Patents by Inventor Ferenc Paulik

Ferenc Paulik 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).

  • Patent number: 6239415
    Abstract: In a thermal analysis process for investigating thermal phase transformations, a sample and a reference substance are placed into a furnace with rising temperature of a predetermined rate operated by a programmed temperature controller. The temperatures of the sample and reference substance are sensed by temperature sensors. The temperature difference is determined by a device having an output signal which is proportional to the temperature difference and which is generated by the known quasi-static heating technique. The temperature difference is automatically controlled continuously so that the thermal phase transformation of the sample takes place at a constant rate. The output signal which is function of time t, is integrated with respect to time by an integrating unit and the output signal of the integrating unit is further transformed into a signal dependent on the temperature of the sample.
    Type: Grant
    Filed: October 25, 1999
    Date of Patent: May 29, 2001
    Inventors: Ferenc Paulik, Edit Paulik Bessenyeyné, Krisztina Paulik Walther
  • Patent number: 4812051
    Abstract: A temperature controlling system for investigating thermal transformation having a program-controller operated furnace the temperature of which is changed with a predetermined speed, and into which a sample and a reference substance containing elements with identical thermal parameters are placed. The sample and the reference substance containing elements are coupled with temperature sensing elements detecting their temperature and both elements are connected to a temperature comparing unit forming the difference of the two temperatures. The output of the temperature comparing unit is coupled through a differentiating network, limit switches and an actuating unit with a quasi-static temperature input of the program controller.
    Type: Grant
    Filed: April 30, 1986
    Date of Patent: March 14, 1989
    Assignee: Magyar Optikai Muvek
    Inventors: Jeno Paulik, Ferenc Paulik, Miklos Arnold