Electric Vehicle Dynamic Feedback System
US-2016375785-A1 · Dec 29, 2016 · US
Battery pack
US9018909B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9018909-B2 |
| Application number | US-201113511052-A |
| Country | US |
| Kind code | B2 |
| Filing date | Apr 28, 2011 |
| Priority date | Apr 28, 2011 |
| Publication date | Apr 28, 2015 |
| Grant date | Apr 28, 2015 |
How to read this patent
A practical reading order for non-experts. Skip the full description unless you need deep technical detail.
- Title
What the patent document calls the invention.
- Abstract
A short plain-language summary of the technical disclosure.
- Assignees and inventors
Who owns or filed the patent and who is credited as inventor.
- Key dates
Filing, priority, publication, and grant dates set the timeline.
- First independent claim
The legal scope of protection — read this for what is actually claimed.
- CPC / IPC classifications
Technology tags used to group this patent with similar filings.
- Citations and related patents
Prior art links and similar publications in this corpus.
Abstract
Official abstract text for this publication.
A battery pack includes a first battery and a second battery connected electrically in parallel and performing charge and discharge, and a heater generating heat. The first battery can perform charge and discharge with a current larger than that of the second battery. The second battery has an electric storage capacity larger than that of the first battery. The heater is placed at a position closer to the first battery than the second battery.
First claim
Opening claim text (preview).
The invention claimed is: 1. A battery pack comprising: a first battery and a second battery connected electrically in parallel and performing charge and discharge; and a single heater placed at a position closer to the first battery than the second battery and configured to heat the first battery and the second battery, wherein the first battery performs charge and discharge with a current larger than that of the second battery, and the second battery has an electric storage…
Assignees
Inventors
Classifications
Electricity · mapped topic
Operations & Transport · mapped topic
Electricity · mapped topic
- B60L1/06Primary
Operations & Transport · mapped topic
Operations & Transport · mapped topic
Patent family
Related publications grouped by family.
External sources
Next steps
Free tools are coming soon. Tell us what you want to track and we'll notify you.
Frequently asked questions
Answers are generated from the same data shown on this page.
- What does patent US9018909B2 cover?
- A battery pack includes a first battery and a second battery connected electrically in parallel and performing charge and discharge, and a heater generating heat. The first battery can perform charge and discharge with a current larger than that of the second battery. The second battery has an electric storage capacity larger than that of the first battery. The heater is placed at a position cl…
- Who is the assignee on this patent?
- Kimura Kenji, Toyota Motor Co Ltd
- What technology area does this patent fall under?
- Primary CPC classification B60L1/06. Mapped technology areas include Operations & Transport.
- When was this patent published?
- Publication date Tue Apr 28 2015 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).