Patents by Inventor Sentance Graham

Sentance Graham 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).

  • Method for producing a stator for an electric machine
    Patent number: 11527932
    Abstract: A method for producing a stator may include providing an annular stator body including a plurality of stator teeth arranged spaced apart from one another. The method may also include at least partially overmoulding at least two adjacent stator teeth with a first plastic mass. The method may further include arranging at least one stator winding on at least one stator tooth of the at least two stator teeth and fixing the at least one stator winding on the at least one stator tooth via at least partially overmoulding the at least one stator winding with a second plastic mass. The method may additionally include, prior to fixing the at least one stator winding, introducing a mask into an intermediate space defined between the at least two stator teeth to cover a surface portion of the stator body bounding the intermediate space radially outside.
    Type: Grant
    Filed: November 15, 2018
    Date of Patent: December 13, 2022
    Inventors: John Cunningham, Philip Grabherr, Ian Webb, Tim Male, Stojan Markie, Sentance Graham, Peter Sever, Josef Sonntag, Jon Witcombe
  • METHOD FOR PRODUCING A STATOR FOR AN ELECTRIC MACHINE
    Publication number: 20200373799
    Abstract: A method for producing a stator may include providing an annular stator body including a plurality of stator teeth arranged spaced apart from one another. The method may also include at least partially overmoulding at least two adjacent stator teeth with a first plastic mass. The method may further include arranging at least one stator winding on at least one stator tooth of the at least two stator teeth and fixing the at least one stator winding on the at least one stator tooth via at least partially overmoulding the at least one stator winding with a second plastic mass. The method may additionally include, prior to fixing the at least one stator winding, introducing a mask into an intermediate space defined between the at least two stator teeth to cover a surface portion of the stator body bounding the intermediate space radially outside.
    Type: Application
    Filed: November 15, 2018
    Publication date: November 26, 2020
    Inventors: John Cunningham, Philip Grabherr, Ian Webb, Tim Male, Stojan Markic, Sentance Graham, Peter Sever, Josef Sonntag, Jon Witcombe