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Swagelok Company patents


Recent patent applications related to Swagelok Company. Swagelok Company is listed as an Agent/Assignee. Note: Swagelok Company may have other listings under different names/spellings. We're not affiliated with Swagelok Company, we're just tracking patents.

ARCHIVE: New 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 | Company Directory "S" | Swagelok Company-related inventors


Single action push to connect conduit fitting

A single action push to connect fitting for conduit such as tube or pipe. The fitting includes a first fitting component and a second fitting component that are joined or assembled together to form a fitting assembly. ... Swagelok Company

Valve and valve with seat insertion tool and extraction tool

A valve and tool assembly includes a valve seat, a valve seat recess, a seat carrier and a valve seat displacement tool. A valve seat installation tool is also described, as well as a valve seat replacement kit and a method for replacing a valve seat. ... Swagelok Company

Self-aligning valve seal

A valve includes a valve body, a valve seat, and a poppet assembled with the valve body. The poppet includes an axially extending poppet stem and a radially extending poppet sealing surface. ... Swagelok Company

Valve with self-aligning stem tip

A valve includes a valve body with an annular valve seat having a first central axis, and a valve closure subassembly assembled with the valve body and including an axially movable valve stem and a stem tip attached to the valve stem by a stem connector and including an annular seal portion having a second central axis. When the first central axis is misaligned with the second central axis, the stem tip is pivotable about the valve stem to effect angular adjustment of the annular seal portion of the stem tip into uniform sealing engagement with the annular valve seat when a closing force is applied to the valve stem. ... Swagelok Company

Conduit fitting with stroke resisting features

A fitting includes first and second fitting components adapted to be joined on a conduit to a first relative axial position to effect a seal between the conduit and a sealing element, sealing the conduit from a non-wetted fitting interior volume at least partially defined by the first and second fitting components. When the first and second fitting components are joined to the first relative axial position, first and second annular surfaces of the fitting axially engage, resulting in resistance to additional axial stroke of the first and second fitting components. ... Swagelok Company

Component retaining structure for conduit fitting

A preassembly for a conduit fitting includes an annular fitting component having an interior wall extending along a central axis from an inboard end to an outboard end, a conduit gripping device disposed in the annular fitting component and comprising an outer radial surface at a back portion thereof, and a retaining device having an inboard first interlock portion that interlocks with the outer radial surface of the conduit gripping device, and an outboard second interlock portion axially spaced apart from the first interlock portion, the second interlock portion interlocking with the interior wall of the annular fitting component, such that the retaining device holds said annular fitting component and said conduit gripping device together as a discrete subassembly.. . ... Swagelok Company

Ferrule for a conduit fitting

A ferrule for a conduit fitting includes an interior wall extending along a central axis through the ferrule between first and second end portions of the ferrule, so that the ferrule can be installed over a conduit end. The first end portion of the ferrule includes an axially outer first end driven surface disposed at a first angle between 70° and 90° with respect to the central axis, and an axially inner first end camming surface disposed at a second angle between 0° and 40° with respect to the central axis. ... Swagelok Company

Component retaining structure for conduit fitting

A preassembly for a conduit fitting includes an annular fitting component and a conduit gripping device. The annular fitting component has an interior wall extending along a central axis from an inboard end to an outboard end. ... Swagelok Company

Pull-up by torque fitting with female threaded nut and integral dynamic wedge

A fitting is provided that may optionally be pulled-up to its final assembled condition by torque rather than by turns. In one embodiment, at least one fitting component includes a structure that facilitates pull-up by torque. ... Swagelok Company

Diaphragm valve with diaphragm seat carrier

A diaphragm valve includes a valve body, a valve assembly disposed to seal the valve cavity and including a diaphragm and a valve seat retained with a seat carrier, a threaded member assembled with the valve body, and a valve actuator assembled with the valve body and operable to move a surface of the diaphragm into and out of contact with the valve seat. The valve body includes a valve cavity, a first port and a second port, with the first port and the second port being open to the valve cavity. ... Swagelok Company

Highly alloyed stainless steel forgings made without solution anneal

The post forging solution anneal step normally carried out on hot forgings made from highly alloyed metals can be eliminated while still avoiding the formation of deleterious intermetallic phases by adopting a number separate features in connection the way the forging is made.. . ... Swagelok Company

Concurrent flow of activating gas in low temperature carburization

Low temperature gas carburization of stainless steel using acetylene as the carburizing specie is carried out under soft vacuum conditions in the presence of hydrogen or other companion gas. Carburization is made to go faster by including hcl or other carbon-free, halogen-containing activating compound in the carburizing gas being fed to the carburization reactor.. ... Swagelok Company

Fitting assembly evaluating apparatus and methods

The present application discloses methods and apparatus for installing fitting components, such as a conduit gripping device, on a conduit to form an assembly. The assembly is joinable with at least one other fitting component to form a fitting. ... Swagelok Company

Conduit fitting subassembly and retaining tool

A fitting for a tube or pipe capable of functioning a high pressures having a first fitting component adapted to receive the conduit end; a conduit gripping device such as a ferrule or ferrules and a second fitting component that can be joined to the first fitting component to cause the conduit gripping device to grip the conduit and seal when assembled. In one aspect of the invention, the first fitting component is constructed from a material that is softer than the material used to construct the second fitting component. ... Swagelok Company

03/02/17 / #20170059065

Component retaining structure for conduit fitting

A conduit fitting preassembly includes an annular fitting component and at least a first conduit gripping device. The annular fitting component has an interior wall extending axially from a forward end to a rearward end, and a first projection extending radially inward from the interior wall. ... Swagelok Company

02/02/17 / #20170030495

Conduit fitting with attached torque collar

A conduit fitting of the type having first and second threaded fitting components and at least one conduit gripping device, further includes a stroke limiting member that allows the fitting to be pulled up by applying a predetermined torque. In one embodiment, the stroke limiting member may be a non-integral torque collar. ... Swagelok Company








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This listing is an abstract for educational and research purposes is only meant as a recent sample of applications filed, not a comprehensive history. Freshpatents.com is not affiliated or associated with Swagelok Company in any way and there may be associated servicemarks. This data is also published to the public by the USPTO and available for free on their website. Note that there may be alternative spellings for Swagelok Company with additional patents listed. Browse our Agent directory for other possible listings. Page by FreshPatents.com

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