利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

27 条记录 (耗时 0.01 秒)

    Dual inline solenoid-actuated hot melt adhesive dispensing valve assembly
    2.
    发明公开
    Dual inline solenoid-actuated hot melt adhesive dispensing valve assembly 有权
    Mittels zweier ElektromagnetenbetätigteSchmelzkleberabgabeventilanordnung

    公开(公告)号：EP2018910A2

    公开(公告)日：2009-01-28

    申请号：EP08011007.5

    申请日：2008-06-18

    申请人： Illinois Tool Works Inc.

    发明人： Robinson, James W. ,  Tiller, Randolph C. ,  Edwards, Richard L.

    IPC分类号： B05C5/02 ,  F16K31/06

    CPC分类号： B05C5/0225 ,  F16K31/0651 ,  F16K31/0665 ,  F16K31/0679

    摘要： A hot melt adhesive or other thermoplastic material dispensing valve assembly (100) comprises a pair of oppositely disposed electromagnetic solenoid assemblies (104,106) which alternatively act upon a pair of armatures (224,226) which are fixedly mounted upon a valve stem (218), upon which is fixedly mounted a valve member (216), so as to rapidly and assuredly control the reciprocal movements of the valve stem (218), and the valve member (216) attached thereto, between its unseated or OPENED position and its seated or CLOSED position. A coil spring (232) also biases the valve stem and the valve member toward the seated or CLOSED position such that when both of the electromagnetic solenoid assemblies are deenergized, the coil spring maintains the valve member (216) at its seated or CLOSED position upon the valve seat (190).

    摘要翻译： 热熔粘合剂或其它热塑性材料分配阀组件（100）包括一对相对布置的电磁螺线管组件（104,106），其可选地作用在一对电枢（224,226）上，所述电枢固定地安装在阀杆（218）上， 其固定地安装有阀构件（216），以便快速且可靠地控制阀杆（218）和附接到其上的阀构件（216）在其未开启或打开的位置与其就座或闭合之间的往复运动 位置。 螺旋弹簧（232）还将阀杆和阀构件偏压到就座或闭合位置，使得当两个电磁螺线管组件断电时，螺旋弹簧将阀构件（216）保持在其就座或闭合位置 阀座（190）。

    Fuel system for combustion-powered, fastener-driving tool
    4.
    发明公开
    Fuel system for combustion-powered, fastener-driving tool 失效
    Brennstoffsystemfürein Verbrennungsbetriebenes Befestigungswerkzeug。

    公开(公告)号：EP0597241A1

    公开(公告)日：1994-05-18

    申请号：EP93116063.4

    申请日：1993-10-05

    申请人： ILLINOIS TOOL WORKS INC.

    发明人： Doherty, James E. ,  Wendling, Ernest J. ,  Robinson, James W.

    IPC分类号： B25C1/08

    CPC分类号： B25C1/08

    摘要： For use in a combustion-powered, fastener-driving tool (10) having a combustion chamber (c), a source of a combustible fuel (30), and a switch (14,16) that must be closed to enable the tool (10), a fuel system comprises a fuel injector (60), which includes a normally closed, solenoid-energized valve (62) between the fuel source (30) and the combustion chamber (c), and an electronic circuit responsive to the switch (14) for energizing the solenoid (7) to open the valve (62) when the switch (14) is closed and for deenergizing the solenoid (7) after a time interval. A resistive-capacitive network defining the time interval includes a first resistor (140), a second resistor (144) arranged to be selectively connected in parallel therewith, a thermistor (142) connected in parallel therewith, and a variable resistor (148) connected to the parallel resistors. Another network effects a time delay between closure of the switch (14) and energization of the solenoid (7). Optionally, another network varies the time interval in response to ambient pressure.

