A hybrid vehicle driving device includes a first planetary gear mechanism, a second planetary gear mechanism, and a clutch, wherein a sun gear of the first planetary gear mechanism is connected to a first electric rotating machine, a carrier of the first planetary gear mechanism is connected to a driving wheel, a ring gear of the first planetary gear mechanism is connected to an engine, a sun gear of the second planetary gear mechanism is connected to a second electric rotating machine, the carrier of the second planetary gear mechanism is connected to the ring gear of the first planetary gear mechanism and the engine through the clutch, and a ring gear of the second planetary gear mechanism is connected to the driving wheel.

Claims

5 · 1 independent · depth 2

5 granted claims

›1.independentA hybrid vehicle driving device comprising:na first planetary gear mechanism;a second planetary gear mechanism;a first clutch;a second clutch configur…+4

›2.↳ 1The hybrid vehicle driving device according to claim 1, whereinna plurality of running modes can be switched by engaging or releasing the first clutch…d2

›3.↳ 1The hybrid vehicle driving device according to claim 1, whereinna plurality of running modes can be switched by engaging or releasing the first clutch…d2

›4.↳ 1The hybrid vehicle driving device according to claim 1, whereinnthe second clutch, the first motor generator, the first planetary gear mechanism, the …d2

›5.↳ 1The hybrid vehicle driving device according to claim 1, whereinna running mode can be realized as a hybrid running mode in which the hybrid vehicle ru…d2

Classifications

8 codes

IPC · International Patent Classification

Section B — Performing operations; transporting

B60K6/365
B60K6/54
B60K6/445
B60K6/38
B60K6/48
B60K6/387

Section F — Mechanical engineering; lighting; heating; weapons

F16H3/72
F16H37/10

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Pendency

4.1 y

1,489 days filing → grant

Office actions

non-final + final

Responses

no RCE

Examiner

Roger Pang

art unit 3655 · TC 3600

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Citations: 12 back · 0 forward

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Priority chain

1 priority documents

›Priority documents — 1

Type	Document	Date
related publication	US 20140296013 A1	2 Oct 2014

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