Patents Assigned to O.M.T. Officina Meccanica Tartarini S.r.I.
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Patent number: 10976008Abstract: A system includes a first pressure-adjusting device positioned in a first line and a second pressure-adjusting device positioned in a second line. The first pressure-adjusting device is actuated solely via a first pneumatic signal output from a first pilot valve to control a downstream pressure in the first line. The second pressure-adjusting device is actuated via the first pneumatic signal in a first mode of operation, and is actuated via a second pneumatic signal output from a second pilot valve in a second mode of operation to control a downstream pressure in the second line.Type: GrantFiled: October 9, 2018Date of Patent: April 13, 2021Assignee: O.M.T. OFFICINA MECCANICA TARTARINI S.r.I.Inventors: Omero Borghesani, Stefano Zecchi
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Patent number: 10100981Abstract: Apparatus for equipartition of the flow between a first line (1) for feeding gas and a second line (2) for feeding gas, in a pressure adjusting system, comprising a first control unit (8) of a first adjusting device (4) for adjusting the pressure of the first line (1) to a first predetermined pressure (P1), a second control unlit (19) of a second adjusting device (6) for adjusting the pressure of the second line (2) to a second predetermined pressure (P2), a pneumatic conduit (19) for connecting between the first control unit (8) and the second adjusting device (6) for adjusting the pressure of the second line (2) to the first predetermined pressure (P1), and a pneumatic switch (20) for interrupting the pneumatic connection for adjusting the pressure of the second line (2) to the second predetermined pressure (P2).Type: GrantFiled: March 17, 2015Date of Patent: October 16, 2018Assignee: O.M.T. OFFICINA MECCANICA TARTARINI S.r.I.Inventors: Omero Borghesani, Stefano Zecchi
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Publication number: 20170023184Abstract: Apparatus for equipartition of the flow between a first line (1) for feeding gas and a second line (2) for feeding gas, in a pressure adjusting system, comprising a first control unit (8) of a first adjusting device (4) for adjusting the pressure of the first line (1) to a first predetermined pressure (P1), a second control unlit (19) of a second adjusting device (6) for adjusting the pressure of the second line (2) to a second predetermined pressure (P2), a pneumatic conduit (19) for connecting between the first control unit (8) and the second adjusting device (6) for adjusting the pressure of the second line (2) to the first predetermined pressure (P1), and a pneumatic switch (20) for interrupting the pneumatic connection for adjusting the pressure of the second line (2) to the second predetermined pressure (P2).Type: ApplicationFiled: March 17, 2015Publication date: January 26, 2017Applicant: O.M.T. OFFICINA MECCANICA TARTARINI S.r.I.Inventors: Omero Borghesani, Stefano Zecchi
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Patent number: 8322359Abstract: A gas pressure regulator comprises a main body having a first, gas inlet pipe and a second, gas outlet pipe, a calibrated gas passage through which gas flows from the first pipe to the second pipe, a shutter housed at least partially in the main body and mobile lengthwise along a first defined line to adjust the opening of the calibrated passage, a device for actuating the shutter and a regulator spring unit opposing the movement of the shutter.Type: GrantFiled: June 4, 2010Date of Patent: December 4, 2012Assignee: O.M.T. Officina Meccanica Tartarini S.r.I.Inventors: Stefano Zecchi, Andrea Monti
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Publication number: 20110186140Abstract: A gas pressure regulator comprises a central body having a first, gas inlet pipe and a second, gas outlet pipe; a shutter housed at least partially in the central body and mobile to adjust the opening of a section for the passage of the gas between a position (B) in which the section is fully open and a position (A) in which the section is closed; a silencing device located in the central body at the passage section, for reducing the noise created by the passage of the gas; and means for fastening the silencing device to the central body. The silencing device comprises a cylindrical perforated plate to allow the passage of the gas.Type: ApplicationFiled: January 21, 2011Publication date: August 4, 2011Applicant: O.M.T. OFFICINA MECCANICA TARTARINI S.r.I.Inventors: Stefano Zecchi, Omero Borghesani
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Patent number: 7789105Abstract: The gas pressure regulator (1) comprises a main body (2) having a first, gas inlet pipe (4) and a second, gas outlet pipe (6), a calibrated gas passage (8) through which the gas flows from the first pipe (4) to the second pipe (6), a shutter (9) housed at least partially in the main body (2) and a silencing element (102) also housed in the body (2).Type: GrantFiled: May 24, 2007Date of Patent: September 7, 2010Assignee: O.M.T. Officina Meccanica Tartarini S.r.I.Inventors: Stefano Zecchi, Andrea Monti
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Publication number: 20060219966Abstract: A gas pressure regulator comprises a main body having a first, gas inlet pipe and a second, gas outlet pipe, a calibrated gas passage through which gas flows from the first pipe to the second pipe, a shutter housed at least partially in the main body and mobile lengthwise along a first defined line to adjust the opening of the calibrated passage, a device for actuating the shutter and a regulator spring unit opposing the movement of the shutter.Type: ApplicationFiled: March 23, 2006Publication date: October 5, 2006Applicant: O.M.T. OFFICINA MECCANICA TARTARINI S.r.IInventors: Stefano Zecchi, Andrea Monti