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Power take-off system for an internal combustion engine

A technology for internal combustion engines and power output, applied to engine components, machines/engines, mechanical equipment, etc., can solve problems such as lubricant leakage

Active Publication Date: 2014-03-12
酷敏斯IP公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, venting air from within the PTO housing directly into the atmosphere can result in leakage of said lubricant, as well as undesirable negative impact on the environment in terms of emissions

Method used

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  • Power take-off system for an internal combustion engine
  • Power take-off system for an internal combustion engine
  • Power take-off system for an internal combustion engine

Examples

Experimental program
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Embodiment Construction

[0019] Reference throughout this specification to "one embodiment," "an embodiment," or similar language means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one embodiment of the present disclosure. Appearances of the phrases "in one embodiment," "in an embodiment," and similar language throughout this specification may, but do not necessarily, all refer to the same embodiment. Similarly, use of the term "implementation" refers to an implementation that has a particular feature, structure, or characteristic described in connection with one or more embodiments of the present disclosure but without an explicit relationship to indicate that the implementation may be related to One or more embodiments are associated.

[0020] refer to figure 1 , shows an internal combustion engine system 10 according to one embodiment. Internal combustion engine system 10 may include any of various types of engines kno...

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PUM

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Abstract

The invention provides a power take-off system for an internal combustion engine having a drive gearpositioned within a crankcase housing, which includes a gear housing removably coupleable to an exterior of the crankcase housing of the internal combustion engine. The power take-off system also includes a gear train that is positioned within the gear housing, the gear train being drivable directly by the drive gear positioned within the crankcase housing. Also disclosed is an internal combustion engine comprising a flywheel housing coupled to the engine block, the flywheel housing containing a drive gear driven by the crankshaft, and a power take off is coupled to the flywheel housing. The power take off comprising a housing and a gear train positioned within the housing, wherein a drive gear of the gear train is in direct engagement with the drive gear. Either apparatus may also contain an idler gear and may supply dual accessory interfaces via a power transfer gear 134 on opposing sides of the gear housing.

Description

technical field [0001] The present disclosure relates to power take-off systems typically associated with internal combustion engines, and more particularly, to sealing and venting such power take-off systems. Background technique [0002] Some internal combustion engines utilize a power take-off system to drive auxiliary components such as fuel and hydraulic pumps. Generally, a power take-off system utilizes a portion of the torque generated by the internal combustion engine and transfers the utilized torque to one or more auxiliary systems using a gear train. Typically, the gears maintaining the gear train mesh with each other within the housing. Ideally, the interior of the housing is supplied with a lubricant, such as oil, to lubricate the gears. The lubricant reduces friction and wear between meshing gears. Typically, the lubricant is sealed within the housing to prevent leakage of the lubricant from the housing. [0003] During operation of the power take-off syste...

Claims

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Application Information

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IPC IPC(8): F16H57/027F16H57/029
CPCB60K2025/022B60K25/02F02B67/04B60K17/28F16H57/027F16H57/029F01M13/00
Inventor P·A·勒苟特J·R·约翰森
Owner 酷敏斯IP公司