GAS SHUTOFF TOOLPROBLEM TO BE SOLVED: To provide a gas shutoff tool that opens like a parasol to shut off gas flow without using balloon method such as a gas bag.TANAKA SHIGEHIRO田中 重弘
发明人: JL Wilson 被引量: 3 摘要: Emergency gas shut-off tool; comprising a three-dimensional shank, having an upper end terminating in a butt and an inverted U-shaped three- dimensional head mounted rotatably to the shank adjacent the butt so as to form a closed space therewith.收藏...
This Gas and Water utility shut off tool is a heavy duty multi-purpose non-sparking wrench is perfect for shutting off natural gas meters and water meters at the street. It is also a digging and prying emergency tool that had a home on our fire engine for years....
3、Off 出口点至机台(Tool)或设备(Equipment) 的入口点,谓之二次配(SP2 Hook-up) o以Specialty Gas (特殊 性气体如:腐蚀性、毒性、易燃性、加热气体等之气体)而言其 供气源为气柜(Gas Cabinet)o自G/C出口点至VMB (Valve Mainfold Box.多功能阀箱)或 VMP (Valve Mainfold Panel 多功 能阀盘)之一次测...
100% automatic shut-off in the event of a major leak EASY Easy to install, easy to use Easy to use, easy to install Important: The gas level indicator will give you a more accurate reading after 10 minutes of use. High pressure Enough gas Refill soon C o n n e c t t h e G ...
A Gas Shut Off Switch Label has informational messages for safety protocol and compliance. A Gas Shut Off Switch Label is a useful tool to help protect the health and safety of staff, and is not a substitute for necessary protective measures for lessening or eliminating hazards. About InfiniSt...
GAS SHUT OFF VALVE专利内容由知识产权出版社提供 专利名称:GAS SHUT OFF VALVE 发明人:YOSHIDA HIKARI 申请号:JP7379382 申请日:198204 30 公开号:JPS58191387A 公开日:19831108 摘要:PURPOSE:To obtain a simplified further surely operated valve, by providing a permanent magnet, which operates through a ...
2、GAS:TAKE-OFF,DP,VMB/PLAYOUT 3、CHEMICAL:TEE-BOX,V-BOXLAYOUT 4、WATERDPLAYOUT 5、EXHAUSTLAYOUT 6、ELECTRICPOWERDISTRIBUTIONLAYOUT 二、DATA: 1、EQUIPMENTDETAILLIST(机台设备详细资料) (1)I.DNUMBER (2)TOOLNUMBER (3)INLETPOINT,SIZE,FLOW,PRESSURE ...
One valve (3) comprises a shut off valve with a solenoid drive and the other comprises a linear driven proportional valve (2). Both valves have ret... MATTES GERD 被引量: 1发表: 2004年 SHUT-OFF VALVE AND TOOL FOR MECHANICAL CONTROL OF SHUT-OFF VALVE FIELD: oil and gas industry.;...
Shut-off valve for downhole tool for retrieving said tool from a well under pressure A shut-off valve (22) has a housing (40), a piston (52) slidably disposed within an axial bore of the housing (40) and upper and lower ends for attachment to a tool string. The valve defines an ...