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Dual battery hybrid engine drive welder and methods and systems of controlling the same

一种发动机驱动、电力的技术，应用在电弧焊设备、制造工具、焊接设备等方向

Inactive Publication Date: 2018-02-16
LINCOLN GLOBAL INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although advances have been made to such welding systems to improve the utilization and performance of these systems, these systems still have disadvantages

Method used

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  • Dual battery hybrid engine drive welder and methods and systems of controlling the same
  • Dual battery hybrid engine drive welder and methods and systems of controlling the same
  • Dual battery hybrid engine drive welder and methods and systems of controlling the same

Examples

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Embodiment Construction

[0009] Reference will now be made in detail to various and alternative embodiments and to the drawings, in which like numerals represent substantially the same structural elements. Each example is provided by way of illustration, not limitation. In fact, it will be apparent to those skilled in the art that modifications and variations can be made without departing from the scope or spirit of the disclosure and claims. For example, features illustrated or described as part of one embodiment can be used on another embodiment to yield a still further embodiment. Thus, it is intended that the present disclosure cover modifications and variations within the scope of the appended claims and their equivalents.

[0010] The present disclosure generally relates to hybrid engine driven welders that use a natural gas or diesel powered engine to power a generator that produces electrical power for welding operations. Additionally, the exemplary welder can generate auxiliary power that c...

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Abstract

Embodiments of the present invention are directed to a combustion engine power generation device, such as an engine driven welder, which utilizes a first battery for engine start and providing operational power when the system is off, and a second high storage battery to provide all operational power so long as the second battery has the stored energy to supply the needed power. In an embodiment,the first battery is a lead acid battery and the second battery is a lithium ion battery.

Description

technical field [0001] Apparatus, systems, and methods consistent with embodiments of the present invention relate to hybrid engine-driven welders, and more particularly to dual-battery hybrid engine-driven welders with increased versatility and performance. Background of the invention [0002] The construction and use of engine driven welding machines is well known. These welders are often used when the utility grid is unavailable or unreliable. In this type of welder, a combination engine and generator are used to generate electrical power that is used by an output circuit to generate output power. To improve upon these systems, hybrid engine-driven welders have been developed in which the welder includes an energy storage device, such as a battery. The battery may be used by the welding system to augment the output power of the system and / or to smooth the power provided by the generator to the output circuit, among other purposes. Such systems are known and are often r...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23K9/10B23K9/32
CPCB23K9/1006B23K9/32B23K9/1043B23K9/1062B23K9/1075
Inventor A·P·梅克勒
Owner LINCOLN GLOBAL INC
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