Patents by Inventor James J. Coogan
James J. Coogan 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: 10794605Abstract: Laboratory ventilation is integrated. The HVAC room controller requests changes in the exhaust set point of one or more fume hoods. By allowing the fume hoods to respond to such HVAC requests, the fume hood exhaust may be turned down to a point below the highest level that could be needed. The request may be used to turn the fume hood exhaust back up, so greater energy savings may be possible in non-peak demand operation of the HVAC system.Type: GrantFiled: March 10, 2017Date of Patent: October 6, 2020Assignee: Siemens Schweiz AGInventors: James J. Coogan, Matthias Blask, Gregory Kempf
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Patent number: 10690363Abstract: For air distribution or extraction, fan speed is controlled using modeling to account for venturi air valves. A minimum pressure for each venturi air valve is incorporated into the model. The pressure losses for various duct airpaths to terminal units is calculated based, in part, on the minimum pressure of any venturi valve. The fan set point or operation is established based on the highest needed pressure in the various airpaths connected with the fan.Type: GrantFiled: February 2, 2018Date of Patent: June 23, 2020Assignee: Siemens Industry, Inc.Inventors: James J. Coogan, Scott Johnson, Paul Fuson
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Patent number: 10458672Abstract: Rather than complex modeling or time consuming repetitive measuring for optimizing an HVAC system, a slope or change in energy use as a function of a change in a variable (e.g., temperature or humidity) is used to adjust the variable. In an HVAC system, the temperature or humidity of supplied air from the AHU is set based on the derived slope. The energy usage to heat and/or cool supplied air at the terminal units is balanced with the energy usage to heat and/or cool the air to be supplied by the AHU. The slope of the total energy usage may be indicated by a sum of flow rates.Type: GrantFiled: December 28, 2017Date of Patent: October 29, 2019Assignee: Siemens Industry, Inc.Inventor: James J. Coogan
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Publication number: 20190242601Abstract: For air distribution or extraction, fan speed is controlled using modeling to account for venturi air valves. A minimum pressure for each venturi air valve is incorporated into the model. The pressure losses for various duct airpaths to terminal units is calculated based, in part, on the minimum pressure of any venturi valve. The fan set point or operation is established based on the highest needed pressure in the various airpaths connected with the fan.Type: ApplicationFiled: February 2, 2018Publication date: August 8, 2019Applicant: Siemens Industry, Inc.Inventors: James J. Coogan, Scott Johnson, Paul Fuson
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Publication number: 20190203964Abstract: Rather than complex modeling or time consuming repetitive measuring for optimizing an HVAC system, a slope or change in energy use as a function of a change in a variable (e.g., temperature or humidity) is used to adjust the variable. In an HVAC system, the temperature or humidity of supplied air from the AHU is set based on the derived slope. The energy usage to heat and/or cool supplied air at the terminal units is balanced with the energy usage to heat and/or cool the air to be supplied by the AHU. The slope of the total energy usage may be indicated by a sum of flow rates.Type: ApplicationFiled: December 28, 2017Publication date: July 4, 2019Inventor: James J. Coogan
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Publication number: 20180259205Abstract: Laboratory ventilation is integrated. The HVAC room controller requests changes in the exhaust set point of one or more fume hoods. By allowing the fume hoods to respond to such HVAC requests, the fume hood exhaust may be turned down to a point below the highest level that could be needed. The request may be used to turn the fume hood exhaust back up, so greater energy savings may be possible in non-peak demand operation of the HVAC system.Type: ApplicationFiled: March 10, 2017Publication date: September 13, 2018Inventors: James J. Coogan, Matthias Blask, Gregory Kempf
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Patent number: 9921591Abstract: An interlock function block system, method, and apparatus that reduces the necessity for a building automation programmer to program low-level instructions using a complex series of ANDs, ORs, and arithmetic functions to protect such devices is provided.Type: GrantFiled: March 14, 2013Date of Patent: March 20, 2018Assignee: Siemens Schweiz AGInventors: Franz Renggli, Marcel Walti, William Thomas Pienta, Virgil Seribo, James J. Coogan
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Patent number: 9658607Abstract: A system is provided for communicating common data associated with building automation objects between building automation devices across a network. The common data corresponds to a group of one or more building automation objects representing points associated with a plurality of field devices controlled or monitored in a building by the building automation devices. The system comprises a first building automation device having a group master object that includes a group identifier. A second building automation device includes a group member object having the same group identifier as the group master object. The group master object exchanges the common data to each of the building automation devices having a group member object that has the same group identifier as the group master object.Type: GrantFiled: March 27, 2013Date of Patent: May 23, 2017Assignee: Siemens Schweiz AGInventors: James J. Coogan, William Choi, Gerhard Brun
