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1. 发明授权

US4018686A Fluid strainer element 失效
标题翻译：流体过滤器元件
公开(公告)号：US4018686A
公开(公告)日：1977-04-19
申请号：US594612
申请日：1975-07-10
申请人： Earl D. Shufflebarger , Edward E. Kish , Frank M. Cunningham , John R. Boylan , Donald J. Murauskas
发明人： Earl D. Shufflebarger , Edward E. Kish , Frank M. Cunningham , John R. Boylan , Donald J. Murauskas
IPC分类号： B01D29/15 , B01D35/02 , B01D29/14
CPC分类号： B01D29/15 , B01D35/02 , Y10S55/31
摘要： A fluid strainer element capable of withstanding high differential pressures when used and which facilitates straining of fluid flowing through the continuous side wall and one end wall of the element. The strainer is generally cup-shaped and includes an inner cup-shaped support structure having staggered perforations extending through the surfaces thereof. An outer cup-shaped strainer structure constructed of wire mesh is closely received over the support structure with the open ends of the two structures being substantially coextensive with each other. An annular binding ring is closely received over the structure open ends and is rigidly affixed thereto. The mesh size of the straining structure may be varied as is desired and/or necessary for any use and normal fluid flow through the strainer is from outside to inside the element.
摘要翻译：流体过滤器元件，当使用时能够承受高压差，并且有利于流过流过连续侧壁和元件的一个端壁的流体的应变。过滤器通常是杯形的并且包括具有穿过其表面延伸的交错穿孔的内杯状支撑结构。由丝网构成的外杯状过滤器结构被紧密地接纳在支撑结构上，两个结构的开口端彼此基本上共同延伸。环形捆绑环紧密地接收在结构开口端上并刚性地固定到其上。应变结构的网眼尺寸可以根据需要和/或所需要的而变化，并且通过过滤器的正常流体流动从外部到内部。

2. 发明授权

US4028248A Fluid filter 失效
标题翻译：流体过滤器
公开(公告)号：US4028248A
公开(公告)日：1977-06-07
申请号：US594613
申请日：1975-07-10
申请人： Donald J. Murauskas , Edward E. Kish, Jr. , Frank M. Cunningham , Bernard J. Gallagher , Earl D. Shufflebarger
发明人： Donald J. Murauskas , Edward E. Kish, Jr. , Frank M. Cunningham , Bernard J. Gallagher , Earl D. Shufflebarger
IPC分类号： B01D29/01 , B01D29/13 , B01D29/31 , B01D25/02
CPC分类号： B01D29/01 , B01D29/13 , B01D29/31 , B01D2201/188
摘要： The specification and drawings disclose a fluid filter device which includes a central body section clamped between a pair of end fittings by a plurality of longitudinally extending tie bolts. The tie bolt arrangement is such that only one bolt must be removed to permit the central body section to be swung out of position between the end fittings for filter cleaning, changing, or the like. The central body section includes a cylindrical through passage which extends longitudinally of the body perpendicularly to end faces which mate with the end fittings. A filter cartridge is received in the through passage and includes a cylindrical sleeve which is sized so as to be closely and slidably received in the passage. Filter elements are mounted within the sleeve. Additionally, seal rings are carried about the opposite ends of the sleeve to provide a fluid seal between the end fittings and the central body, as well as to prevent leakage between the outside of the sleeve and the wall of the passageway.
摘要翻译：说明书和附图公开了一种流体过滤装置，其包括通过多个纵向延伸的连接螺栓夹在一对端部配件之间的中心体部分。连接螺栓装置使得只有一个螺栓必须被移除以允许中心主体部分摆动在端部配件之间的位置之外，用于过滤器清洁，改变等。中心主体部分包括圆柱形的通孔，该通道垂直于与端部配件配合的端面垂直延伸。过滤筒被容纳在通道中，并且包括圆柱形套筒，其尺寸设计成能够紧密地和可滑动地容纳在通道中。过滤器元件安装在套筒内。此外，密封环围绕套筒的相对端承载，以在端部配件和中心体之间提供流体密封，并且防止套筒外侧和通道壁之间的泄漏。

