Patents by Inventor Daniel A. Schurr
Daniel A. Schurr 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: 12312736Abstract: A drain system for a laundry appliance is provided. The laundry appliance may be configured as a clothes dryer having a heat exchanger to cool and condense moisture-laden air received from the laundry drum. The drain system utilizes a drain structure to catch condensate from the heat exchanger and evacuate the condensate to a sump area. A blower and blower channel moves the dry air from the heat exchanger back to the drum. To prevent negative pressure in the blower channel from moving the condensate to the sump area, an air channel between the blower channel and sump area provides air flow communication.Type: GrantFiled: December 12, 2023Date of Patent: May 27, 2025Assignee: Whirlpool CorporationInventors: Daniel A. Schurr, Michael Jon Vriezema
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Patent number: 12188171Abstract: A laundry appliance includes a blower for delivering process air through an airflow path that includes a rotating drum. A condensation system has a heat exchanger that dehumidifies process air within a condensing portion of the airflow path to produce a condensate. A residual condensing area of the airflow path is positioned upstream of the heat exchanger. The residual condensing area produces secondary condensate. A primary flow path delivers the condensate from the condensing portion to a sump. A secondary flow path delivers the secondary condensate from the residual condensing area to the sump.Type: GrantFiled: December 19, 2023Date of Patent: January 7, 2025Assignee: Whirlpool CorporationInventor: Daniel A. Schurr
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Patent number: 12173742Abstract: A laundry appliance includes a basement housing comprising a capacitor receiver. A capacitor is disposed within the capacitor receiver to define a secured position. The capacitor receiver includes at least one retaining flange that is coupled to the basement housing via a living hinge. At least one retaining flange is outwardly biased away from a body of the capacitor when the capacitor is placed in an inserted position. At least one retaining flange includes a thread-engaging surface that operates to the secured position upon rotation of the capacitor in the inserted position.Type: GrantFiled: October 27, 2023Date of Patent: December 24, 2024Assignee: Whirlpool CorporationInventor: Daniel A. Schurr
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Publication number: 20240197131Abstract: An autonomous floor cleaning system includes an autonomous floor cleaner with a docking station. The docking station is configured to performing maintenance for the autonomous floor cleaner, such as refilling the autonomous floor cleaner, emptying the autonomous floor cleaner, washing mopping pads, and/or recharging the autonomous floor cleaner. The docking system can supply heated cleaning fluid to the autonomous floor cleaner. Methods for servicing or performing maintenance on an autonomous floor cleaner by a docking station are disclosed.Type: ApplicationFiled: December 4, 2023Publication date: June 20, 2024Inventors: Todd R. VanTongeren, Andrew J. Brouwers, Justin Nguyen, Daniel A. Schurr
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Publication number: 20240117560Abstract: A laundry appliance includes a blower for delivering process air through an airflow path that includes a rotating drum. A condensation system has a heat exchanger that dehumidifies process air within a condensing portion of the airflow path to produce a condensate. A residual condensing area of the airflow path is positioned upstream of the heat exchanger. The residual condensing area produces secondary condensate. A primary flow path delivers the condensate from the condensing portion to a sump. A secondary flow path delivers the secondary condensate from the residual condensing area to the sump.Type: ApplicationFiled: December 19, 2023Publication date: April 11, 2024Applicant: WHIRLPOOL CORPORATIONInventor: Daniel A. Schurr
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Publication number: 20240110327Abstract: A drain system for a laundry appliance is provided. The laundry appliance may be configured as a clothes dryer having a heat exchanger to cool and condense moisture-laden air received from the laundry drum. The drain system utilizes a drain structure to catch condensate from the heat exchanger and evacuate the condensate to a sump area. A blower and blower channel moves the dry air from the heat exchanger back to the drum. To prevent negative pressure in the blower channel from moving the condensate to the sump area, an air channel between the blower channel and sump area provides air flow communication.Type: ApplicationFiled: December 12, 2023Publication date: April 4, 2024Applicant: WHIRLPOOL CORPORATIONInventors: Daniel A. Schurr, Michael Jon Vriezema
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Publication number: 20240068502Abstract: A laundry appliance includes a basement housing comprising a capacitor receiver. A capacitor is disposed within the capacitor receiver to define a secured position. The capacitor receiver includes at least one retaining flange that is coupled to the basement housing via a living hinge. At least one retaining flange is outwardly biased away from a body of the capacitor when the capacitor is placed in an inserted position. At least one retaining flange includes a thread-engaging surface that operates to the secured position upon rotation of the capacitor in the inserted position.Type: ApplicationFiled: October 27, 2023Publication date: February 29, 2024Applicant: WHIRLPOOL CORPORATIONInventor: Daniel A. Schurr
