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1. (WO2019045348) MULTIFUNCTIONAL DIGITAL AIR VENT
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2019/045348 International Application No.: PCT/KR2018/009597
Publication Date: 07.03.2019 International Filing Date: 21.08.2018
IPC:
F17D 1/20 (2006.01) ,E03C 1/00 (2006.01) ,E03B 7/07 (2006.01) ,E03F 3/00 (2006.01)
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
17
STORING OR DISTRIBUTING GASES OR LIQUIDS
D
PIPE-LINE SYSTEMS; PIPE-LINES
1
Pipe-line systems
20
Arrangements or systems of devices for influencing or altering dynamic characteristics of the systems, e.g. for damping pulsations caused by opening or closing of valves
E FIXED CONSTRUCTIONS
03
WATER SUPPLY; SEWERAGE
C
DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
1
Domestic plumbing installations for fresh water or waste water; Sinks
E FIXED CONSTRUCTIONS
03
WATER SUPPLY; SEWERAGE
B
INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
7
Water main or service pipe systems
07
Arrangement of devices, e.g. filters, flow controls, measuring devices, siphons, valves, in the pipe systems
E FIXED CONSTRUCTIONS
03
WATER SUPPLY; SEWERAGE
F
SEWERS; CESSPOOLS
3
Sewer pipe-line systems
Applicants:
㈜한국밸콘 KOREA VALVE CONTROL CO., LTD. [KR/KR]; 서울시 금천구 시흥대로 97, 21동 129호 #21-129, 97, Siheung-daero, Geumcheon-gu Seoul 08639, KR
Inventors:
박명훈 PARK, Myung Hun; KR
Agent:
특허법인 가산 KASAN IP & LAW FIRM; 서울시 서초구 남부순환로 2423, 한원빌딩 7층 7th Floor, HanwonBuilding, 2423 Nambusunhwan-ro Seocho-gu Seoul 06719, KR
Priority Data:
10-2017-011018830.08.2017KR
Title (EN) MULTIFUNCTIONAL DIGITAL AIR VENT
(FR) ÉVENT D'AIR NUMÉRIQUE MULTIFONCTIONNEL
(KO) 다기능성 디지털 에어밴트
Abstract:
(EN) The present invention provides a multifunctional digital air vent comprising: a body which has a connection passage formed at the lower part thereof and communicating with a pipe, and which has a space formed therein and communicating with the pipe, the space narrowing toward the upper side thereof; a center pole fixed at the upper side of the space and extending downward; a float moving upward and downward along the center pole according to the fluctuation of a fluid introduced into the lower part of the space; a first liquid shield disposed above the float so as to guide a flow of the fluid moving upward in the space in a direction in which the fluid becomes further apart from the center pole; and a sensor for sensing the position of the float when the float moves downward as air pressure in the space increases.
(FR) La présente invention concerne un évent d'air numérique multifonctionnel comprenant : un corps qui a un passage de raccordement formé au niveau de sa partie inférieure et communiquant avec un tuyau, et qui a un espace formé en son intérieur et communiquant avec le tuyau, l'espace se rétrécissant vers le côté supérieur de celui-ci ; un montant central fixé au niveau du côté supérieur de l'espace et s'étendant vers le bas ; un flotteur se déplaçant vers le haut et vers le bas le long du montant central en fonction de la fluctuation d'un fluide introduit dans la partie inférieure de l'espace ; un premier écran de liquide disposé au-dessus du flotteur de façon à guider un écoulement du fluide se déplaçant vers le haut dans l'espace dans une direction dans laquelle le fluide s'éloigne du montant central; et un capteur pour détecter la position du flotteur lorsque le flotteur se déplace vers le bas lorsque la pression d'air dans l'espace augmente.
(KO) 본 발명은, 배관과 연통되는 연결로가 하부에 형성되고, 내부에는 배관과 연통되는 공간 형성되며, 상기 공간은 상측으로 향할수록 좁아지는 바디; 상기 공간의 상측에 고정되고 하측으로 연장되는 중심폴; 상기 공간의 하부에 유입된 유체에 의해 상기 중심폴에서 상하 방향으로 이동하는 플로트; 상기 플로트의 상측에 배치되고, 상기 공간의 상측으로 이동하는 유체의 흐름을 상기 중심폴에서 멀어지는 방향으로 안내하는 제1리퀴드실드; 및 상기 공간의 기압이 증가하여 상기 플로트가 하측으로 이동할 때, 상기 플로트의 위치를 감지하는 센서를 포함하는 다기능성 디지털 에어밴트를 제공한다.
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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, 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: Korean (KO)
Filing Language: Korean (KO)