Patents by Inventor Dirk A. Caudill
Dirk A. Caudill 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: 8812689Abstract: A client device, a gateway and a corresponding method are provided in order to increase the security of a network to which access is provided via a gateway. The address of the gateway may rotate, e.g., change, such that hackers or other individuals or devices that should not have access to the network will experience much greater difficulty in securing the address of the gateway and accessing the network, at least for any extended period of time. By ensuring that both the client device and the gateway are synchronized in regard to the rotation of the address of the gateway, however, the client device may still properly address the gateway and therefore access the network, even as the address of the gateway rotates. Different operating systems may also be associated with some of the different addresses of the gateway in order to increase the security of the network.Type: GrantFiled: February 17, 2012Date of Patent: August 19, 2014Assignee: The Boeing CompanyInventors: William W. Higdon, Jonathan Dirk Caudill
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Publication number: 20130219071Abstract: A client device, a gateway and a corresponding method are provided in order to increase the security of a network to which access is provided via a gateway. The address of the gateway may rotate, e.g., change, such that hackers or other individuals or devices that should not have access to the network will experience much greater difficulty in securing the address of the gateway and accessing the network, at least for any extended period of time. By ensuring that both the client device and the gateway are synchronized in regard to the rotation of the address of the gateway, however, the client device may still properly address the gateway and therefore access the network, even as the address of the gateway rotates. Different operating systems may also be associated with some of the different addresses of the gateway in order to increase the security of the network.Type: ApplicationFiled: February 17, 2012Publication date: August 22, 2013Applicant: THE BOEING COMPANYInventors: William W. Higdon, Jonathan Dirk Caudill
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Publication number: 20120117724Abstract: A spa system comprising a tub, a circulation system and a controller is provided. The tub holds water and has an outlet port and an inlet port. The circulation system has a pump assembly, including a motor driving a pump, to circulate water from the outlet port to the inlet port. The speed of the motor can be set at different speeds by the controller in response to user inputs to adjust the flow rate of the water discharged into the tub through the inlet port. Alternatively, or in addition, the speed of the motor can be set at different speeds by the controller depending one whether a water heater positioned in fluid communication with the pump assembly is in a heating mode or in a non-heating mode. In some implementations, the motor used to drive the pump is a BLDC motor.Type: ApplicationFiled: December 13, 2011Publication date: May 17, 2012Applicant: GECKO ALLIANCE GROUP INC.Inventors: Dirk A. CAUDILL, Eric S. COLE
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Patent number: 8104110Abstract: A water circulating system, such as a spa system, is disclosed having a flow control feature. In one embodiment, the spa system includes a tub, a pump assembly and a controller. The pump assembly includes a BLDC motor and circulates water from the tub's outlet port to its inlet port. The controller sets the speed of the BLDC motor to any speed within the speed range of the BLDC motor in response to a user input to adjust the flow rate of the water to the inlet port of the tub. The spa system may also produce at least one jetting mode in response to a user input. The jetting mode may be a pulse mode, a sinusoidal mode, a ramp mode, or a saw-tooth mode. In another spa system, a first pump operates at a first speed to heat the circulating water when a heater is activated, and at a second speed when the heater is not activated. In other embodiments, the spa system includes a jetting pump assembly that includes a BLDC motor and a circulating pump assembly that operates at two speeds.Type: GrantFiled: January 12, 2007Date of Patent: January 31, 2012Assignee: Gecko Alliance Group Inc.Inventors: Dirk A. Caudill, Eric S. Cole
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Publication number: 20110035870Abstract: A water circulating system, such as a spa system, is disclosed having a flow control feature. In one embodiment, the spa system includes a tub, a pump assembly and a controller. The pump assembly includes a BLDC motor and circulates water from the tub's outlet port to its inlet port. The controller sets the speed of the BLDC motor to any speed within the speed range of the BLDC motor in response to a user input to adjust the flow rate of the water to the inlet port of the tub. The spa system may also produce at least one jetting mode in response to a user input. The jetting mode may be a pulse mode, a sinusoidal mode, a ramp mode, or a saw-tooth mode. In another spa system, a first pump operates at a first speed to heat the circulating water when a heater is activated, and at a second speed when the heater is not activated. In other embodiments, the spa system includes a jetting pump assembly that includes a BLDC motor and a circulating pump assembly that operates at two speeds.Type: ApplicationFiled: October 28, 2010Publication date: February 17, 2011Applicant: GECKO ALLIANCE GROUP INC.Inventors: Dirk A. CAUDILL, Eric S. COLE
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Publication number: 20080168599Abstract: A water circulating system, such as a spa system, is disclosed having a flow control feature. In one embodiment, the spa system includes a tub, a pump assembly and a controller. The pump assembly includes a BLDC motor and circulates water from the tub's outlet port to its inlet port. The controller sets the speed of the BLDC motor to any speed within the speed range of the BLDC motor in response to a user input to adjust the flow rate of the water to the inlet port of the tub. The spa system may also produce at least one jetting mode in response to a user input. The jetting mode may be a pulse mode, a sinusoidal mode, a ramp mode, or a saw-tooth mode. In another spa system, a first pump operates at a first speed to heat the circulating water when a heater is activated, and at a second speed when the heater is not activated. In other embodiments, the spa system includes a jetting pump assembly that includes a BLDC motor and a circulating pump assembly that operates at two speeds.Type: ApplicationFiled: January 12, 2007Publication date: July 17, 2008Inventors: Dirk A. Caudill, Eric S. Cole
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Patent number: 6200108Abstract: A pump which is designed to be mounted within a recirculating water system where a portion of the recirculating water is diverted (bypass water) and cause to flow through the motor chamber with this recirculating water to absorb heat that is produced during the operation of the motor. The heated bypass water is then added back to the recirculating water. The pump includes an electric motor which is mounted within a pump motor chamber of a motor housing and is completely enclosed therein. The pump motor chamber is filled with oil thereby submerging of the electric motor in oil. A water conducting tube is mounted within the pump motor chamber and surrounds the electric motor. The tube inlets water from the pressure side of the pump impeller, conducts this bypass water entirely through the tube and then discharges the bypass water into the inlet of the recirculating water to the pump impeller.Type: GrantFiled: March 15, 1999Date of Patent: March 13, 2001Assignee: Aqua-Flo, IncorporatedInventors: Dirk A. Caudill, Reuel S. Orocio
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Patent number: 5930852Abstract: A pump which is designed to be mounted within a recirculating water system where a portion of the recirculating water is diverted and caused to flow through the pump with this recirculating water to absorb heat that is produced during the operation of the motor. The heated diverted water is then added back to the recirculating water system. The pump includes an electric motor which is mounted within a motor housing and is completely enclosed therein. An electrically insulative mounting arrangement mounts the motor relative to the motor housing preventing the conductance of electricity therebetween. The motor housing is filled with oil thereby submerging of the electric motor in oil. The motor housing is enclosed within a seal plate. Surrounding the motor housing is an annular chamber through which the liquid is caused to flow. A baffle arrangement is located within the annular chamber to direct the flow of the liquid so that all area across the surface of the pump housing has liquid flowing thereacross.Type: GrantFiled: March 11, 1998Date of Patent: August 3, 1999Assignee: Aqua-Flo, IncorporatedInventors: Eugene M. Gravatt, Dirk A. Caudill