3. 发明授权

US4028254A Fluid filter 失效
标题翻译：流体过滤器
公开(公告)号：US4028254A
公开(公告)日：1977-06-07
申请号：US622032
申请日：1975-10-14
申请人： Earl D. Shufflebarger , Edward E. Kish , John R. Boylan , George D. Diehl , Bernard J. Gallagher , William P. Tobbe
发明人： Earl D. Shufflebarger , Edward E. Kish , John R. Boylan , George D. Diehl , Bernard J. Gallagher , William P. Tobbe
IPC分类号： B01D35/02 , B01D27/08
CPC分类号： B01D35/02 , Y10S55/31
摘要： A fluid filter including a filter body having inlet and outlet passages communicating with an open ended chamber on opposite sides of a tapered seat area. A cupshaped fluid filter or strainer element is located in the chamber through the open end thereof and is adapted to be closely received in the seat area. A bonnet assembly covers the open end of the chamber, is threadedly mounted to the body and is comprised of a bonnet, a bonnet nut and biasing means. The biasing means is employed to exert a biasing force against the filter or strainer element to continuously urge it toward the seat area. At least the bonnet and bonnet nut are themselves interconnected in a manner that permits both rotational and limited axial movement therebetween. The disclosed structure facilitates access to the chamber and filter or strainer element without the necessity for removing the entire fluid filter structure from a service installation. The interconnection between at least the bonnet and bonnet nut permits the bonnet assembly to be removed from the filter body as a single unit and the tapered seat area is configured such that the filter or strainer element is thereby retained in the chamber when the bonnet assembly is removed from the body for subsequent separate removal therefrom by hand.
摘要翻译：一种流体过滤器，包括过滤体，其具有与锥形座位区域的相对侧上的敞开式腔室连通的入口和出口通道。杯状流体过滤器或过滤器元件通过其开口端位于腔室中，并且适于紧密地容纳在座椅区域中。发动机盖组件覆盖室的开口端，螺纹安装到主体上，并由发动机罩，发动机罩螺母和偏置装置构成。偏置装置用于对过滤器或过滤元件施加偏置力，以将其朝向座位区域继续推动。至少阀帽和阀帽螺母本身以允许其间的旋转和有限的轴向运动的方式相互连接。所公开的结构有助于进入腔室和过滤器或过滤器元件，而不需要从服务设施中去除整个流体过滤器结构。至少阀帽和阀帽螺母之间的互连允许阀盖组件作为单个单元从过滤器主体移除，并且锥形阀座区域被构造成使得过滤器或过滤器元件因此在阀盖组件为从身体中取出，随后用手单独取出。

4. 发明授权

US4201366A Bellows valve 失效
标题翻译：波纹管阀
公开(公告)号：US4201366A
公开(公告)日：1980-05-06
申请号：US886031
申请日：1978-03-13
申请人： Oliver L. Danko , Bernard J. Gallagher , Earl D. Shufflebarger , David M. Simko , Edward E. Kish
发明人： Oliver L. Danko , Bernard J. Gallagher , Earl D. Shufflebarger , David M. Simko , Edward E. Kish
IPC分类号： F16K1/00 , F16K41/10 , F16K51/02
CPC分类号： F16K41/10 , F16K51/02 , Y10T137/6164
摘要： A bellows valve construction which facilitates valve use at elevated temperatures and pressures. The valve includes a valve body having a passageway extending thereinto for defining a valve chamber with a valve seat disposed along this passageway and a fluid inlet and a fluid outlet communicating therewith on opposite sides of the seat. A bonnet is integrally associated with the valve body and includes a bonnet opening coaxial with the valve body passageway. A valve assembly is receivable as a unit in the bonnet opening with a portion thereof extending into the valve chamber for selectively controlling fluid flow between the fluid inlet and outlet. This valve assembly is removable from the valve body as a unit for repair or replacement purposes and includes an adapter nut threadedly receivable in the bonnet opening, a valve member, an elongated stem, and a hollow bellows passing through the bonnet opening in a surrounding relationship with at least a portion of the stem. One end of the bellow is affixed to the adapter nut with the other end being affixed adjacent the valve member such that fluid passing through the valve exerts a compressive force against the bellows. A first urging means is adapted to selectively move the valve stem and member into a valve opened condition and a second urging means is adapted to move the valve stem and member into a valve closed condition. The valve is adapted for either manual or remote operation.
摘要翻译：波纹管阀门结构，在高温和高压下便于阀门使用。该阀包括阀体，该阀体具有延伸到其中的通道，用于限定具有沿着该通道设置的阀座的阀室，以及在座椅的相对侧上与其连通的流体入口和流体出口。发动机罩与阀体一体地关联并且包括与阀体通道同轴的阀盖开口。阀组件可作为发动机罩开口中的单元接收，其一部分延伸到阀室中，以选择性地控制流体入口和出口之间的流体流动。该阀组件可作为用于修理或更换目的的单元从阀体移除，并且包括螺纹可接收在阀盖开口中的适配器螺母，阀构件，细长阀杆和以周围关系通过阀盖开口的中空波纹管与茎的至少一部分。波纹管的一端固定在适配器螺母上，另一端靠近阀构件固定，使得通过阀的流体对波纹管施加压缩力。第一推动装置适于选择性地将阀杆和构件移动到阀打开状态，并且第二推动装置适于将阀杆和构件移动到阀关闭状态。该阀适用于手动或远程操作。

