Patents by Inventor Mark E. Dausch
Mark E. Dausch 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: 7184844Abstract: There is provided a central site system for communicating with at least one remote site equipment monitor, the at least one remote site equipment monitor collecting operational data concerning remote site equipment. The central site system includes a data transfer system adapted for receiving the operational data from the at least one remote site equipment monitor. The central site system also includes an operational data access system which receives the operational data from the data transfer system and stores the operational data in a data storage unit of the operational data access system. The central site system also includes a notification distribution system which receives data based on the operational data and distributes the data based on the operational data to a destination according to a predefined schedule.Type: GrantFiled: December 20, 2002Date of Patent: February 27, 2007Assignee: General Electric CompanyInventors: Mark E. Dausch, Mark D. Osborn
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Publication number: 20040122921Abstract: There is provided a central site system for communicating with at least one remote site equipment monitor, the at least one remote site equipment monitor collecting operational data concerning remote site equipment. The central site system includes a data transfer system adapted for receiving the operational data from the at least one remote site equipment monitor. The central site system also includes an operational data access system which receives the operational data from the data transfer system and stores the operational data in a data storage unit of the operational data access system. The central site system also includes a notification distribution system which receives data based on the operational data and distributes the data based on the operational data to a destination according to a predefined schedule.Type: ApplicationFiled: December 20, 2002Publication date: June 24, 2004Applicant: GENERAL ELECTRIC COMPANYInventors: Mark E. Dausch, Mark D. Osborn
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Patent number: 5586567Abstract: A turbidity sensing mechanism for a dishwasher is connected in the fluid circulation conduit between the pump and the spray mechanism. The mechanism includes a hollow housing enclosing a hollow transparent tube connected in fluid flow relationship with the conduit. A source of electromagnetic radiation and a radiation-to-frequency sensor are positioned inside the housing on opposite sides of the tube.Type: GrantFiled: January 10, 1995Date of Patent: December 24, 1996Assignee: General Electric CompanyInventors: John M. Smith, David A. Schneider, Mark E. Dausch, Walter Whipple, III
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Patent number: 5577399Abstract: A household appliance for washing articles with a cleansing liquid includes a cleansing chamber to receive the articles to be washed; a working fluid distribution system coupled to the cleansing chamber to transfer the cleansing liquid to and from the chamber; a pressure signature sensor disposed in the appliance so as to detect output pressure oscillation of a pump in the working fluid distribution system; and an appliance controller coupled to the working fluid distribution system and responsive to the pressure signature sensor so as to control operation of the pump in correspondence with a pressure oscillation signature generated by the pressure signature sensor. The pressure signature sensor includes a resistive elastomer that is disposed to form a diaphragm with electrodes attached on substantially opposite sides of the diaphragm and which is subject to discharge pressure of the pump.Type: GrantFiled: April 3, 1995Date of Patent: November 26, 1996Assignee: General Electric CompanyInventors: Walter Whipple, III, Mark E. Dausch
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Patent number: 5577283Abstract: An energy saving method of operating a washing machine such that the amount of water added to the washer basket is proportionate to the weight of the articles to be washed includes the steps of determining a normalized inertia of the washer basket loaded with articles to be cleaned; determining an estimated weight of the load of articles to be washed based upon the normalized inertia value; and controlling a washer water supply system to add a load-specific volume of water to the washer basket, the magnitude of the load-specific volume of water corresponding to the estimated weight of the articles to be washed. An energy efficient washing machine in accordance with this invention includes an induction motor coupled to the washer basket, a washer water supply system coupled to the washer basket, and a washer controller coupled to the drive motor and the washer water supply system so as to respectively control operation thereof.Type: GrantFiled: March 20, 1995Date of Patent: November 26, 1996Assignee: General Electric CompanyInventors: Vivek V. Badami, Mark E. Dausch, Walter Whipple, III, Richard E. Hornung, Donald R. Dickerson, Jr.
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Patent number: 5560060Abstract: A system and method for adjusting the operating cycle of a cleaning appliance. In the present invention, a controller having a decision system receives turbidity and temperature measurements from a turbidity sensor and a temperature sensor and uses these measurements to adjust the operating cycle of the machine to the level of soil of the articles to be washed, the rate of soil removal, and the temperature of the water used for washing. In its preferred form the decision system is a fuzzy system that includes a fuzzy rule base fired as input values from the liquid temperature and liquid turbidity sensors are received. The decision system matches the rules in the fuzzy rule base to the input values and outputs a confidence value, which is used by the decision system to adjust the operating cycle.Type: GrantFiled: January 10, 1995Date of Patent: October 1, 1996Assignee: General Electric CompanyInventors: Mark E. Dausch, Roger L. Hoffman, Gregory O. Miller, David A. Schneider, Vivek V. Badami
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Patent number: 5436839Abstract: A fuzzy logic based navigation module for use on a semi-autonomous vehicle computes the safety of moving from predefined local regions to adjacent local regions for the purpose of planning a safe path for the vehicle to take to reach its intended destination. Image understanding software provides the input to the system in the form of values for linguistic variables for each local region which impact the safe movement of the vehicle. Using a five level hierarchial rule base structure, the fuzzy inference process computes intermediate and final safety values which are affected not only by local conditions but also by nearby conditions in order to allow a minimum clearance for the vehicle.Type: GrantFiled: October 26, 1992Date of Patent: July 25, 1995Assignee: Martin Marietta CorporationInventors: Mark E. Dausch, Bernard J. Carey, Piero P. Bonissone
