Title:
ASSEMBLED BATTERY
Document Type and Number:
WIPO Patent Application WO/2018/159777
Kind Code:
A1
Abstract:
An assembled battery (16) has a plurality of lithium ion cells (161) that are electrically connected to each other. Each of the lithium ion cells (161) is a metal case-type cell that has a metal case for housing a positive electrode, a negative electrode, and an electrolyte. Each of the respective metal case-type cells (161) is connected in series to one of the metal case-type cells (161). The positive electrode has a positive electrode active material of an olivine structure. The negative electrode has a negative electrode active material which includes a plurality of carbon layers stacked on top of each other and in which the average interlayer distance among the carbon layers is equal to or more than the diameter of a lithium atom. The assembled battery (16) has a metal case-type cell fixing part (163) that fixes the metal case-type cells (161) to each other.
Inventors:
NAKAMURA HITOSHI (JP)
Application Number:
PCT/JP2018/007881
Publication Date:
September 07, 2018
Filing Date:
March 01, 2018
Export Citation:
Assignee:
YAMAHA MOTOR CO LTD (JP)
International Classes:
H01M4/58; H01M4/587; H01M10/0525; H01M10/0562; H01M10/0565; H01M10/0566; H01M50/224; H01M50/103; H01M50/107; H01M50/209; H01M50/213; H01M50/271
Domestic Patent References:
| WO2017051470A1 | 2017-03-30 |
Foreign References:
| JP2016076317A | 2016-05-12 | |||
| JP2001023684A | 2001-01-26 | |||
| JP2016033898A | 2016-03-10 | |||
| JP2015534225A | 2015-11-26 | |||
| JP2008140638A | 2008-06-19 |
Attorney, Agent or Firm:
KAJI, SUHARA & ASSOCIATES (JP)
Download PDF:
Previous Patent: MAGNETIC SENSOR
Next Patent: POLYCARBONATE-BASED RESIN COMPOSITION AND MOLDED PRODUCT THEREOF
Next Patent: POLYCARBONATE-BASED RESIN COMPOSITION AND MOLDED PRODUCT THEREOF