Patents by Inventor Kenneth J. Sieth
Kenneth J. Sieth 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: 7655139Abstract: A filtration assembly includes a feed water line and a permeate line. A shut-off valve is coupled between the permeate line and the feed water line and operative to open the feed line when the faucet is opened based on a pressure differential between the feed line and the permeate line. An energy storage member is located within the permeate line and configured to compress and then expand after the faucet is closed causing the shut-off valve to fully close.Type: GrantFiled: August 26, 2005Date of Patent: February 2, 2010Assignee: General Electric CompanyInventors: Kenneth J. Sieth, Richard M. Reckin, Duane S. Freimuth
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Patent number: 7597807Abstract: A reverse osmosis (RO) system which is capable of producing a permeate flow rate of at least about 25 GPD when the system is operating under a feed pressure of 30 psi.Type: GrantFiled: July 15, 2005Date of Patent: October 6, 2009Assignee: GE Osmonics, Inc.Inventors: Kenneth J. Sieth, Thomas J. Cartwright
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Patent number: 7513996Abstract: A tankless reverse osmosis system which is capable of producing a permeate flow rate of at least 500 GPD when operating under home reverse osmosis conditions.Type: GrantFiled: August 12, 2003Date of Patent: April 7, 2009Assignee: GE Osmonics, Inc.Inventors: Steven D. Kloos, Philip M. Rolchigo, Christopher J. Kurth, Chia Kung, Thomas J. Cartwright, Richard M. Reckin, Kenneth J. Sieth
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Publication number: 20090008931Abstract: A reverse osmosis system that includes a housing having an inlet port, a permeate port and a concentrate port. A membrane element is within the housing. The reverse osmosis system further includes (i) a first connector that is connected to the inlet port; (ii) a second connector that is connected to the permeate port; and (iii) a third connector that is connected to the concentrate port. A key is inserted between each of the first, second and third connectors. The key is configured such that the key cannot be inserted between the first, second and third connectors unless each of the first, second and third connectors is properly connected to the respective inlet, permeate and concentrate ports. In some embodiments, the key is configured such that the key cannot be removed from between each of the first, second and third connectors when there is pressure at the inlet port.Type: ApplicationFiled: September 11, 2008Publication date: January 8, 2009Inventors: Steven D. Kloos, Philip M. Rolchigo, Christopher J. Kurth, Chia Kung, Thomas J. Cartwright, Richard M. Reckin, Kenneth J. Sieth
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Publication number: 20090001003Abstract: Some embodiments of the present invention relate to a reverse osmosis (RO) system that includes a housing and a pre-filter within the housing such that feed water flows into the housing and enters the pre-filter. The reverse osmosis (RO) system further includes a membrane element within the housing such that the pre-filtered water flows from the pre-filter and enters the membrane element and permeate exits the membrane element through the housing. In some embodiments, the housing includes a first end cap at one end and a second end cap at an opposing end such that feed water flows through the first end cap into the pre-filter and pre-filtered water flows from the pre-filter into the first end cap. In addition, the pre-filtered water may flow from the first end cap to the membrane element such that permeate exits the membrane element through the first end cap in order exit the housing.Type: ApplicationFiled: September 11, 2008Publication date: January 1, 2009Inventors: Steven D. Kloos, Philip M. Rolchigo, Christopher J. Kurth, Chia Kung, Thomas J. Cartwright, Richard M. Reckin, Kenneth J. Sieth
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Publication number: 20090000999Abstract: A reverse osmosis system that includes a housing which receives feed water and a membrane element within the housing to filter the feed water. The membrane element includes a permeate outlet and a concentrate outlet. The reverse osmosis system further includes a sensor that monitors the condition of the water that exits from the membrane element. The reverse osmosis system further includes a first set of indicators that are located remotely from the housing. The first set of indicators showing a condition of the system based on data obtained from the sensor. The reverse osmosis system further includes a second set of indicators that are located near the housing to show a condition of the system based on data obtained from the sensor.Type: ApplicationFiled: September 11, 2008Publication date: January 1, 2009Inventors: Steven D. Kloos, Philip M. Rolchigo, Christopher J. Kurth, Chia Kung, Thomas J. Cartwright, Richard M. Reckin, Kenneth J. Sieth
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Publication number: 20090001013Abstract: A reverse osmosis system that includes a housing having an inlet port, a permeate port and a concentrate port. The reverse osmosis system further includes a membrane element within the housing and (i) a first connector that has an end which is connected to the inlet port; (ii) a second connector that has an end which is connected to the permeate port; and (iii) a third connector that has an end which is connected to the concentrate port. The end of the first connector fits the inlet port but does not fit the permeate port or the concentrate port. The end of the second connector fits the permeate port but does not fit the inlet port or the concentrate port. The end of the third connector fits the concentrate port but does not fit the inlet port or the permeate port.Type: ApplicationFiled: September 11, 2008Publication date: January 1, 2009Inventors: Steven D. Kloos, Philip M. Rolchigo, Christopher J. Kurth, Chia Kung, Thomas J. Cartwright, Richard M. Reckin, Kenneth J. Sieth
