EP 3966484 A1 20220316 - SYSTEM PULSATION DAMPENER DEVICE(S) SUBSTITUTING FOR PULSATION DAMPENERS UTILIZING COMPRESSION MATERIAL THEREIN
Title (en)
SYSTEM PULSATION DAMPENER DEVICE(S) SUBSTITUTING FOR PULSATION DAMPENERS UTILIZING COMPRESSION MATERIAL THEREIN
Title (de)
SYSTEMPULSATIONSDÄMPFER ALS ERSATZ FÜR PULSATIONSDÄMPFER MIT KOMPRESSIONSMATERIAL DARIN
Title (fr)
DISPOSITIF(S) AMORTISSEURS DE PULSATIONS DE SYSTÈME SUBSTITUANT À DES AMORTISSEURS DE PULSATIONS UTILISANT UN MATÉRIAU DE COMPRESSION À L'INTÉRIEUR DE CELUI-CI
Publication
Application
Priority
- US 201916404248 A 20190506
- US 2020031335 W 20200504
Abstract (en)
[origin: WO2020227223A1] A fluid delivery system including at least a housing (1302) for a charge-free pulsation dampener of a type utilizing elastomeric compression material (1102), but without the compression material therein, includes a system pulsation dampener (501). The fluid delivery system may include a fluid reservoir (110), a fluid pump (108), a manifold (104), a pulsation dampener (501), and piping (112). The fluid reservoir stores a fluid used for a drilling procedure. The fluid pump pumps the fluid from the fluid reservoir through the fluid delivery system. The manifold is located downstream from the fluid pump, and receives and combines fluids from the at least one fluid pump. The pulsation dampener receives the combined fluid from the manifold, and dampens residual pulsations from the manifold. The piping receives fluid output from the pulsation dampener, and transfers the fluid received from the pulsation dampener further downstream.
IPC 8 full level
F16L 55/04 (2006.01); E21B 21/01 (2006.01); F16L 55/05 (2006.01)
CPC (source: EP)
E21B 21/01 (2013.01); F04B 11/0008 (2013.01); F04B 11/0025 (2013.01); F04B 11/0033 (2013.01); F04B 11/0091 (2013.01); F04B 23/06 (2013.01); F16L 55/02718 (2013.01); F16L 55/02727 (2013.01); F16L 55/0332 (2013.01); F16L 55/05 (2013.01); F16L 55/053 (2013.01); F04B 15/02 (2013.01); F04D 7/00 (2013.01); F04D 13/12 (2013.01); F04D 29/669 (2013.01); F05D 2250/52 (2013.01)
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 2020227223 A1 20201112; BR 112021022309 A2 20220118; CA 3139699 A1 20201112; CA 3139699 C 20240102; CL 2021002941 A1 20221021; CO 2021016454 A2 20220408; EA 202193033 A1 20220318; EC SP21087950 A 20220131; EP 3966484 A1 20220316; EP 3966484 A4 20230111; MX 2021013600 A 20220118; PE 20220320 A1 20220314
DOCDB simple family (application)
US 2020031335 W 20200504; BR 112021022309 A 20200504; CA 3139699 A 20200504; CL 2021002941 A 20211108; CO 2021016454 A 20211201; EA 202193033 A 20200504; EC DI202187950 A 20211203; EP 20802300 A 20200504; MX 2021013600 A 20200504; PE 2021001855 A 20200504