Patent · US Active

Electronic extension module for electric pump

US12212041B2 · kind B2 · utility

0Cited by

1References

20Claims

0Family size

Assignee

WILO SE · DE

Inventors

Stephan Karns · Dortmund, DE
Markus Brockmann · Lörrach, DE
Daniel Bencak · Dortmund, DE
Arno Kefenbaum · Dortmund, DE
Timo Starkmuth · Dortmund, DE
Herve Bouilly · Laval, FR
Franck Terrien · Belfort, FR
Dirk Nowak · Dortmund, DE
Peter Kleine-Rumberg · Dortmund, DE

Key dates

Filing date	Dec 21, 2021
Grant date	Jan 28, 2025
Priority date	—
Expiry date	Apr 21, 2043

Classification

Technology area (CPC H)Electricity
CPC primaryH05K1/0296
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

A plug-in electronic expansion module for pump electronics of a centrifugal pump for expanding the pump electronics with at least one additional function has a housing having a lower face and connecting formations thereon for attachment to a pump housing of the pump electronics. Electronics in the module housing provide the additional function. A base is provided on the lower face, and an electrical interface connected to the pump electronics includes a flat support projecting tongue-like from the base on the lower face of the module housing through an opening in the pump housing and carrying contact-forming electrical traces.

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