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Patent number: 7402240Abstract: A home RO filtration system includes a membrane module having an inlet connected to a feed line, the membrane module also having a concentrate outlet coupled to a concentrate line, and a permeate outlet coupled to a permeate line. The permeate line communicates with a faucet. The system includes a flush reservoir communicatively coupled between the permeate line and the feed line. The system is configured such that after the faucet is turned off, a portion of permeate is delivered to the reservoir and then delivered to the inlet of the module to flush the module.Type: GrantFiled: March 17, 2004Date of Patent: July 22, 2008Assignee: General Electric CompanyInventors: Chia Kung, Phillip Goebel, Thomas J. Cartwright, Peter Cartwright, Kenneth J. Sieth, Richard Reckin, Duane Freimuth
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Publication number: 20080149554Abstract: A home RO filtration system includes a membrane module having an inlet connected to a feed line, the membrane module also having a concentrate outlet coupled to a concentrate line, and a permeate outlet coupled to a permeate line. The permeate line communicates with a faucet. The system includes a flush reservoir communicatively coupled between the permeate line and the feed line. The system is configured such that after the faucet is turned off, a portion of permeate is delivered to the reservoir and then delivered to the inlet of the module to flush the module.Type: ApplicationFiled: February 28, 2008Publication date: June 26, 2008Applicant: General Electric CompanyInventors: Chia Kung, Phillip Goebel, Thomas J. Cartwright, Peter Cartwright, Kenneth J. Sieth, Richard Reckin, Duane Freimuth
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Patent number: 7329338Abstract: A water treatment system includes a tank that contains a particle bed for removing minerals from water flowing through the tank. The regeneration of the particle bed is conducted in response to measuring its conductivity. A probe is provided for that measuring. That probe has a sleeve with a tubular portion for extending through and engaging a wall of the tank. A probe body is removably received within an aperture of the sleeve and includes a pair of electrodes that project inside the tank. A retainer that secures the probe body within the sleeve. Different mechanisms are provided for securing the sleeve to the tank depending upon the particular materials used to fabricate the tank.Type: GrantFiled: October 27, 2004Date of Patent: February 12, 2008Assignee: General Electric CompanyInventors: Kenneth J. Sieth, Mark J. Wittig
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Publication number: 20080023400Abstract: Many treatment systems remove virtually all minerals and other elements from the water, however a quantity of certain minerals and elements is necessary for good health and acceptable water taste. Therefore, a water treatment system is provided in which a portion of the input water bypasses the primary filtration and treatment components. The amount of that portion is selectively controlled so that a healthy level of minerals remains in the treated water, which still is extremely clean. An optional component can be included to reduce pathogens in the treated water.Type: ApplicationFiled: July 27, 2006Publication date: January 31, 2008Inventors: Steven D. Kloos, Pierre F. Sbabo, Kenneth J. Sieth
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Patent number: 7004200Abstract: A flow control valve controls a flow of water through a passage to a brine tank of a water treatment apparatus. A valve seat is between first and second sections of the passage. The valve seat has a first end with a concave surface facing the first section and an aperture extending from the concave surface to a second end that faces the second section. A groove in the concave surface extends from the first end to the aperture. A valve element moves within the first section in response to pressure of the water in the first section thereby varying the size of a path through the passage by an amount that varies as a function of the water pressure. The action of the valve element maintains a substantially constant flow rate through the flow control valve regardless of water pressure variation.Type: GrantFiled: January 21, 2005Date of Patent: February 28, 2006Assignee: General Electric CompanyInventors: Mark J. Wittig, Kenneth J. Sieth, John D. Stolz, Jeffrey G. Franks
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Patent number: 6481293Abstract: A flowmeter includes a conduit having an elbow portion and a straight section downstream of the elbow. A turbine is mounted inside the conduit in the straight section adjacent the elbow portion. The turbine occupies less than the entire cross section of the conduit and is disposed adjacent the side of the conduit which receives the laminar flow exiting from the elbow portion. A permanent magnet is mounted on the turbine, the rotation of which is picked up by a Hall-effect sensor mounted in a cavity in a wall of the conduit.Type: GrantFiled: December 27, 1999Date of Patent: November 19, 2002Assignee: Osmonics, Inc.Inventors: Thomas J. Walczak, Kenneth J. Sieth, Thomas P. Honzelka
