首页
产品
黄页
商标
征信
会员服务
注册
登录
全部
|
企业名
|
法人/股东/高管
|
品牌/产品
|
地址
|
经营范围
发明名称
锥心阀
摘要
锥心阀是一种用手液体止流的阀门,由锥形阀心和阀心座组成,锥形阀心上加工有通径孔或角尺孔,使整个阀门不需要橡塑密封圈就可控制液体的开关。
申请公布号
CN2512959Y
申请公布日期
2002.09.25
申请号
CN01230003.9
申请日期
2001.07.02
申请人
许锦洪
发明人
许锦洪
分类号
F16K5/02
主分类号
F16K5/02
代理机构
代理人
主权项
1、锥心阀,由阀心和阀心座组成,其特征在于阀心呈锥形,阀心座孔呈锥形。
地址
226141江苏省海门市四甲镇
您可能感兴趣的专利
DRIVING MECHANISM OF PARALLEL LINK ROBOT
SCALING DEVICE
CIRCULAR SAWING MACHINE
Apparatus and method using an air preheater for maintaining a preselected level for the temperature of a flue gas.
Apparatus for making foam plastics mouldings.
PREPARATION OF FURAN COMPOUNDS AND A CATALYST SYSTEM
Electro-optically matrix-addressed electroluminescence display with memory and method for operating such a display.
PROCESS FOR PRODUCING SUBSTITUTED 1,2,3,5-TETRAHYDRO-IMIDAZO-SQUARE BRACKET-2,1-B-SQUARE BRACKET CLOSED-QUINASOLINE-2-ONE DERIVATIVES
GEZUIVERDE PROTEINEN EN EEN WERKWIJZE VOOR DE BEREIDING DAARVAN.
DIAPHRAGM OF ELASTIC MATERIAL AND ARRANGEMENT AND ACTUATION THEREOF IN ASSOCIATED HOUSINGS
DIE CASTING OR INJECTION MOLDING OF TIRES
LOCKING DEVICE
FLOWER POT HOLDERS
A SAFETY CLOSURE DEVICE
CARTON ERECTING APPARATUS
HERBICIDALLY ACTIVE N-ETHYLCARBANILIC ACID(3-METHOXYCARBONYLAMINO)-PHENYL ESTER AND ITS MANUFACTURE AND USE
LAVATORY CLEANSING BLOCKS
BATTERY AND ELECTROLYTIC CELL ELECTRODES
NOVEL COMPOUNDS OF STERILIZING ACTIVITY
NOVEL 2-ARYLAMINO-HEXAHYDROPYRIMIDINES AND-IMIDAZOLIDINES,SALTS AND COMPLEXES THEREOF,METHOD OF PREPARING THE NOVEL COMPOUNDS AND FUNGICIDAL COMPOSITIONS WHICH CONTAIN THE NOVEL COMPOUNDS