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Oil separating device

A separation device and cyclone separation device technology, applied in separation methods, dispersed particle separation, mechanical equipment, etc., can solve problems such as multiple installation spaces, and achieve the effects of improving separation capacity, reducing costs, and improving separation capacity

Inactive Publication Date: 2011-07-20
GM GLOBAL TECH OPERATIONS LLC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, arranging such an oil separator in the cylinder head cover requires a relatively large amount of installation space

Method used

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  • Oil separating device
  • Oil separating device
  • Oil separating device

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Embodiment Construction

[0024] figure 1 An oil separator device according to the invention for crankcase oil gas of an internal combustion engine is shown schematically, wherein the separating element 10 of the oil separator device is arranged on a cylinder head 12 of the internal combustion engine. In this case, the separating element 10 is arranged in a lifting duct 14 of the cylinder head 12 .

[0025] figure 1 The shown separating element 10 is arranged releasably in a lifting duct 14 of the cylinder head 12 , wherein the separating element 10 is here suspended in the lifting duct 14 . exist figure 2 The separating element 10 shown again separately in FIG. 2 has two hook elements 16 which can be suspended on the edge 18 of the riser pipe 14 by laying the hook elements 16 flat on the edge 18 of the riser pipe 14 . The separating element 10 itself forms a first row 20 and a second row 22 , each of which has four passages through which crankcase oil and gas can flow through the separating elemen...

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Abstract

An oil separating device is provided for crankcase gases of a combustion engine with a separating element. The separating element is at least partially arranged on a cylinder head of the combustion engine.

Description

technical field [0001] The invention relates to an oil separation device with a separation element for crankcase oil and gas of an internal combustion engine. Background technique [0002] In an internal combustion engine, in particular during operation of the internal combustion engine, there is a flow of leakage gas, so-called blow-by gas, between the piston, piston ring and cylinder sliding surfaces, possibly also in the intake and exhaust guide regions of the valves. The blow-by gas that enters or leaks into the crankcase or camcase above the cylinder head contains liquid components, mainly fine oil droplets or low-boiling components of the engine oil. Crankcase vapors or camcase vapors may also contain larger oil droplets due to moving engine parts (i.e. pistons, connecting rods, crankshaft or camshaft). This is also what people call a blended oil A crankcase ventilation system, which generally extends through the camshaft housing, is provided to dissipate the blow-b...

Claims

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Application Information

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IPC IPC(8): F01M13/04F02F1/24F02F7/00
CPCB01D45/08F02F1/24F01M2013/0461F01M13/04F01M13/0416
Inventor 简·齐默尔曼尤特·施莱皮
Owner GM GLOBAL TECH OPERATIONS LLC
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