Patents by Inventor Christoph Schörghuber

Christoph Schörghuber 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).

  • Transmission arrangement for a motor vehicle and method for operating a hybrid vehicle
    Patent number: 11529860
    Abstract: The invention relates to a transmission arrangement (10) for a hybrid vehicle, comprising a housing (11), a transmission input shaft (12) and at least one transmission output shaft (13), a first planetary transmission set (PG1) having a first sun gear (zs1), a first ring gear (zr1) and a first planet carrier (c1) for a first planetary gear set (zp1) meshing with the first sun gear (zs1) and the first ring gear (zr1), also comprising a second planetary transmission set (PG2) having a second sun gear (zs2), a second ring gear (zr2) and a second planet carrier (c2) for second planetary gear set (zp2) meshing with the second sun gear (zs2) and the second ring gear (zr2), wherein the transmission input shaft (12) is rotationally fixed to the first planet carrier (c1), and the first ring gear (zr1) and the second ring gear (zr2) are permanently connected to one another and are rotationally fixed to the transmission output shaft (13), further comprising a first electric machine (E1) and a second electric machine (E2
    Type: Grant
    Filed: April 3, 2019
    Date of Patent: December 20, 2022
    Assignee: AVL LIST GMBH
    Inventors: Herbert Wiener, Christoph Schörghuber
  • TRANSMISSION ARRANGEMENT FOR A MOTOR VEHICLE AND METHOD FOR OPERATING A HYBRID VEHICLE
    Publication number: 20210146768
    Abstract: The invention relates to a transmission arrangement (10) for a hybrid vehicle, comprising a housing (11), a transmission input shaft (12) and at least one transmission output shaft (13), a first planetary transmission set (PG1) having a first sun gear (zs1), a first ring gear (zr1) and a first planet carrier (c1) for a first planetary gear set (zp1) meshing with the first sun gear (zs1) and the first ring gear (zr1), also comprising a second planetary transmission set (PG2) having a second sun gear (zs2), a second ring gear (zr2) and a second planet carrier (c2) for second planetary gear set (zp2) meshing with the second sun gear (zs2) and the second ring gear (zr2), wherein the transmission input shaft (12) is rotationally fixed to the first planet carrier (c1), and the first ring gear (zr1) and the second ring gear (zr2) are permanently connected to one another and are rotationally fixed to the transmission output shaft (13), further comprising a first electric machine (E1) and a second electric machine (E2
    Type: Application
    Filed: April 3, 2019
    Publication date: May 20, 2021
    Inventors: Herbert Wiener, Christoph Schörghuber