公开(公告)号：US07694622B2

公开(公告)日：2010-04-13

申请号：US11934900

申请日：2007-11-05

Applicant: David R. Jeter ,  Robert J. Woodlief

Inventor： David R. Jeter ,  Robert J. Woodlief

IPC: F01L25/08 ,  F01L31/02

CPC classification number: F01L23/00 ,  F01L25/08 ,  F04B9/125 ,  F04B39/10 ,  F04B53/10

Abstract: A fluid pressure operated piston engine apparatus generally includes a piston unit, a valve configured to selectively direct pressurized fluid into the piston unit, a valve shifting mechanism, and a magnetic detent device. The magnetic detent device includes a valve actuating member coupled to a valve element in the valve. The valve actuating member is movable between first and second magnetically held positions respectively holding the valve element in first and second positions. The valve shifting mechanism includes a biasing device operatively connected to a shaft associated with the piston unit. As the shaft approaches the first and second ends of its stroke, the biasing forces are used at least partially overcome magnetic attraction holding the valve actuating member. In this manner, the valve actuating member moves between first and second magnetically held positions to cause the valve element to shift and redirect pressurized fluid into the piston chamber of the piston unit to effect reversal of the direction of travel of the shaft.

Abstract translation: 流体压力操作的活塞式发动机装置通常包括活塞单元，构造成选择性地将加压流体引导到活塞单元中的阀，阀移动机构和磁性制动装置。 磁性制动装置包括联接到阀中的阀元件的阀致动构件。 阀致动构件可在分别将阀元件保持在第一和第二位置的第一和第二磁力保持位置之间移动。 阀移动机构包括可操作地连接到与活塞单元相关联的轴的偏置装置。 当轴接近其行程的第一和第二端时，偏压力至少部分地克服保持阀致动构件的磁吸引力。 以这种方式，阀致动构件在第一和第二磁力保持位置之间移动，以使阀元件移动并将加压流体重新定向到活塞单元的活塞室，以实现轴的行进方向的反转。

公开(公告)号：US06991000B2

公开(公告)日：2006-01-31

申请号：US10441331

申请日：2003-05-20

Applicant: David R. Jeter ,  Robert J. Woodlief

Inventor： David R. Jeter ,  Robert J. Woodlief

IPC: F16K31/122

CPC classification number: B05C11/1026 ,  F16K17/02 ,  F16K31/1221 ,  Y10T137/7504 ,  Y10T137/87249 ,  Y10T137/87869

Abstract: Apparatus for dispensing a liquid includes a manifold having a high pressure passageway adapted to be coupled to a source of the liquid and to deliver the liquid at an elevated pressure to a dispenser. The manifold further includes a low pressure passageway for exhausting pressurized liquid from the high pressure passageway. A pressure relief valve is coupled between the high pressure passageway and the low pressure passageway. The pressure relief valve has a valve member mounted for movement relative to a valve seat. One side of the valve seat defines a high pressure side in communication with the high pressure passageway and another side of the valve seat defines a low pressure side in communication with the low pressure passageway. A dynamic seal engages the valve member on the low pressure side and prevents leakage of the liquid from the low pressure side.

Abstract translation: 用于分配液体的装置包括具有适于联接到液体源并将液体以升高的压力输送到分配器的高压通道的歧管。 歧管还包括用于从高压通道排出加压液体的低压通道。 压力释放阀联接在高压通道和低压通道之间。 减压阀具有安装成相对于阀座移动的阀构件。 阀座的一侧限定与高压通道连通的高压侧，阀座的另一侧限定与低压通道连通的低压侧。 动态密封件与低压侧的阀构件接合，并防止液体从低压侧泄漏。

公开(公告)号：US06433315B1

公开(公告)日：2002-08-13

申请号：US09800029

申请日：2001-03-06

Applicant: Mark G. Reifenberger ,  David R. Jeter ,  William A. Harben ,  David F. Andel

Inventor： Mark G. Reifenberger ,  David R. Jeter ,  William A. Harben ,  David F. Andel

IPC: F27B1400

Abstract: An apparatus for melting and dispensing thermoplastic materials such as thermoplastic adhesives referred to as “hot melt” adhesives. More specifically, a one-piece melter tank is suspended from the top of a chassis which also serves as the housing for the entire assembly of the melting and dispensing apparatus.

