F16K 41 - Spindle sealings - Patents Sitemap

Patents for F16K 41 - Spindle sealings (6,230)
11/2011
11/16/2011	CN202040422U Feeding pneumatic integral bellows sealed control valve of reduction furnace
11/16/2011	CN202040421U Rubber sealing ring for valve
11/16/2011	CN202040420U High temperature resistant sealing device of automobile exhaust auxiliary braking throttle valve
11/16/2011	CN202040387U Ultra-high pressure small-flow adjusting valve
11/16/2011	CN102242232A Three-eccentric cut-off butterfly valve of blast furnace
11/09/2011	CN202032163U Transmission rod sealing structure of valve
11/09/2011	CN202032162U Hand-operated and pneumatic stop valve rod sealing device
11/09/2011	CN202032119U Pneumatic lining fluorine ball valve capable of being opened and closes rapidly
11/09/2011	CN202032109U Novel slagging gate valve
11/09/2011	CN202032108U Novel shut-off valve
11/09/2011	CN202032100U Bellows stop valve
11/09/2011	CN202032097U Small-bore dual-sealed supercritical cut-off valve
11/09/2011	CN102235547A Blast furnace connecting rod type cutting butterfly valve packing seal structure
11/09/2011	CN102235519A Sealing ball valve for bellows
11/02/2011	CN202023931U Stop valve
10/2011
10/27/2011	WO2011133267A1 Valve shaft apparatus for use with rotary valves
10/26/2011	CN202017787U Marine angle-type diaphragm valve
10/26/2011	CN202017782U High-performance track ball valve having upper seal
10/26/2011	CN202017772U Valve stem spacing bellows stop valve
10/26/2011	CN202017771U Needle stop valve
10/26/2011	CN202017770U Butt welding stop valve
10/26/2011	CN102226484A On-line monitoring device for seal leakage at valve stem of nuclear-grade valve
10/26/2011	CN102226483A Mechanical full-sealed remote driving device
10/26/2011	CN101865308B Rubber-injection sliding spool in pneumatic industry
10/19/2011	CN202012629U Single-seat regulating valve of sleeve
10/19/2011	CN202012628U Lifting type axis glue dripping valve
10/19/2011	CN202012627U Elastic seat seal type gate valve
10/19/2011	CN102221097A Reversing valve for micro tensioner
10/13/2011	US20110247701 Actuator Adapter Plate
10/13/2011	DE102010003897A1 Scharnier für eine Hausgerätetür Hinge for house door
10/12/2011	CN202007899U Butterfly valve with stuffing box
10/12/2011	CN202007896U Ball stop valve
10/12/2011	CN101761708B Corrugated pipe and electronic expansion valve using the same
10/06/2011	WO2011123128A1 Ultra high purity gas valve with bellows assembly
10/05/2011	EP2372204A1 Seal system for high-pressure fluid shut-off valves
10/05/2011	CN202001723U Anti-rush out/pouring sealing mechanism for valve rod
10/05/2011	CN202001722U Valve bonnet sealing structure of lifting-rod type ball valve
10/05/2011	CN202001721U Upper sealing device for refrigeration valve
10/05/2011	CN202001696U Complete welding ball valve with wedge-type multi-seal welding valve neck
10/05/2011	CN202001695U Heavy-calibre coke oven gas drainage gate valve
10/05/2011	CN202001668U Special valve for filling liquid chlorine
10/05/2011	CN202001655U Lifting rod type ball valve
10/05/2011	CN202001650U High-temperature-resistant, high-pressure-resistant and wear-resistant one-way gate valve
10/05/2011	CN202001645U Vacuum piston valve
10/05/2011	CN202001644U Leak-tight corrugated piston valve
10/05/2011	CN202001643U Multi-sealed all-welded flat plate gate valve
10/05/2011	CN202001642U Gate valve
10/05/2011	CN202001638U High-temperature slag discharging valve
10/05/2011	CN202001631U Vacuum stop valve
10/05/2011	CN202001629U Bellow stop valve
10/05/2011	CN202001628U Bidirectional pressure-bearing fluorine rubber fire-proof butterfly valve
