Patents by Inventor Isac SALMAN

Isac SALMAN 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).

  • Pump, a homogenizer comprising said pump and a method for pumping a liquid product
    Patent number: 10100830
    Abstract: A membrane-based piston pump (400) is used for pumping a liquid product. The pump is provided with a device (426) for maintaining a pre-defined hydraulic fluid volume in the pump. The device includes an axle element (440) and a bushing element (432). A method for pumping a liquid product in a pump may use the membrane-based piston pump. A homogenizer may include the membrane-based piston pump.
    Type: Grant
    Filed: November 17, 2015
    Date of Patent: October 16, 2018
    Assignee: Tetra Laval Holdings & Finance S.A.
    Inventors: Johan Stenbeck, Isac Salman
  • Piston pump arrangement for hygienic processing applications
    Patent number: 10018192
    Abstract: A membrane arrangement to be placed between a product chamber and a hydraulic oil chamber is provided. The membrane arrangement comprises a first membrane and a second membrane. Between the membranes in a membrane interior space a marker liquid is placed. By using a sensor it can be detected when product or hydraulic oil enters the membrane interior space, which in turn means that a rupture of any of the two membranes may be detected in a reliable and cost efficient way.
    Type: Grant
    Filed: December 17, 2013
    Date of Patent: July 10, 2018
    Assignee: TETRA LAVAL HOLDINGS & FINANCE S.A.
    Inventors: Johan Stenbeck, Fredrik Johansson, Isac Salman, Jenny Jonsson, Rikard Hansson
  • A PUMP, A HOMOGENIZER COMPRISING SAID PUMP AND A METHOD FOR PUMPING A LIQUID PRODUCT
    Publication number: 20170370355
    Abstract: The present invention relates to a membrane-based piston pump (400) for pumping a liquid product. The pump is provided with a device (426) for maintaining a pre-defined hydraulic fluid volume in the pump. The device comprises an axle element (440) and a bushing element (432). The invention further relates to a method for pumping a liquid product in a pump. Furthermore, the invention relates to a homogenizer provided with a membrane-based piston pump.
    Type: Application
    Filed: November 17, 2015
    Publication date: December 28, 2017
    Inventors: Johan STENBECK, Isac SALMAN
  • PISTON AND USE OF SUCH PISTON
    Publication number: 20160215773
    Abstract: A piston being configured for reciprocating motion in a cylinder bore and for sealing contact with piston seals have a first end arranged for contact with a product to be processed and a second end configured for coupling to a drive means. At least a portion of the piston arranged for contact with the piston seals is coated with a low-friction material, providing a lowered friction as compared to the uncoated piston.
    Type: Application
    Filed: December 17, 2013
    Publication date: July 28, 2016
    Applicant: Tetra Laval Holdings & Finance S.A.
    Inventors: Fredrik JOHANSSON, Isac SALMAN
  • A PISTON PUMP ARRANGEMENT FOR HYGIENIC PROCESSING APPLICATIONS
    Publication number: 20150354554
    Abstract: A membrane arrangement to be placed between a product chamber and a hydraulic oil chamber is provided. The membrane arrangement comprises a first membrane and a second membrane. Between the membranes in a membrane interior space a marker liquid is placed. By using a sensor it can be detected when product or hydraulic oil enters the membrane interior space, which in turn means that a rupture of any of the two membranes may be detected in a reliable and cost efficient way.
    Type: Application
    Filed: December 17, 2013
    Publication date: December 10, 2015
    Applicant: TETRA LAVAL HOLDINGS & FINANCE S.A.
    Inventors: Johan STENBECK, Fredrik JOHANSSON, Isac SALMAN, Jenny JONSSON, Rikard HANSSON
  • A PISTON PUMP ARRANGEMENT FOR HYGIENIC PROCESSING APPLICATIONS
    Publication number: 20150345487
    Abstract: A membrane comprises a main body having a first side and a second side. The main body is made of an elastic material in order to forward a pressure e.g. formed by a piston. On the second side it is provided a coating made of plastic material such that the main body is not affected by cleaning agents, abrasive products or the like coming in contact with the second surface.
    Type: Application
    Filed: December 17, 2013
    Publication date: December 3, 2015
    Applicant: TETRA LAVAL HOLDINGS & FINANCE S.A.
    Inventors: Johan STENBECK, Fredrik JOHANSSON, Isac SALMAN, Jenny JONSSON, Rikard HANSSON