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Cooling system for spot welding device

A spot welding device and cooling system technology, applied in auxiliary devices, cooling electrodes, welding equipment, etc., can solve the problems of increasing the initial investment and maintenance cost of cooling liquid utility, space limitation of cooling liquid utility, etc.

Inactive Publication Date: 2014-10-01
HYUNDAI MOTOR CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0010] However, since the water-cooled cooling system of the spot welding device has a structure in which the cooling liquid is circulated to the heating part of the spot welding device, there is a limitation on the space for installing a cooling liquid such as a cooling liquid pump, and it is possible to increase the cooling capacity for cooling. Initial investment and maintenance costs of liquid utility

Method used

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  • Cooling system for spot welding device
  • Cooling system for spot welding device
  • Cooling system for spot welding device

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Embodiment Construction

[0038] 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 present description is not intended to limit the invention to those exemplary embodiments. On the contrary, the invention is intended to cover not only the exemplary embodiments, 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.

[0039] The present invention will be described more fully hereinafter with reference to the accompanying drawings, in which exemplary embodiments of the invention are shown. As those skilled in the art would realize, the described embodiments may be modified in various different ways, all without departing from the spirit or scope of the present in...

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Abstract

A cooling system for a spot welding device which cools heating parts of a spot welding device including two electrodes, a gun body, and a transformer, may include an air compressor, an air separator connected with the air compressor and separating compressed air supplied from the air compressor into hot air and cooling air, and a connection line supplying the cooling air separated by the air separator to a heating part of the spot welding device.

Description

[0001] References to related applications [0002] This application claims priority from Korean Patent Application No. 10-2013-0032188 filed on March 26, 2013, the entire contents of which are hereby incorporated by this reference for all purposes technical field [0003] An exemplary embodiment of the present invention relates to a cooling system for a spot welding device. More particularly, the present invention relates to a cooling system for a spot welding device that can cool a heating portion (heating portion) of the spot welding device by cooling air. Background technique [0004] Typically, several components such as panels are joined by spot welding during assembly at the bodywork plant. Spot welding is a welding method that uses electrical resistance to join objects to be welded by applying current and voltage (pressure) to overlapping objects to be welded. [0005] The spot welding device is used for spot welding and basically includes a moving electrode and a f...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23K11/31B23K11/36B23K11/11
CPCB23K37/003B23K11/11B23K11/36B23K2101/006B23K11/3018B23K11/3054
Inventor 柳铉贞金东明
Owner HYUNDAI MOTOR CO LTD
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