公开(公告)号：US5971211A

公开(公告)日：1999-10-26

申请号：US940416

申请日：1997-09-30

Applicant: Mark Harrison Farley ,  David R. Jeter

Inventor： Mark Harrison Farley ,  David R. Jeter

IPC: B05C5/04 ,  B67D7/80 ,  B67D5/62

CPC classification number: B67D7/80 ,  B67D7/645

Abstract: An apparatus used in a system for liquefying and dispensing a hot melt adhesive from a container to a substrate using an improved platen with fins to help guide the hot melt adhesive to a pump. The fins consist of primary, secondary, tertiary, and perimeter fins. The primary fins of the platen extend from the outer periphery radially inward to the center of the platen. The secondary fins are interposed between the pairs of primary fins, and the tertiary fins are interposed between each pair of primary and secondary fins. Both the secondary and tertiary fins taper to provide for a gradual pressure drop along their radial extent to provide for a better fluid flow. The perimeter fins, which are located radially inward along the outer circumference of the platen, provide for an increased surface area at the outer edges of the platen. A pair of elastomeric seals provides a fluid tight seal between the platen and the container of hot melt material. The seals are located as close to the lower portion of the platen to allow for more adhesive in the container and therefore less space at its opening.

Abstract translation: 一种用于使用具有翅片的改进的压板将热熔粘合剂从容器液化并分配到基底的系统中的装置，以帮助将热熔粘合剂引导至泵。 翅片由主，二，三和周边翅片组成。 压板的主翅片从外周向径向向内延伸到压板的中心。 副散热片插入在一对主翅片之间，并且第三鳍片插入在每对主翅片和次翅片之间。 二级和三级翅片都逐渐变细，以提供沿其径向程度的逐渐降低的压降，以提供更好的流体流动。 沿着压板的外圆周径向向内定位的周边散热片提供了在压板的外边缘处增加的表面积。 一对弹性密封件在压板和热熔材料容器之间提供流体密封。 密封件位于靠近压板的下部的位置，以允许在容器中更多的粘合剂，因此在其开口处具有较小的空间。

公开(公告)号：US5715864A

公开(公告)日：1998-02-10

申请号：US527476

申请日：1995-09-13

Applicant: David F. Andel ,  David R. Jeter

Inventor： David F. Andel ,  David R. Jeter

IPC: F16K17/00 ,  F16K51/00 ,  E03B7/07

CPC classification number: F16K51/00 ,  Y10T137/85954 ,  Y10T137/86228

Abstract: A device for relieving the pressure of pressurized materials, such as sprayable hot melt adhesives includes a storage tank (40), a manifold (44), a source of pressure for pressurizing the pressurized materials, and a dump valve (10) for relieving the pressure of the pressurized materials when the device is deactivated or turned off. The dump valve (10) includes a relief port (22) and a spring and compressed air arrangement for opening and closing the relief port (22). The dump valve (10) can be combined with a pressure relief valve and can be retrofitted to existing manifolds (44). A method of depressurizing a pressurized device for spraying pressurized material is also disclosed and includes the steps of activating a pressure means for pressurizing materials within a manifold, pressurizing the materials via the pressure means, deactivating the pressure means, and relieving the pressure of the materials when the pressurizing means is deactivated.

