EP 3414438 A1 20181219 - CHARGED AIR SUPPLY DEVICE OF AN INTERNAL COMBUSTION ENGINE
Title (en)
CHARGED AIR SUPPLY DEVICE OF AN INTERNAL COMBUSTION ENGINE
Title (de)
LADELUFTVERSORGUNG FÜR EINE BRENNKRAFTMASCHINE
Title (fr)
DISPOSITIF DE SURALIMENTATION EN AIR D'UN MOTEUR À COMBUSTION INTERNE
Publication
Application
Priority
- FR 1650972 A 20160208
- FR 2017050266 W 20170206
Abstract (en)
[origin: WO2017137687A1] The invention relates to an air supercharging device (1) of an internal combustion engine (2), comprising a cooling circuit (41, 42) of the electrical compressor (8), the cooling circuit (41, 42) comprising an air intake conduit (41) to the electrical compressor (6), extending between the outlet (47) of the heat exchanger (14) and the electrical compressor (6), in such a way as to be able to capture a fraction of the cooled compressed air, characterised in that it further comprises an air recirculation conduit (42) extending between the electrical compressor (6) and the vicinity of the inlet (45) of the intake manifold (3).
IPC 8 full level
F02B 39/00 (2006.01); F02B 39/10 (2006.01); F04D 29/58 (2006.01)
CPC (source: EP KR RU US)
F01D 25/12 (2013.01 - RU US); F01P 5/04 (2013.01 - RU US); F02B 39/005 (2013.01 - EP KR US); F02B 39/10 (2013.01 - EP KR RU US); F04D 17/10 (2013.01 - EP KR US); F04D 25/06 (2013.01 - EP KR US); F04D 29/5806 (2013.01 - EP KR RU US); F04D 29/5813 (2013.01 - EP KR US); F01P 2060/12 (2013.01 - EP KR US)
Citation (search report)
See references of WO 2017137687A1
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
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
FR 3047515 A1 20170811; FR 3047515 B1 20180202; CN 108699962 A 20181023; CN 108699962 B 20210108; EP 3414438 A1 20181219; EP 3414438 B1 20191204; JP 2019512059 A 20190509; JP 6882308 B2 20210602; KR 102102343 B1 20200420; KR 20180107248 A 20181001; RU 2698374 C1 20190826; US 10480400 B2 20191119; US 2019153934 A1 20190523; WO 2017137687 A1 20170817
DOCDB simple family (application)
FR 1650972 A 20160208; CN 201780012632 A 20170206; EP 17707383 A 20170206; FR 2017050266 W 20170206; JP 2018541335 A 20170206; KR 20187026073 A 20170206; RU 2018132014 A 20170206; US 201716066436 A 20170206