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1. 发明申请

US20110227337A1 FITTING FOR JACKETED TUBING 审中-公开
标题翻译：装配管件
公开(公告)号：US20110227337A1
公开(公告)日：2011-09-22
申请号：US13051211
申请日：2011-03-18
申请人： David R. Kattler , Gerhard H. Schlroky , Mark A Clason , Matthew J. Schiberl , Theodore J. Gausman , William H. Glime , Cal R. Brown , Gary W. Scheffel , Mark V. Gorjanc
发明人： David R. Kattler , Gerhard H. Schlroky , Mark A Clason , Matthew J. Schiberl , Theodore J. Gausman , William H. Glime , Cal R. Brown , Gary W. Scheffel , Mark V. Gorjanc
IPC分类号： F16L19/00 , F16B37/00
CPC分类号： F16L19/103 , F16L58/184
摘要： A conduit fitting includes first and second fitting components that can be joined, and at least one conduit gripping device that can grip and seal against an unjacketed portion of a metal conduit when the first and second fitting components are pulled up on the metal conduit. The conduit fitting further includes a sealing element and a seal engaging member that can be joined with at least one of the metal conduit, the first fitting component, and the second fitting component to compress the sealing element against a jacketed portion of the metal conduit.
摘要翻译：导管配件包括可连接的第一和第二配件部件，以及至少一个导管夹持装置，当第一和第二配件部件在金属导管上被拉起时，该夹持装置能够夹持和密封金属导管的未遮盖部分。导管配件还包括密封元件和密封接合构件，其可以与金属导管，第一配件部件和第二配件部件中的至少一个接合，以将密封元件压靠在金属导管的夹套部分上。

2. 发明授权

US4856555A Check valve 失效
标题翻译：止回阀
公开(公告)号：US4856555A
公开(公告)日：1989-08-15
申请号：US239557
申请日：1988-09-01
申请人： Theodore J. Gausman , Gary W. Scheffel
发明人： Theodore J. Gausman , Gary W. Scheffel
IPC分类号： F16K15/02 , F16K15/12
CPC分类号： F16K15/02 , F16K15/12 , Y10T137/7936
摘要： A check valve responsive to low cracking pressures includes first and second body portions defining a valve chamber. An inlet and outlet passage communicate with the valve chamber while a valve element received therein moves between open and closed positions responsive to pressure differentials. A stop member welded to the valve body is adapted to limit the opening movement of the valve element. An axially raised central portion of the stop member abuttingly engages the valve element to limit its opening movement yet permit fluid flow around the valve element to plural openings defined in a peripheral region of the stop member. A guide member is interposed between the stop member and valve element to urge a seal member disposed on one face of the valve element toward a seated, closed position.
摘要翻译：响应于低开裂压力的止回阀包括限定阀室的第一和第二主体部分。入口和出口通道与阀室连通，而其中容纳在其中的阀元件响应于压力差在打开位置和关闭位置之间移动。焊接到阀体的止动件适于限制阀元件的打开运动。止动构件的轴向升高的中心部分与阀元件邻接地接合以限制其开启运动，但允许流体围绕阀元件流动到限定在止动构件的周边区域中的多个开口。引导构件设置在止动构件和阀元件之间，以将设置在阀元件的一个面上的密封构件推向就座的关闭位置。

3. 发明授权

US4790348A Low pressure relief valve 失效
标题翻译：低压溢流阀
公开(公告)号：US4790348A
公开(公告)日：1988-12-13
申请号：US89430
申请日：1987-08-26
申请人： Theodore J. Gausman , Gary W. Scheffel
发明人： Theodore J. Gausman , Gary W. Scheffel
IPC分类号： F16K17/04 , F16K17/06
CPC分类号： F16K17/04 , Y10T137/7868 , Y10T137/7929 , Y10T137/7938
摘要： A relief valve for low pressure operation includes a valve body having an enlarged cylindrical bore in alignment with an inlet port and defining a valve chamber. An outlet opens laterally from the valve chamber at a location spaced from the inlet port. An insert member is received in the bore and defines an axially facing raised seat circumferentially about the inlet port at a location closely adjacent the outlet port. A poppet valve with a truncated conical configuration and a maximum outer diameter only slightly less than the inner diameter of the enlarged bore is mounted for engaging the seat and blocking flow through the inlet. A biased stem extends into the valve chamber in axial alignment with the seat insert. The stem has a cylindrical end portion which is received in a cylindrical opening formed axially into the poppet valve on the end thereof opposite the seat insert. The cylindrical end portion and the cylindrical opening are sized to permit lateral shifting and alignment of the poppet valve relative to the seat while preventing excessive and unwanted tilting of the poppet valve relative to the bore.

