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1. (WO2019001102) ONE-WAY VALVE AND AEROSTAT COMPRISING SAME
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Pub. No.: WO/2019/001102 International Application No.: PCT/CN2018/083656
Publication Date: 03.01.2019 International Filing Date: 19.04.2018
IPC:
F16K 15/14 (2006.01)
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16
ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
K
VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
15
Check valves
14
with flexible valve members
Applicants:
东莞前沿技术研究院 DONGGUAN FRONTIER TECHNOLOGY INSTITUTE [CN/CN]; 中国广东省东莞市 松山湖创新科技园1号楼5楼 Floor 5, Building 1, Songshan Lake Science And Technology Industrial Park Dongguan, Guangdong 523000, CN
Inventors:
刘若鹏 LIU, Ruopeng; CN
栾琳 LUAN, Lin; CN
黎明健 LI, Mingjian; CN
刘丰维 LIU, Fengwei; CN
Priority Data:
201710506583.927.06.2017CN
Title (EN) ONE-WAY VALVE AND AEROSTAT COMPRISING SAME
(FR) SOUPAPE DE RETENUE ET AÉROSTAT LA COMPRENANT
(ZH) 单向阀及具有其的浮空器
Abstract:
(EN) A one-way valve and an aerostat comprising same. The one-way valve comprises: a base plate (10), first flow-through holes (11) being provided on the base plate (10); a valve plate (20), movably disposed on the base plate (10) in a direction perpendicular to the base plate (10), the valve plate (20) having a flow stop position and a flow-through position, when the valve plate (20) is at the flow stop position, the valve plate (20) pressing against the base plate (10) and covering the first flow-through holes (11), and when the valve plate (20) is at the flow-through position, a gap being formed between the valve plate (20) and the base plate (10), and the gap being communicated with the other side of the base plate (10) facing away from the valve plate (20) by means of the first flow-through holes (11); and a connection structure (30), having a first end connected to the valve plate (20), and a second end matching the base plate (10) to connect the valve plate (20) to the base plate (10). The one-way valve resolves the problem of inapplicability of an existing one-way valve to an airbag structure.
(FR) L'invention concerne une soupape de retenue et un aérostat la comprenant. La soupape de retenue comprend : une plaque de base (10), des premiers trous traversants (11) étant agencés sur la plaque de base (10) ; une plaque de soupape (20) disposée mobile sur la plaque de base (10) dans une direction perpendiculaire à la plaque de base (10), la plaque de soupape (20) comportant une position d'arrêt d'écoulement et une position de circuit d'écoulement ; lorsque la plaque de soupape (20) se trouve dans la position d'arrêt d'écoulement, la plaque de soupape (20) s'appuie contre la plaque de base (10) et recouvre les premiers trous traversants (11), et lorsque la plaque de soupape (20) se trouve dans la position de circuit d'écoulement, un espace est formé entre la plaque de soupape (20) et la plaque de base (10), l'espace étant en communication avec l'autre côté de la plaque de base (10) faisant face à la plaque de soupape (20) au moyen des premiers trous traversants (11) ; et une structure de liaison (30) comportant une première extrémité reliée à la plaque de soupape (20) et une seconde extrémité en correspondance avec la plaque de base (10) afin de relier la plaque de soupape (20) à la plaque de base (10). La soupape de retenue résout le problème de l'inapplicabilité d'une soupape de retenue existante à une structure de coussin gonflable de sécurité.
(ZH) 一种单向阀及具有其的浮空器,单向阀包括:底片(10),底片(10)上设置有第一过流孔(11);阀片(20),阀片(20)沿垂直于底片(10)的方向可移动地设置在底片(10)上,阀片(20)具有止流位置和过流位置,其中,阀片(20)处于止流位置时,阀片(20)与底片(10)抵接并遮盖第一过流孔(11),阀片(20)处于过流位置时,阀片(20)与底片(10)之间形成间隙,并且间隙与底片(10)背向阀片(20)的另一侧通过第一过流孔(11)连通;连接结构(30),连接结构(30)的第一端连接在阀片(20)上,连接结构(30)的第二端与底片(10)配合以将阀片(20)连接在底片(10)上。本单向阀解决了现有的单向阀不适用于气囊结构的问题。
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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: Chinese (ZH)
Filing Language: Chinese (ZH)