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
一种新型阀门
摘要
本实用新型涉及一种多功能、结构简单紧凑、适应一般工况而零部件较少、制造成本较低的新型阀门。该阀门偏心设置一具有二维偏心旋转功能的阀板,阀板的轴线与阀体管道轴线不重合,阀板上装有符合圆锥密封面外形尺寸的椭圆截面的密封圈,密封圈与阀座之间为圆锥面密封。
申请公布号
CN2325590Y
申请公布日期
1999.06.23
申请号
CN97201604.X
申请日期
1997.03.05
申请人
郝承明
发明人
郝承明
分类号
F16K1/22
主分类号
F16K1/22
代理机构
代理人
主权项
1.一种新型阀门,具有阀座、阀板及阀板上的密封圈,还包括阀杆和手柄,其特征是:阀门偏心设置一具有二维偏心旋转功能的阀板,阀板的轴线与阀体管道轴线不重合,阀板上装有符合圆锥密封面外形尺寸的椭圆截面的密封圈,密封圈与阀座之间为圆锥面密封。
地址
471003河南省洛阳市63信箱
您可能感兴趣的专利
Vorrichtung zum Messen des Augeninnendruckes mit einem faltbaren Implantat
Empfänger für ein Nachrichtenübertragungssystem
AQUEOUS DISPERSION BASED OF VISCOUS SILICONE OILS CROSSLINKABLE BY CONDENSATION INTO AN ADHERING ELASTOMER FOR USE IN PARTICULAR AS SEALANTS OR PAINTS, PREPARATION METHOD
SYNTHESIS OF CYCLIC COMPOUNDS
INSULATION PIERCING WEDGE CONNECTOR WITH SNAP IN BLADES
SYSTEM AND METHOD FOR FACILITATING AND CONTROLLING WEB SITE DEVELOPMENT
BAR CODE, ETC. IN WHICH URL SYMBOL OF INTERNET IS ENCODED
HIGH DENSITY OPTOELECTRONIC TRANSCEIVER MODULE
GUNN DIODES
METHOD FOR MACHINING OPTICAL DISK STAMPER, METHOD FOR MANUFACTURING PTICAL DISK STAMPER, OPTICAL DISK STAMPER, METHOD FOR MANUFACTURING OPTICAL DISK SUBSTRATE, OPTICAL DISK SUBSTRATE, AND APPARATUS FOR MACHINING OPTICAL DISK STAMPER
BAKING OVEN
HYDRAULICALLY CONTROLABLE CONSTANT SPEED DRIVE AND METHOD FOR THE DESIGN THEREOF
RAIL KEY
PHOSPHOGLYCAN MESSENGERS AND THEIR MEDICAL USES
AN INFLATED BAG FOR CLEANING CLOTHES
SCREW TOOL AND PRODUCTION METHOD THEREOF
A PROCESS FOR THE PRODUCTION OF POLYMERIC ALLOTROPES OF SULFUR
IMPROVEMENTS IN AND RELATING TO METHODS AND APPARATUS FOR THE APPLICATION OF HONEY TO WOUNDS
HOLDER AND DISPENSER FOR SPOOLS, TUBE-SHAPED DEVICES, AND CYLINDRICAL DEVICES WITH RECESSED ENDS
AN ADJUSTABLE DEVICE FOR SNUFFING OUT SMOKING TOBACCO PRODUCTS OF VARIOUS DIAMETERS