Patents by Inventor Sergey Vyacheslavovich Burov

Sergey Vyacheslavovich Burov 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).

  • Piezoelectric step motor
    Patent number: 6242849
    Abstract: A piezoelectric stepping motor comprises a cylindrical housing (1), a stator and a rotor (4). The stator comprises at least two rotary-fixing (2) and fixing (3) piezoelectric units which are located one behind the other in a longitudinal plane. The piezoelectric unit (2) comprises a rotary piezoelectric cell (5) and a fixing piezoelectric cell (60, insulators (7) and a friction element (8). The piezoelectric unit (3) comprises a fixing piezoelectric cell (9), insulators (7) and a friction element (8).
    Type: Grant
    Filed: February 4, 1998
    Date of Patent: June 5, 2001
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Sergey Vyacheslavovich Burov, Jury Vladimirovich Okatov
  • Piezoelectric linear step motor and variants
    Patent number: 6239533
    Abstract: A piezoelectric linear stepping motor comprises a housing (1), a movable part (4); between them there are provided fixing units made in the form of two piezoelectric units: a shifting-and-fixing unit (2) and a fixing unit (3) which consist of piezoelectric cells (7,8,9), insulators (5) and friction elements (6), the movable part (4) being in contact with the friction elements (6).
    Type: Grant
    Filed: February 4, 1998
    Date of Patent: May 29, 2001
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Sergey Vyacheslavovich Burov, Jury Vladimirovich Okatov
  • Piezoelectric step motor
    Patent number: 6211605
    Abstract: A piezoelectric stepping motor comprises a cylindrical housing (1), fixing units and a movable part (4). The fixing units comprise at least two rotary-shifting-fixing piezoelectric units (2,3) which are arranged one behind the other in a longitudinal plane. Each piezoelectric unit (2,3) comprises a rotary piezoelectric cell (5), a shifting piezoelectric cell (6), a fixing piezoelectric cell (7) and a friction element (9) separated by insulators (8).
    Type: Grant
    Filed: February 4, 1998
    Date of Patent: April 3, 2001
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Sergey Vyacheslavovich Burov, Jury Vladimirovich Okatov
  • Piezoelectric step motor
    Patent number: 6153991
    Abstract: A piezoelectric stepping motor comprises a cylindrical housing (1), fixing devices and a movable part (4). The fixing devices are made in the form of at least two piezoelectric units (2,3), the piezoelectric unit (2) including a rotary (5), a shifting (6) and a fixing (7) piezoelectric cells, insulators (7) and a friction element (9), and the piezoelectric unit (3) including a fixing piezoelectric cell (10), insulators (8) and a friction element (9).
    Type: Grant
    Filed: February 4, 1998
    Date of Patent: November 28, 2000
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Sergey Vyacheslavovich Burov, Jury Vladimirovich Okatov
  • Piezoelectric step motor
    Patent number: 6153965
    Abstract: A piezoelectric stepping motor comprising a cylindrical housing 1, a stator (2) and a rotor (3). The stator (2) comprises at least two rotary-fixing piezoelectric units (4, 5) arranged inside the housing (1) one after another in a longitudinal plane. Each piezoelectric unit (4, 5) comprises a rotary piezoelectric cell (6) a fixing piezoelectric cell (7), insulators (8) and a friction member (9).
    Type: Grant
    Filed: February 28, 1998
    Date of Patent: November 28, 2000
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Sergey Vyacheslavovich Burov, Jury Vladimirovich Okatov
  • Piezoelectric linear step motor
    Patent number: 6150750
    Abstract: A piezoelectric linear stepping motor comprises a cylindrical housing (1), a movable part (4) and fixing devices between them. The fixing devices comprise at least two piezoelectric units (2,3). Each piezoelectric unit (2,3) consists of a shifting (5) and a fixing (6) piezoelectric cells, insulators (7) and a friction element (8). The piezoelectric units (2,3) are disposed inside the housing (1) one behind the other in a longitudinal plane.
    Type: Grant
    Filed: February 4, 1998
    Date of Patent: November 21, 2000
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Sergey Vyacheslavovich Burov, Jury Vladimirovich Okatov
  • Piezoelectric step motor
    Patent number: 6150751
    Abstract: A piezoelectric stepping motor comprises a cylindrical housing (1), fixing units and a movable part (4). The fixing units are made in the form of two shifting-fixing (2) and rotary-fixing (3) piezoelectric units arranged one behind the other in a longitudinal plane.
    Type: Grant
    Filed: February 4, 1998
    Date of Patent: November 21, 2000
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Sergey Vyacheslavovich Burov, Jury Vladimirovich Okatov