EP 3698044 A1 20200826 - ROTARY BARREL PUMP HAVING SEPARATE GUIDING MEANS AND CENTERING MEANS FOR THE BARREL
Title (en)
ROTARY BARREL PUMP HAVING SEPARATE GUIDING MEANS AND CENTERING MEANS FOR THE BARREL
Title (de)
DREHZYLINDERPUMPE MIT SEPARATER LEITVORRICHTUNG UND ZENTRIERVORRICHTUNG FÜR DEN ZYLINDER
Title (fr)
POMPE A BARILLET ROTATIF AVEC MOYENS DE GUIDAGE ET DE CENTRAGE DU BARILLET DISTINCTS
Publication
Application
Priority
- FR 1759897 A 20171020
- EP 2018077337 W 20181008
Abstract (en)
[origin: WO2019076670A1] The present invention relates to a rotary barrel pump in which the pivoting connection between the barrel (6) and the casing (15) is achieved by virtue of separate guiding and centering means.
IPC 8 full level
F04B 1/20 (2020.01)
CPC (source: EP US)
E21B 43/12 (2013.01 - US); F04B 1/128 (2013.01 - US); F04B 1/2035 (2013.01 - EP US); F04B 1/2064 (2013.01 - EP US); F04B 1/2071 (2013.01 - EP US); F04B 1/2078 (2013.01 - US); F04B 49/123 (2013.01 - US); F04B 53/14 (2013.01 - US); F04B 53/16 (2013.01 - US)
Citation (search report)
See references of WO 2019076670A1
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)
WO 2019076670 A1 20190425; CA 3078162 A1 20190425; CN 111279075 A 20200612; EP 3698044 A1 20200826; EP 3698044 B1 20221207; FR 3072736 A1 20190426; FR 3072736 B1 20220506; US 11486372 B2 20221101; US 2021123420 A1 20210429
DOCDB simple family (application)
EP 2018077337 W 20181008; CA 3078162 A 20181008; CN 201880066888 A 20181008; EP 18779727 A 20181008; FR 1759897 A 20171020; US 201816757166 A 20181008