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Patent number: 5701388Abstract: A compact combined heater and pump is disclosed. There is a pump housing forming an internal pump chamber, the housing having both an inlet and an outlet and an opening therethrough. A drive shaft is rotatably mounted in the opening and is driven by a motor located outside the chamber. An impeller is mounted on the drive shaft within the housing and a heater is sandwiched in the chamber between the motor and impeller. Rotation of the shaft can draw liquid in from the inlet, past the heater and through the outlet. A cooling fan attached to the shaft for rotation therewith draws cooling air over control circuitry and then forces the air over the motor.Type: GrantFiled: December 22, 1994Date of Patent: December 23, 1997Assignee: Kohler Co.Inventors: Michael D. Steinhardt, Isadore Balan, Kenneth J. Sieth
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Patent number: 5681025Abstract: A fluid valve has a housing formed by first and second halves which combine at mating surfaces to form a cavity with an inlet in the first half and an outlet in the second half. The mating surface of each half includes a notch extending between an outer edge of mating surface and the cavity, and includes an annular recess around the cavity. A pad is formed on each mating surface between the cavity and the annular recess, and has a groove that forms a bushing when the first and second units are connected. A butterfly valve member is located within the cavity and is mounted on a valve stem. The valve stem has an end that rides in the bushing and a portion that passes through the notches in the housing halves. An annular seal fits within the recesses to prevent fluid leakage between the two housing halves and also seals around the valve stem portion. In addition the butterfly valve member engages the seal in a closed state of the valve.Type: GrantFiled: January 20, 1995Date of Patent: October 28, 1997Assignee: Kohler Co.Inventors: Weldon R. Kuhn, John A. Fiumefreddo, Isadore Balan, Kenneth J. Sieth
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Patent number: 5321860Abstract: An enclosure support for fluid nozzles in a shower facility wherein there are linkage members for oscillating the nozzles as well as an oscillating member for effecting oscillation with the linkage members and the oscillating member being connected to the support wall which is hinged for connection to a wall member. The hinging member allows for complete access to the back of the support wall without detachment from the wall. In another embodiment, there are fluid nozzles which are attached to a pulsating member with the pulsating member attached to the support wall which is hinged to allow access to the pulsating member at the back of the support wall. Alternatively, the support wall can have connected thereto both the linkage members, the oscillating member, as well as the pulsating member.Type: GrantFiled: November 8, 1991Date of Patent: June 21, 1994Assignee: Kohler Co.Inventors: Michael D. Steinhardt, Kathleen S. DeKeyser, Kenneth J. Sieth
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Patent number: 5299743Abstract: A body spray nozzle is disclosed wherein the spray pattern can be easily adjusted and the nozzle can be oscillated in a support in a shower fixture. A movable valve element which is cup-shaped is positioned in a valve body and with the base thereof to the inlet side of a stationary valve element. Rotation of the movable valve element is effected from the front of the valve housing which directs different flow paths to a nozzle portion. Two or more of the body spray nozzles are interconnected with linkage members for oscillation by an oscillating source.Type: GrantFiled: January 19, 1993Date of Patent: April 5, 1994Assignee: Kohler Co.Inventors: Kenneth J. Sieth, Michael D. Steinhardt, Kathleen S. DeKeyser, David K. Rische
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Patent number: 5253811Abstract: A spout provides an extended sheet of flowing water for a shower nozzle or the like, by employing a single nozzle spaced from a spherically curved shield to create a sheet. The nozzle may have a noncircular cross-section to increase the lateral water flow out of the nozzle to provide a more uniform sheet after the focusing effect of the shield. The lower edge of the shield is sharpened to prevent the attachment of the sheet to the edge such as might cause an undesired spray of water droplets.Type: GrantFiled: November 8, 1991Date of Patent: October 19, 1993Assignee: Kohler Co.Inventor: Kenneth J. Sieth
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Patent number: 5205490Abstract: A body spray nozzle is disclosed wherein the spray pattern can be easily adjusted and the nozzle can be oscillated in a support in a shower fixture. A movable valve element which is cup-shaped is positioned in a valve body and with the base thereof to the inlet side of a stationary valve element. Rotation of the movable valve element is effected from the front of the valve housing which directs different flow paths to a nozzle portion. Two or more of the body spray nozzles are interconnected with linkage members for oscillation by an oscillating source.Type: GrantFiled: November 8, 1991Date of Patent: April 27, 1993Assignee: Kohler Co.Inventors: Michael D. Steinhardt, Kathleen S. DeKeyser, Kenneth J. Sieth, David K. Rische
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Patent number: D341648Type: GrantFiled: November 8, 1991Date of Patent: November 23, 1993Assignee: Kohler Co.Inventors: Alan D. Bengtson, Kenneth J. Sieth