专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

WO2002070930A2 HOT WATER TEMPERATURE CONTROL VALVE SYSTEM 审中-公开
标题翻译：热水温控制阀系统
公开(公告)号：WO2002070930A2
公开(公告)日：2002-09-12
申请号：PCT/US2002/005678
申请日：2002-02-26
申请人： STRAHMAN VALVES, INC.
发明人： PALMER, Robert
IPC分类号： F16K
CPC分类号： G05D23/1386
摘要： A retrofit automatic temperature controlling apparatus and kit is attached to a prior art steam-cold water mixing valve assembly to produce mixed cold water and steam as hot water at a controlled temperature. An adjustment screw is added to the prior art valve assembly to limit the displacement of a steam poppet valve which is opened by a retrofitted piston. Cold water is redirected to a retrofit temperature control assembly having a mixing chamber for receiving the cold water. A water and steam receiving conduit terminates in the mixing chamber and has fluid isolated sections for receiving steam and cold water with a sleeve valve member for selectively coupling the steam and cold water sections to the mixing chamber. The sleeve valve member is operated by a temperature sensing device in the outlet hot water chamber. A disc member separates the mixing chamber and outlet hot water camber with small passages which promote mixing.
摘要翻译：改进的自动温度控制装置和试剂盒附接到现有技术的蒸汽 - 冷水混合阀组件，以在受控温度下产生作为热水的混合冷水和蒸汽。调整螺丝被添加到现有技术的阀组件中以限制由改进的活塞打开的蒸汽提升阀的位移。冷水被重定向到具有用于接收冷水的混合室的改型温度控制组件。水和蒸汽接收导管终止在混合室中，并且具有用于接收蒸汽和冷水的流体隔离部分，其具有用于选择性地将蒸汽和冷水部分连接到混合室的套筒阀构件。套管阀构件由出口热水室中的温度感测装置操作。圆盘构件将具有促进混合的小通道的混合室和出口热水外倾角分开。

2. 发明申请

WO1996025237A1 FLUID SPRAY NOZZLE WITH TRIGGER HOLD MEANS 审中-公开
标题翻译：流体喷枪喷嘴与触发器保持
公开(公告)号：WO1996025237A1
公开(公告)日：1996-08-22
申请号：PCT/US1995015837
申请日：1995-11-27
申请人： STRAHMAN VALVES, INC.
发明人： STRAHMAN VALVES, INC. , STRAHMAN, Richard, D. , PALMER, Robert
IPC分类号： B05B09/01
CPC分类号： B05B12/002 , B05B1/12 , B05B1/308 , B05B9/01 , B05B15/00
摘要： A trigger having a pawl operates a nozzle valve via a valve stem in a nozzle barrel bore. A spring in the barrel bore normally biases the valve closed. A toothed ratchet lever is pivotally resiliently secured to a trigger guard which protects the trigger from accidental activation. A ratchet tooth in an array of teeth on the lever engages the pawl to hold the trigger in a selected spray position of the valve, the teeth being normally biased disengaged by a second spring. The teeth each have a sharp crest which digs into the trigger in response to the spring bias on the valve stem overcoming the disengagement bias on the ratchet from the second spring. The nozzle is closed by squeezing the trigger to release the ratchet and pawl engagment such that the ratchet lever is pivoted to a disengement position by the second spring. The assembly comprises metal components in contact with hot fluid but which are thermally insulated with an outer casing spaced from the components by an air gap.
摘要翻译：具有棘爪的触发器通过喷嘴筒孔中的阀杆操作喷嘴阀。枪管孔中的弹簧通常偏压阀关闭。齿形棘轮杆枢转地弹性地固定到触发器保护装置，其保护触发器免于意外激活。杠杆上的齿列阵列中的棘轮齿接合棘爪，以将触发器保持在阀的选定喷射位置，齿通常被第二弹簧偏压分离。每个齿都具有尖锐的顶部，其响应于阀杆上的弹簧偏压而从第二弹簧克服棘轮上的脱离偏压而挖入扳机。通过挤压扳机来关闭喷嘴以释放棘轮和棘爪接合，使得棘爪杆通过第二弹簧枢转到解除位置。该组件包括与热流体接触的金属部件，但是与通过气隙与部件间隔开的外壳进行热绝缘。

