Patents by Inventor Anders Haggmark

Anders Haggmark 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).

  • Turbomachine component with a stress relief cavity
    Patent number: 10001017
    Abstract: A turbomachine component with a stress relief cavity includes an airfoil and a platform. The airfoil has a trailing edge. The platform has a trailing edge region, a seal strip slot and a stress relief cavity. The trailing edge region supports at least a part of the trailing edge. The stress relief cavity extends inside the platform into the trailing edge region and is an extension of the seal strip slot.
    Type: Grant
    Filed: February 10, 2014
    Date of Patent: June 19, 2018
    Assignee: Siemens Aktiengesellschaft
    Inventors: Anders Haggmark, Janos Szijarto
  • A TURBOMACHINE COMPONENT WITH A STRESS RELIEF CAVITY
    Publication number: 20160017716
    Abstract: A turbomachine component with a stress relief cavity includes an airfoil and a platform. The airfoil has a trailing edge. The platform has a trailing edge region, a seal strip slot and a stress relief cavity. The trailing edge region supports at least a part of the trailing edge. The stress relief cavity extends inside the platform into the trailing edge region and is an extension of the seal strip slot.
    Type: Application
    Filed: February 10, 2014
    Publication date: January 21, 2016
    Applicant: Siemens Aktiengesellschaft
    Inventors: Anders Haggmark, Janos Szijarto