ultracapacitor" type, also known as UCAP, is installed for supplying electrical power to the vehicle, especially during the start-up phase of the heat engine network and / or supplement the car's standard battery. Background technique [0002] A hybrid vehicle has a traction chain that includes a heat engine that drives a hydraulic pump to charge a hydraulic accumulator to store energy. [0003] French patent application No. 1153273 registered by the applicant is known, which places an elongated tubular pressure accumulator under the underbody of the motor vehicle. [0004] figure 1 A schematic and partial bottom view of a hydraulic hybrid vehicle 10 is shown, comprising in particular the main elements of the hydrostatic transmission hydraulic engine 18, hydraulic modules 8, 8A and pressure accumulat...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): B60K1/04B60K6/12B60K6/28B60K6/30H01M2/10B60L50/64
CPCY02T10/6282B60K1/04H01M2/1083B60K6/12B60K2001/0438Y02T10/6208B60K6/28B60Y2400/114Y02T10/62Y02E60/10H01M50/249B60L50/64
Inventor P·加托N·菲奥里尼
Owner TECHNOBOOST