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Systems and methods providing partial vacuum operation for arc discharge with controlled heating

An arc discharge, partial vacuum technology, applied in the direction of heating through discharge, electric heating devices, electrical components, etc., can solve problems such as unsatisfactory and time-consuming

Active Publication Date: 2018-10-26
3SAE TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

These processes are unsatisfactory in many respects because they consume time, electrode life, and fiber, although only providing a temporary and partial solution to the problem of changing the temperature of the fiber

Method used

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  • Systems and methods providing partial vacuum operation for arc discharge with controlled heating
  • Systems and methods providing partial vacuum operation for arc discharge with controlled heating
  • Systems and methods providing partial vacuum operation for arc discharge with controlled heating

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Embodiment Construction

[0039] Various exemplary embodiments will be described more fully hereinafter with reference to the accompanying drawings in which some exemplary embodiments are shown. However, inventive concepts may be embodied in many different forms and should not be construed as limited to the exemplary embodiments set forth herein.

[0040] It will be understood that although the terms first, second etc. are used herein to describe various elements, these elements should not be limited by these terms. These terms are used to distinguish one element from another, but do not imply a required order of the elements. For example, a first element could be termed a second element, and, similarly, a second element could be termed a first element, without departing from the scope of the present invention. As used herein, the term "and / or" includes any and all combinations of one or more of the associated listed items.

[0041] It should be understood that when an element is referred to as being...

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Abstract

The electrical discharge suitable for heating the fiber for processing is carried out in a controlled partial vacuum so that saturation of the available ionizable gas molecules is achieved. As a result, the workpiece temperature is a stable and controllable function of absolute air pressure and is insensitive to other conditions. Systems and methods to achieve the above are provided.

Description

[0001] Cross References to Related Applications [0002] This application claims priority under 35USC 119(e) to U.S. Provisional Patent Application 61 / 621,274, filed April 6, 2012, entitled PARTIAL VACUUMOPERATION OF ARC DISCHAREGE FOR CONTROLLED HEATING, the entire contents of which are hereby incorporated by reference as refer to. technical field [0003] The inventive concept relates to the field of systems and methods for optical fiber processing, and more particularly, to the field of systems and methods using heat for optical fiber processing. Background technique [0004] In the manufacture of devices using optical fibers, it is often desirable to heat the fibers in a controllable manner so that they can be fused, coupled, shaped, annealed, tapered, diffused, extended, flame polished, cleaned, or stripped of coatings. Discharge is often used for this purpose. This discharge is known in the industry as an "arc". However, according to some sources, the discharge at t...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C03B37/15G02B6/255
CPCC03B37/15G02B6/2551G02B6/2553G02B6/2552C03B37/07C03B37/10G02B6/3616G02B2006/12192G02B2006/12195H05B1/023H05B7/185
Inventor 罗伯特·威利布雷特·克拉克约翰·罗尔杰森·特洛亚克莱德·J·特劳特曼
Owner 3SAE TECH