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
高保真测压器
摘要
本实用新型涉及测压仪器技术领域。是将具有一定内部结构的测压头(12),通过传感器(5)连接测压仪而构成高保真测压器。测压头(12)是接头(2)连接注液腔(4)并于中心设置通孔(1)贯通导腔(3),贮液腔,于导压腔内连接传感器(5),接头端设置连接构件(6)。有封闭或和压力式两种结构形式。本实用新型使用方便、安全,在任何温度条件下,特别是油田井口的冬季,都能进行高保真测压。
申请公布号
CN2446508Y
申请公布日期
2001.09.05
申请号
CN00245977.9
申请日期
2000.07.31
申请人
李桂江
发明人
李桂江
分类号
G01L7/18
主分类号
G01L7/18
代理机构
代理人
主权项
1、一种高保真测压器,由接头、传压腔、注液器、压力表或传感器组成,其特征在于:是在内有通孔(1)的测压接头(2)的一端设置传压腔(3),腔体连接注液器(4)和压力仪表或传感器(5),并且压力仪表或传感器(5)的感压端与注液器(4)的出液口(13)通过传压腔(3)与通孔(1)连通。
地址
061023河北省沧县大港油田采油五区
您可能感兴趣的专利
IMAGE FORMING APPARATUS
COMPUTER OPERATION STATE ANALYSIS SUPPORT PROGRAM, COMPUTER OPERATION STATE ANALYSIS SUPPORT METHOD AND COMPUTER OPERATION STATE ANALYSIS SUPPORT APPARATUS
SEALING DEVICE OF ELECTRONIC PART
EXHAUSTING STRUCTURE OF KITCHEN
SPOT CARBIDE DRILL
RIDING-TYPE WORKING VEHICLE
CONTROL METHOD FOR SIMULTANEOUSLY ACQUIRING MULTI-SLICE/-SLAB MAGNETIC RESONANCE SIGNAL, IMAGING METHOD AND SYSTEM
BIOLOGICAL INFORMATION INPUT DEVICE, BIOLOGICAL INFORMATION PROCESSING METHOD, AND BIOLOGICAL INFORMATION PROCESSING PROGRAM
COMPUTER SYSTEM
IMAGE PROCESSING APPARATUS, IMAGE PROCESSING METHOD, PROGRAM, AND RECORDING MEDIUM WITH THE PROGRAM STORED
DEVICE FOR GENERATING RADIO PARAMETER GROUP, TRANSMITTER, AND RECEIVER
RICE MILLING FACILITY
INGENIOUS EMA (VOTIVE TABLET WITH HORSE PICTURE)
Expandable Food Container
OPTICAL SYSTEM AND OPTICAL APPARATUS INCLUDING OPTICAL SYSTEM
MICROELECTRONIC CONTACT STRUCTURES, AND METHODS OF MAKING SAME
EMBER-RESISTANT AND FLAME-RESISTANT ROOF VENTILATION SYSTEM
Coordinate measuring machine
Overhung rotary tube furnace
CONTROL CIRCUITS AND METHODS FOR CONTROLLING SWITCHING DEVICES