Patents by Inventor Patrick Wecking

Patrick Wecking 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).

  • Dismounting device for progressive cavity pumps
    Patent number: 11391280
    Abstract: A pump includes a housing having a first end and a second end and extending along a longitudinal axis and a discharge casing having a first end coupleable to the second end of the housing. The discharge casing extends along the longitudinal axis coaxial to the housing. A dismounting device includes a first dismount casing and a second dismount casing disposed between the discharge casing and the second end of the housing. The dismounting device extends along the longitudinal axis coaxial to the housing and the discharge casing.
    Type: Grant
    Filed: October 24, 2017
    Date of Patent: July 19, 2022
    Assignee: CIRCOR PUMPS NORTH AMERICA, LLC.
    Inventors: Patrick Wecking, Berthold Rottmann, Simon Malburg, Thomas Reitz
  • Progressive cavity pump having improved stator dry-running protection
    Patent number: 11280333
    Abstract: A system and method for coupling a temperature monitoring system within a progressive cavity pump to combat dry-running. A temperature monitoring system for use in a progressive cavity pump for monitoring the internal temperature of an elastomeric stator. The temperature monitoring system includes a sleeve and a temperature sensor disposed therein. The sleeve is inserted into a shell portion of the stator before vulcanizing the elastomeric stator so that the sleeve is vulcanized to the elastomeric stator.
    Type: Grant
    Filed: May 16, 2017
    Date of Patent: March 22, 2022
    Assignee: CIRCOR PUMPS NORTH AMERICA, LLC.
    Inventors: Bernd Suttmann, Patrick Wecking
  • DISMOUNTING DEVICE FOR PROGRESSIVE CAVITY PUMPS
    Publication number: 20200256334
    Abstract: A pump includes a housing having a first end and a second end and extending along a longitudinal axis and a discharge casing having a first end coupleable to the second end of the housing. The discharge casing extends along the longitudinal axis coaxial to the housing. A dismounting device includes a first dismount casing and a second dismount casing disposed between the discharge casing and the second end of the housing. The dismounting device extends along the longitudinal axis coaxial to the housing and the discharge casing.
    Type: Application
    Filed: October 24, 2017
    Publication date: August 13, 2020
    Applicant: CIRCOR PUMPS NORTH AMERICA, LLC.
    Inventors: Patrick Wecking, Berthold Rottmann, Simon Malburg, Thomas Reitz
  • PROGRESSIVE CAVITY PUMP HAVING IMPROVED STATOR DRY-RUNNING PROTECTION
    Publication number: 20200166031
    Abstract: The present disclosure generally relates to an improved system and method for coupling a temperature monitoring system within a progressive cavity pump to combat dry-running. More specifically, the present disclosure describes a temperature monitoring system for use in a progressive cavity pump for monitoring the internal temperature of an elastomeric stator. The temperature monitoring system may include a sleeve and a temperature sensor disposed therein. The present disclosure achieves the desired results by inserting the sleeve into a shell portion of the stator before vulcanizing the elastomeric stator so that the sleeve may be vulcanized to the elastomeric stator.
    Type: Application
    Filed: May 16, 2017
    Publication date: May 28, 2020
    Applicant: CIRCOR PUMPS NORTH AMERICA, LLC.
    Inventors: Bernd Suttmann, Patrick Wecking