Patent · US Active

Pulse firing pattern for a transformer of an electrostatic precipitator and electrostatic precipitator

US11344895B2 · kind B2 · utility

0Cited by

35References

17Claims

0Family size

Assignee

ANDRITZ INC. · US

Inventors

Carl Marcus Williamsson · Ljungby, SE
Nanda Kishore Dash · Baleshwar, IN
Anders Karlsson · Braås, SE
Inger Elisabeth Önnerby Pettersson · Växjö, SE

Key dates

Filing date	May 21, 2019
Grant date	May 31, 2022
Priority date	—
Expiry date	May 24, 2040

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB03C3/45
WIPO fieldChemical engineering
WIPO sectorChemistry

Abstract

The pulse firing pattern for a transformer of an electrostatic precipitator comprises first elements indicative of a pulse to be fired and second elements indicative of a pulse to not be fired. The pulse firing pattern further comprises couples of adjacent second elements and at least two first elements.

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