Global Patent Index - EP 3563059 B1

EP 3563059 B1 20201118 - LUBRICANT RECEPTACLE FOR A COOLANT COMPRESSOR AND COOLANT COMPRESSOR

Title (en)

LUBRICANT RECEPTACLE FOR A COOLANT COMPRESSOR AND COOLANT COMPRESSOR

Title (de)

SCHMIERMITTELAUFNAHME FÜR EINEN KÄLTEMITTELKOMPRESSOR UND KÄLTEMITTELKOMPRESSOR

Title (fr)

LOGEMENT DE LUBRIFIANT POUR UN COMPRESSEUR FRIGORIFIQUE ET COMPRESSEUR FRIGORIFIQUE

Publication

EP 3563059 B1 20201118 (DE)

Application

EP 17818587 A 20171222

Priority

  • AT 502712016 U 20161227
  • EP 2017084445 W 20171222

Abstract (en)

[origin: WO2018122180A1] The invention relates to a lubricant receptacle (1) for vertically conveying lubricant by means of a crankshaft (2) of a coolant compressor (3), said lubricant receptacle (1) comprising at least one rotationally symmetrical, sleeve-type receiving section (4) for receiving lubricant, wherein the longitudinal axis (8) of the receiving section (4) can be arranged coaxially with a longitudinal axis of the crankshaft (2) of the coolant compressor (3), and comprising a securing section (16) connected to the receiving section (4) in order to secure the lubricant receptacle (1) on the crankshaft (2), as well as comprising at least one end region (5) connected to the receiving section (4) which closes the the receiving section (4) apart from an inlet opening (6), wherein the inlet opening (6) permits the entry of lubricant from a lubricant sump (7) of the coolant compressor (3) into the receiving section (4) of the lubricant receptacle (1) protruding at least partially into the lubricant sump (7), wherein the inlet opening (6) is arranged in the end region (5) around the longitudinal axis (8), wherein, when viewed in the direction of the longitudinal axis, the inlet opening (6) either has a circular peripheral shape and a mid-point of the inlet opening is offset in relation to the longitudinal axis (8), or the inlet opening (6) has a non-circular peripheral shape when viewed in the direction of the longitudinal axis.

IPC 8 full level

F04B 39/02 (2006.01)

CPC (source: AT EP US)

F01M 1/02 (2013.01 - US); F04B 39/02 (2013.01 - EP); F04B 39/0246 (2013.01 - AT); F04B 39/0253 (2013.01 - AT EP US); F25B 31/004 (2013.01 - US); F01M 2001/0238 (2013.01 - US); F01M 2001/0269 (2013.01 - US)

Citation (examination)

None

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)

WO 2018122180 A1 20180705; WO 2018122180 A8 20190523; WO 2018122180 A8 20190711; AT 15828 U1 20180715; CN 109923309 A 20190621; EP 3563059 A1 20191106; EP 3563059 B1 20201118; US 2019368481 A1 20191205

DOCDB simple family (application)

EP 2017084445 W 20171222; AT 502712016 U 20161227; CN 201780069043 A 20171222; EP 17818587 A 20171222; US 201716473541 A 20171222