Patents by Inventor Max P. Schlienger
Max P. Schlienger has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 8015992Abstract: The present invention provides a valve that controls a flow of gas or solid objects through a pipe, and particularly a z-valve used in an elevated rail transportation system. The valve includes vanes hinged to a valve stem that fold into a z-shape and retract into the valve body when the valve is open. A valve cap positioned at the top of the valve stem matches the contour of the inner surface of the pipe, allowing unobstructed flow. When the valve is closed, the valve stem is elevated into the interior of the pipe and the valve cap rotates 90° to match the contour at the top, providing a seal. The vanes extend from the z-shape to completely block a cross-section of the pipe, stopping the flow. The flow may be modulated by varying the extension of the vanes to allow a portion of the flow to pass the valve.Type: GrantFiled: April 21, 2008Date of Patent: September 13, 2011Assignee: Flight Rail CorporationInventors: Max P. Schlienger, Larry D. Gibson
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Publication number: 20090261284Abstract: The present invention provides a valve that controls a flow of gas or solid objects through a pipe, and particularly a z-valve used in an elevated rail transportation system. The valve includes vanes hinged to a valve stem that fold into a z-shape and retract into the valve body when the valve is open. A valve cap positioned at the top of the valve stem matches the contour of the inner surface of the pipe, allowing unobstructed flow. When the valve is closed, the valve stem is elevated into the interior of the pipe and the valve cap rotates 90° to match the contour at the top, providing a seal. The vanes extend from the z-shape to completely block a cross-section of the pipe, stopping the flow. The flow may be modulated by varying the extension of the vanes to allow a portion of the flow to pass the valve.Type: ApplicationFiled: April 21, 2008Publication date: October 22, 2009Applicant: Flight Rail CorporationInventors: Max P. Schlienger, Larry D. Gibson
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Patent number: 7225743Abstract: A system for propelling a vehicle along an elevated, pneumatic power tube carried by exterior support structure above ground. First and second angles define tracks for the vehicle and extend parallel to the power tube. Undercarriages secured to the vehicle including vehicle support and guidance wheels which are rotatable about axes inclined relative to legs of the angle tracks have a periphery that engages the legs of the angle tracks so that the weight of the vehicle is supported by the tracks and the support structure only. A pneumatic propulsion unit is movably disposed inside the power tube and is guided along rails on the inside of the power tube. A magnetic coupler having first and second cooperating magnetic elements is attached to the vehicle and the propulsion unit in operative alignment with each other. A portion of the power tube located between the magnetic elements is constructed of a non-magnetic and non-conductive material and extends over the length of the power tube.Type: GrantFiled: June 4, 2004Date of Patent: June 5, 2007Assignee: Flight Rail CorporationInventor: Max P. Schlienger
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Publication number: 20040244635Abstract: A system for propelling a vehicle along an elevated, pneumatic power tube carried by exterior support structure above ground. First and second angles define tracks for the vehicle and extend parallel to the power tube. Undercarriages secured to the vehicle including vehicle support and guidance wheels which are rotatable about axes inclined relative to legs of the angle tracks have a periphery that engages the legs of the angle tracks so that the weight of the vehicle is supported by the tracks and the support structure only. A pneumatic propulsion unit is movably disposed inside the power tube and is guided along rails on the inside of the power tube. A magnetic coupler having first and second cooperating magnetic elements is attached to the vehicle and the propulsion unit in operative alignment with each other. A portion of the power tube located between the magnetic elements is constructed of a non-magnetic and non-conductive material and extends over the length of the power tube.Type: ApplicationFiled: June 4, 2004Publication date: December 9, 2004Applicant: FlightRail Inc.Inventor: Max P. Schlienger
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Patent number: 6360670Abstract: A transportation system for moving a transportation module comprises a thrust tube and a pod assembly disposed inside the thrust tube to be thrusted along the thrust tube. An inner magnetic coupler is disposed inside the thrust tube and connected with the pod assembly to be moved by the pod assembly. An outer magnetic coupler is disposed outside the thrust tube and configured to connect with a transportation module. The outer magnetic coupler is spaced from the inner magnetic coupler by the thrust tube and is magnetically coupled with the inner magnetic coupler to be moved by the inner magnetic coupler. An inner spacing member is disposed inside the thrust tube and spaces the inner magnetic coupler from the inner surface of the thrust tube by a preset distance. An outer spacing member is disposed outside the thrust tube and spaces the outer magnetic coupler from the outer surface of the thrust tube by a preset distance.Type: GrantFiled: March 24, 2000Date of Patent: March 26, 2002Assignee: Flight Rail CorporationInventor: Max P. Schlienger
