The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 02, 2000
Filed:
Nov. 10, 1998
Applicant:
Inventors:
Masao Katooka, Kawanishi, JP;
Shuji Yokoyama, Kobe, JP;
Masako Ikeda, Kyoto, JP;
Yumi Sato, Nishinomiya, JP;
Assignee:
Sansha Electric Manufacturing Company, Limited, Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B23K / ;
U.S. Cl.
CPC ...
21912154 ; 21912148 ; 2191 / ; 21912139 ;
Abstract
A plasma arc utilizing apparatus includes a power supply unit disposed in a housing. The power supply unit converts an AC voltage to a DC voltage, which is applied to load for generating an arc therein. A compressor is disposed in the same housing for supplying the load with compressed gas that is to be ionized by the arc. The compressor has a leg by which the compressor is secured to the housing. The leg is embedded in an elastic material secured in the housing.