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Patent number: 9605856Abstract: A pressurization control system configured to regulate air pressure with a space includes an air supply source fluidly coupled to a damper, a room controller configured to provide a control signal to the damper. The room controller includes a flow controller configured to generate a flow feedback signal, and a pressure controller configured to generate a pressure feedback signal, wherein the room controller is configured to receive flow and pressure feedback signals and generate the control signal based on one or more of the received flow and pressure feedback signals.Type: GrantFiled: March 1, 2007Date of Patent: March 28, 2017Assignee: Siemens Industry, Inc.Inventor: James J. Coogan
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Patent number: 9372009Abstract: A pressurization control system configured to regulate air pressure within a space includes a first damper fluidly coupled to an air supply, the first damper configured to control delivery of an air flow, and a second damper having an operating range, the second damper fluidly coupled to the air supply and the first damper, the second damper configured to supplement delivery of the air flow. The pressurization control system further includes a room controller configured to provide a control signal to the first and second dampers, wherein the control signal drives the first damper to direct the air flow towards the operating range, and wherein the control signal drives the second damper to direct the air flow towards a set point.Type: GrantFiled: August 17, 2007Date of Patent: June 21, 2016Assignee: Siemens Industry, Inc.Inventor: James J. Coogan
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Patent number: 8870087Abstract: An environmental control device is disclosed and includes a temperature sensor, an audio module, an input/out module operatively connected to an environmental system, a memory module, and a processor in communication with the temperature sensor, the audio module, and the memory. The memory stores a control routine comprising processor executable instructions and an audio file associated with a predefined event related to the environmental system. The processor executable instructions are configured to receive a current state signal corresponding to one of a temperature sensor signal from the temperature sensor and an environmental system output signal from the input/output module, determine whether the current state signal corresponds to the predefined event, and generate, via the audio module, an audible signal based on the audio file in response to determining that the current state signal corresponds to the predefined event.Type: GrantFiled: September 12, 2011Date of Patent: October 28, 2014Assignee: Siemens Industry, Inc.Inventors: William Thomas Pienta, James J. Coogan, Pornsak Songkakul
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Publication number: 20130253709Abstract: An interlock function block system, method, and apparatus that reduces the necessity for a building automation programmer to program low-level instructions using a complex series of ANDs, ORs, and arithmetic functions to protect such devices is provided.Type: ApplicationFiled: March 14, 2013Publication date: September 26, 2013Applicant: Siemens AktiengesellschaftInventors: Franz Renggli, Marcel Walti, William Thomas Pienta, Virgil Seribo, James J. Coogan
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Publication number: 20130218349Abstract: A system is provided for communicating common data associated with building automation objects between building automation devices across a network. The common data corresponds to a group of one or more building automation objects representing points associated with a plurality of field devices controlled or monitored in a building by the building automation devices. The system comprises a first building automation device having a group master object that includes a group identifier. A second building automation device includes a group member object having the same group identifier as the group master object. The group master object exchanges the common data to each of the building automation devices having a group member object that has the same group identifier as the group master object.Type: ApplicationFiled: March 27, 2013Publication date: August 22, 2013Applicant: SIEMENS AKTIENGESELLSCHAFTInventors: James J. Coogan, William Choi, Gerhard Brun
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Publication number: 20130066474Abstract: An environmental control device is disclosed and includes a temperature sensor, an audio module, an input/out module operatively connected to an environmental system, a memory module, and a processor in communication with the temperature sensor, the audio module, and the memory. The memory stores a control routine comprising processor executable instructions and an audio file associated with a predefined event related to the environmental system. The processor executable instructions are configured to receive a current state signal corresponding to one of a temperature sensor signal from the temperature sensor and an environmental system output signal from the input/output module, determine whether the current state signal corresponds to the predefined event, and generate, via the audio module, an audible signal based on the audio file in response to determining that the current state signal corresponds to the predefined event.Type: ApplicationFiled: September 12, 2011Publication date: March 14, 2013Applicant: Siemens Industry, Inc.Inventors: James J. Coogan, William Thomas Pienta, Pornsak Songkakul
