Patents by Inventor Abraham Sanchez
Abraham Sanchez 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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Publication number: 20240082799Abstract: Disclosed are devices and methods for synthesizing products. The disclosed devices and methods may be used to synthesize products, e.g., pharmaceutical or therapeutic compounds (i.e., drugs), ceramics, catalysts, biological polymers (i.e., proteins, enzymes), cells, tissues, or combinations thereof. The devices and methods may be operated in a microgravity environment.Type: ApplicationFiled: January 28, 2022Publication date: March 14, 2024Inventors: Jonna OCAMPO, Daniel Luis MOREJON, Abraham SANCHEZ-RODRIGUEZ, Stephanie Lutton CAREY
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Patent number: 11916447Abstract: A brushless direct-current (BLDC) motor is provided. The motor includes a stator including a stator core, stator teeth, and windings; a rotor shaft disposed within the stator and extending along a longitudinal axis; and a rotor. The rotor includes a rotor core including an inner body mounted on the rotor shaft and radial projections projecting outwardly from the inner body, a permanent magnet mounted on an outer end of the radial projections, and a mold structure formed in contact with the radial projections and configured to secure the permanent magnet to the rotor core.Type: GrantFiled: June 3, 2022Date of Patent: February 27, 2024Assignee: Black & Decker Inc.Inventors: Tong Zheng, Yeli Gu, Fulong Liu, Changxing Lu, Abraham Sanchez, Shailesh P. Waikar, David J. Smith
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Publication number: 20240022126Abstract: A brushless direct-current (BLDC) motor is provided. The motor includes a stator including a stator core and windings; a rotor shaft disposed within the stator and extending along a longitudinal axis; and a rotor including a rotor core fixedly mounted on the rotor shaft and at least one permanent magnet mounted on an outer surface of the rotor core. A sleeve is provided including a substantially cylindrical body mounted on the at least one permanent magnet and a flange that engages a first axial end of the at least one permanent magnet to constrain the at least one permanent magnet radially and along a first axial direction. Further, a fan is mounted on the rotor shaft and engaging a second axial end of the at least one permanent magnet to constrain the at least one permanent magnet along a second axial direction.Type: ApplicationFiled: September 28, 2023Publication date: January 18, 2024Applicant: Black & Decker Inc.Inventors: ABRAHAM SANCHEZ, AUSTIN L. GANZERMILLER, BHAIRAV A. SHAH, CHANGXING LU
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Publication number: 20230353015Abstract: A power tool is provided including a tool housing; a rear tool cap separately formed from the tool housing and mounted on a rear end of the tool housing; and a motor. The motor includes a stator, a rotor shaft; a rear bearing mounted on the rotor shaft and supported by a central bearing pocket of the rear tool cap, and a rotor. The rear tool cap further comprises a constraining member extending from the radial body, where the constraining member is configured to engage a portion of the stator to securely locate the stator within the tool housing and pilot the rear bearing relative to the stator independently of the tool housing.Type: ApplicationFiled: June 15, 2023Publication date: November 2, 2023Inventors: David J. SMITH, Justin H. AYERS, Abraham SANCHEZ
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Patent number: 11705778Abstract: A power tool is provided with a tool housing, a support plate provided within the tool housing, a rear tool cap mounted on a rear end of the tool housing, and a brushless direct-current (BLDC) motor received within the housing. The motor includes a stator assembly having a stator core and stator windings, a front motor bearing supported by the support plate, a rear motor bearing supported by the rear tool cap, and a rotor including a rotor core and a magnet ring mounted around the rotor core. The rotor core defines an annular recess within which at portion of the front bearing and a portion of the support plate are located such that the a radial plane intersects the front bearing, the magnet ring, and the stator core.Type: GrantFiled: December 16, 2020Date of Patent: July 18, 2023Assignee: Black & Decker Inc.Inventors: David J. Smith, Justin H. Ayers, Abraham Sanchez
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Publication number: 20220393559Abstract: A brushless direct-current (BLDC) motor is provided. The motor includes a stator including a stator core, stator teeth, and windings; a rotor shaft disposed within the stator and extending along a longitudinal axis; and a rotor. The rotor includes a rotor core including an inner body mounted on the rotor shaft and radial projections projecting outwardly from the inner body, a permanent magnet mounted on an outer end of the radial projections, and a mold structure formed in contact with the radial projections and configured to secure the permanent magnet to the rotor core.Type: ApplicationFiled: June 3, 2022Publication date: December 8, 2022Inventors: Tong ZHENG, Yeli GU, Fulong LIU, Changxing LU, Abraham SANCHEZ, Shailesh P. WAIKAR, David J. SMITH
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Publication number: 20220393534Abstract: A brushless direct-current (BLDC) motor is provided. The motor includes a stator including a stator core, stator teeth, and windings; a rotor shaft disposed within the stator and extending along a longitudinal axis; and a rotor. The rotor includes a rotor core having a cylindrical body, a permanent magnet ring mounted on an outer surface of the cylindrical body with no intermediate adhesive therebetween, and metal sleeve securely fitted outside the permanent magnet ring. The metal sleeve includes a flange extending radially inwardly that covers an axial end of the permanent magnet ring and is bonded to the rotor core to secure the permanent magnet ring to the rotor core.Type: ApplicationFiled: June 3, 2022Publication date: December 8, 2022Inventors: Changxing LU, Abraham SANCHEZ, Tong ZHENG, Fulong LIU, Yeli GU, David J. SMITH, Shailesh P. WAIKAR
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Patent number: 11509193Abstract: A brushless direct-current (BLDC) motor is provided with a stator assembly including a stator core and stator windings wound around stator teeth, a rotor shaft extending along a longitudinal axis, and a rotor including a rotor core mounted on the rotor shaft supporting at least one permanent magnet. A circuit board is provided including a main body and at least one leg radially projecting from the main body to support at least one magnetic sensor near the permanent magnet. The leg of the circuit board oriented along a radial plane that intersects the stator windings.Type: GrantFiled: December 16, 2020Date of Patent: November 22, 2022Assignee: Black & Decker Inc.Inventors: David J. Smith, Justin H. Ayers, Abraham Sanchez
