Patents by Inventor Claus Vögelin

Claus Vögelin 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: 9879567
    Abstract: A securing device for securing a rotor of a turbomachine against tilting is provided, the rotor being arranged perpendicular in relation to a horizontal plane. The securing device includes a support surface enabling the rotor to be laterally supported in relation to the securing device. The rotor or the tie rod, arranged in an essentially vertical manner, are oriented vertically such that during an alignment, the support surface on which the rotor or the tie rod support, are displaced such that rotor is perpendicular in relation to the horizontal plane.
    Type: Grant
    Filed: March 12, 2015
    Date of Patent: January 30, 2018
    Assignee: SIEMENS AKTIENGESELLSCHAFT
    Inventors: Johann Floter, Armin Hülfenhaus, Claus Vögelin
  • Publication number: 20160376130
    Abstract: A device is provided for lifting equipment including a plurality of outwardly extending struts each of which includes a head portion and a root portion connected to the head portion; and a plurality of separate connection parts, the connection parts being capable of being connected at a first position and a second position to the head portion of the struts. The first position and the second position are located two respective sides of a central axis of the strut, so that the first position and the second position are respectively capable of bearing the gravity load of the equipment and balancing the stress loads which the struts incur when the equipment is lifted by the device.
    Type: Application
    Filed: November 29, 2013
    Publication date: December 29, 2016
    Applicant: Siemens Aktiengesellschaft
    Inventors: Chao MA, Dirk MUELLER, Claus VOEGELIN, Frank WITTIG, Tao XU
  • Publication number: 20150184545
    Abstract: A securing device for securing a rotor of a turbomachine against tilting is provided, the rotor being arranged perpendicular in relation to a horizontal plane. The securing device includes a support surface enabling the rotor to be laterally supported in relation to the securing device. The rotor or the tie rod, arranged in an essentially vertical manner, are oriented vertically such that during an alignment, the support surface on which the rotor or the tie rod support, are displaced such that rotor is perpendicular in relation to the horizontal plane.
    Type: Application
    Filed: March 12, 2015
    Publication date: July 2, 2015
    Inventors: Johann Floter, Armin Hülfenhaus, Claus Vögelin
  • Patent number: 9003656
    Abstract: A securing device for securing a rotor of a turbomachine against tilting is provided, the rotor being arranged perpendicular in relation to a horizontal plane. The securing device includes a support surface enabling the rotor to be laterally supported in relation to the securing device. The rotor or the tie rod, arranged in an essentially vertical manner, are oriented vertically such that during an alignment, the support surface on which the rotor or the tie rod support, are displaced such that rotor is perpendicular in relation to the horizontal plane.
    Type: Grant
    Filed: April 3, 2008
    Date of Patent: April 14, 2015
    Assignee: Siemens Aktiengesellschaft
    Inventors: Johann Floter, Armin Hülfenhaus, Claus Vögelin
  • Patent number: 8667678
    Abstract: An assembly device for assembling and disassembling a rotor of a turbomachine with rotor disks that are clamped together by at least one tie rod is provided. The assembly device includes a turning block that is secured to a base and a securing device that secures the rotor against tilting. The rotor is arranged in a transversal manner in relation to a horizontal plane of the base and pivotably mounted on the turning block. The securing device is fixed to the base by several supports and the turning block is arranged inside the surface of the base that is clamped by the supports. Large forces and torque coming from the rotor that is arranged in a perpendicular manner are guided from the securing device to the base.
    Type: Grant
    Filed: April 3, 2008
    Date of Patent: March 11, 2014
    Assignee: Siemens Aktiengesellschaft
    Inventors: Johann Floter, Armin Hülfenhaus, Claus Vögelin
  • Patent number: 8105041
    Abstract: An arrangement is presented for axially securing rotating blades in a rotor, having a shaft collar on whose external circumference rotating blade securing grooves which extend in the axial direction of the rotor are provided. At one end side face of the shaft a projection is arranged in the region of the securing grooves, in which projection a circumferential groove which is open radially towards the outside is provided and said projection having securing grooves which are arranged in each rotating bade, sheet-metal-shaped sealing elements which each engage in the circumferential groove and in the securing groove and form an end side sealing ring in the circumferential direction being provided for axially securing the rotating blades, and at least one of the sealing elements comprising a sheet metal strip which is attached to said sealing ring in order to secure the sealing elements against displacement in the circumferential direction.
    Type: Grant
    Filed: August 21, 2006
    Date of Patent: January 31, 2012
    Assignee: Siemens Aktiengesellschaft
    Inventors: Dieter Brillert, Harald Hoell, Armin Hülfenhaus, Claus Vögelin
  • Patent number: 7762112
    Abstract: The invention relates to a fitting device for producing the arrangement for locking a sealing element, arranged at the front end on a rotor of a turbine, against a displacement in the circumferential direction, the sealing element locking moving blades arranged on the rotor against an axial displacement. Furthermore, the invention comprises a method of producing the arrangement for locking a sealing element, arranged at the front end on a rotor of a turbine, against a displacement in the circumferential direction. The quality of the fitting can be further increased by means of a modular, mobile fitting device which secures the sealing element for the duration of the bending operation.
    Type: Grant
    Filed: October 25, 2007
    Date of Patent: July 27, 2010
    Assignee: Siemens Aktiengesellschaft
    Inventors: Marcus Brücher, Christian Bäumler, Andreas Föhrigen, Detlef Gruhn, Armin Hülfenhaus, Adam Przybyla, Sabine Rintzel, Melanie Uckert, Claus Vögelin, Uwe Wegmann
  • Publication number: 20100139064
    Abstract: A securing device for securing a rotor of a turbomachine against tilting is provided, the rotor being arranged perpendicular in relation to a horizontal plane. The securing device includes a support surface enabling the rotor to be laterally supported in relation to the securing device. The rotor or the tie rod, arranged in an essentially vertical manner, are oriented vertically such that during an alignment, the support surface on which the rotor or the tie rod support, are displaced such that rotor is perpendicular in relation to the horizontal plane.
    Type: Application
    Filed: April 3, 2008
    Publication date: June 10, 2010
    Inventors: Johann Floter, Armin Hülfenhaus, Claus Vögelin
  • Publication number: 20100107385
    Abstract: An assembly device for assembling and disassembling a rotor of a turbomachine with rotor disks that are clamped together by at least one tie rod is provided. The assembly device includes a turning block that is secured to a base and a securing device that secures the rotor against tilting. The rotor is arranged in a transversal manner in relation to a horizontal plane of the base and pivotably mounted on the turning block. The securing device is fixed to the base by several supports and the turning block is arranged inside the surface of the base that is clamped by the supports. Large forces and torque coming from the rotor that is arranged in a perpendicular manner are guided from the securing device to the base.
    Type: Application
    Filed: April 3, 2008
    Publication date: May 6, 2010
    Applicant: SIEMENS AKTIENGESELLSCHAFT
    Inventors: Johann Floter, Armin Hülfenhaus, Claus Vögelin