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Patent number: 8224282Abstract: An automation component configured for wireless communication within a building automation system is disclosed. The automation component includes a multi-sensor package, a wireless communications component, a processor in communication with the wireless communications component and the sensor package, and a memory in communication with the processor. The memory configured to store sensor data provided by the sensor package and computer readable instructions which are executable by the processor, wherein the computer readable instructions are programmed to receive status information related to sensor data in control at a second automation component in communication with the building automation system, and communicate a portion of the stored sensor data corresponding to the received status information to the second automation component.Type: GrantFiled: March 18, 2009Date of Patent: July 17, 2012Assignee: Siemens Industry, Inc.Inventors: Pornsak Songkakul, William Thomas Pienta, James J. Coogan, Randall J. Amerson
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Patent number: 8055743Abstract: A tool is provided for use when replacing devices in an automatically controlled distributed processing system. In one embodiment a network management tool reestablishes all or a portion of the logical connections formerly provided to a bound node where a replacement device is or will be located. The network management tool compares data associated with the logical connections of the bound node and data associated with the logical connections for the replacement device to determine proper logical connection. The network management tool identifies network variables associated with the bound node that are not associated with the replacement device and deletes those network variables from other devices on the network if the network variable is not useful in the network after the replacement device is bound.Type: GrantFiled: January 19, 2005Date of Patent: November 8, 2011Assignee: Siemens Industry, Inc.Inventors: Theo Frutiger, James J. Coogan, Alex Cherny
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Patent number: 7774441Abstract: A network tool is provided for use when replacing devices in an automatically controlled distributed processing system. The network tool reestablishes all or a portion of the logical connections formerly provided to the node where the replacement device is or will be located. The tool compares data associated with the logical connections of the node and data associated with the logical connections for the replacement device to determine proper logical connection. In one embodiment, the compared data comprises network variables and configuration properties.Type: GrantFiled: May 5, 2004Date of Patent: August 10, 2010Assignee: Siemens Industry Inc.Inventors: Theo Frutiger, James J. Coogan, Alex Cherny
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Publication number: 20090240353Abstract: An automation component configured for wireless communication within a building automation system is disclosed. The automation component includes a multi-sensor package, a wireless communications component, a processor in communication with the wireless communications component and the sensor package, and a memory in communication with the processor. The memory configured to store sensor data provided by the sensor package and computer readable instructions which are executable by the processor, wherein the computer readable instructions are programmed to receive status information related to sensor data in control at a second automation component in communication with the building automation system, and communicate a portion of the stored sensor data corresponding to the received status information to the second automation component.Type: ApplicationFiled: March 18, 2009Publication date: September 24, 2009Inventors: Pornsak Songkakul, William Thomas Pienta, James J. Coogan, Randall J. Amerson
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Patent number: 7587250Abstract: A controller with configurable connections between data processing components is provided. In one embodiment, the controller includes a number of configurable inputs and outputs that may be used with digital and/or analog signals. The controller includes a data processor with a plurality of data processing components. The inputs and outputs are configurable to the plurality of data processing components and transfer of processed data between the plurality of data processing components is also configurable.Type: GrantFiled: July 22, 2004Date of Patent: September 8, 2009Assignee: Siemens Building Technologies, Inc.Inventors: James J. Coogan, Virgil Seribo
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Publication number: 20090047894Abstract: A pressurization control system configured to regulate air pressure within a space includes a first damper fluidly coupled to an air supply, the first damper configured to control delivery of an air flow, and a second damper having an operating range, the second damper fluidly coupled to the air supply and the first damper, the second damper configured to supplement delivery of the air flow. The pressurization control system further includes a room controller configured to provide a control signal to the first and second dampers, wherein the control signal drives the first damper to direct the air flow towards the operating range, and wherein the control signal drives the second damper to direct the air flow towards a set point.Type: ApplicationFiled: August 17, 2007Publication date: February 19, 2009Inventor: James J. Coogan