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Publication number: 20210194320Abstract: A brushless direct-current (BLDC) motor is provided with a stator assembly including a stator core and stator windings wound around stator teeth, a rotor shaft extending along a longitudinal axis, and a rotor including a rotor core mounted on the rotor shaft supporting at least one permanent magnet. A circuit board is provided including a main body and at least one leg radially projecting from the main body to support at least one magnetic sensor near the permanent magnet. The leg of the circuit board oriented along a radial plane that intersects the stator windings.Type: ApplicationFiled: December 16, 2020Publication date: June 24, 2021Inventors: David J. SMITH, Justin H. AYERS, Abraham SANCHEZ
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Publication number: 20210194319Abstract: A power tool is provided with a tool housing, a support plate provided within the tool housing, a rear tool cap mounted on a rear end of the tool housing, and a brushless direct-current (BLDC) motor received within the housing. The motor includes a stator assembly having a stator core and stator windings, a front motor bearing supported by the support plate, a rear motor bearing supported by the rear tool cap, and a rotor including a rotor core and a magnet ring mounted around the rotor core. The rotor core defines an annular recess within which at portion of the front bearing and a portion of the support plate are located such that the a radial plane intersects the front bearing, the magnet ring, and the stator core.Type: ApplicationFiled: December 16, 2020Publication date: June 24, 2021Inventors: David J. SMITH, Justin H. AYERS, Abraham SANCHEZ
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Publication number: 20210187707Abstract: A power tool includes a housing and a brushless motor with a rotor and a stator assembly. The motor defines a motor envelope bounded by a rear plane at a rearmost point of the stator assembly and rotor, a front plane at a frontmost point of the stator assembly and rotor, and a generally cylindrical boundary surrounding a radially outermost portion of the stator assembly and rotor. A rotor shaft is rotatably driven by the rotor. A transmission includes an input member rotatably driven by the rotor shaft and an output member. A first bearing supporting the rotor shaft is at least partially received within the motor envelope. A second bearing supporting the rotor shaft or a component of the transmission is at least partially received within the motor envelope. A support plate supporting a component of the transmission may be at least partially received within the motor envelope.Type: ApplicationFiled: December 16, 2020Publication date: June 24, 2021Inventors: David J. SMITH, Justin H. AYERS, Abraham SANCHEZ, Sandip D. PATEL, Alvaro B. HAESBAERT, Samantha CUNNINGHAM
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Patent number: 9844309Abstract: The present invention is directed to a vacuum including a dust extraction system. The system includes a filter assembly, an airflow generation assembly, and valve assembly. The airflow generation assembly is configured to draw contaminated air toward the filter assembly and exhaust filtered air as a discharge stream. The filter assembly is configured to remove contaminants from the contaminated airflow by capturing particulate material suspended within the airflow. The valve assembly is configured to selectively direct filtered airflow into the filter assembly such that the filtered air stream cleans the filter.Type: GrantFiled: July 29, 2016Date of Patent: December 19, 2017Inventors: Barry E. Plato, Jonathan Bianco, Abraham Sanchez, Michael Cieszko, Daryl S. Meredith
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Publication number: 20160331198Abstract: The present invention is directed to a vacuum including a dust extraction system. The system includes a filter assembly, an airflow generation assembly, and valve assembly. The airflow generation assembly is configured to draw contaminated air toward the filter assembly and exhaust filtered air as a discharge stream. The filter assembly is configured to remove contaminants from the contaminated airflow by capturing particulate material suspended within the airflow. The valve assembly is configured to selectively direct filtered airflow into the filter assembly such that the filtered air stream cleans the filter.Type: ApplicationFiled: July 29, 2016Publication date: November 17, 2016Inventors: Barry E. Plato, Jonathan Bianco, Abraham Sanchez, Michael Cieszko, Daryl S. Meredith
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Patent number: 9408509Abstract: The present invention is directed to a vacuum including a dust extraction system. The system includes a filter assembly, an airflow generation assembly, and valve assembly. The airflow generation assembly is configured to draw contaminated air toward the filter assembly and exhaust filtered air as a discharge stream. The filter assembly is configured to remove contaminants from the contaminated airflow by capturing particulate material suspended within the airflow. The valve assembly is configured to selectively direct filtered airflow into the filter assembly such that the filtered air stream cleans the filter.Type: GrantFiled: June 20, 2014Date of Patent: August 9, 2016Assignee: Black & Decker Inc.Inventors: Barry E. Plato, Jonathan Bianco, Abraham Sanchez, Michael Cieszko, Daryl S. Meredith
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Publication number: 20150074936Abstract: The present invention is directed to a vacuum including a dust extraction system. The system includes a filter assembly, an airflow generation assembly, and valve assembly. The airflow generation assembly is configured to draw contaminated air toward the filter assembly and exhaust filtered air as a discharge stream. The filter assembly is configured to remove contaminants from the contaminated airflow by capturing particulate material suspended within the airflow. The valve assembly is configured to selectively direct filtered airflow into the filter assembly such that the filtered air stream cleans the filter.Type: ApplicationFiled: June 20, 2014Publication date: March 19, 2015Inventors: Barry E. Plato, Jonathan Bianco, Abraham Sanchez, Michael Cieszko, Daryl S. Meredith