Search International and National Patent Collections
Some content of this application is unavailable at the moment.
If this situation persists, please contact us atFeedback&Contact
1. (WO2010083691) WATER INLET VALVE HAVING CERAMIC PRESSURE VALVE CORE FOR CLOSESTOOL
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2010/083691 International Application No.: PCT/CN2009/074356
Publication Date: 29.07.2010 International Filing Date: 30.09.2009
IPC:
E03D 1/32 (2006.01) ,F16K 3/08 (2006.01) ,F16K 3/10 (2006.01) ,F16K 31/30 (2006.01)
E FIXED CONSTRUCTIONS
03
WATER SUPPLY; SEWERAGE
D
WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
1
Water flushing devices with cisterns
30
Valves for high or low cisterns; Their arrangement
32
Arrangement of inlet valves
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
3
Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
02
with flat sealing faces; Packings therefor
04
with pivoted closure members
06
in the form of closure plates arranged between supply and discharge passages
08
with circular closure plates rotatable around their centres
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
3
Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
02
with flat sealing faces; Packings therefor
04
with pivoted closure members
10
with special arrangements for separating the sealing faces or for pressing them together
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
31
Operating means; Releasing devices
12
actuated by fluid
18
actuated by a float
30
actuating a gate valve or sliding valve
Applicants:
陈安源 CHEN, Anyuan [CN/CN]; CN
刘国府 LIU, Guofu [CN/CN]; CN
徐家安 XU, Jia'an [CN/CN]; CN
Inventors:
陈安源 CHEN, Anyuan; CN
刘国府 LIU, Guofu; CN
徐家安 XU, Jia'an; CN
Agent:
厦门市新华专利商标代理有限公司 XIAMEN SHINHWA PATENT & TRADEMARK AGENCY CO., LTD.; 中国福建省厦门市 湖滨东路中段台湾酒店附楼一楼 1/F,Taiwan Hotel Hubin East Road Xiamen Fujian 361004, CN
Priority Data:
200920136589.224.01.2009CN
Title (EN) WATER INLET VALVE HAVING CERAMIC PRESSURE VALVE CORE FOR CLOSESTOOL
(FR) VANNE D'ENTRÉE D'EAU COMPRENANT UN NOYAU DE VANNE DE PRESSION EN CÉRAMIQUE POUR TOILETTE
(ZH) 坐便器陶瓷压力阀芯进水阀
Abstract:
(EN) A water inlet valve for a closestool, includes a body (11), a central conduit (28), a lower sleeve conduit (25), a buoy assembly (17), a lifting rod (30), a ceramic pressure valve core (14) and a siphon resistant plastic washer (15); the body (11) has a water inlet (18), a valve chamber (19) and a water outlet (20); the ceramic pressure valve core (14) is provided in the valve chamber (19) near the water inlet (18), and includes a pressure part, a moving ceramic piece (8) and a stationary ceramic piece (6), the moving ceramic piece (8) and the stationary ceramic piece (6) cling to each other because of the pressing of the pressure part; a rotating shaft (5) is provided on the moving ceramic piece (8), one end of the rotating shaft (5) passes through the body (11) and connects to the buoy assembly (17) through the lifting rod (30); through the lifting rod (30) and the rotating shaft (5), the buoy assembly (17) drives the moving ceramic piece (8) to rotate, so as to control the opening or closing of the ceramic pressure valve core (14).
(FR) L'invention porte sur une vanne d'entrée d'eau pour toilette, laquelle vanne comprend un corps (11), une conduite centrale(28), une conduite à manchon inférieur (25), un ensemble bouée (17), une tige de soulèvement (30), un noyau de vanne de pression en céramique (14) et une rondelle en matière plastique résistante de siphon (15); le corps (11) comprend une entrée d'eau (18), une chambre de vanne (19) et une sortie d'eau (20). Le noyau de vanne de pression en céramique (14) est disposé dans la chambre de vanne (19) au voisinage de l'entrée d'eau (18), et comprend une partie de pression, une pièce en céramique mobile (8) et une pièce en céramique fixe (6), la pièce en céramique mobile (8) et la pièce en céramique fixe (6) adhérant l'une à l'autre du fait de la pression de la partie de pression; un arbre rotatif (5) est disposé sur la pièce en céramique mobile (8), une extrémité de l'arbre rotatif (5) traversant le corps (11) et étant reliée à l'ensemble bouée (17) par l'intermédiaire de la tige de soulèvement (30); par l'intermédiaire de la tige de soulèvement (30) et de l'arbre rotatif (5), l'ensemble bouée (17) entraîne la pièce en céramique mobile (8) en rotation, de façon à commander l'ouverture ou la fermeture du noyau de vanne de pression en céramique (14).
front page image
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, 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, IS, JP, KE, KG, KM, KN, KP, KR, 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, PE, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, 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, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (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, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG)
Publication Language: Chinese (ZH)
Filing Language: Chinese (ZH)
Also published as:
CN102066671