GPI coverage and content

You can use Global Patent Index (GPI) to carry out detailed searches in the EPO's worldwide bibliographic (DOCDB), legal event (INPADOC) and full-text data sets, and download or visualise the search results for statistical analysis.

Current content: 156 978 933 patent documents

This week's update (05/07/2024 12:00 CET):

169 914 new documents added

2 331 667 documents amended

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EP 3048305 B1 20190821 - REDUCTION OF THE ENERGY CONSUMPTION OF A VARIABLE SPEED WATER PUMP TAKING INTO ACCOUNT THE CURRENT SYSTEM LOAD

Title (en)

REDUCTION OF THE ENERGY CONSUMPTION OF A VARIABLE SPEED WATER PUMP TAKING INTO ACCOUNT THE CURRENT SYSTEM LOAD

Title (de)

REDUZIERUNG DES ENERGIEVERBRAUCHS EINER DREHZAHLGEREGELTEN WASSERPUMPE UNTER BERÜCKSICHTIGUNG DER MOMENTANEN SYSTEMLAST

Title (fr)

RÉDUCTION DE LA CONSOMMATION D'ÉNERGIE D'UNE POMPE À EAU À VITESSE VARIABLE EN TENANT COMPTE DE LA CHARGE INSTANTANNÉE DU SYSTÈME

Publication

EP 3048305 B1 20190821 (DE)

Application

EP 16000069 A 20160113

Priority

DE 102015000373 A 20150120
DE 102015011487 A 20150908

IPC 8 full level

E03B 5/00 (2006.01); F04D 15/00 (2006.01)

CPC (source: EP)

F04D 15/0066 (2013.01); F04D 15/0088 (2013.01); E03B 5/00 (2013.01)

Designated contracting state (EPC)

AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

DOCDB simple family (publication)

EP 3048305 A1 20160727; EP 3048305 B1 20190821

DOCDB simple family (application)

EP 16000069 A 20160113