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Patent number: 5408716Abstract: A fluid-handling machine, such as a dishwasher or clothes washer, measures liquid load by detecting liquid pressure oscillations. The machine, which includes both a frame for containing articles and a system for circulating or distributing a liquid in the frame, shuts off flow of liquid provided to the frame when the detected liquid pressure oscillations substantially cease, as determined in accordance with a fuzzy logic control strategy.Type: GrantFiled: January 24, 1994Date of Patent: April 25, 1995Assignee: General Electric CompanyInventors: Mark E. Dausch, Vivek V. Badami, Walter Whipple, III
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Patent number: 5375437Abstract: An out-of-balance condition detecting system with a lid actuated switching assembly for interrupting operation of a washing machine upon detection of an out-of-balance (OOB) condition or upon a lid of the washing machine being open. The system includes pneumatic generating units for generating a predetermined fluidic pressure in response to excursions of a tub of the washing machine during a spin cycle; an actuator which is fluidly coupled to such generating units for providing an actuating position corresponding to the OOB condition; and a switching assembly which includes a switch responsive to the actuator in its actuating position to interrupt the OOB condition. The switch is further responsive to the lid to deenergize the motor upon the lid being in an open position. The switch which can be either mechanically or magnetically actuated may be designed such that once the OOB condition has been detected, a user is required to open the lid in order to reset operation of the washing machine.Type: GrantFiled: September 20, 1993Date of Patent: December 27, 1994Assignee: General Electric CompanyInventors: Mark E. Dausch, Walter Whipple, III, Vivek V. Badami, Dwight W. Jacobus, Thomas R. Payne
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Patent number: 5375282Abstract: A system and method are provided for detecting and interrupting an out-of-balance (OOB) condition in a washing machine. The system includes pneumatic generating units for generating a predetermined fluidic pressure in response to excursions of a tub of the washing machine during a spin cycle; an actuator which is fluidly coupled to such generating units for providing an actuating position corresponding to the OOB condition; and a switch responsive to the actuator in its actuating position to deenergize a motor which spins the basket for holding the articles to be cleansed and thereby interrupt the OOB condition.Type: GrantFiled: September 20, 1993Date of Patent: December 27, 1994Assignee: General Electric CompanyInventors: Mark E. Dausch, Vivek V. Badami, Donald T. McGrath, Walter Whipple, III
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Patent number: 5341661Abstract: A turbidity sensor holder system having a container with a projection for collecting fluid samples in a machine for cleansing articles is provided. Collector channels are situated in the container projection to collect the fluid to be sampled. One or more vent channels are also provided in the container projection for conveniently venting a reservoir in the container. The present invention with the foregoing collection capability allows the turbidity of the cleansing fluid to be accurately measured without affecting the performance capacity of the sensor.Type: GrantFiled: December 15, 1993Date of Patent: August 30, 1994Assignee: General Electric CompanyInventors: Mark E. Dausch, Walter Whipple, III, Terry C. Cooper, David A. Schneider
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Patent number: 5330580Abstract: A machine, such as a dishwasher or clothes washer, incorporates a device for measuring machine load that includes a sensor for detecting power consumption surges. The machine may further include a frame for containing articles, a power utilization system for circulating or distributing a liquid in the frame, and a controller, responsive to the device, for controlling the amount of liquid provided to the frame.Type: GrantFiled: May 1, 1992Date of Patent: July 19, 1994Assignee: General Electric CompanyInventors: Walter Whipple, III, David A. Schneider, Gregory O. Miller, Mark E. Dausch, Vivek V. Badami
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Patent number: 5313964Abstract: A fluid-handling machine, such as a dishwasher or clothes washer, incorporates a device for measuring liquid load that includes a sensor for detecting liquid pressure surges. The machine may further include a frame for containing articles, a system for circulating or distributing a liquid in the frame, and a controller, responsive to the device, for controlling the amount of liquid provided to the frame so that enough liquid is provided to ensure that there is a sufficient amount for a wash cycle.Type: GrantFiled: September 23, 1993Date of Patent: May 24, 1994Assignee: General Electric CompanyInventors: Mark E. Dausch, Vivek V. Badami, Walter Whipple, III
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Patent number: 5291626Abstract: A machine for cleansing articles, such as a dishwasher, incorporates a device for measuring the turbidity of an at least partially transparent liquid. The device includes a sensor for detecting scattered electromagnetic radiation, regardless of polarization, and a sensor for detecting transmitted electromagnetic radiation, regardless of polarization.Type: GrantFiled: May 1, 1992Date of Patent: March 8, 1994Assignee: General Electric CompanyInventors: Barbara D. Molnar, Donald T. McGrath, Mark E. Dausch, Vivek V. Badami, Walter Whipple, III
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Patent number: 5284523Abstract: A fuzzy logic based control method reduces the amount of water used by a washing machine or dishwasher during a cycle. A sensor detects when the washer has adequate water by monitoring the behavior of the washer pump motor as fresh water is coming in. There is a characteristic oscillation of the magnitude of the motor current as the pump cavitates during this operation, which diminishes when the washer is properly filled. By using fuzzy logic to sense this point of diminished or ceased cavitation and shutting off the incoming water, substantial savings of water can be achieved.Type: GrantFiled: May 1, 1992Date of Patent: February 8, 1994Assignee: General Electric CompanyInventors: Vivek V. Badami, Mark E. Dausch
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Patent number: 5259219Abstract: This invention relates to a holder for turbidity sensors of the type used in machines for cleansing articles. Such structures of this type, generally, allow the turbidity of the liquid employed in the cleansing of the articles to be accurately measured without affecting the performance capacity of the sensor.Type: GrantFiled: May 1, 1992Date of Patent: November 9, 1993Assignee: General Electric CompanyInventors: Mark E. Dausch, Donald T. McGrath, Walter Whipple, III, Terry C. Cooper