    摘要翻译： 用于具有燃烧室（c）的燃烧动力的紧固件驱动工具（10），可燃燃料源（30）和开关（14,16），该开关必须关闭以使工具 燃料系统包括燃料喷射器（60），燃料喷射器（60）包括在燃料源（30）和燃烧室（c）之间的常闭电磁阀（62），以及响应于开关 （14），用于在开关（14）关闭时使螺线管（7）通电以打开阀（62），并且在时间间隔之后使螺线管（7）断电。 限定时间间隔的电阻电容网络包括：第一电阻器（140），被布置为与其并联选择性地连接的第二电阻器（144），与之并联连接的热敏电阻器（142）和连接的可变电阻器（148） 到并联电阻。 另一个网络影响开关（14）的闭合和螺线管（7）的通电之间的时间延迟。 可选地，另一网络响应于环境压力改变时间间隔。

    Combustion-powered fastener driving tool
    7.
    发明公开
    Combustion-powered fastener driving tool 失效
    燃烧驱动的紧固件驱动工具

    公开(公告)号：EP0775553A1

    公开(公告)日：1997-05-28

    申请号：EP96308348.0

    申请日：1996-11-19

    申请人： ILLINOIS TOOL WORKS INC.

    发明人： Robinson, James W.

    IPC分类号： B25C1/08

    CPC分类号： B25C1/08

    摘要： A fuel system is provided for a combustion-powered tool (10) having a self-contained internal combustion power source (16) with a combustion chamber (62), and constructed and arranged for driving a drive blade (88) to impact a fastener (N) and drive it into a workpiece. The tool (10) includes a housing (12) having a main chamber (14) enclosing the power source (16) and having a first end (28) adjacent a nosepiece (76) wherein the fasteners (N) are positioned prior to driving, and a second end (34) opposite the first end (28) and adjacent the combustion chamber (62). A fuel cell chamber (18) is in communication with the main chamber (14) and has a first chamber end (28) corresponding to the first end (28) of the main chamber (14) and a second chamber end (40) corresponding to the second end (34) of the main chamber (14). A fuel metering valve (44) is disposed in the fuel cell chamber (18) at the first end (38) so that a fuel cell (50) having a fuel outlet end (52) operationally inserted into the fuel cell chamber (18) will engage the valve (44) so that fuel is dispensed into the valve in a location closer to the first chamber end (38) than to the second chamber end (40).

    摘要翻译： 为燃烧动力工具（10）提供燃料系统，燃料动力工具具有带燃烧室（62）的独立内燃动力源（16），并构造和布置成用于驱动驱动叶片（88）以撞击紧固件 （N）并将其驱动到工件中。 所述工具（10）包括具有围绕所述动力源（16）并具有邻近喷嘴（76）的第一端（28）的主室（14）的壳体（12），其中所述紧固件（N）在驾驶之前定位 以及与第一端部（28）相对且邻近燃烧室（62）的第二端部（34）。 燃料电池室（18）与主室（14）连通，并具有对应于主室（14）的第一端（28）的第一室端（28）和对应于主室（14）的第二室端（40） 到主室（14）的第二端（34）。 燃料计量阀（44）在第一端（38）处设置在燃料电池室（18）中，使得具有可操作地插入燃料电池室（18）中的燃料出口端（52）的燃料电池（50） 将与阀（44）接合，使得燃料在靠近第一腔室端部（38）的位置而不是在第二腔室端部（40）处被分配到阀中。

    Dual inline solenoid-actuated hot melt adhesive dispensing valve assembly
    9.
    发明公开
    Dual inline solenoid-actuated hot melt adhesive dispensing valve assembly 有权
    通过分配阀组件两个电磁致动的热熔性粘合剂的装置

    公开(公告)号：EP2018910A3

    公开(公告)日：2010-05-05

    申请号：EP08011007.5

    申请日：2008-06-18

    申请人： Illinois Tool Works Inc.

    发明人： Robinson, James W. ,  Tiller, Randolph C. ,  Edwards, Richard L.

    IPC分类号： B05C5/02 ,  F16K31/06

    CPC分类号： B05C5/0225 ,  F16K31/0651 ,  F16K31/0665 ,  F16K31/0679

    摘要： A hot melt adhesive or other thermoplastic material dispensing valve assembly (100) comprises a pair of oppositely disposed electromagnetic solenoid assemblies (104,106) which alternatively act upon a pair of armatures (224,226) which are fixedly mounted upon a valve stem (218), upon which is fixedly mounted a valve member (216), so as to rapidly and assuredly control the reciprocal movements of the valve stem (218), and the valve member (216) attached thereto, between its unseated or OPENED position and its seated or CLOSED position. A coil spring (232) also biases the valve stem and the valve member toward the seated or CLOSED position such that when both of the electromagnetic solenoid assemblies are deenergized, the coil spring maintains the valve member (216) at its seated or CLOSED position upon the valve seat (190).