Patents by Inventor Alfred Stang

Alfred Stang 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).

  • Fused load interrupter, switchgear system, and adapter part
    Patent number: 8004384
    Abstract: Fused load interrupters have up to now used claw terminals or screw connections for connecting to horizontal busbars in a switchgear unit. Fused load interrupters have not been suitable until now for connecting to vertical busbars in switchgear units. At least one embodiment of the invention provides a fused load interrupter with plug contacts, such as are known from load interrupters with fuses, thereby allowing fused load interrupters to replace the more expensive load interrupters with fuses in switchgear units with vertical busbars.
    Type: Grant
    Filed: September 27, 2007
    Date of Patent: August 23, 2011
    Assignee: Siemens Aktiengesellschaft
    Inventor: Alfred Stang
  • Fused load interrupter,switchgear system, and adapter part
    Publication number: 20100019877
    Abstract: Fused load interrupters have up to now used claw terminals or screw connections for connecting to horizontal busbars in a switchgear unit. Fused load interrupters have not been suitable until now for connecting to vertical busbars in switchgear units. At least one embodiment of the invention provides a fused load interrupter with plug contacts, such as are known from load interrupters with fuses, thereby allowing fused load interrupters to replace the more expensive load interrupters with fuses in switchgear units with vertical busbars.
    Type: Application
    Filed: September 27, 2007
    Publication date: January 28, 2010
    Inventor: Alfred Stang