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Patent number: 11866882Abstract: A drain system for a laundry appliance is provided. The laundry appliance may be configured as a clothes dryer having a heat exchanger to cool and condense moisture-laden air received from the laundry drum. The drain system utilizes a drain structure to catch condensate from the heat exchanger and evacuate the condensate to a sump area. A blower and blower channel moves the dry air from the heat exchanger back to the drum. To prevent negative pressure in the blower channel from moving the condensate to the sump area, an air channel between the blower channel and sump area provides air flow communication.Type: GrantFiled: October 18, 2022Date of Patent: January 9, 2024Assignee: Whirlpool CorporationInventors: Daniel A. Schurr, Michael Jon Vriezema
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Patent number: 11828318Abstract: A laundry appliance includes a basement housing comprising a capacitor receiver. A capacitor is disposed within the capacitor receiver to define a secured position. The capacitor receiver includes at least one retaining flange that is coupled to the basement housing via a living hinge. At least one retaining flange is outwardly biased away from a body of the capacitor when the capacitor is placed in an inserted position. At least one retaining flange includes a thread-engaging surface that operates to the secured position upon rotation of the capacitor in the inserted position.Type: GrantFiled: December 13, 2022Date of Patent: November 28, 2023Assignee: Whirlpool CorporationInventor: Daniel A Schurr
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Patent number: 11686040Abstract: A drying appliance includes a cabinet. A drum processes articles of laundry. The drum is positioned for rotational operation within the cabinet. A blower directs process air through a recirculating airflow path that includes the drum. The drum and the blower are activated in an operating state and deactivated in an idle state. A first operable vent is positioned proximate a front of the cabinet. A second operable vent is positioned proximate a rear of the cabinet. The first and second operable vents define an open position after the drum and the blower define the idle state. The first and second operable vents define a closed position after the drum and the blower define the operating state.Type: GrantFiled: March 29, 2022Date of Patent: June 27, 2023Assignee: Whirlpool CorporationInventors: Nolan R. Maryanski, Antonio Mazzarella, Justin Nguyen, Pedro A. Rouin, Daniel A. Schurr
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Publication number: 20230107152Abstract: A laundry appliance includes a basement housing comprising a capacitor receiver. A capacitor is disposed within the capacitor receiver to define a secured position. The capacitor receiver includes at least one retaining flange that is coupled to the basement housing via a living hinge. At least one retaining flange is outwardly biased away from a body of the capacitor when the capacitor is placed in an inserted position. At least one retaining flange includes a thread-engaging surface that operates to the secured position upon rotation of the capacitor in the inserted position.Type: ApplicationFiled: December 13, 2022Publication date: April 6, 2023Applicant: WHIRLPOOL CORPORATIONInventor: Daniel A. Schurr
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Publication number: 20230072706Abstract: A laundry appliance includes a blower for delivering process air through an airflow path that includes a rotating drum. A condensation system has a heat exchanger that dehumidifies process air within a condensing portion of the airflow path to produce a condensate. A residual condensing area of the airflow path is positioned upstream of the heat exchanger. The residual condensing area produces secondary condensate. A primary flow path delivers the condensate from the condensing portion to a sump. A secondary flow path delivers the secondary condensate from the residual condensing area to the sump.Type: ApplicationFiled: November 16, 2022Publication date: March 9, 2023Applicant: WHIRLPOOL CORPORATIONInventor: Daniel A. Schurr
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Publication number: 20230041533Abstract: A drain system for a laundry appliance is provided. The laundry appliance may be configured as a clothes dryer having a heat exchanger to cool and condense moisture-laden air received from the laundry drum. The drain system utilizes a drain structure to catch condensate from the heat exchanger and evacuate the condensate to a sump area. A blower and blower channel moves the dry air from the heat exchanger back to the drum. To prevent negative pressure in the blower channel from moving the condensate to the sump area, an air channel between the blower channel and sump area provides air flow communication.Type: ApplicationFiled: October 18, 2022Publication date: February 9, 2023Applicant: WHIRLPOOL CORPORATIONInventors: Daniel A. Schurr, Michael Jon Vriezema
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Patent number: 11566654Abstract: A laundry appliance includes a basement housing comprising a capacitor receiver. A capacitor is disposed within the capacitor receiver to define a secured position. The capacitor receiver includes at least one retaining flange that is coupled to the basement housing via a living hinge. At least one retaining flange is outwardly biased away from a body of the capacitor when the capacitor is placed in an inserted position. At least one retaining flange includes a thread-engaging surface that operates to the secured position upon rotation of the capacitor in the inserted position.Type: GrantFiled: December 19, 2018Date of Patent: January 31, 2023Assignee: Whirlpool CorporationInventor: Daniel A. Schurr
