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    • 3. 发明申请
    • CUTTER SUPPORT ELEMENT
    • 切割机支撑元件
    • WO2015013354A1
    • 2015-01-29
    • PCT/US2014/047726
    • 2014-07-23
    • ULTERRA DRILLING TECHNOLOGIES, L.P.
    • MAW, Jason
    • E21B10/573E21B10/43
    • B22F7/062B23K35/00B23K35/0211B23K35/0222E21B10/43
    • Cutters mounted on bits for advancing boreholes are subject to extreme forces that can separate the cutter from the bit. A cutter backing element with a rearward extending lug and forward face can provide support to the cutter. The backing element is attached to the back face of the cutter and the lug of the backing element is received in a recess of the bit. The backing element can be brazed to the bit a nd the cutter. The lug is offset from a longitudinal axis of the backing element. Forces applied to the front of the cutter during drilling operations are transferred through the cutter to the backing element and to the bit through the offset lug.
    • 安装在钻头上用于推进钻孔的刀具受到极大的力量的影响,刀具可以将钻头与钻头分离。 具有向后延伸的凸耳和前表面的切割器背衬元件可以为切割器提供支撑。 背衬元件附接到切割器的背面,并且背衬元件的凸耳被接收在钻头的凹部中。 背衬元件可以钎焊到刀头和刀具上。 凸耳偏离背衬元件的纵向轴线。 在钻孔操作期间施加到切割器前部的力通过切割器传递到背衬元件并通过偏移凸耳到达钻头。
    • 4. 发明申请
    • SILENT ENTRY TORCHING AND OXYGEN DELIVERY SYSTEM AND CONFIGURATION
    • 静电输入和氧气输送系统和配置
    • WO2013130750A4
    • 2014-04-10
    • PCT/US2013028240
    • 2013-02-28
    • OSEN HUNTER GROUP LLC
    • HANSEN MARK
    • B23K35/02E21B7/14
    • B23K7/00B23K35/0211B23K35/0216
    • A system for performing exothermic operations or oxygen delivery uses a rod and handle configuration to create a flowpath of oxygen. The rod includes cables having stainless steel fibers that burn using the oxygen within a hollow center area. While burning, the rod cuts through material. A sheath covers the covers to contain the gases and prevent unraveling of the cables. The handle attaches to the rod and provides control of the flow of oxygen to the rod. A manifold fixing in place bottles of oxygen connects to the handle and can be fixed to provide different mixtures from different bottles. The rod is disconnected when needed to fix a mask thereto for delivering breathable oxygen to a patient.
    • 用于进行放热操作或氧气输送的系统使用杆和手柄配置来产生氧气流路。 杆包括具有不锈钢纤维的电缆,其在中空中心区域内使用氧气燃烧。 在燃烧时,杆穿过材料。 护套覆盖盖子以容纳气体并且防止电缆的松开。 手柄连接到杆上,并提供对杆的氧气流的控制。 聚合物固定在适当位置,瓶子的氧气连接到手柄并且可以固定以提供不同瓶子的不同混合物。 当需要固定面罩以将患者的透气氧输送到该杆时,该杆被断开。
    • 5. 发明申请
    • SILENT ENTRY TORCHING AND OXYGEN DELIVERY SYSTEM AND CONFIGURATION
    • 静音进气和氧气输送系统和配置
    • WO2013130750A3
    • 2014-02-27
    • PCT/US2013028240
    • 2013-02-28
    • OSEN HUNTER GROUP LLC
    • HANSEN MARK
    • B23K35/02E21B7/14
    • B23K7/00B23K35/0211B23K35/0216
    • A system for performing exothermic operations or oxygen delivery uses a rod and handle configuration to create a flowpath of oxygen. The rod includes cables having stainless steel fibers that burn using the oxygen within a hollow center area. While burning, the rod cuts through material. A sheath covers the covers to contain the gases and prevent unraveling of the cables. The handle attaches to the rod and provides control of the flow of oxygen to the rod. A manifold fixing in place bottles of oxygen connects to the handle and can be fixed to provide different mixtures from different bottles. The rod is disconnected when needed to fix a mask thereto for delivering breathable oxygen to a patient.
    • 用于执行放热操作或氧气输送的系统使用杆和手柄构造来形成氧气流动路径。 棒包括具有不锈钢纤维的电缆,所述不锈钢纤维在中空的中心区域内使用氧气燃烧。 在燃烧时,杆切穿材料。 护套覆盖盖子以容纳气体并防止电缆散开。 手柄连接在杆上并提供对杆上氧气流量的控制。 将歧管固定到位的氧气瓶连接到手柄并且可以固定以提供来自不同瓶子的不同混合物。 当需要将该面罩固定在其上时,该杆被断开以向患者递送可吸入的氧气。
    • 6. 发明申请
    • SILENT ENTRY TORCHING AND OXYGEN DELIVERY SYSTEM AND CONFIGURATION
    • 静电输入和氧气输送系统和配置
    • WO2013130750A2
    • 2013-09-06
    • PCT/US2013/028240
    • 2013-02-28
    • THE OSEN-HUNTER GROUP, LLC
    • HANSEN, Mark
    • B23K7/00B23K35/0211B23K35/0216
    • A system for performing exothermic operations or oxygen delivery uses a rod and handle configuration to create a flowpath of oxygen. The rod includes cables having stainless steel fibers that burn using the oxygen within a hollow center area. While burning, the rod cuts through material. A sheath covers the covers to contain the gases and prevent unraveling of the cables. The handle attaches to the rod and provides control of the flow of oxygen to the rod. A manifold fixing in place bottles of oxygen connects to the handle and can be fixed to provide different mixtures from different bottles. The rod is disconnected when needed to fix a mask thereto for delivering breathable oxygen to a patient.
    • 用于进行放热操作或氧气输送的系统使用杆和手柄配置来产生氧气流路。 杆包括具有不锈钢纤维的电缆,其在中空中心区域内使用氧气燃烧。 在燃烧时,杆穿过材料。 护套覆盖盖子以容纳气体并防止电缆的松开。 手柄连接到杆上,并提供对杆的氧气流的控制。 聚合物固定在适当位置,瓶子的氧气连接到手柄并且可以固定以提供不同瓶子的不同混合物。 当需要固定面罩以将患者的透气氧输送到该杆时,该杆被断开。