Some content of this application is unavailable at the moment.
If this situation persist, please contact us atFeedback&Contact
1. (WO2018121091) LIFTING/LOWERING VALVE CONNECTING MEMBER
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2018/121091 International Application No.: PCT/CN2017/110111
Publication Date: 05.07.2018 International Filing Date: 09.11.2017
IPC:
F16L 49/08 (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
L
PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
49
Connecting arrangements, e.g. joints, specially adapted for pipes of brittle material, e.g. glass, earthenware
08
Adjustable joints; Joints allowing movement
Applicants:
常熟市惠一机电有限公司 CHANGSHU HUI YI MECHATRONICS CO., LTD [CN/CN]; 中国江苏省苏州市 常熟市辛庄镇张港泾村8号朱建惠 ZHU, Jianhui No. 8, Zhanggangjing Cun Xinzhuang Town, Changshu Suzhou, Jiangsu 215500, CN
Inventors:
朱建惠 ZHU, Jianhui; CN
Priority Data:
201611213304.126.12.2016CN
Title (EN) LIFTING/LOWERING VALVE CONNECTING MEMBER
(FR) ÉLÉMENT DE RACCORDEMENT DE SOUPAPE DE LEVAGE/D'ABAISSEMENT
(ZH) 一种升降阀门连接件
Abstract:
(EN) Provided is a lifting/lowering valve connecting member comprising an upper-part connecting member (1) and a lower-part connecting member (2); the upper-part connecting member (1) is divided into upper and lower sections, and the upper section is provided with an external thread (1-1); the lower section of the upper-part connecting member (1) has an outward projection (1-2), and the projection (1-2) is provided with a screw hole (3); the lower-part connecting member (2) is a straight pipe; the lower-part connecting member (2) is divided into upper and lower sections, and the inner diameter of the upper section of the lower-part connecting member (2) is consistent with the outer diameter dimension of the lower section of the upper-part connecting member (1); the upper section of the lower-part connecting member (2) is provided with a strip-shaped slot (2-1); the projection (1-2) of the lower section of the upper-part connecting member (1) may slide upward and downward in the strip-shaped slot (2-1) of the upper section of the lower-part connecting member (2); the lower section of the lower-part connecting member (2) is provided with an internal thread, thus resolving the problem, encountered when a valve connecting member is connected, of a pipe fitting being insufficiently long or excessively long.
(FR) L'invention concerne un élément de raccordement de soupape de levage/d'abaissement comprenant un élément de raccordement partie supérieure (1) et un élément de raccordement partie inférieure (2) ; l'élément de raccordement partie supérieure (1) est divisé en sections supérieure et inférieure, et la section supérieure est munie d'un filetage externe (1-1) ; la section inférieure de l'élément de raccordement partie supérieure (1) comporte une saillie (1-2) vers l'extérieur, et la saillie (1-2) est munie d'un trou de vis (3) ; l'élément de raccordement partie inférieure (2) est un tuyau droit ; l'élément de raccordement partie inférieure (2) est divisé en sections supérieure et inférieure, et le diamètre interne de la section supérieure de l'élément de raccordement partie inférieure (2) est en concordance avec la dimension de diamètre externe de la section inférieure de l'élément de raccordement partie supérieure (1) ; la section supérieure de l'élément de raccordement partie inférieure (2) est munie d'une fente (2-1) en forme de bande ; la saillie (1-2) de la section inférieure de l'élément de raccordement partie supérieure (1) peut coulisser vers le haut et vers le bas dans la fente (2-1) en forme de bande de la section supérieure de l'élément de raccordement partie inférieure (2) ; la section inférieure de l'élément de raccordement partie inférieure (2) est munie d'un filetage interne, ce qui permet de résoudre le problème de la longueur insuffisante ou excessive d'un raccord de tuyau, rencontré lors du raccordement d'un élément de raccordement de soupape.
(ZH) 一种升降阀门连接件,包括上部连接件(1)和下部连接件(2);上部连接件(1)分为上下两段,上段设有外螺纹(1-1);上部连接件(1)下段向外有凸起(1-2),凸起(1-2)上设有螺孔(3);下部连接件(2)是一个直的管道;下部连接件(2)分为上下两段,下部连接件(2)的上段内径和上部连接件(1)的下段外径尺寸一致;下部连接件(2)上段设有条形槽(2-1),上部连接件(1)下段的凸起(1-2)可以在下部连接件(2)上段的条形槽(2-1)内上下滑动;下部连接件(2)的下段设有内螺纹(2-2),其解决了阀门连接件在连接时往往会碰到管件长度不够或管件过长的问题。
front page image
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)