Abstract translation: 用于减轻加压材料的压力的装置，例如可喷涂的热熔粘合剂包括储罐（40），歧管（44），用于对加压材料加压的压力源和用于减轻压力的卸载阀（10） 当设备停用或关闭时，加压材料的压力。 排放阀（10）包括排放口（22）和用于打开和关闭排放口（22）的弹簧和压缩空气装置。 排放阀（10）可以与减压阀组合，并可以改装到现有的歧管（44）上。 还公开了一种对用于喷射加压材料的加压装置进行减压的方法，包括以下步骤：激活用于对歧管内的材料进行加压的压力装置，通过压力装置对材料进行加压，使压力装置失效，以及减轻材料的压力 当加压装置停用时。

公开(公告)号：US5094398A

公开(公告)日：1992-03-10

申请号：US582252

申请日：1990-09-13

Applicant: David R. Jeter ,  John T. Walsh

Inventor： David R. Jeter ,  John T. Walsh

IPC: B05C5/00 ,  B05B1/24 ,  B05B13/02

CPC classification number: B05B1/24 ,  B05B13/0278

Abstract: An apparatus for adjusting the relative position of two or more material dispensers comprises a first module adapted to connect to a source of material, and a second module which is axially movable with respect to the first module. The first and second modules each mount at least one material dispenser such that a material pasageway formed in each module is connected to a discharge bore formed in each material dispenser. The passageways in the first and second modules, in turn, are interconnected by a pair of pivot arms arranged in a scissors-like configuration which extend between the modules, and are movable between an extended and retracted position in response to movement of the second module, so that each dispenser can be supplied with material from a single supply line.

公开(公告)号：US20080127946A1

公开(公告)日：2008-06-05

申请号：US11934900

申请日：2007-11-05

Applicant: David R. Jeter ,  Robert J. Woodlief

Inventor： David R. Jeter ,  Robert J. Woodlief

IPC: F02B75/28

CPC classification number: F01L23/00 ,  F01L25/08 ,  F04B9/125 ,  F04B39/10 ,  F04B53/10

Abstract: A fluid pressure operated piston engine apparatus generally includes a piston unit, a valve configured to selectively direct pressurized fluid into the piston unit, a valve shifting mechanism, and a magnetic detent device. The magnetic detent device includes a valve actuating member coupled to a valve element in the valve. The valve actuating member is movable between first and second magnetically held positions respectively holding the valve element in first and second positions. The valve shifting mechanism includes a biasing device operatively connected to a shaft associated with the piston unit. As the shaft approaches the first and second ends of its stroke, the biasing forces are used at least partially overcome magnetic attraction holding the valve actuating member. In this manner, the valve actuating member moves between first and second magnetically held positions to cause the valve element to shift and redirect pressurized fluid into the piston chamber of the piston unit to effect reversal of the direction of travel of the shaft.

Abstract translation: 流体压力操作的活塞式发动机装置通常包括活塞单元，构造成选择性地将加压流体引导到活塞单元中的阀，阀移动机构和磁性制动装置。 磁性制动装置包括联接到阀中的阀元件的阀致动构件。 阀致动构件可在分别将阀元件保持在第一和第二位置的第一和第二磁力保持位置之间移动。 阀移动机构包括可操作地连接到与活塞单元相关联的轴的偏置装置。 当轴接近其行程的第一和第二端时，偏压力至少部分地克服保持阀致动构件的磁吸引力。 以这种方式，阀致动构件在第一和第二磁力保持位置之间移动，以使阀元件移动并将加压流体重新定向到活塞单元的活塞室，以实现轴的行进方向的反转。

公开(公告)号：US07015427B1

公开(公告)日：2006-03-21

申请号：US10993039

申请日：2004-11-19

Applicant: David R. Jeter

Inventor： David R. Jeter

IPC: F27B14/00

CPC classification number: B05C11/1042 ,  B29B13/022 ,  B29K2105/0097

Abstract: An apparatus including a tank having at least one side wall for receiving solid or semi-solid thermoplastic material and a base member supporting the side wall(s) for heating and melting the thermoplastic material. The base member has a heated upper surface sloped downwardly towards the side wall(s) for directing the flow of melted material, and is configured to provide a collection trough for receiving the melted material. A strainer is positioned above the collection trough to filter the melted material. The strainer is adapted to support the remaining solid or partially solidified thermoplastic material above a portion of the heated upper surface to provide a less restricted flow path for the melted material to the collection trough.

