Patents Assigned to Eaton-Max, Inc.
  • Patent number: 11959473
    Abstract: A reciprocating piston air compressor includes a programmable logic controller, a tank, a motor, a pump, a variable speed drive, a head unloader and a cooling system. The programmable logic controller and/or variable speed drive are utilized to monitor the operating state of the air compressor and to control various operational variables, such as motor and pump speed. The air compressor can utilize the variable speed drive to operate a three phase motor on single-phase power.
    Type: Grant
    Filed: October 10, 2022
    Date of Patent: April 16, 2024
    Assignee: Eaton-Max, Inc.
    Inventor: Matthew Scott Cain
  • Publication number: 20230033558
    Abstract: A reciprocating piston air compressor includes a programmable logic controller, a tank, a motor, a pump, a variable speed drive, a head unloader and a cooling system. The programmable logic controller and/or variable speed drive are utilized to monitor the operating state of the air compressor and to control various operational variables, such as motor and pump speed. The air compressor can utilize the variable speed drive to operate a three phase motor on single-phase power.
    Type: Application
    Filed: October 10, 2022
    Publication date: February 2, 2023
    Applicant: Eaton-Max, Inc.
    Inventor: Matthew Scott Cain
  • Patent number: 11466675
    Abstract: A reciprocating piston air compressor includes a programmable logic controller, a tank, a motor, a pump, a variable speed drive, a head unloader and a cooling system. The programmable logic controller and/or variable speed drive are utilized to monitor the operating state of the air compressor and to control various operational variables, such as motor and pump speed. The air compressor can utilize the variable speed drive to operate a three phase motor on single-phase power.
    Type: Grant
    Filed: March 1, 2019
    Date of Patent: October 11, 2022
    Assignee: Eaton-Max, Inc.
    Inventor: Matthew Scott Cain
  • Patent number: 10578089
    Abstract: An air compressor noise dampener. The dampener includes a housing having at least one inlet and at least one outlet. At least one baffle is secured within the housing in between the inlet and the outlet. The baffle includes an opening offset from the outlet so that sound waves traveling into the outlet hits a portion of the baffle prior to traveling through the opening. The present invention further includes a tube fluidly connecting the outlet with an intake of the air compressor.
    Type: Grant
    Filed: March 30, 2017
    Date of Patent: March 3, 2020
    Assignee: Eaton-Max, Inc.
    Inventor: Matthew Scott Cain
  • Publication number: 20190277276
    Abstract: A reciprocating piston air compressor includes a programmable logic controller, a tank, a motor, a pump, a variable speed drive, a head unloader and a cooling system. The programmable logic controller and/or variable speed drive are utilized to monitor the operating state of the air compressor and to control various operational variables, such as motor and pump speed. The air compressor can utilize the variable speed drive to operate a three phase motor on single-phase power.
    Type: Application
    Filed: March 1, 2019
    Publication date: September 12, 2019
    Applicant: Eaton-Max, Inc.
    Inventor: Matthew Scott Cain