Patents by Inventor Stefan Tappe

Stefan Tappe 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).

  • Patent number: 11424506
    Abstract: The invention relates to a rechargeable battery transportation device (10) for a re-chargeable battery (22), in particular a lithium rechargeable battery, with (a) an external case (12) which has (i) a base body (16) with a filling opening (20), (ii) a cap (18) for creating an air-tight seal of the filling opening (20), and (iii) a ventilation opening (28), and (b) an inner tank (14) which (i) is arranged in the external case (12) and (ii) encloses an accommodation space (30) for accommodating the rechargeable battery (22). According to the invention, between the external case (12) and the inner tank (14) there is at least one flow path (S) from the accommodation space (30) to the ventilation opening (28), and a heat absorption material (36) is arranged along the flow path (S).
    Type: Grant
    Filed: March 5, 2019
    Date of Patent: August 23, 2022
    Assignee: STOEBICH TECHNOLOGY GMBH
    Inventors: Sascha Bruns, Stefan Tappe, Marc Dinse, Frank Krüger
  • Publication number: 20190280259
    Abstract: The invention relates to a rechargeable battery transportation device (10) for a re-chargeable battery (22), in particular a lithium rechargeable battery, with (a) an external case (12) which has (i) a base body (16) with a filling opening (20), (ii) a cap (18) for creating an air-tight seal of the filling opening (20), and (iii) a ventilation opening (28), and (b) an inner tank (14) which (i) is arranged in the external case (12) and (ii) encloses an accommodation space (30) for accommodating the rechargeable battery (22). According to the invention, between the external case (12) and the inner tank (14) there is at least one flow path (S) from the accommodation space (30) to the ventilation opening (28), and a heat absorption material (36) is arranged along the flow path (S).
    Type: Application
    Filed: March 5, 2019
    Publication date: September 12, 2019
    Inventors: Sascha BRUNS, Stefan TAPPE, Marc DINSE, Frank KRÜGER
  • Patent number: 8789576
    Abstract: A fire or smoke protection device (12) with a flexible partition device (16) which can be put in a protection arrangement in which the partition element (16) can work to its full protective effect, and a storage arrangement, and a winding shaft (18) upon which the partition element (16) is wound up in the storage arrangement, and a mounting device (20) for fixing the fire or smoke protection device (10) on a building section (14), wherein at least one anchoring device (22) positively interacts with the winding shaft (18) if and only if the partition element (16) is in the protection arrangement.
    Type: Grant
    Filed: April 4, 2012
    Date of Patent: July 29, 2014
    Assignee: Stoebich Brandschutz GmbH
    Inventors: Frank Krueger, Christian Meier, Frank Ottmers, Stefan Siller, Stefan Tappe
  • Publication number: 20120255684
    Abstract: A fire or smoke protection device (12) with a flexible partition device (16) which can be put in a protection arrangement in which the partition element (16) can work to its full protective effect, and a storage arrangement, and a winding shaft (18) upon which the partition element (16) is wound up in the storage arrangement, and a mounting device (20) for fixing the fire or smoke protection device (10) on a building section (14), wherein at least one anchoring device (22) positively interacts with the winding shaft (18) if and only if the partition element (16) is in the protection arrangement.
    Type: Application
    Filed: April 4, 2012
    Publication date: October 11, 2012
    Inventors: Frank Krueger, Christian Meier, Frank Ottmers, Stefan Siller, Stefan Tappe