Patent · US Expired

Electronic welding energy source

US4525621A · kind A · utility

18Cited by

7References

6Claims

0Family size

Inventor

Peter Puschner · Aachen, DE

Key dates

Filing date	Jan 3, 1983
Grant date	Jun 25, 1985
Priority date	—
Expiry date	Jan 3, 2003

Classification

Technology area (CPC G)Physics
CPC primaryG05F1/575
WIPO fieldControl
WIPO sectorInstruments

Abstract

An electronic welding energy source comprises interconnected control and power circuits together with independently operable circuits for setting the static and dynamic characteristics respectively of the source.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.