Patents Assigned to Hans-Erik Johansson I Hagstad Aktiebolag
  • Publication number: 20190136990
    Abstract: The sanitary diverter valve (70) is for use in a drying system or powder conveying system including conveying lines and a purge line of a purge arrangement. The sanitary diverter valve comprises a valve housing (71) with a number of openings (72, 73, 74) configured to be connected to respective lines of the system. The valve housing (71) is substantially cylindrical and includes a first opening (72), a second opening (73) and a third opening (74). Furthermore, the diverter valve (70) comprises a rotatable diversion member (75) provided with a flow channel (76) having a first end (76a) and a second end (76b), an open space (77) being defined between the valve housing (71) and the rotatable diversion member (75).
    Type: Application
    Filed: June 20, 2016
    Publication date: May 9, 2019
    Applicant: HANS-ERIK JOHANSSON I HAGSTAD AKTIEBOLAG
    Inventor: Hans-Erik Johansson
  • Patent number: 10194566
    Abstract: A feed-through provides electromagnetic shielding where one or more signal leads pass through an enclosure. It comprises a frame, having at least one opening, and an assembly comprising two or more joining parts, forming one or more elongated waveguides. The joining parts are divisible along the length of the waveguides, thereby being capable of surrounding a signal lead. The assembly is adapted to be attached to the frame such that one or more signal leads can pass through an opening in the frame and through one of the waveguides. Installation is of the feed-through is made easier by the opening in the frame having a larger maximum extension than the maximum extension of a waveguide.
    Type: Grant
    Filed: December 17, 2015
    Date of Patent: January 29, 2019
    Assignee: HANS-ERIK JOHANSSON I HAGSTAD AKTIEBOLAG
    Inventor: Hans-Erik Johansson
  • Publication number: 20170303446
    Abstract: A feed-through provides electromagnetic shielding where one or more signal leads pass through an enclosure. It comprises a frame, having at least one opening, and an assembly comprising two or more joining parts, forming one or more elongated waveguides. The joining parts are divisible along the length of the waveguides, thereby being capable of surrounding a signal lead. The assembly is adapted to be attached to the frame such that one or more signal leads can pass through an opening in the frame and through one of the waveguides. Installation is of the feed-through is made easier by the opening in the frame having a larger maximum extension than the maximum extension of a waveguide.
    Type: Application
    Filed: December 17, 2015
    Publication date: October 19, 2017
    Applicant: Hans-Erik Johansson I Hagstad Aktiebolag
    Inventor: Hans-Erik JOHANSSON