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Dust-removing process by aerating to inner of flywheel casing and /or clutch housing

A clutch housing and flywheel housing technology, applied in automobile manufacturing and machinery fields, can solve the problems of affecting clutch separation operation and limited dust discharge, and achieve the effect of high removal rate

Inactive Publication Date: 2008-11-19
GUILIN FUDA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the dust removal method in the domestic flywheel housing and clutch housing is to set a ventilation window on the flywheel housing or clutch housing. This dust removal method has a limited amount of dust discharge, and the dust that cannot be discharged is separated from the lubricating grease on the bearing seat. Formation of jelly that interferes with clutch disengagement actuation

Method used

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  • Dust-removing process by aerating to inner of flywheel casing and /or clutch housing

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] Referring to Fig. 1, a unidirectionally openable exhaust valve 2 is arranged on the flywheel housing 1 or the clutch housing 7, and an oil-water separator 9 is arranged at the rear section of the exhaust pipeline 8 of the automobile clutch and / or brake, and the exhaust pipeline 8 The clutch housing 7 is communicated with the oil-water separator 9, and the oil-water separator 9 is communicated with the exhaust pipe 8 of the booster 10 for manipulating the clutch or brake of the car, and utilizes the compressed air source of the car itself to control the clutch and / or brake of the car. Exhaust, after oil-water separation, ventilate to the flywheel housing 1 and / or clutch housing 7 through the exhaust pipe 8 to remove the dust generated by the wear of the clutch friction plate. The pressure inside the housing should not be lower than the external air pressure to avoid external dust and foreign matter into the flywheel housing and / or clutch housing.

Embodiment 2

[0018] Two unidirectionally openable exhaust valves 2 are arranged on the flywheel housing 1, and the rest are the same as in the first embodiment.

Embodiment 3

[0020] A one-way openable exhaust valve 2 is respectively arranged on the flywheel housing 1 and the clutch housing 7, and the rest are the same as in the first embodiment.

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PUM

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Abstract

The invention discloses a device and a method for air supply and dust removal of a flywheel housing and / or a clutch housing. According to the invention, by using one-way exhaust valves arranged on the flywheel housing and / or the clutch housing and a compressed air source of a vehicle, the exhaust gas produced during the operation of the clutch and / or brake of the vehicle is separated by an oil-water separator and then supplied to the flywheel housing and / or the clutch housing, so as to remove the dust produced by abrasion of the clutch friction plate in one direction. The method has high dust-removal efficiency, can avoid the formation of sticky substances from dust and lubricant on the release bearing, and can prevent external dust and foreign matter from entering into the flywheel housing and / or a clutch housing.

Description

Technical field: [0001] The invention relates to machinery and automobile manufacturing, in particular to a method for ventilating and removing dust into a flywheel housing and / or a clutch housing. Background technique: [0002] At present, the dust removal method in the domestic flywheel housing and clutch housing is to set a ventilation window on the flywheel housing or clutch housing. This dust removal method has a limited amount of dust discharge, and the dust that cannot be discharged is separated from the lubricating grease on the bearing seat. A jelly-like substance is formed that interferes with clutch disengagement actuation. Invention content: [0003] The purpose of the present invention is to provide a method for ventilating the flywheel housing and / or the clutch housing to remove the dust in the flywheel housing and / or the clutch housing. [0004] The purpose of the present invention is achieved through the following technical solutions: [0005] A method fo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60K17/00B08B5/02
Inventor 李庆会廖世广黎伟
Owner GUILIN FUDA