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1. (WO2018090005) MANUALLY OPERATED PUMP ASSEMBLY
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Pub. No.: WO/2018/090005 International Application No.: PCT/US2017/061547
Publication Date: 17.05.2018 International Filing Date: 14.11.2017
IPC:
F04B 9/14 (2006.01) ,F04B 53/10 (2006.01)
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
04
POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
B
POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
9
Piston machines or pumps characterised by the driving or driven means to or from their working members
14
Pumps characterised by muscle-power operation
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
04
POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
B
POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
53
Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/-F04B23/ or F04B39/-F04B47/203
10
Valves; Arrangement of valves
Applicants:
KICKSTART INTERNATIONAL, INC. [US/US]; 2435 Polk Street, Suite 20 San Francisco, CA 94109, US
Inventors:
SPYBEY, Alan, Charles; KE
FISHER, Martin, John; US
LUKHALE, Albert; KE
OBUDHO, Fredrick, Omondi; KE
MUGO, Simon, Maina; KE
Agent:
GOMEZ, Martin; US
ASHRAF, Shobon; US
BRODOWSKI, Michael; US
GOMEZ, Martin; US
ARGENTIERI, Steven, R.; US
Priority Data:
62/421,66214.11.2016US
Title (EN) MANUALLY OPERATED PUMP ASSEMBLY
(FR) ENSEMBLE POMPE À COMMANDE MANUELLE
Abstract:
(EN) A manually operated pump exhibiting numerous improvement over existing such pumps is described. The pump can include a cylinder that is removeably mounted to a molded valve box of unitary construction. The valve box can feature a valve plate covering a valve chamber and housing an inlet valve and an outlet valve. In some instances, the pump includes a molded piston of unitary construction to which a pair of opposing piston cups is mounted. In some cases, the pump includes a filler cap forming an inlet adapted to deliver a priming fluid into the cylinder. In some cases, the pump includes a stopper cap adapted to prevent a pump shaft from being fully pulled out of the cylinder.
(FR) Cette invention concerne une pompe à commande manuelle présentant de nombreuses améliorations par rapport à de telles pompes existantes. La pompe peut comprendre un cylindre qui est monté de manière amovible sur un boîtier de soupape moulé de construction unitaire. Le boîtier de soupape peut comprendre une plaque de soupape recouvrant une chambre de soupape et logeant une soupape d'entrée et une soupape de sortie. Dans certains cas, la pompe comprend un piston moulé de construction unitaire sur lequel est montée une paire de coupelles de piston opposées. Dans certains cas, la pompe comprend un couvercle de remplissage formant une entrée conçue pour distribuer un fluide d'amorçage dans le cylindre. Dans certains cas, la pompe comprend un couvercle d'arrêt conçu pour empêcher un arbre de pompe d'être complètement retiré du cylindre.
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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)