Patents by Inventor Prashant Ramesh JAGDALE

Prashant Ramesh JAGDALE 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).

  • Compressor having oil-level sensing system
    Patent number: 10180139
    Abstract: A compressor may include a shell containing a motor, a compression mechanism and a lubricant sump. The compressor may also include first and second temperature sensors, and a control module. The first temperature sensor may be at least partially disposed within the lubricant sump and may measure a first temperature of a lubricant at a first position. The second temperature sensor may be at least partially disposed within the lubricant sump and may measure a second temperature of the lubricant at a second position that is vertically higher than the first position. The control module is in communication with the first and second temperature sensors. The control module may determine a first difference between the first temperature and the second temperature. The control module may determine whether a liquid level of the lubricant in the lubricant sump is below a predetermined level based on the first difference.
    Type: Grant
    Filed: December 13, 2016
    Date of Patent: January 15, 2019
    Assignee: Emerson Climate Technologies, Inc.
    Inventors: Troy Richard Brostrom, Pavankumar Pralhad Jorwekar, Prashant Ramesh Jagdale, Vinayak Madanrao Juge, Pankaj Ahire
  • Compressor having oil-level sensing system
    Patent number: 10125768
    Abstract: A compressor includes a shell, a first temperature sensor, a second temperature sensor, and a control module. The shell includes a motor, a compression mechanism and a lubricant sump. The first temperature sensor is at least partially disposed within the shell and configured to measure a first temperature of a lubricant at a first position. The second temperature sensor is at least partially disposed within the shell and configured to measure a second temperature of the lubricant at a second position that is vertically higher than the first position. The control module is in communication with the first and second temperature sensors and configured to determine a first difference between the first temperature and the second temperature. The control module is configured to determine whether a liquid level of the lubricant in the lubricant sump is below a predetermined level based on the first difference.
    Type: Grant
    Filed: April 15, 2016
    Date of Patent: November 13, 2018
    Assignee: Emerson Climate Technologies, Inc.
    Inventors: Troy Richard Brostrom, Pavankumar Pralhad Jorwekar, Prashant Ramesh Jagdale, Vinayak Madanrao Juge, Pankaj Ahire
  • Compressor having oil-level sensing system
    Patent number: 10094382
    Abstract: A compressor includes a shell, a first temperature sensor, a second temperature sensor, and a control module. The shell includes a motor, a compression mechanism and a lubricant sump. The first temperature sensor is at least partially disposed within the shell and configured to measure a first temperature of a lubricant at a first position. The second temperature sensor is at least partially disposed within the shell and configured to measure a second temperature of the lubricant at a second position that is vertically higher than the first position. The control module is in communication with the first and second temperature sensors and configured to determine a first difference between the first temperature and the second temperature. The control module is configured to determine whether a liquid level of the lubricant in the lubricant sump is below a predetermined level based on the first difference.
    Type: Grant
    Filed: April 15, 2016
    Date of Patent: October 9, 2018
    Assignee: Emerson Climate Technologies, Inc.
    Inventors: Troy Richard Brostrom, Pavankumar Pralhad Jorwekar, Prashant Ramesh Jagdale, Vinayak Madanrao Juge, Pankaj Ahire
  • Compressor Having Oil-Level Sensing System
    Publication number: 20170089340
    Abstract: A compressor may include a shell containing a motor, a compression mechanism and a lubricant sump. The compressor may also include first and second temperature sensors, and a control module. The first temperature sensor may be at least partially disposed within the lubricant sump and may measure a first temperature of a lubricant at a first position. The second temperature sensor may be at least partially disposed within the lubricant sump and may measure a second temperature of the lubricant at a second position that is vertically higher than the first position. The control module is in communication with the first and second temperature sensors. The control module may determine a first difference between the first temperature and the second temperature. The control module may determine whether a liquid level of the lubricant in the lubricant sump is below a predetermined level based on the first difference.
    Type: Application
    Filed: December 13, 2016
    Publication date: March 30, 2017
    Applicant: Emerson Climate Technologies, Inc.
    Inventors: Troy Richard BROSTROM, Pavankumar Pralhad JORWEKAR, Prashant Ramesh JAGDALE, Vinayak Madanrao JUGE, Pankaj AHIRE
  • Compressor Having Oil-Level Sensing System
    Publication number: 20160319816
    Abstract: A compressor includes a shell, a first temperature sensor, a second temperature sensor, and a control module. The shell includes a motor, a compression mechanism and a lubricant sump. The first temperature sensor is at least partially disposed within the shell and configured to measure a first temperature of a lubricant at a first position. The second temperature sensor is at least partially disposed within the shell and configured to measure a second temperature of the lubricant at a second position that is vertically higher than the first position. The control module is in communication with the first and second temperature sensors and configured to determine a first difference between the first temperature and the second temperature. The control module is configured to determine whether a liquid level of the lubricant in the lubricant sump is below a predetermined level based on the first difference.
    Type: Application
    Filed: April 15, 2016
    Publication date: November 3, 2016
    Applicant: Emerson Climate Technologies, Inc.
    Inventors: Troy Richard BROSTROM, Pavankumar Pralhad JORWEKAR, Prashant Ramesh JAGDALE, Vinayak Madanrao JUGE, Pankaj AHIRE