5. 发明授权

US4262880A Plug valve 失效
标题翻译：旋塞阀
公开(公告)号：US4262880A
公开(公告)日：1981-04-21
申请号：US53549
申请日：1979-06-29
申请人： Oliver L. Danko , William C. Steiss , William H. Amor, Jr. , William P. Tobbe , Thomas J. Gardner , Earl D. Shufflebarger
发明人： Oliver L. Danko , William C. Steiss , William H. Amor, Jr. , William P. Tobbe , Thomas J. Gardner , Earl D. Shufflebarger
IPC分类号： F16K5/04 , F16K5/12 , F16K51/00
CPC分类号： F16K5/12 , F16K5/0407 , Y10S251/90
摘要： A plug valve having a valve body with a cylindrical plug receiving opening extending therethrough having at least one terminal end thereof outwardly chamfered. Fluid inlet and outlet passageways communicate with the receiving opening and are chamfered at the areas of communication therewith. A plug member includes a cylindrical plug portion closely received in the body receiving opening. This plug portion has a transverse fluid flow passage which is selectively rotatable into and out of alignment with the valve body inlet and outlet passageways. Axially spaced apart circumferential sealing members disposed on both sides of the flow passage prevent fluid flow outwardly of the receiving opening. An inlet passageway sealing means disposed in the plug portion side wall intermediate the opposite flow passage ends sealingly surrounds the passageway in the valve closed position. A fluid relief channel communicating between the flow passage and plug portion side wall relieves fluid pressure through the outlet passageway as the valve is moved to the closed position. The plug portion advantageously includes a thin coating of plastic material for enhancing its fluid sealing relationship with the receiving opening and for improving ease of rotation between the valve opened and closed positions. The plug member is axially retained in position in the receiving opening by a snap ring at one end and by a handle at the other end. The handle is rotatable only between positively defined maximum valve opened and closed positions. Spaced apart circumferential grooves included in the plug portion side wall receive the axially spaced apart sealing members and at least the bottom walls of these grooves are also coated with the plastic material.
摘要翻译：一种具有阀体的旋塞阀，其具有延伸穿过其中的圆柱形塞接收开口，其中至少一个末端向外倒角。流体入口和出口通道与接收开口连通，并在与其连通的区域处被倒角。插头构件包括紧密接收在身体接收开口中的圆柱形塞部分。该塞子部分具有横向流体流动通道，该横向流体流动通道选择性地可旋转地进入和离开与阀体入口和出口通道对准。设置在流动通道两侧的轴向隔开的圆周密封构件防止流体从接收开口向外流动。设置在插塞部分侧壁中的入口通道密封装置在相对流动通道端部的中间部分密封地围绕阀关闭位置的通道。在流动通道和插塞部分侧壁之间连通的流体释放通道在阀被移动到关闭位置时减轻通过出口通道的流体压力。插头部分有利地包括薄的塑料材料涂层，用于增强其与接收开口的流体密封关系，并且改善阀打开和关闭位置之间的旋转容易程度。插塞构件通过一端的卡环和另一端的手柄轴向保持在接收开口中的适当位置。手柄只能在确定的最大阀打开和关闭位置之间旋转。包括在插头部分侧壁中的间隔开的圆周槽容纳轴向间隔开的密封构件，并且这些凹槽的至少底壁也涂覆有塑料材料。

6. 发明授权

US4684106A Valve 失效
标题翻译：阀
公开(公告)号：US4684106A
公开(公告)日：1987-08-04
申请号：US835774
申请日：1986-03-03
申请人： Terrence J. Kolenc , Carl R. Bork, Jr. , William C. Steiss , Earl D. Shufflebarger , William P. Tobbe
发明人： Terrence J. Kolenc , Carl R. Bork, Jr. , William C. Steiss , Earl D. Shufflebarger , William P. Tobbe
IPC分类号： F16K37/00 , F16K31/50
CPC分类号： F16K37/00
摘要： A valve including indicating means for indicating overtravel of an operating member beyond its normally closed position for warning that replacement of a seal is necessary. A diaphragm valve has a diaphragm of a material which withstands repeated flexing and is clamped in a unique manner.
摘要翻译：一种包括指示装置的指示装置，用于指示操作构件超越其常闭位置以警告需要更换密封件。隔膜阀具有能够承受反复弯曲并以独特方式夹紧的材料的隔膜。

