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Machine translation
1. (WO2015030496) PRESSURE ADJUSTER HAVING EASY PRESSURE REDUCTION CONTROL FOR RESPIRATOR
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2015/030496    International Application No.:    PCT/KR2014/008014
Publication Date: 05.03.2015 International Filing Date: 28.08.2014
IPC:
A62B 7/04 (2006.01), A62B 9/02 (2006.01)
Applicants: SANCHEONG CO., LTD [KR/KR]; 53 Jungbudaero, 1960 Beon-gil, Yangji-myeon, Cheonin-gu Yongin-si Gyeonggi-do 449-823 (KR)
Inventors: KIM, Jong Kee; (KR)
Agent: KYUNG, Jin Young; (KR)
Priority Data:
10-2013-0102448 28.08.2013 KR
Title (EN) PRESSURE ADJUSTER HAVING EASY PRESSURE REDUCTION CONTROL FOR RESPIRATOR
(FR) DISPOSITIF DE RÉGLAGE DE PRESSION À COMMANDE DE RÉDUCTION DE PRESSION FACILE POUR APPAREIL RESPIRATOIRE
(KO) 감압조절이 용이한 호흡기의 압력조절기
Abstract: front page image
(EN)The present invention comprises: a casing having on one side an air supply inlet through which air is supplied; a pressure-reducing valve for controlling the flow of air supplied into a facepiece through the air supply inlet on the casing; a diaphragm installed inside the casing and moving reciprocally while repeatedly contracting and expanding according to the breathing of a wearer; and a drive assembly for opening and closing the pressure-reducing valve by delivering driving force from the reciprocal movement of the diaphragm to the pressure-reducing valve, wherein the pressure-reducing valve comprises a valve case forming a flow path connected from the air supply inlet to a ventilation hole, a valve body for opening and closing a valve seat formed on one side on the inner circumferential surface of the valve case, and an elastic body for applying elastic force to the valve body to bring the valve body in contact with the valve seat, wherein an elastic force control knob is installed at the lower end of the valve case so as to allow screw movement, two ends of the elastic body are supported by the valve body and the elastic force control knob, and wherein the elastic force of the elastic body is controlled by the elastic force control knob moving up and down along the valve case by means of screw movement at the lower end of the valve case.
(FR)Le dispositif de l'invention comprend: un boîtier présentant sur un côté une entrée d'amenée d'air par laquelle arrive l'air; une soupape de réduction de pression pour réguler le débit d'air envoyé dans un masque à travers l'entrée d'amenée d'air ménagée sur le boîtier; un diaphragme installé à l'intérieur du boîtier et se déplaçant en va-et-vient par contraction et dilatation répétées suivant la respiration de l'usager; et un ensemble de commande pour ouvrir ou fermer la soupape de réduction de pression par application sur la soupape de réduction de pression d'une force motrice issue du mouvement de va-et-vient du diaphragme, la soupape de réduction de pression comprenant un carter de soupape formant un trajet d'écoulement raccordé entre l'entrée d'amenée d'air et un orifice de ventilation; un corps de soupape pour ouvrir ou fermer un siège de soupape formé sur un côté de la surface circonférentielle intérieure du carter de soupape; et un corps élastique pour appliquer une force élastique sur le corps de soupape et amener celui-ci au contact du siège de soupape. Un bouton de commande de force élastique est installé à l'extrémité inférieure du carter de soupape de manière à permettre un mouvement de vis. Deux extrémités du corps élastique sont portées par le corps de soupape et le bouton de commande de force élastique. La force élastique du corps élastique est contrôlée par le bouton de commande de force élastique qui se déplace verticalement le long du carter de soupape par mouvement de vis à l'extrémité inférieure du carter de soupape.
(KO)본 발명은, 일측에 공기가 공급되는 급기구를 가진 케이싱; 상기 케이싱 내에 장착되어, 상기 케이싱의 급기구를 통해 면체(facepiece)의 내부로 공급되는 공기의 흐름을 단속하는 감압밸브; 상기 케이싱 내에 설치되어 착용자의 호흡에 따라 수축과 팽창을 반복하면서 왕복운동하는 다이어프램; 및 상기 다이어프램의 왕복운동에 의한 구동력을 상기 감압밸브에 전달하여 상기 감압밸브를 개폐하는 구동조립체;를 구비하고, 상기 감압밸브는, 상기 급기구에서 상기 통기구로 이어진 유로를 형성하는 밸브케이스; 상기 밸브케이스의 내주면 일측에 형성된 밸브시트를 개폐하는 밸브체; 및 상기 밸브체에 탄성력을 인가하여 상기 밸브체를 밸브시트에 접촉시키는 탄성체;를 구비하며, 상기 밸브케이스의 하단에는 탄성력조절노브가 나사운동가능하게 설치되고, 상기 탄성체는 그 양단이 상기 밸브체 및 상기 탄성력조절노브에 지지되며, 상기 탄성력조절노브가 밸브케이스의 하단에서 나사운동하여 상기 밸브케이스를 따라 상하 이동함에 따라 상기 탄성체의 탄성력이 조절된다.
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, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KN, KP, KZ, LA, LC, LK, LR, LS, LT, 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 (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (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)