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Patent number: 6279485Abstract: A pod assembly is disposed inside and thrusted along a slotted tube having a longitudinal slot. The pod assembly comprises a first pod, a second pod coupled with the first pod, and a strut disposed between and coupled with the first pod and the second pod. The strut extends through the longitudinal slot of the slotted tube to the support a transportation module outside the slotted tube. In one embodiment, the first pod is a thrust pod and the second pod is a passive pod. The thrust pod includes a thrust pod tire to make contact with the interior of the slotted tube and at least one bladder which is inflatable and deflatable to modulate gas flow through the thrust pod to adjust speed of movement of the thrust pod in the slotted tube. The passive pod includes a passive pod tire to make contact with the interior of the slotted tube and includes no thrust control feature. In another embodiment, the first and second pods include pod tires for making contact with the interior of the slotted tube.Type: GrantFiled: October 1, 1999Date of Patent: August 28, 2001Assignee: Flight Rail CorporationInventor: Max P. Schlienger
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Patent number: 6267058Abstract: A coupling mechanism includes an inner magnetic coupler disposed inside a thrust tube and an outer magnetic coupler disposed outside the thrust tube. The inner and outer magnetic couplers are spaced by a non-metallic portion of the thrust tube. The inner magnetic coupler is movable relative to the wall in a direction of movement. The outer magnetic coupler is magnetically coupled with the inner magnetic coupler to be moved by the inner magnetic coupler. The inner magnetic coupler includes an inner magnetic bar and a plurality of inner magnetic blocks coupled to the inner magnetic bar. The inner magnetic blocks are disposed between the inner magnetic bar and the thrust tube. The inner magnetic bar is opposite in polarity from the inner magnetic blocks. The inner magnetic blocks are arranged in series and are alternately spaced by a plurality of inner nonmagnetic spacers in the direction of movement.Type: GrantFiled: March 24, 2000Date of Patent: July 31, 2001Assignee: Flight Rail CorporationInventor: Max P. Schlienger
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Patent number: 5812586Abstract: Slag from a pool of molten slag floating on molten metal in a plasma arc treatment chamber is removed by providing a slag container located inside the chamber which has a slag intake pipe extending from a bottom of the container downwardly into the slag pool. A vacuum line is connected to the top of the container and a vacuum source. When a vacuum is applied to the inside of the container, the pressure prevailing in the chamber pushes the slag from the pool through the intake pipe into the container. When the container becomes filled with molten slag, the latter enters a section of the line communicating the top of the container with the vacuum source. As the slag enters the pipe section, it is cooled and solidified to prevent further slag flow into or gas (air) flow through the vacuum line so that the container can be lifted out of the chamber while the slag in the container is still in its molten state without causing slag spillage.Type: GrantFiled: June 19, 1996Date of Patent: September 22, 1998Assignee: Lockheed Martin Advanced Environmental Systems, Inc.Inventor: Max P. Schlienger
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Patent number: 5532448Abstract: A drum is introduced into an interlock chamber and the interlock chamber is sealed. A door leading to a transition chamber is opened and the drum is moved into the transition chamber. The transition chamber is contained within a spool valve which includes a pair of drum grips. The drum grips are actuated to grasp the drum. The drum grips are rotatably coupled to an inner element of the spool valve. The inner element is rotated with respect to a housing and a drum manipulator grasps an end of the drum. The drum is displaced from the transition chamber toward a treatment chamber. The drum is cut into a desired shape and/or number of pieces with the drum and the material contained therein being deposited into the treatment chamber.Type: GrantFiled: March 6, 1995Date of Patent: July 2, 1996Assignee: Lockheed Environmental Systems & Technologies Co.Inventor: Max P. Schlienger
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Patent number: 5528012Abstract: An ignitable material is positioned in contact with a slag contained within a plasma arc treatment system having an electrode and an electrical ground. The slag is initially at a temperature below a conducting temperature at which the slag will conduct electricity between the electrode and grounding network. The ignitable material has a self-sustaining reaction which releases heat energy upon ignition. The ignitable material is ignited with a pilot arc thereby heating at least a portion of the slag to the conducting temperature so that an arc between the electrode and grounding network can be sustained.Type: GrantFiled: March 28, 1994Date of Patent: June 18, 1996Assignee: Retech, Inc.Inventor: Max P. Schlienger
