motor vehicle

A technology for motor vehicles and axles, which is applied in the direction of motor vehicles, hybrid vehicles, vehicle components, etc., and can solve problems such as working mode restrictions

Inactive Publication Date: 2015-08-19
DR ING H C F PORSCHE AG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

As a result, limitations arise in the achievable modes of operation

Method used

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Embodiment Construction

[0020] figure 1 A schematic illustration of a first embodiment of a motor vehicle according to the invention is shown, wherein an internal combustion engine 10 of the motor vehicle, a transmission 11 and a driven axle 12 of the motor vehicle in the form of a drive end. The transmission 11 is connected between the internal combustion engine 10 and the drive end 12 .

[0021] according to figure 1 , the internal combustion engine 10 has two partial internal combustion engines 13 and 14 . Each of the two partial internal combustion engines 13 and 14 has a defined number of cylinders 15 and 16 and each has a crankshaft 17 or 18 . The cylinders 15 and 16 , more precisely their pistons, are coupled to the associated crankshaft 17 or 18 via connecting rods 19 or 20 . exist figure 1 In the exemplary embodiment, each sub-engine 13 and 14 comprises four cylinders 15 or 16, respectively, in addition to the crankshaft 17 or 18, with the result that the internal combustion engine 10 a...

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PUM

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Abstract

A motor vehicle, having a drive unit which includes at least one internal combustion engine, wherein the internal combustion engine has at least two component internal combustion engines each with a crankshaft and each with a defined number of cylinders, wherein each of the component internal combustion engines each has at least one separate valve drive for actuating inlet valves and outlet valves of the cylinders of the respective component internal combustion engine.

Description

technical field [0001] The invention relates to a motor vehicle according to the preamble of claim 1 . Background technique [0002] DE 10 2007 010 343 A1 discloses a motor vehicle which is embodied as a hybrid vehicle and has a drive unit which includes an internal combustion engine and an electric machine. The internal combustion engine of the motor vehicle disclosed in this prior art has two internal combustion engine units and thus two partial internal combustion engines, wherein each partial internal combustion engine comprises a separate crankshaft and a defined number of cylinders. A first internal combustion engine part of the motor vehicle disclosed in said document can be connected via a first clutch to a transmission, wherein the electric machine also acts on the transmission. A second part internal combustion engine can be connected to the first part internal combustion engine via a second clutch. When the second clutch is engaged, a drive torque is available a...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60K5/08B60K6/24B60K6/52F02B75/16
CPCB60K2007/0092B60K17/02Y02T10/6243B60K7/0007Y02T10/6295F02B73/00B60K6/448B60K5/08B60K2001/001B60K6/24B60K2005/003B60K2007/0038B60K5/02B60K6/52Y02T10/6265B60K17/356Y02T10/62
Inventor M·赫尔舍M·鲍姆
Owner DR ING H C F PORSCHE AG
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