10/05/2011	CN202001624U Disassembly-free online maintaining type butterfly valve
10/05/2011	CN102207223A Magnetic transmission electric gate valve
10/05/2011	CN102207205A Integral forged high-temperature high-pressure abnormal protective seal ball valve device and mounting method thereof
09/2011
09/28/2011	CN201992187U 动态恒压填料系统 Dynamic constant packing system
09/28/2011	CN201992186U 阀门的阀杆密封机构 Valve stem seal mechanism
09/28/2011	CN201992140U 双阀结构高压承插焊闸阀 Dual high pressure socket weld gate valve structure
09/28/2011	CN201992118U 一种防尘截止阀 One kind of dust-off valve
09/28/2011	CN201992086U 一种滤芯接座通断阀 One kind of filter pick-off valve seat
09/28/2011	CN102203489A Field removable bonnet assemblies for use with valves
09/27/2011	CA2462091C Stem or shaft seal arrangement
09/22/2011	DE102006021235B4 Sicherheitsventil Safety valve
09/21/2011	CN201982792U 双密封波纹管氯气阀 Chlorine double sealed bellows valves
09/21/2011	CN201982791U 组合式填料截止阀 Combined filler shut-off valve
09/21/2011	CN201982764U 一种新型空调器截止阀 A new air conditioner shut-off valve
09/21/2011	CN201982753U 调节型平衡活塞阀 Regulated balance piston valve
09/21/2011	CN201982748U 调节型节流柱塞阀 Modulating the throttle valve plunger
09/21/2011	CN201982714U 一种球阀阀杆结构 One kind of valve stem structure
09/21/2011	CN201982706U 平衡式真空柱塞阀 Balanced vacuum plunger valve
09/21/2011	CN201982704U 低噪音逐级减压流量控制阀 Low noise flow control valve stepwise pressure
09/21/2011	CN201982701U 气动进排料阀 Air intake and exhaust valve
09/21/2011	CN201982699U 摆动旋盘阀 Oscillating rotating disk valve
09/21/2011	CN201982692U 无泄漏波纹平衡柱塞截止阀 No leak balance piston bellows globe valve
09/21/2011	CN201982690U 二甲醚自密封瓶阀 DME self-sealing cylinders
09/21/2011	CN201982689U 平衡式真空柱塞截止阀 Balanced piston vacuum shut-off valve
09/21/2011	CN201982673U 一种新型波纹管截止阀 A new bellows globe valve
09/21/2011	CN201980449U Non-contact filling valve used for filling liquid food
09/21/2011	CN201978346U 血液净化用电磁阀 Blood purification solenoid valve
09/21/2011	CN102197251A Packing followers for use with valves
09/21/2011	CN102192366A Balance part seal structure for thermal expansion valves
09/21/2011	CN101725722B Metallic seal flat plate gate valve for ethylene cracking furnace
09/21/2011	CN101495786B Shaft seal packing and shaft seal structure for valve
09/14/2011	EP1305683B2 Return temperature limiter
09/14/2011	CN201973353U 一种带波纹管密封的阀门 A valve with bellows seal
09/14/2011	CN201973352U 一种改进型隔环装置 An improved spacer ring device
09/14/2011	CN201973351U 具有整体填料函式调节阀 Filler valve having an integral function
09/14/2011	CN201973350U 阀的止漏装置 O means Valve
09/14/2011	CN201973346U 双层密封自动/手动可调恒温阀 Double sealed automatic / manual adjustable thermostatic valve
09/14/2011	CN201973335U 一种开关控制装置以及使用该装置的三通阀 A switching control device and the device using the three-way valve
09/14/2011	CN201973298U 一种生物质燃气气封开关 One kind of biomass gas gas seal switch
09/14/2011	CN201973289U 一种二位五通阀 One kind of two five-way valve
09/14/2011	CN201973279U 高密封性能旋塞阀 High sealing performance plug
09/14/2011	CN201973278U 笼式旋塞阀结构 Cock cage structure
09/14/2011	CN201973277U 密封衬套旋塞阀结构 Sealing bushing plug structure
09/14/2011	CN201973276U 电动浮动球阀 Electric floating ball
09/14/2011	CN201973275U 广式球阀 Cantonese-style ball
09/14/2011	CN201973265U Control valve structure
09/14/2011	CN201973252U 大口径软阀座中心板蝶阀 Large diameter butterfly valve soft seat center panels
09/14/2011	CN201973250U 小口径通轴无销蝶阀 Small caliber through shaft pinless butterfly
09/14/2011	CN201973248U 真空阀塞和粉末材料成形系统 Vacuum valve plug and powder material forming system

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