Title:
VEHICULAR REGENERATION SYSTEM
Document Type and Number:
Japanese Patent JP2017065575
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To improve energy recovery efficiency of a regeneration system.SOLUTION: A high-pressure pressure accumulator (10) has a configuration where an interior of a container (16) is partitioned into an oil chamber (19) and a pressure accumulator (20) by a piston (17). The pressure accumulator (20) is provided with: a gas chamber (26) in which a gas is accumulated; and a coil spring (28) compressed by sliding of the piston (17) in a direction of compressing the gas of the gas chamber (26) to accumulate pressure energy of oil of the oil chamber (19) as elastic strain energy.SELECTED DRAWING: Figure 2
Inventors:
MAMIYA KIYOTAKA
TAKAHASHI TOSHITAKA
TAKAHASHI TOSHITAKA
Application Number:
JP2015195157A
Publication Date:
April 06, 2017
Filing Date:
September 30, 2015
Export Citation:
Assignee:
MAZDA MOTOR
International Classes:
B60K6/12; B60K25/00; B60K25/06
Domestic Patent References:
| JPH10244858A | 1998-09-14 | |||
| JP2007218287A | 2007-08-30 | |||
| JPH02124301U | 1990-10-12 | |||
| JPH07197901A | 1995-08-01 | |||
| JP2006002847A | 2006-01-05 | |||
| JPS62167901A | 1987-07-24 | |||
| JPS49135210A | 1974-12-26 | |||
| JP2013147152A | 2013-08-01 | |||
| JP2007069733A | 2007-03-22 |
Foreign References:
| US20130228579A1 | 2013-09-05 | |||
| US20040247447A1 | 2004-12-09 | |||
| US6478051B1 | 2002-11-12 | |||
| US4611634A | 1986-09-16 |
Attorney, Agent or Firm:
Maeda patent office
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