Method for Operating a Drive Unit for a Hybrid Vehicle
US-2015375736-A1 · Dec 31, 2015 · US
Hybrid power train for vehicle
US9109675B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9109675-B2 |
| Application number | US-201414455466-A |
| Country | US |
| Kind code | B2 |
| Filing date | Aug 8, 2014 |
| Priority date | Oct 29, 2013 |
| Publication date | Aug 18, 2015 |
| Grant date | Aug 18, 2015 |
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Abstract
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A hybrid power train for a vehicle may include a gear module having a plurality of shift stages of a synchromesh type on a first input shaft and an output shaft arranged in parallel, a second input shaft driven by a motor and disposed coaxially with the first input shaft, a clutch means for connecting or disconnecting the second input shaft and the first input shaft, and variable shift ratio providing means for transmitting the torque of the second input shaft to the output shaft through an external engaged-gear pair selectively in two different shift ratios.
First claim
Opening claim text (preview).
What is claimed is: 1. A hybrid power train for a vehicle comprising: a gear module having a plurality of shift stages of a synchromesh type on a first input shaft and an output shaft arranged in parallel; a second input shaft driven by a motor and disposed coaxially with the first input shaft; a clutch means for connecting or disconnecting the second input shaft and the first input shaft; and variable shift ratio providing means for transmitting the torque of the second inp…
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Mechanical Engineering · mapped topic
Mechanical Engineering · mapped topic
Mechanical Engineering · mapped topic
Mechanical Engineering · mapped topic
Mechanical Engineering · mapped topic
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Frequently asked questions
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- What does patent US9109675B2 cover?
- A hybrid power train for a vehicle may include a gear module having a plurality of shift stages of a synchromesh type on a first input shaft and an output shaft arranged in parallel, a second input shaft driven by a motor and disposed coaxially with the first input shaft, a clutch means for connecting or disconnecting the second input shaft and the first input shaft, and variable shift ratio pr…
- Who is the assignee on this patent?
- Hyundai Motor Co Ltd
- What technology area does this patent fall under?
- Primary CPC classification F16H3/725. Mapped technology areas include Mechanical Engineering.
- When was this patent published?
- Publication date Tue Aug 18 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).