4. 发明授权

US4964423A Check valve 失效
标题翻译：止回阀
公开(公告)号：US4964423A
公开(公告)日：1990-10-23
申请号：US392888
申请日：1989-08-14
申请人： Theodore J. Gausman , Gary W. Scheffel
发明人： Theodore J. Gausman , Gary W. Scheffel
IPC分类号： F16K15/02 , F16K15/12
CPC分类号： F16K15/02 , F16K15/12 , Y10T137/7936
摘要： A check valve responsive to low cracking pressures includes first and second body portions defining a valve chamber. An inlet and outlet passage communicate with the valve chamber while a valve element received therein moves between open and closed positions responsive to pressure differentials. A stop member welded to the valve body is adapted to limit the opening movement of the valve element. An axially raised central portion of the stop member abuttingly engages the valve element to limit its opening movement yet permit fluid flow around the valve element to plural openings defined in a peripheral region of the stop member. A guide member is interposed between the stop member and valve element to urge a seal member disposed on one face of the valve element toward a seated, closed position.

5. 发明授权

US4840191A Inflatable valve 失效
标题翻译：充气阀
公开(公告)号：US4840191A
公开(公告)日：1989-06-20
申请号：US178065
申请日：1988-04-05
申请人： Theodore J. Gausman , Gary W. Scheffel
发明人： Theodore J. Gausman , Gary W. Scheffel
IPC分类号： F16K1/12 , F16K7/07 , F16K7/10
CPC分类号： F16K7/10 , F16K1/12 , F16K7/075 , Y10T137/0491
摘要： An inflatable valve member includes a valve body received in a fluid line and defining a generally annular flow passage therewith. A flexible member disposed on the valve body is selectively inflated to open and close the flow passage. A filter is interposed between the valve body and flexible member. The filter prevents injection of the flexible member in a pre-cured state into an internal passage provided in the valve body. A bonding material is provided between the flexible member and the valve body to provide a secure mechanical engagement therebetween as the material is cured to a cross-linked polymer state. The bonding of the flexible member also eliminates crevices in the final assembled valve member. The fluid line also includes a linear portion at the outlet to facilitate drainage of the valve.

6. 发明授权

US4750709A Diaphragm valve 失效
标题翻译：隔膜阀
公开(公告)号：US4750709A
公开(公告)日：1988-06-14
申请号：US040120
申请日：1987-04-20
申请人： Terrence J. Kolenc , Gary W. Scheffel
发明人： Terrence J. Kolenc , Gary W. Scheffel
IPC分类号： F16K41/12 , F16K31/00 , F16K31/44
CPC分类号： F16K41/12 , Y10T137/8275
摘要： A diaphragm valve which uses a multiple layer annular metal diaphragm welded about its inner periphery to a valve operating stem. The diaphragm is sealingly clamped about its outer periphery to the valve body and is also clamped about its inner periphery at a location spaced outwardly of the weld to prevent the weld from being subjected to flexure stresses during valve actuation. The actuating assembly is arranged to produce non-rotary, reciprocatory movement of the operating stem through a bonnet mounted rotary actuator. An improved stem tip seal arrangement is also disclosed.
摘要翻译：隔膜阀，其使用围绕其内周围焊接到阀操作杆的多层环形金属隔膜。隔膜围绕其外周围密封地夹紧到阀体上，并且还在其内周边处被夹紧在与焊缝的外部隔开的位置处，以防止焊缝在阀致动期间受到挠曲应力。致动组件被布置成通过发动机罩安装的旋转致动器产生操作杆的非旋转，往复运动。还公开了改进的杆尖密封装置。

7. 发明授权

US4732363A Diaphragm valve 失效
标题翻译：隔膜阀
公开(公告)号：US4732363A
公开(公告)日：1988-03-22
申请号：US1360
申请日：1987-01-08
申请人： Terrence J. Kolenc , Gary W. Scheffel
发明人： Terrence J. Kolenc , Gary W. Scheffel
IPC分类号： F16K41/12 , F16K31/50
CPC分类号： F16K41/12
摘要： A diaphragm valve which uses a multiple annular metal diaphragm welded about its inner periphery to a valve operating stem. The diaphragm is sealingly clamped about its outer periphery to the valve body and is also clamped about its inner periphery at a location spaced outwardly of the weld to prevent the weld from being subjected to flexure stresses during valve actuation. The actuating assembly is arranged to produce non-rotary, reciprocatory movement of the operating stem through a bonnet mounted rotary actuator. An improved stem tip seal arrangement is also disclosed.
摘要翻译：隔膜阀，其使用围绕其内周围焊接到阀操作杆的多个环形金属隔膜。隔膜围绕其外周围密封地夹紧到阀体上，并且还在其内周边处被夹紧在与焊缝的外部隔开的位置处，以防止焊缝在阀致动期间受到挠曲应力。致动组件被布置成通过发动机罩安装的旋转致动器产生操作杆的非旋转，往复运动。还公开了改进的杆尖密封装置。