7. 发明授权

US4263140A In-line fluid filter 失效
标题翻译：在线流体过滤器
公开(公告)号：US4263140A
公开(公告)日：1981-04-21
申请号：US27301
申请日：1979-04-05
申请人： Ronald J. Wujnovich , Earl D. Shufflebarger , William C. Steiss
发明人： Ronald J. Wujnovich , Earl D. Shufflebarger , William C. Steiss
IPC分类号： B01D29/00 , B01D29/01 , B01D35/02
CPC分类号： B01D35/02 , B01D29/07
摘要： An in-line fluid filter of the multi-piece type having a pair of body sections coaxially secured to each other. A filter element is fixedly disposed transversely across a filter chamber defined by the body sections intermediate a fluid filter inlet and outlet. This filter element includes an annular mounting flange interposed between mating annular body section end faces. A generally cup-shaped filter element support is fixedly located on at least the outlet side of the filter element and is dimensioned so that the filter element is at least partially received in the cup-shaped area thereof. This support includes an annular mounting rim which is also interposed between the body section end faces. The support allows the filter to experience greatly increased fluid pressure differentials across the filter element. The filter element mounting flange and the support mounting rim are dimensioned to at least extend to the outside diameter of the mating body section annular end faces. The body sections are rigidly affixed to each other at the end faces by means of a fusion type weld with at least a portion of the filter element mounting flange and the support mounting rim comprising a filler material for the weld to assist in producing a joint of high integrity. A pair of the filter element supports may be advantageously employed wherein the supports are in an opposed relationship to each other having the filter element positioned therebetween.
摘要翻译：多片型的在线流体过滤器具有彼此同轴固定的一对主体部分。过滤元件横向固定地设置在由流体过滤器入口和出口之间的主体部分限定的过滤室上。该过滤元件包括插入配合的环形主体部分端面之间的环形安装凸缘。大致杯形的过滤元件支撑件固定地位于过滤元件的至少出口侧上，并且其尺寸设计成使得过滤元件至少部分地容纳在其杯形区域中。该支撑件包括环形安装边缘，其也插入在主体部分端面之间。该支架允许过滤器经受过滤器元件上大大增加的流体压力差。过滤元件安装凸缘和支撑件安装边缘的尺寸设计成至少延伸到配合体部分环形端面的外径。主体部分通过熔化型焊接在端面处彼此刚性地固定，其中过滤元件安装凸缘的至少一部分和支撑安装边缘包括用于焊接的填充材料，以协助制造高诚信。可以有利地使用一对过滤元件支撑件，其中支撑件彼此处于彼此相对的关系，其间具有过滤元件。

8. 发明授权

US4530373A Pressure relief valve 失效
公开(公告)号：US4530373A
公开(公告)日：1985-07-23
申请号：US468780
申请日：1983-02-22
申请人： Carl R. Bork, Jr. , William C. Steiss , William P. Tobbe , Earl D. Shufflebarger , Stephen Matousek , Thomas J. Gardner
发明人： Carl R. Bork, Jr. , William C. Steiss , William P. Tobbe , Earl D. Shufflebarger , Stephen Matousek , Thomas J. Gardner
IPC分类号： F16K1/42 , F16K1/46 , F16K17/04 , F16K41/04 , F16K17/06
CPC分类号： F16K41/04 , F16K1/46 , F16K17/04 , Y10T137/7868 , Y10T137/7925 , Y10T137/7929
摘要： A pressure relief valve includes a valve body having an axial inlet port and a lateral outlet port, with an enlarged bore extending between such ports. A valve bonnet attached to the valve body slidably guides a poppet for movement between closed and open positions for closing and opening the inlet port. A seal ring positioned in the bore adjacent the inlet port sealingly surrounds the poppet in its closed position. The seal ring is axially compressed between a retainer ring and a backup surface, and a ring nut threaded in the bore compressively engages the retainer ring. The ring nut is located entirely on the inlet port side of the outlet port so it does not inhibit flow to the outlet port when the poppet is open. A poppet guide bore in the bonnet extends inwardly from a bonnet end surface, and a pair of concentric recesses of different diameters also extend into the bonnet from the end surface. One recess receives a seal ring positioned in surrounding sealing relationship with the poppet, and the other recess receives a push-in retainer for retaining the seal ring in its recess. A small diameter stem on the poppet extends into a bonnet spring receiving bore and has a rounded end received by a conical recess in a guide disc. Close fitting cylindrical locating surfaces are used for providing accurate concentricity between the bonnet and body, and between the retainer ring and the bore.

9. 发明授权

US4606374A Valve 失效
公开(公告)号：US4606374A
公开(公告)日：1986-08-19
申请号：US482218
申请日：1983-04-05
申请人： Terrence J. Kolenc , Carl R. Bork, Jr. , William C. Steiss , Earl D. Shufflebarger , William P. Tobbe
发明人： Terrence J. Kolenc , Carl R. Bork, Jr. , William C. Steiss , Earl D. Shufflebarger , William P. Tobbe
IPC分类号： F16K41/12 , F16K37/00 , F16K51/00
CPC分类号： F16K37/00 , Y10T137/8292
摘要： A valve including indicating means for indicating overtravel of an operating member beyond its normally closed position for warning that replacement of a seal is necessary. A diaphragm valve has a diaphragm of a material which withstands repeated flexing and is clamped in a unique manner.

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