Patents by Inventor Anders Sjoquist

Anders Sjoquist 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).

  • Grinding and sample presentation for analysis
    Patent number: 6739207
    Abstract: A device and a method for combined selection of a sample, grinding of the selected sample and presentation of the sample for an analysis system. The device includes a grinding chamber, a grinding device for grinding said sample in the grinding chamber, and a pressing device for compression of the sample in and output of the sample from the grinding chamber. The device further includes a first chamber opening for input of the sample into the grinding chamber, and a second chamber opening for the output of the sample from the grinding chamber, wherein the first chamber opening is separate from the second chamber opening.
    Type: Grant
    Filed: October 30, 2002
    Date of Patent: May 25, 2004
    Assignee: Foss Tecator AB
    Inventor: Anders Sjöquist
  • Grinding and sample presentation for analysis
    Publication number: 20040000202
    Abstract: A device and a method for combined selection of a sample, grinding of the selected sample and presentation of the sample for an analysis system. The device-includes a grinding chamber, a grinding device for grinding said sample in the grinding chamber, and a pressing device for compression of the sample in and output of the sample from the grinding chamber. The device further includes a first chamber opening for input of the sample into the grinding chamber, and a second chamber opening for the output of the sample from the grinding chamber, wherein the first chamber opening is separate from the second chamber opening.
    Type: Application
    Filed: October 30, 2002
    Publication date: January 1, 2004
    Inventor: Anders Sjoquist
  • Arrangement and method for regulating the steering force in a mechanical steering system for an aircraft
    Patent number: 6386485
    Abstract: The present invention relates to an arrangement and a method in a mechanical control system of an aircraft. From the cockpit of the aircraft control surfaces (1) of the aircraft can be acted upon via the control system by means of at least one control element (3), for example a wheel, a control column or a pair of pedals operatively connected to the control system. A servomotor (5) together with sensors is also connected to the control system. The sensors are designed, when acted upon by the control element (3), to detect the torque exerted on the control element (3) by a force applied thereto, the trim angle of the control element and the angular velocity with which the action occurs. The arrangement comprises a control device (9) which, on the basis of the conditions detected by the sensors, is designed to control the servomotor (5) so that a ratio between the force applied to the control element (3) and the trim angle of the control element assumes a desired, essentially constant value.
    Type: Grant
    Filed: May 22, 2000
    Date of Patent: May 14, 2002
    Assignee: SAAB AB
    Inventor: Anders Sjöquist