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Machine translation
1. (WO2018012698) RESIDUAL PRESSURE REMOVING TYPE PIPE CONNECTING DEVICE AND AIR CONDITIONING APPLIANCE
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.:    WO/2018/012698    International Application No.:    PCT/KR2017/000924
Publication Date: 18.01.2018 International Filing Date: 25.01.2017
IPC:
F16L 37/30 (2006.01), F16L 29/04 (2006.01), F16L 19/00 (2006.01), F24F 1/32 (2011.01)
Applicants: LEE, Chong-chun [KR/KR]; (KR).
KEEHA PRECISION CO., LTD. [KR/KR]; (Guryang-dong) #16, Mieumsandan-ro 92beon-gil Gangseo-gu Busan 46748 (KR)
Inventors: LEE, Chong-chun; (KR).
GO, Dong-pil; (KR)
Agent: KO, Kwang-Hoon; (KR)
Priority Data:
10-2016-0087565 11.07.2016 KR
Title (EN) RESIDUAL PRESSURE REMOVING TYPE PIPE CONNECTING DEVICE AND AIR CONDITIONING APPLIANCE
(FR) DISPOSITIF DE RACCORDEMENT DE TUYAU À SUPPRESSION DE PRESSION RÉSIDUELLE, ET APPAREIL MÉNAGER DE CLIMATISATION
(KO) 잔압제거형 배관 커넥팅 장치 및 공조 기기
Abstract: front page image
(EN)The present invention relates to a residual pressure removing type pipe connecting device and an air conditioning appliance comprising the same. A residual pressure removing type pipe connecting device according to an example comprises: a first body having a first valve chamber formed therein; a first valve body installed in the first valve chamber; a first valve seat having a first valve hole provided therein such that the first valve body penetrates the same, the first valve seat making a sliding movement inside the first valve chamber and thereby exposing/blocking the first valve hole; a second body having a second valve chamber formed therein, the second valve chamber having a second valve seat portion provided thereon, the second body being inserted into the first valve chamber in a separable manner and coupled behind the first body, and the second body pushing the first valve seat, when coupled, thereby exposing the first valve hole; a second valve body that comprises a second shaft valve and is installed in the second valve chamber such that, when the first and second bodies are coupled, the second shaft valve is pushed backward by the first valve body, thereby exposing a channel of the second valve body, and, when the second body is separated, the second shaft valve moves forward and blocks the channel; and a connection retainer having one end fitted to the periphery of one of the first and second bodies such that, when the first and second bodies are coupled, the other end of the connection retainer is fastened to the outer peripheral surface of the other, wherein at least one residual pressure removing hole is provided on the periphery of the second body so as to communicate with the second valve chamber, and at least one residual pressure removing groove is formed on the inner peripheral surface of the connection retainer.
(FR)La présente invention concerne un dispositif de raccordement de tuyau du type à suppression de pression résiduelle et un appareil de climatisation comprenant ledit dispositif. Selon un exemple, un dispositif de raccordement de tuyau, du type à suppression de pression résiduelle, comprend : un premier corps comportant une première chambre à vannes formée à son intérieur ; un premier corps de vanne installé dans la première chambre à vannes ; un premier siège de vanne comportant un premier trou de vanne disposé à son intérieur de sorte que le premier corps de vanne entre dans le trou, le premier siège de vanne effectuant un mouvement coulissant à l'intérieur de la première chambre à vannes et exposant/bloquant ainsi le premier trou de vanne ; un second corps comportant une seconde chambre à vannes formée à son intérieur, la seconde chambre à vannes comportant une seconde partie de siège de vanne disposée sur ladite chambre, le second corps étant introduit dans la première chambre à vannes de manière séparable et accouplé derrière le premier corps, le second corps poussant le premier siège de vanne lors de son accouplement, exposant ainsi le premier trou de vanne ; un second corps de vanne comprenant une seconde vanne d'arbre et installé dans la seconde chambre à vannes de sorte que, lors de l'accouplement des premier et second corps, la seconde vanne d'arbre soit poussée vers l'arrière par le premier corps de vanne, exposant ainsi un canal du second corps de vanne et, lors de la séparation du second corps, la seconde vanne d'arbre se déplace vers l'avant et bloque le canal ; et un dispositif de retenue de raccordement comportant une extrémité montée à la périphérie de l'un des corps parmi les premier et second corps de sorte que, lors de l'accouplement des premier et second corps, l'autre extrémité du dispositif de retenue de raccordement soit fixée à la face périphérique externe de l'autre corps. Au moins un trou d'élimination de pression résiduelle est disposé sur la périphérie du second corps de manière à permettre la communication avec la seconde chambre à vannes, et au moins une rainure d'élimination de pression résiduelle est formée sur la face périphérique interne du dispositif de retenue de raccordement.
(KO)본 발명은 잔압제거형 배관 커넥팅 장치 및 그를 포함하는 공조기기에 관한 것으로, 하나의 예에 따른 잔압제거형 배관 커넥팅 장치는: 제1 밸브실이 형성된 제1 몸체; 제1 밸브실에 설치되는 제1 밸브체; 제1 밸브체가 관통하는 제1 밸브홀을 구비하고 제1 밸브실에서의 슬라이딩 이동에 따라 제1 밸브홀을 개폐하는 제1 밸브시트; 제2 밸브시트부가 구비된 제2 밸브실이 형성되고, 제1 밸브실 내로 분리가능하게 삽입되며 제1 몸체의 후방에서 결합되고, 결합 시 제1 밸브시트를 밀어 제1 밸브홀을 개방시키는 제2 몸체; 제2 샤프트밸브를 포함하고 제2 밸브실에 설치되되, 제1 및 제2 몸체의 결합 시 제1 밸브체에 의해 제2 샤프트밸브가 후방으로 밀리며 제2 밸브실의 유로를 개방시키고 제2 몸체의 분리 시 제2 샤프트밸브가 전진하며 유로를 차단하는 제2 밸브체; 및 일단이 제1 및 제2 몸체 중 어느 하나의 둘레에 끼워지고 제1 및 제2 몸체의 결합 시 타단부가 나머지 하나의 외주면에 체결되는 연결고정구를 포함하고, 제2 몸체의 둘레에 제2 밸브실과 연통되는 적어도 하나의 잔압제거홀이 구비되고 연결고정구의 내주면에 적어도 하나의 잔압제거홈이 형성된 것을 특징으로 한다.
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, 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 (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)