8. 发明授权

US4659060A Stem tip seal 失效
标题翻译：茎尖密封
公开(公告)号：US4659060A
公开(公告)日：1987-04-21
申请号：US829187
申请日：1986-02-14
申请人： Gary W. Scheffel
发明人： Gary W. Scheffel
IPC分类号： F16K1/34 , F16K1/02 , F16K1/46 , F16K1/36
CPC分类号： F16K1/46
摘要： A stem tip seal for a shut-off valve including a valve member adapted for selective movement axially toward and away from an associated valve seat. A generally cylindrical sleeve is carried by the valve member and has an end defining an outer annular seal surface adapted for cooperative sealing engagement with the seat. Mounted centrally within the sleeve for limited axial movement is a rigid cylindrical body that defines a first inner annular seal surface adapted for engagement with the seat at a location radially inwardly of the outer annular seal surface. Formed between the sleeve and the rigid body is an annular chamber which opens axially inwardly from a narrow slot located between the first inner annular seal surface and the outer annular seal surface. A mass of resilient packing material substantially fills the chamber and extends axially outwardly of the slot to define a second inner annular seal surface. Means are associated with the rigid body for generating pressure on the packing material when the body is forced axially toward the valve member. In addition, the first inner annular seal surface is configured to engage the seat prior to engagement by either the second inner annular seal surface or the outer annular seal surface.
摘要翻译：一种用于截止阀的阀杆顶端密封件，包括适于沿轴向朝向和远离相关阀座的选择性运动的阀构件。大致圆柱形的套筒由阀构件承载，并且具有限定适于与座椅协作密封接合的外环形密封表面的端部。套筒内部集中安装以限制轴向运动，这是刚性的圆柱体，其限定了第一内环形密封表面，其适于在外环形密封表面径向向内的位置处与座接合。在套筒和刚体之间形成的环形室从位于第一内部环形密封表面和外部环形密封表面之间的窄缝隙轴向向内开口。大量的弹性包装材料基本上填充该腔并且沿轴向向外延伸出槽以限定第二内环形密封表面。当主体被迫轴向朝向阀构件时，装置与用于在包装材料上产生压力的刚体相关联。此外，第一内部环形密封表面构造成在与第二内部环形密封表面或外部环形密封表面接合之前接合座椅。

9. 发明授权

US4687180A Metering valve 失效
标题翻译：计量阀
公开(公告)号：US4687180A
公开(公告)日：1987-08-18
申请号：US838322
申请日：1986-03-10
申请人： James K. Simonelli , Gary W. Scheffel
发明人： James K. Simonelli , Gary W. Scheffel
IPC分类号： F16K1/04 , F16K1/02 , F16K1/38 , F16K1/52 , F16K41/04 , F16K47/00
CPC分类号： F16K1/523 , F16K41/04 , Y10S251/90 , Y10S251/903
摘要： A metering valve having a one-piece bonnet for reducing problems resulting from tolerance stack up. A guide portion is included on the nose of the bonnet for cooperation with a valve body bore to ensure concentric alignment between the metering pin and its associated orifice. A pair of O-rings on the valve stem cooperate with the bonnet bore to absorb forces and substantially reduce the potential for galling and breakage of the metering pin. One of the O-rings is compressed to a substantially greater extent than the other to aid in achieving better alignment between the stem and bonnet, and to obtain a firmer feel.
摘要翻译：一种具有一体式发动机罩的计量阀，用于减少由公差叠加引起的问题。引导部分包括在阀盖的鼻部上以与阀体孔配合以确保计量销及其相关孔之间的同心对准。阀杆上的一对O形圈与阀盖孔配合以吸收力并大大降低计量销的磨损和破损的可能性。其中一个O形圈被压缩到比另一个更大的程度，以帮助实现阀杆和阀盖之间的更好的对准，并获得更坚固的感觉。

10. 发明授权

US06848672B2 Mounting bracket for valve actuator 失效
标题翻译：阀门执行器安装支架
公开(公告)号：US06848672B2
公开(公告)日：2005-02-01
申请号：US10260849
申请日：2002-09-30
申请人： Charles W. Cross , Robert W. Jacobs , Gary W. Scheffel , Michael M. Stankovich
发明人： Charles W. Cross , Robert W. Jacobs , Gary W. Scheffel , Michael M. Stankovich
IPC分类号： F16K31/05 , F16K31/16 , F16K31/00
CPC分类号： F16K31/16 , F16K31/055 , Y10S285/921
摘要： A valve and actuator assembly includes a valve body, an actuator and a bracket that snap fits onto the valve body. The bracket includes a plate on which an actuator can be installed. In one form, the bracket is saddle shaped with depending legs that snap over a part of the valve body. Means such as bolts are provided to apply a gripping force to the legs so that the bracket is clamped onto the valve.
摘要翻译：阀和致动器组件包括阀体，致动器和卡扣配合到阀体上的支架。支架包括可在其上安装致动器的板。在一种形式中，支架是鞍形的，具有悬挂在阀体的一部分上的悬垂的腿。提供诸如螺栓的装置以向腿部施加夹紧力，使得支架夹紧在阀上。

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