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Patent number: 11542654Abstract: A laundry appliance includes a blower for delivering process air through an airflow path that includes a rotating drum. A condensation system has a heat exchanger that dehumidifies process air within a condensing portion of the airflow path to produce a condensate. A residual condensing area of the airflow path is positioned upstream of the heat exchanger. The residual condensing area produces secondary condensate. A primary flow path delivers the condensate from the condensing portion to a sump. A secondary flow path delivers the secondary condensate from the residual condensing area to the sump.Type: GrantFiled: April 16, 2021Date of Patent: January 3, 2023Assignee: Whirlpool CorporationInventor: Daniel A. Schurr
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Patent number: 11530508Abstract: A drain system for a laundry appliance is provided. The laundry appliance may be configured as a clothes dryer having a heat exchanger to cool and condense moisture-laden air received from the laundry drum. The drain system utilizes a drain structure to catch condensate from the heat exchanger and evacuate the condensate to a sump area. A blower and blower channel moves the dry air from the heat exchanger back to the drum. To prevent negative pressure in the blower channel from moving the condensate to the sump area, an air channel between the blower channel and sump area provides air flow communication.Type: GrantFiled: February 20, 2020Date of Patent: December 20, 2022Assignee: Whirlpool CorporationInventors: Daniel A. Schurr, Michael Jon Vriezema
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Publication number: 20220220659Abstract: A drying appliance includes a cabinet. A drum processes articles of laundry. The drum is positioned for rotational operation within the cabinet. A blower directs process air through a recirculating airflow path that includes the drum. The drum and the blower are activated in an operating state and deactivated in an idle state. A first operable vent is positioned proximate a front of the cabinet. A second operable vent is positioned proximate a rear of the cabinet. The first and second operable vents define an open position after the drum and the blower define the idle state. The first and second operable vents define a closed position after the drum and the blower define the operating state.Type: ApplicationFiled: March 29, 2022Publication date: July 14, 2022Applicant: WHIRLPOOL CORPORATIONInventors: Nolan R. Maryanski, Antonio Mazzarella, Justin Nguyen, Pedro A. Rouin, Daniel A. Schurr
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Patent number: 11319661Abstract: A drying appliance includes a cabinet. A drum processes articles of laundry. The drum is positioned for rotational operation within the cabinet. A blower directs process air through a recirculating airflow path that includes the drum. The drum and the blower are activated in an operating state and deactivated in an idle state. A first operable vent is positioned proximate a front of the cabinet. A second operable vent is positioned proximate a rear of the cabinet. The first and second operable vents define an open position after the drum and the blower define the idle state. The first and second operable vents define a closed position after the drum and the blower define the operating state.Type: GrantFiled: December 22, 2020Date of Patent: May 3, 2022Assignee: Whirlpool CorporationInventors: Nolan R. Maryanski, Antonio Mazzarella, Justin Nguyen, Pedro A. Rouin, Daniel A. Schurr
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Publication number: 20210230791Abstract: A laundry appliance includes a blower for delivering process air through an airflow path that includes a rotating drum. A condensation system has a heat exchanger that dehumidifies process air within a condensing portion of the airflow path to produce a condensate. A residual condensing area of the airflow path is positioned upstream of the heat exchanger. The residual condensing area produces secondary condensate. A primary flow path delivers the condensate from the condensing portion to a sump. A secondary flow path delivers the secondary condensate from the residual condensing area to the sump.Type: ApplicationFiled: April 16, 2021Publication date: July 29, 2021Applicant: WHIRLPOOL CORPORATIONInventor: Daniel A. Schurr
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Patent number: 11008696Abstract: A laundry appliance includes a blower for delivering process air through an airflow path that includes a rotating drum. A condensation system has a heat exchanger that dehumidifies process air within a condensing portion of the airflow path to produce a condensate. A residual condensing area of the airflow path is positioned upstream of the heat exchanger. The residual condensing area produces secondary condensate. A primary flow path delivers the condensate from the condensing portion to a sump. A secondary flow path delivers the secondary condensate from the residual condensing area to the sump.Type: GrantFiled: December 28, 2018Date of Patent: May 18, 2021Assignee: Whirlpool CorporationInventor: Daniel A. Schurr