3. 发明申请

WO2003044406A1 DISC VALVE ADAPTOR 审中-公开
标题翻译： DISC阀适配器
公开(公告)号：WO2003044406A1
公开(公告)日：2003-05-30
申请号：PCT/US2002/036646
申请日：2002-11-14
申请人： STRAHMAN VALVES, INC.
发明人： PALMER, Robert
IPC分类号： F16K1/44
CPC分类号： F16K1/443
摘要： An adaptor is for a rising disc valve which has a handle for rotating a stem in a housing bore having a shoulder and which displaces a disc valve member which seals against a frusto-conical housing seat spaced from the shoulder, The adapter has a piston threaded to the stem by an attachment member. The piston has a cylindrical shank to which a Teflon ring seal is secured, The piston includes a steel valve disc member opposite the attachment member end for engaging the frusto-conical seat. A stack of Belleville steel springs is between the disc member and the ring seal, An interface ring is between the springs and the ring seal, As the disc member is seated in its valve seat, a ring at the attachment member abuts the shoulder, The attachment member can no longer axially displace and compressively loads the springs as the disc member is further axially displaced to the valve closed state, The compressive load on the ring seal expands the seal radially outwardly against the housing bore and radially inwardly against the piston shank. The ring seal is a secondary seal in combination with the disc seal and seals before the disc seal, The adaptor is readily replaceable to provide new disc and ring seals, the latter having relatively long life, A fail safe mode is provided in that the disc seal is operative in case of failure of the ring seal or the springs.
摘要翻译：适配器用于升降盘阀，其具有用于在具有肩部的壳体孔中旋转杆的手柄，并且移位密封抵靠与肩部间隔开的截头圆锥形壳体座的盘阀构件。适配器具有活塞螺纹通过附接构件到茎部。活塞具有圆柱形柄，固定有特氟龙环密封件。活塞包括与连接构件端相对的钢阀盘构件，用于接合截头圆锥形座。一盘贝尔维尔钢弹簧位于圆盘构件和环形密封件之间，弹簧和环形密封件之间有一个接口环。当圆盘构件安装在其阀座中时，附件上的一个环邻接肩部。当圆盘构件进一步轴向移动到阀关闭状态时，连接构件不再能够轴向地移动和压缩地加载弹簧。环形密封件上的压缩载荷使密封件径向向外膨胀抵靠壳体孔并径向向内抵靠活塞杆。环形密封件是盘形密封件之前的盘形密封件和密封件的二次密封件。适配器易于更换以提供新的盘片和环形密封件，后者具有较长的使用寿命。提供了一种故障安全模式，即盘片密封件在环形密封件或弹簧失效的情况下工作。

4. 发明申请

WO2002070930A3 HOT WATER TEMPERATURE CONTROL VALVE SYSTEM 审中-公开
公开(公告)号：WO2002070930A3
公开(公告)日：2002-09-12
申请号：PCT/US2002/005678
申请日：2002-02-26
申请人： STRAHMAN VALVES, INC.
发明人： PALMER, Robert
IPC分类号： G05D23/13
摘要： A retrofit automatic temperature controlling apparatus and kit is attached to a prior art steam-cold water mixing valve assembly to produce mixed cold water and steam as hot water at a controlled temperature. An adjustment screw (92) is added to the prior art valve assembly to limit the displacement of a steam poppet valve (42) which is opened by a retrofitted piston. Cold water is redirected to a retrofit temperature control assembly having a mixing chamber for receiving the cold water. A water and steam receiving conduit (110) terminates in the mixing chamber (114) and has fluid isolated sections for receiving steam and cold water with a sleeve valve member (138) for selectively coupling the steam and cold water sections to the mixing chamber (114). The sleeve valve member (138) is operated by a temperature sensing device (154) in the outlet hot water chamber. A disc member (180) separates the mixing chamber (114) and outlet hot water chamber with small passages which promote mixing.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式