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Patent number: 5410121Abstract: A drum is introduced into an interlock chamber and the interlock chamber is sealed. A door leading to a transition chamber is opened and the drum is moved into the transition chamber. The transition chamber is contained within a spool valve which includes a pair of drum grips. The drum grips are actuated to grasp the drum. The drum grips are rotatably coupled to an inner element of the spool valve. The inner element is rotated with respect to a housing and a drum manipulator grasps an end of the drum. The drum is displaced from the transition chamber toward a treatment chamber. The drum is cut into a desired shape and/or number of pieces with the drum and the material contained therein being deposited into the treatment chamber.Type: GrantFiled: March 9, 1994Date of Patent: April 25, 1995Assignee: Retech, Inc.Inventor: Max P. Schlienger
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Patent number: 5408494Abstract: A reactor for incinerating and melting materials such as waste and/or toxic materials has a containment housing inside of which an upright, open-ended drum is rotatably mounted. The drum is lined with refractory, forms a central discharge opening for the removal of incinerated and melted materials, and has an upright, outer wall. Incineration heat is supplied by a plasma torch which is mounted to the containment housing and extends into the drum. A steel throat ring concentric with the discharge opening is connected with the exterior of the drum; e.g. an outer drum wall, by grounding arms which extend non-radially; e.g. tangentially from a periphery of the throat ring to the inside surface of the drum wall, so that electric discharge from the torch to the upwardly oriented surfaces of the throat ring and the grounding arms is possible.Type: GrantFiled: July 28, 1993Date of Patent: April 18, 1995Assignee: Retech, Inc.Inventor: Max P. Schlienger
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Patent number: 5136137Abstract: An improved method and plasma torch incinerator or reactor in which the incinerator uses a rotating, materials-receiving drum or chamber for receiving the hot plasma of a plasma torch. By properly constructing the inner surface of the rotatable drum and by varying the speed of rotation of the drum, waste materials can be effectively spread out over the inner surface of the drum to form a relatively thin layer of waste materials which has a large surface area which can be more quickly heated to the desired high temperature provided by the plasma torch. Moreover, the spreading out of the waste materials can cause them to be recirculated and mixed by periodically reducing the speed of rotation of the drum. The plasma of the plasma torch is not directed toward a stationary part of the drum.Type: GrantFiled: August 22, 1990Date of Patent: August 4, 1992Assignee: Retech, Inc.Inventor: Max P. Schlienger
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Patent number: 5005494Abstract: An improved method and plasma torch incinerator or reactor in which the incinerator uses a rotating, materials-receiving drum or chamber for receiving the hot plasma of a plasma torch. By properly constructing the inner surface of the rotatable drum and by varying the speed of rotation of the drum, waste materials can be effectively spread out over the inner surface of the drum to form a relatively thin layer of waste materials which has a large surface area which can be more quickly heated to the desired high temperatures provided by the plasma torch. Moreover, the spreading out of the waste materials can cause them to be recirculated and mixed by periodically reducing the speed of rotation of the drum. The plasma of the plasma torch is not directed toward a stationary part of the drum.Type: GrantFiled: August 16, 1989Date of Patent: April 9, 1991Assignee: Retech, Inc.Inventor: Max P. Schlienger
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Patent number: 4912296Abstract: An improved plasma torch having a rugged configuration, which is easier to start, and which eliminates the need for fragile and possibly metal contaminating insulators from the lower end of the plasma torch. To prevent double arcing from occurring and to enable the elimination of costly insulators from the nozzle area, the electrode and nozzle of the plasma torch of a first embodiment of the present invention are rotated as a unit at a speed in the range of 0 to 400 rpm. In a second embodiment of the invention, the nozzle assembly rotates relative to the electrode which is normally stationary. The electrode and nozzle could rotate in opposite directions as well. When the nozzle assembly is rotated, the resident arc time would be of such short duration due to the spinning of the nozzle that serious damage to the nozzle would not occur.Type: GrantFiled: November 14, 1988Date of Patent: March 27, 1990Inventor: Max P. Schlienger
