Patents by Inventor Lambert Olivier Marie DEMOULIN

Lambert Olivier Marie DEMOULIN 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).

  • V-shaped gearbox for driving turbomachine equipment
    Patent number: 10054001
    Abstract: A gearbox for driving equipment of a turbomachine, including a substantially V-shaped box having two arms joined together by a joining part, the arms containing gear trains joined together at the joining part, and an attachment to the turbomachine. The attachment include a mechanism for insetting and/or for attaching the joining part and a suspension device of the arms.
    Type: Grant
    Filed: February 25, 2014
    Date of Patent: August 21, 2018
    Assignee: SNECMA
    Inventors: Bruno Albert Beutin, Carmen Ancuta, Lambert Olivier Marie Demoulin
  • Drive gearbox on a turbomachine, consisting of a drive train with gear lines extending into non-parallel planes
    Patent number: 9803556
    Abstract: A gearbox to be mounted on a turbomachine and driven by a radial drive shaft of the latter. The gearbox has a three-dimensional or sinuous shape, which can house a large quantity of equipment to be driven, without occupying a large amount of space in any dimension, since the gearbox remains close to the turbomachine and the equipment can be distributed over a large surface. The drive train of gears successively extends into several non-parallel planes and comprises an axial branch on the turbomachine and a branch forming an arc of circle around the turbomachine.
    Type: Grant
    Filed: September 3, 2013
    Date of Patent: October 31, 2017
    Assignees: SNECMA, HISPANO SUIZA
    Inventors: Jordane Peltier, Frantz Armange, Lambert Olivier Marie Demoulin, Alain Pierre Garassino, Nuria Llamas Castro, Stephane Prunera-Usach, Bellal Waissi
  • In-line removable heat shield for a turbomachine suspension yoke
    Patent number: 9359954
    Abstract: A heat shield device for a yoke suspending an engine from an aircraft is provided. The device includes panels able to be fixed to the yoke, at least one of the panels extending radially in the direction of the axis of the engine, and a component configured to be fixed to the engine and including a groove shaped in such a way that the lower end of the panel can be inserted into it.
    Type: Grant
    Filed: October 15, 2013
    Date of Patent: June 7, 2016
    Assignee: SNECMA
    Inventors: Lambert Olivier Marie Demoulin, Julien Pavillet, Guilhem Seize
  • V-SHAPED GEARBOX FOR DRIVING TURBOMACHINE EQUIPMENT
    Publication number: 20160032755
    Abstract: A gearbox for driving equipment of a turbomachine, including a substantially V-shaped box having two arms joined together by a joining part, the arms containing gear trains joined together at the joining part, and an attachment to the turbomachine. The attachment include a mechanism for insetting and/or for attaching the joining part and a suspension device of the arms.
    Type: Application
    Filed: February 25, 2014
    Publication date: February 4, 2016
    Applicant: SNECMA
    Inventors: Bruno Albert BEUTIN, Carmen ANCUTA, Lambert Olivier, Marie DEMOULIN
  • DRIVE GEARBOX ON A TURBOMACHINE, CONSISTING OF A DRIVE TRAIN WITH GEAR LINES EXTENDING INTO NON-PARALLEL PLANES
    Publication number: 20150204246
    Abstract: This A gearbox to be mounted on a turbomachine and driven by a radial drive shaft of the latter. The gearbox has a three-dimensional or sinuous shape, which can house a large quantity of equipment to be driven, without occupying a large amount of space in any dimension, since the gearbox remains close to the turbomachine and the equipment can be distributed over a large surface. The drive train of gears successively extends into several non-parallel planes and comprises an axial branch on the turbomachine and a branch forming an arc of circle around the turbomachine.
    Type: Application
    Filed: September 3, 2013
    Publication date: July 23, 2015
    Applicants: SNECMA, HISPANO SUIZA
    Inventors: Jordane Peltier, Frantz Armange, Lambert Olivier, Marie Demoulin, Alain Pierre Garassino, Nuria Llamas Castro, Stephane Prunera-Usach, Bellal Waissi
  • IN-LINE REMOVABLE HEAT SHIELD FOR A TURBOMACHINE SUSPENSION YOKE
    Publication number: 20140102114
    Abstract: Heat shield device for a means of suspending an engine from an aircraft, the said device comprising panels able to be fixed to the said means, at least one of the said panels extending radially in the direction of the axis of the engine, characterized in that it further comprises a component configured to be fixed to the said engine and comprising a groove shaped in such a way that the lower end of the said panel can be inserted into it.
    Type: Application
    Filed: October 15, 2013
    Publication date: April 17, 2014
    Applicant: SNECMA
    Inventors: Lambert Olivier Marie DEMOULIN, Julien Pavillet, Guilhem Seize