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Water pump provided with a bearing

A technology of bearings and water pumps, which is applied in the direction of pumps, pump components, pump devices, etc., can solve the problem that cooling pumps do not have self-driving torque, etc., and achieve the effects of enhanced water tightness and durability, easy assembly, and strong assembly structure

Active Publication Date: 2011-05-25
HYUNDAI MOTOR CO LTD +3
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0006] Typically, cooling pumps do not have self-driving torque

Method used

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  • Water pump provided with a bearing
  • Water pump provided with a bearing
  • Water pump provided with a bearing

Examples

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Embodiment Construction

[0033] Reference will now be made in detail to various embodiments of the invention, examples of which are illustrated in the accompanying drawings and described below. While the invention will be described in conjunction with exemplary embodiments, it will be understood that the description is not intended to limit the invention to the exemplary embodiments. On the contrary, the invention is to cover not only the exemplary embodiment, but also various alternatives, modifications, equivalents and other embodiments, which may be included within the spirit and scope of the invention as defined by the appended claims Inside.

[0034] Exemplary embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

[0035] figure 1 is a perspective view of an exemplary water pump according to the present invention.

[0036] refer to figure 1 , the water pump 100 includes a motor case 110 , a driver case 120 , an impeller case 130 ...

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Abstract

A water pump that is equipped with a bearing, may include a drive shaft, at least two bearings of an arc type that are mounted around the exterior circumference of the drive shaft and being engaged with each other, and a housing that fixes the at least two bearings of the art type therein such that the drive shaft can rotate in the at least two bearings of the arc type.

Description

[0001] Cross References to Related Applications [0002] This application claims priority from Korean Patent Application No. 10-2009-0112243 filed on Nov. 19, 2009, the entire contents of which are hereby incorporated by reference for all purposes. technical field [0003] The invention relates to a water pump equipped with bearings. More specifically, the present invention relates to a water pump equipped with bearings and operated electrically to circulate coolant. Background technique [0004] Some type of cooling system is required in any internal combustion engine. Without a cooling system, the components would melt from the heat of the burning fuel and the piston would expand and overheat and fail. [0005] The cooling system includes the engine water jacket, thermostat, cooling pump, radiator, radiator cap, fan, fan drive belt and other necessary belts. [0006] Typically, cooling pumps do not have self-driving torque. Accordingly, the cooling pump utilizes the ki...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F04D13/06F04D29/044
CPCF04D29/0473F01P5/12F04D29/046F04D29/056
Inventor 李承镛金圭焕金允锡朴庸善李凤相吴泰星金敬焕李正勋李炚镐
Owner HYUNDAI MOTOR CO LTD
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