Some content of this application is unavailable at the moment.
If this situation persist, please contact us atFeedback&Contact
1. (WO2018080717) ACTUATION TOOL HAVING A NON-BALLISTIC FORCE GENERATING MECHANISM
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2018/080717 International Application No.: PCT/US2017/053994
Publication Date: 03.05.2018 International Filing Date: 28.09.2017
IPC:
E21B 23/00 (2006.01) ,E21B 23/08 (2006.01) ,H01F 7/08 (2006.01)
E FIXED CONSTRUCTIONS
21
EARTH OR ROCK DRILLING; MINING
B
EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
23
Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells
E FIXED CONSTRUCTIONS
21
EARTH OR ROCK DRILLING; MINING
B
EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
23
Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells
08
Introducing or running tools by fluid pressure, e.g. through-the-flow-line tool systems
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
F
MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
7
Magnets
06
Electromagnets; Actuators including electromagnets
08
with armatures
Applicants:
BAKER HUGHES, A GE COMPANY, LLC [US/US]; 17021 Aldine Westfield Houston, Texas 77073, US
Inventors:
XU, YingQing; US
XU, Zhiyue; US
ZHANG, Zhihui; US
ZHAO, Lei; US
Agent:
PORTER, Andre; US
MURPHY, Keith J.; US
Priority Data:
15/337,53228.10.2016US
Title (EN) ACTUATION TOOL HAVING A NON-BALLISTIC FORCE GENERATING MECHANISM
(FR) OUTIL D'ACTIONNEMENT AYANT UN MÉCANISME DE GÉNÉRATION DE FORCE NON BALISTIQUE
Abstract:
(EN) A non-ballistic force generating mechanism includes a non-ballistic first actuator operable to output a first force profile defining a first pressure for a first stroke length, and a non-ballistic second actuator operable to output a second force profile following the first force profile, the second force profile defining an second pressure that is substantially greater than the first pressure for a second stroke length that is less than the first stroke length.
(FR) Cette invention concerne un mécanisme de génération de force non balistique, comprenant un premier actionneur non balistique conçu pour délivrer un premier profil de force définissant une première pression pour une première longueur de course, et un second actionneur non balistique permettant de délivrer un second profil de force suivant le premier profil de force, le second profil de force définissant une seconde pression qui est sensiblement supérieure à la première pression pour une seconde longueur de course qui est inférieure à la première longueur de course.
front page image
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)