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Patent number: 4861001Abstract: An improved melting retort and method of melting materials wherein the retort allows for easier material feeding capability with a wider range of types of materials while minimizing the movement of any unmelted materials to the pouring lip of the retort. The retort is mounted for rotation on either a bearing or rollers to enable feed materials directed into the retort from one peripheral location to be advanced into one or more several melt areas by rotating the retort about its central axis. In each of the melting areas, a heat source, such as an electron beam gun or plasma torch, is provided above the open top of the retort and melts the materials therebelow. In one embodiment, the molten material is poured from an inner peripheral portion thereof and gravitates through a central hole of the retort and into a secondary crucible or mold. In this geometry, the melted material can be fed into the secondary crucible in a continuous manner.Type: GrantFiled: July 21, 1987Date of Patent: August 29, 1989Assignee: Retech, Inc.Inventor: Max P. Schlienger
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Patent number: 4795874Abstract: An electric arc saw blade having improved magnetic characteristics and economy including a metallic disk composed of a high strength, electrically conductive material having secured to its periphery a plurality of non-magnetic inserts composed of a second material having a relatively high electrical conductivity. The inserts are placed in radially oriented notches of the disk which define undercuts, engaged by the inserts, to transfer centrifugal forces from the insert to the high strength disk. The inserts also have grooves which engage the face of the disk rigidly to secure the inserts to the disk. The inserts are installed by cold-working or brazing and they are readily removed and replaced with new ones to thereby substantially increase the life span of the blade.Type: GrantFiled: January 15, 1987Date of Patent: January 3, 1989Assignee: Retech, Inc.Inventor: Max P. Schlienger
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Patent number: 4770109Abstract: An improved plasma torch incinerator or reactor in which the incinerator uses a rotating, materials-receiving drum or chamber for receiving the hot plasma of a plasma torch. By properly constructing the inner surface of the rotatable drum and by varying the speed of rotation of the drum, waste materials can be effectively spread out over the inner surface of the drum to form a relatively thin layer of waste materials which has a large surface area which can be more quickly heated to the desired high temperatures provided by the plasma torch. Moreover, the spreading out of the waste materials can cause them to be recirculated and mixed by periodically reducing the speed of rotation of the drum. The plasma of the plasma torch is not directed toward a stationary part of the drum. Instead, the plasma torch is directed at a rotatable portion of the drum which provides for a better heat distribution and permits portions of the drum to cool during the intervals when they are not in direct contact with the plasma.Type: GrantFiled: May 4, 1987Date of Patent: September 13, 1988Assignee: Retech, Inc.Inventor: Max P. Schlienger
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Patent number: 4510368Abstract: An electric arc saw and a method for operating the saw for cutting or slitting metallic objects by melting a narrow kerf into the object. The method provides for determining the minimum threshold current that is necessary to initiate the cutting operation. The normal cutting current exceeds the threshold current and during the cutting operation the blade is advanced through the object at a speed which is continuously monitored and varied as required to maintain the current flow between the blade and the object substantially constant. The arc saw is constructed so that cuts in three mutually perpendicular directions can be made. The blade is mounted to a vertically disposed, hollow piston that reciprocates in a cylinder mounted to and movable along a cross-head. The piston can be pivoted about its axis to align the blade with the different cutting directions. Electric busbars and power lines for rotating the blade extend through the hollow interior of the piston.Type: GrantFiled: May 5, 1977Date of Patent: April 9, 1985Assignee: Retech, Inc.Inventors: Max P. Schlienger, Whalun Szeto
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Patent number: 4463242Abstract: An electric arc saw and a method for operating the saw for cutting or slitting metallic objects by melting a narrow kerf into the object. The method provides for determining the minimum threshold current that is necessary to initiate the cutting operation. The normal cutting current exceeds the threshold current and during the cutting operation the blade is advanced through the object at a speed which is continuously monitored and varied as required to maintain the current flow between the blade and the object substantially constant. The arc saw is constructed so that cuts in three mutually perpendicular directions can be made. The blade is mounted to a vertically disposed, hollow piston that reciprocates in a cylinder mounted to and movable along a cross-head. The piston can be pivoted about its axis to align the blade with the different cutting directions. Electric busbars and power lines for rotating the blade extend through the hollow interior of the piston.Type: GrantFiled: September 9, 1982Date of Patent: July 31, 1984Assignee: Retech, Inc.Inventors: Max P. Schlienger, Whalun Szeto