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
Support for check valve disc
摘要
A swing check valve having a disc where the opposite end portions of the hinge pin of the disc are supported on flat surfaces formed at the opposite ends of a segmented ring surrounding a portion of the valve seat seating area.
申请公布号
US4852607(A)
申请公布日期
1989.08.01
申请号
US19880213266
申请日期
1988.06.29
申请人
SCARAMUCCI, JOHN P.
发明人
SCARAMUCCI, JOHN P.
分类号
F16K27/02
主分类号
F16K27/02
代理机构
代理人
主权项
地址
您可能感兴趣的专利
METHOD FOR RAPID SEGMENTATION OF OBJECT SURFACES FROM DEPTH DATA
METHOD AND SYSTEM FOR RECORDING AND REPRESENTING THREE-DIMENSIONAL OBJECTS
Method for treating or cleaning fabrics
Glass fiber reinforced thermoplastic components
AN OSMOTIC STRESS-INDUCIBLE PROTEIN FUNCTIONING AS A NEGATIVE REGULATOR IN OSMOTIC STRESS SIGNALING PATHWAY OF PLANTS
METHOD AND APPARATUS FOR PREVENTING MOTOR OVER TEMPERATURE FOR A WINDOW CLOSURE SYSTEM
Blank for alternating PSM photomask with charge dissipation layer
Photoelectric conversion device
Halogen-modified carbon, silicon, & germanium surfaces
PNEUMATIC TIRE WITH REINFORCED BEAD PART
FABRICATING AN OPTICAL FIBER PREFORM USING MCVD
A SEAL GLASS WHICH IS ADHESIVE IN VACUUM, ITS MANUFACTURING METHOD, AND A FLAT PANEL DISPLAY DEVICE MANUFACTURED BY USING IT
INTEGRALLY BONDED FIBER REINFORCED COMPOSITE DECK OF ADJUSTABLE ALIGNMENT, METHOD FOR FABRICATION AND CONNECTION THEREOF
System and method for handling commands in an optical disc drive
Method and apparatus for laser power control during recording
X-ray imaging system
Method and apparatus for on-chip measurement of micro-gyro scale factors
Self-generating light-producing skateboard
METHOD AND LASER SYSTEM FOR PRODUCTION OF HIGH QUALITY LASER--INDUCED DAMAGE IMAGES BY USING MATERIAL PROCESSING MADE BEFORE AND AFTER IMAGE CREATION
DRUG DELIVERY CATHETER HAVING A HIGHLY COMPLIANT BALLOON WITH INFUSION HOLES