Title:
ENERGY SUPPLY DEVICE, AND, METHOD FOR OPERATING MOTORIZED BRAKE PRESSURE BUILD-UP DEVICE OF VEHICLE
Document Type and Number:
Japanese Patent JP2018127195
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide an energy supply device for a motorized brake pressure build-up device of a vehicle.SOLUTION: A hybrid supercapacitor cell (11) has high power density and high energy density and can operate in a wide temperature range. This allows for flexible installation of a power supply device (1) at almost any positions of a vehicle. If an onboard power supply (2) fails and/or the voltage of at least one of the onboard power supplies (2) falls to a value equal to or below a predetermined limit, at least one hybrid supercapacitor cell (11) in an energy storage mechanism (10) releases energy to supply electric energy to a motorized brake pressure build-up device (30). Thus, the motorized brake pressure build-up device (30) can be used even when the output of an ordinary energy supply is limited or fails.SELECTED DRAWING: Figure 1
Inventors:
ARMIN KUNZ
MICHAEL DONOTEK
NICCOLO HAEGELE
THOMAS FRIEDRICH
MICHAEL DONOTEK
NICCOLO HAEGELE
THOMAS FRIEDRICH
Application Number:
JP2017224187A
Publication Date:
August 16, 2018
Filing Date:
November 22, 2017
Export Citation:
Assignee:
BOSCH GMBH ROBERT
International Classes:
B60T17/18; B60R16/02; B60T13/138; B60T13/74
Domestic Patent References:
| JP2016155492A | 2016-09-01 | |||
| JP2012084837A | 2012-04-26 | |||
| JP2016178126A | 2016-10-06 | |||
| JP2010155505A | 2010-07-15 |
Attorney, Agent or Firm:
Oba Reiji
Hajime Takahashi
Hajime Takahashi