Abstract translation: 一种包括具有用于接收固体或半固体热塑性材料的至少一个侧壁的罐的装置和支撑用于加热和熔化热塑性材料的侧壁的底部构件。 基部构件具有朝向侧壁向下倾斜的加热的上表面，用于引导熔融材料的流动，并且构造成提供用于接收熔融材料的收集槽。 过滤器位于收集槽的上方以过滤熔化的材料。 过滤器适于在加热的上表面的一部分上方支撑剩余的固体或部分固化的热塑性材料，以便为熔化的材料提供收集槽的较少限制的流路。

公开(公告)号：US08383991B2

公开(公告)日：2013-02-26

申请号：US12249534

申请日：2008-10-10

Applicant: Charles P. Ganzer ,  David R. Jeter ,  Brett A. Pearson ,  Charles M. Saunders

Inventor： Charles P. Ganzer ,  David R. Jeter ,  Brett A. Pearson ,  Charles M. Saunders

IPC: B29B17/02 ,  B65G53/00 ,  B65G53/10 ,  B65G53/60

CPC classification number: B05C11/1042 ,  B29B13/022

Abstract: An adhesive melter includes an inlet port, an outlet port, and an interior configured to heat and hold adhesive pellets. The melter includes a lid for providing access to the interior and the outlet port communicates with the interior. An intake conduit is coupled to the inlet port and is configured to deliver forced air and adhesive pellets to the interior. An exhaust conduit is coupled to the outlet port and is configured to remove the forced air from the interior and to receive a filter for trapping particles of the adhesive pellets borne by the forced air. The outlet port and the inlet port are non-concentric but closely spaced and centrally located on the lid and the outlet port is spaced from the inlet port so as to cause the forced air to travel in a generally U-shaped path within the interior of the melter.

Abstract translation: 胶粘剂包括入口端口，出口端口和构造成加热和保持粘合剂颗粒的内部。 胶机包括用于提供对内部的通路的盖子，并且出口端口与内部连通。 进气管道连接到入口端口，并且构造成将强制空气和粘合剂颗粒输送到内部。 排气管道连接到出口并被构造成从内部移除强制空气并且接收用于捕获由强制空气承载的粘合剂颗粒的过滤器。 出口和入口端口是非同心但紧密间隔的，居中位于盖子上，出口与进口端口间隔开，以便使强制空气在大致U形的路径内行进 胶机

公开(公告)号：US07694854B2

公开(公告)日：2010-04-13

申请号：US11042295

申请日：2005-01-25

Applicant: David R. Jeter ,  David F. Andel

Inventor： David R. Jeter ,  David F. Andel

IPC: B67D5/62

CPC classification number: B05C11/1044 ,  B05C11/1042 ,  Y10T137/85938

Abstract: A dispensing unit for a hot melt adhesive system has a manifold centrally located within the dispensing unit to permit commonality between heated hoses of substantially the same length used to supply adhesive guns at either side of the dispensing unit. The dispensing unit also includes a manifold that is thermally isolated from the adhesive tank. The manifold has a heater that is independent of the tank heater for more precise temperature control of adhesive flowing through the manifold. A pump coupled to the manifold is located external to the tank and is heated by the manifold heater.

Abstract translation: 用于热熔粘合剂系统的分配单元具有集中在分配单元内的歧管，以允许用于在分配单元的任一侧供应粘合剂枪的基本上相同长度的加热软管之间的共同性。 分配单元还包括与粘合剂罐热隔离的歧管。 歧管具有独立于罐式加热器的加热器，用于对流过歧管的粘合剂进行更精确的温度控制。 联接到歧管的泵位于罐的外部并且被歧管加热器加热。