Patents by Inventor Jan Ruiter

Jan Ruiter 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).

  • Detection device and lubricant distributor
    Patent number: 10900767
    Abstract: A device for detecting a movement of a piston of a lubricant distributor includes a movable actuator including a first magnet element, and a movable indicator including a second magnet element. The actuator is configured to be moved from an initial actuator position to an end actuator position by a movement of the piston, and the actuator and the indicator are configured and disposed such that a repulsive magnetic force prevails between them such that the indicator is moved from an initial indicator position to an end indicator position by the movement of the actuator from the initial actuator position toward the end actuator position.
    Type: Grant
    Filed: November 29, 2017
    Date of Patent: January 26, 2021
    Assignee: SKF Lubrication Systems Germany GmbH
    Inventors: Dieter Hess, Juergen Kreutzkaemper, Tobias Mueller, Jan Ruiter, Andreas Schoenfeld, Schuemann Stefan
  • Detection device and lubricant distributor
    Patent number: 10890292
    Abstract: A device for detecting a movement of a piston of a lubricant distributor includes a movable actuator including a first magnet element, and a movable indicator including a second magnet element. The actuator is configured to be moved from an initial actuator position to an end actuator position by a movement of the piston, and the actuator and the indicator are configured and disposed such that a magnetic force prevails between them such that the indicator is moved from an initial indicator position to an end indicator position by the movement of the actuator from the initial actuator position toward the end actuator position.
    Type: Grant
    Filed: November 29, 2017
    Date of Patent: January 12, 2021
    Assignee: SKF Lubrication Systems Germany GmbH
    Inventors: Dieter Hess, Juergen Kreutzkaemper, Tobias Mueller, Jan Ruiter, Andreas Schoenfeld, Stefan Schuemann
  • Lubricant pump
    Patent number: 10590921
    Abstract: Disclosed is a lubricant supply device, including at least a first housing section forming a reservoir for a lubricant, a second housing section including a feed pump for feeding the lubricant from the reservoir to a lubricant outlet and a motor driving at least the feed pump, the motor being arranged in the first housing section forming the reservoir.
    Type: Grant
    Filed: April 21, 2016
    Date of Patent: March 17, 2020
    Assignee: SKF Lubrication Systems Germany GmbH
    Inventors: Juergen Kreutzkaemper, Jan Ruiter, Andreas Schoenfeld
  • DETECTION DEVICE AND LUBRICANT DISTRIBUTOR
    Publication number: 20180149461
    Abstract: A device for detecting a movement of a piston of a lubricant distributor includes a movable actuator including a first magnet element, and a movable indicator including a second magnet element. The actuator is configured to be moved from an initial actuator position to an end actuator position by a movement of the piston, and the actuator and the indicator are configured and disposed such that a repulsive magnetic force prevails between them such that the indicator is moved from an initial indicator position to an end indicator position by the movement of the actuator from the initial actuator position toward the end actuator position.
    Type: Application
    Filed: November 29, 2017
    Publication date: May 31, 2018
    Inventors: Dieter Hess, Juergen Kreutzkaemper, Tobias Mueller, Jan Ruiter, Andreas Schoenfeld, Schuermann Stefan
  • DETECTION DEVICE AND LUBRICANT DISTRIBUTOR
    Publication number: 20180119879
    Abstract: A device for detecting a movement of a piston of a lubricant distributor includes a movable actuator including a first magnet element, and a movable indicator including a second magnet element. The actuator is configured to be moved from an initial actuator position to an end actuator position by a movement of the piston, and the actuator and the indicator are configured and disposed such that a magnetic force prevails between them such that the indicator is moved from an initial indicator position to an end indicator position by the movement of the actuator from the initial actuator position toward the end actuator position.
    Type: Application
    Filed: November 29, 2017
    Publication date: May 3, 2018
    Inventors: Dieter Hess, Juergen Kreutzkaemper, Tobias Mueller, Jan Ruiter, Andreas Schoenfeld, Stefan Schuermann
  • LUBRICANT PUMP
    Publication number: 20160312777
    Abstract: Disclosed is a lubricant supply device, including at least a first housing section forming a reservoir for a lubricant, a second housing section including a feed pump for feeding the lubricant from the reservoir to a lubricant outlet and a motor driving at least the feed pump, the motor being arranged in the first housing section forming the reservoir.
    Type: Application
    Filed: April 21, 2016
    Publication date: October 27, 2016
    Applicant: SKF Lubrication Systems Germany GmbH
    Inventors: Juergen Kreutzkaemper, Jan Ruiter, Andreas Schoenfeld