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: 157 337 350 patent documents

This week's update (19/07/2024 12:00 CET):

219 431 new documents added

1 247 852 documents amended

GPI key values

Run regular monitoring (e.g. monthly or quarterly) of technical areas or companies

Use built-in charts to visualise technical trends and patenting activity of companies

Choose the data you want to see and download to focus on what you are interested in

Run data quality assessments to measure the risk of incomplete search results

EP 1743094 A1 20070117 - ENGINE COOLING DUCT

Title (en)

ENGINE COOLING DUCT

Title (de)

MOTORKÜHLKANAL

Title (fr)

CONDUIT DE REFROIDISSEMENT MOTEUR

Publication

EP 1743094 A1 20070117 (FR)

Application

EP 05746650 A 20050418

Priority

FR 2005050256 W 20050418
FR 0450780 A 20040426

Abstract (en)

[origin: WO2005106232A1] The invention relates to the cooling of internal combustion engines. More specifically, the invention relates to a duct (8) for cooling an internal combustion engine, which connects two chambers (6) and (7) through which a cooling fluid flows. The inventive duct (8) comprises means for creating turbulence in the cooling fluid flowing through said duct (8).

IPC 8 full level

F02F 1/10 (2006.01); F01P 3/02 (2006.01)

CPC (source: EP)

F01P 3/02 (2013.01); F02F 1/108 (2013.01)

Citation (search report)

See references of WO 2005106232A1

Designated contracting state (EPC)

AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU MC NL PL PT RO SE SI SK TR

DOCDB simple family (publication)

WO 2005106232 A1 20051110; EP 1743094 A1 20070117; FR 2869356 A1 20051028; FR 2869356 B1 20080711

DOCDB simple family (application)

FR 2005050256 W 20050418; EP 05746650 A 20050418; FR 0450780 A 20040426