Patents by Inventor Percy F. Wang

Percy F. Wang 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).

  • Publication number: 20250123008
    Abstract: An embodiment of an outdoor unit for a climate control system includes a refrigerant compressor. In addition, the outdoor unit includes a plurality of refrigerant lines coupled to the refrigerant compressor. Further, the outdoor unit includes an enclosure positioned around the refrigerant compressor, wherein the enclosure includes an inner jacket and an outer jacket, the inner jacket being engaged with the outer jacket such that the inner jacket is configured to deform independently from the outer jacket to dissipate vibration emitted from the refrigerant compressor.
    Type: Application
    Filed: October 13, 2023
    Publication date: April 17, 2025
    Inventors: Percy F. Wang, Beth Robinson, Don A. Schuster, Hannah Exner
  • Patent number: 11781798
    Abstract: Embodiments of vibration damping clips for use within a climate control system are disclosed. In an embodiment, a vibration damping clip is engaged with three fluid lines of an outdoor unit of the climate control system, such as, for instance, a suction line of a compressor of the climate control system, a discharge line of the compressor, and a fluid line coupled to a pressure equalization valve (PEV) within the outdoor unit.
    Type: Grant
    Filed: February 17, 2020
    Date of Patent: October 10, 2023
    Assignee: TRANE INTERNATIONAL INC.
    Inventors: Arvind Chitrala, Don A. Schuster, Thomas Reed, Percy F. Wang
  • Publication number: 20210254882
    Abstract: Embodiments of vibration damping clips for use within a climate control system are disclosed. In an embodiment, a vibration damping clip is engaged with three fluid lines of an outdoor unit of the climate control system, such as, for instance, a suction line of a compressor of the climate control system, a discharge line of the compressor, and a fluid line coupled to a pressure equalization valve (PEV) within the outdoor unit.
    Type: Application
    Filed: February 17, 2020
    Publication date: August 19, 2021
    Inventors: Arvind Chitrala, Don A. Schuster, Thomas Reed, Percy F. Wang
  • Patent number: 11073145
    Abstract: A pressure pulsation trap is provided. The pressure pulsation trap includes a channel extending from an inlet to an outlet, and a plurality of branches extending from the channel, each of the branches having different lengths than one another. The different lengths are configured such that the branches attenuate noise and/or vibration over a range of operating frequencies.
    Type: Grant
    Filed: January 31, 2018
    Date of Patent: July 27, 2021
    Assignee: Trane International Inc.
    Inventors: Percy F. Wang, Yi Liu
  • Patent number: 10684054
    Abstract: A tension support system for a motorized fan is provided. The tension support system includes a fan assembly disposed within a fan housing, the fan assembly including a motor configured to selectively operate the fan assembly. The tension support system further includes multiple connectors configured to secure the motor to inner walls of the fan housing such that the fan assembly is substantially supported by the inner walls.
    Type: Grant
    Filed: May 22, 2017
    Date of Patent: June 16, 2020
    Assignee: Trane International Inc.
    Inventor: Percy F. Wang
  • Publication number: 20190234390
    Abstract: A pressure pulsation trap is provided. The pressure pulsation trap includes a channel extending from an inlet to an outlet, and a plurality of branches extending from the channel, each of the branches having different lengths than one another. The different lengths are configured such that the branches attenuate noise and/or vibration over a range of operating frequencies.
    Type: Application
    Filed: January 31, 2018
    Publication date: August 1, 2019
    Inventors: Percy F. Wang, Yi Liu
  • Publication number: 20180335053
    Abstract: A tension support system for a motorized fan is provided. The tension support system includes a fan assembly disposed within a fan housing, the fan assembly including a motor configured to selectively operate the fan assembly. The tension support system further includes multiple connectors configured to secure the motor to inner walls of the fan housing such that the fan assembly is substantially supported by the inner walls.
    Type: Application
    Filed: May 22, 2017
    Publication date: November 22, 2018
    Inventor: Percy F. Wang
  • Patent number: 10087954
    Abstract: A heating, ventilation, and/or air conditioning (HVAC) system has a fan component defining a radially interior space and a radially exterior space and a tube disposed in the radially exterior space, the tube being in fluid communication with the radially interior space at a first angular location and a second angular location different from the first angular location.
    Type: Grant
    Filed: January 31, 2014
    Date of Patent: October 2, 2018
    Assignee: Trane International Inc.
    Inventor: Percy F. Wang
  • Publication number: 20140227081
    Abstract: A heating, ventilation, and/or air conditioning (HVAC) system has a fan component defining a radially interior space and a radially exterior space and a tube disposed in the radially exterior space, the tube being in fluid communication with the radially interior space at a first angular location and a second angular location different from the first angular location.
    Type: Application
    Filed: January 31, 2014
    Publication date: August 14, 2014
    Applicant: Trane International Inc.
    Inventor: Percy F. Wang