Patents by Inventor Wolfgang Simmet

Wolfgang Simmet 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).

  • Air conditioner for vehicle
    Patent number: 7540321
    Abstract: An air conditioner for a vehicle includes a housing for defining an air passage, and the air passage has a main passage and first and second separate passages branched from the main passage. The first separate passage is provided for leading air from the main passage to a front area of a passenger compartment, and the second separate passage is provided for leading air from the main passage to a rear area of the passenger compartment. Furthermore, an evaporator is disposed in the main passage of the housing, and a heat exchanger is disposed in the main passage at a downstream air side of the evaporator in a part area of the main passage. In the air conditioner, a control member is provided to adjust an air flow from the evaporator into the first separate passage and an air flow from the heating heat exchanger into the first separate passage.
    Type: Grant
    Filed: June 7, 2005
    Date of Patent: June 2, 2009
    Assignees: DENSO CORPORATION, DENSO Automotive Deutschland GmbH
    Inventors: Wolfgang Simmet, Kenji Matsui, Kotaro Suda
  • Air conditioner for vehicle
    Publication number: 20050269071
    Abstract: An air conditioner for a vehicle includes a housing for defining an air passage, and the air passage has a main passage and first and second separate passages branched from the main passage. The first separate passage is provided for leading air from the main passage to a front area of a passenger compartment, and the second separate passage is provided for leading air from the main passage to a rear area of the passenger compartment. Furthermore, an evaporator is disposed in the main passage of the housing, and a heat exchanger is disposed in the main passage at a downstream air side of the evaporator in a part area of the main passage. In the air conditioner, a control member is provided to adjust an air flow from the evaporator into the first separate passage and an air flow from the heating heat exchanger into the first separate passage.
    Type: Application
    Filed: June 7, 2005
    Publication date: December 8, 2005
    Applicants: DENSO Corporation, DENSO Automotive Deutschland GmbH
    Inventors: Wolfgang Simmet, Kenji Matsui, Kotaro Suda