Global Patent Index - EP 3081817 B1

EP 3081817 B1 20210113 - MACHINE COMPRISING A COMPRESSOR

Title (en)

MACHINE COMPRISING A COMPRESSOR

Title (de)

MASCHINE MIT EINEM VERDICHTER

Title (fr)

MACHINE ÉQUIPÉE D'UN COMPRESSEUR

Publication

EP 3081817 B1 20210113 (FR)

Application

EP 15163421 A 20150413

Priority

EP 15163421 A 20150413

Abstract (en)

[origin: WO2016165906A1] The invention relates to a machine (50) comprising a chassis (52) comprising at least one functional element (53) and a control unit (54). Said machine comprises an air compressor or water pump (1) integrated into the chassis (52), said air compressor or water pump (1) comprising a frame (2) in which are mounted a stator (4), a rotor (5) that interacts with said stator (4), and comprising a shaft (6), at least one turbine (12) borne by said shaft (6), a supply duct (14) carrying fluid toward the turbine (12), and an outlet duct (16) for compressed fluid, the shaft (6) of the rotor (5) being mounted with the ability to rotate on the frame (2) about an axis (A) by means of a first (7) and of a second (8) bearing, said first (7) and second (8) bearings respectively comprising a respective first (18) and second (22) spherical element provided respectively at a first (9) and a second (10) end of the shaft and arranged so that it is centred with respect to the axis (A) of the shaft (6) and a respective first (20) and second (24) housing provided in the frame (2) having the shape of a cup arranged so that it is centred with respect to the axis (A) of the shaft (6) and designed to support said respective first (18) and second (22) spherical element. Said chassis (52) comprises a fluid inlet designed to supply the air compressor or water pump (1) and a supply circuit (56) designed to carry the compressed fluid to the functional element (53).

IPC 8 full level

F04D 29/046 (2006.01); F04D 1/00 (2006.01); F04D 13/00 (2006.01); F04D 17/10 (2006.01); F04D 25/00 (2006.01); F04D 29/049 (2006.01); F04D 29/056 (2006.01); F04D 29/059 (2006.01)

CPC (source: CN EP US)

F04D 1/00 (2013.01 - CN); F04D 17/10 (2013.01 - CN EP); F04D 25/00 (2013.01 - EP US); F04D 29/046 (2013.01 - CN US); F04D 29/0467 (2013.01 - CN US); F04D 29/049 (2013.01 - CN); F04D 29/051 (2013.01 - EP); F04D 29/056 (2013.01 - CN EP US); F04D 29/059 (2013.01 - CN EP); F04D 29/40 (2013.01 - US); F04D 1/00 (2013.01 - US); F04D 13/00 (2013.01 - US); F04D 13/16 (2013.01 - US); F04D 17/10 (2013.01 - US)

Citation (examination)

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 3081817 A1 20161019; EP 3081817 B1 20210113; CN 107454927 A 20171208; CN 107454927 B 20210406; ES 2856014 T3 20210927; HR P20210546 T1 20210528; HU E053996 T2 20210830; JP 2018514687 A 20180607; JP 6694895 B2 20200520; PL 3081817 T3 20210712; PT 3081817 T 20220627; RS 61689 B1 20210531; SI 3081817 T1 20210831; US 10927844 B2 20210223; US 2018119703 A1 20180503; WO 2016165906 A1 20161020

DOCDB simple family (application)

EP 15163421 A 20150413; CN 201680021406 A 20160317; EP 2016055828 W 20160317; ES 15163421 T 20150413; HR P20210546 T 20210406; HU E15163421 A 20150413; JP 2017553973 A 20160317; PL 15163421 T 20150413; PT 15163421 T 20150413; RS P20210408 A 20150413; SI 201531570 T 20150413; US 201615565791 A 20160317