Patents by Inventor Matthias Protsch
Matthias Protsch 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: 8946979Abstract: A high-pressure discharge lamp comprising a lamp base (3), a discharge vessel, and components of an ignition device for igniting the gas discharge in the discharge vessel of the high-pressure discharge lamp (1), wherein the lamp base (3) comprises an interior in which the components of the ignition device are disposed, wherein at least the high-voltage components (500, 510, 520) of the ignition device form an assembly (5) disposed in the interior of the lamp base and having a dedicated housing (50).Type: GrantFiled: November 2, 2010Date of Patent: February 3, 2015Assignee: OSRAM GmbHInventors: Knut Asmussen, Karsten Pietsch, Matthias Protsch
-
Patent number: 8770799Abstract: In various embodiments, a lamp unit including a lamp which is inserted into a reflector and which has a base with a reference ring including at least one referencing surface which cooperatively interacts with a corresponding referencing element of a holder of the reflector, configured such that the lamp is separably connected to the holder through a bayonet coupling.Type: GrantFiled: August 30, 2010Date of Patent: July 8, 2014Assignee: Osram AGInventors: Juergen Becker, Kilian Klages, Karsten Pietsch, Matthias Protsch
-
Patent number: 8502449Abstract: A high-pressure discharge lamp having a single socket, comprising: a discharge vessel (100) having two opposite sealed ends (120, 130) and a discharge chamber (110) arranged between the sealed ends (120, 130), a first sealed end (120) extending into a lamp base (400) and the second sealed end (130) protruding out of the lamp base (400), a first electrode (20) which is fixed in the first sealed end (120) of the discharge vessel (100) and has an end on the discharge side extending into the discharge chamber (110), a second electrode (30) which is fixed in the second sealed end (130) of the discharge vessel (100) and has an end on the discharge side extending into the discharge chamber; and (110), a base flange (420) arranged on the lamp base (400) and defining a plane (421) which is usable for adjusting the high-pressure discharge lamp in an optical system wherein for the distance A from the end of the first electrode (20) on the discharge side to the plane (421) of the base flange (420) and for the distance BType: GrantFiled: November 2, 2010Date of Patent: August 6, 2013Assignee: OSRAM GmbHInventors: Jürgen Becker, Florian Bedynek, Kilian Klages, Karsten Pietsch, Matthias Protsch
-
Publication number: 20120256545Abstract: A high-pressure discharge lamp comprising a lamp base (3), a discharge vessel, and components of an ignition device for igniting the gas discharge in the discharge vessel of the high-pressure discharge lamp (1), wherein the lamp base (3) comprises an interior in which the components of the ignition device are disposed, wherein at least the high-voltage components (500, 510, 520) of the ignition device form an assembly (5) disposed in the interior of the lamp base and having a dedicated housing (50)Type: ApplicationFiled: November 2, 2010Publication date: October 11, 2012Applicant: OSRAM AGInventors: Knut Asmussen, Karsten Pietsch, Matthias Protsch
-
Publication number: 20120229023Abstract: A high-pressure discharge lamp having a single socket, comprising: a discharge vessel (100) having two opposite sealed ends (120, 130) and a discharge chamber (110) arranged between the sealed ends (120, 130), a first sealed end (120) extending into a lamp base (400) and the second sealed end (130) protruding out of the lamp base (400), a first electrode (20) which is fixed in the first sealed end (120) of the discharge vessel (100) and has an end on the discharge side extending into the discharge chamber (110), a second electrode (30) which is fixed in the second sealed end (130) of the discharge vessel (100) and has an end on the discharge side extending into the discharge chamber; and (110), a base flange (420) arranged on the lamp base (400) and defining a plane (421) which is usable for adjusting the high-pressure discharge lamp in an optical system wherein for the distance A from the end of the first electrode (20) on the discharge side to the plane (421) of the base flange (420) and for the distance BType: ApplicationFiled: November 2, 2010Publication date: September 13, 2012Inventors: Jürgen Becker, Florian Bedynek, Kilian Klages, Karsten Pietsch, Matthias Protsch
-
Publication number: 20120176798Abstract: In various embodiments, a lamp unit including a lamp which is inserted into a reflector and which has a base with a reference ring including at least one referencing surface which cooperatively interacts with a corresponding referencing element of a holder of the reflector, configured such that the lamp is separably connected to the holder through a bayonet coupling.Type: ApplicationFiled: August 30, 2010Publication date: July 12, 2012Applicant: OSRAM AGInventors: Juergen Becker, Kilian Klages, Karsten Pietsch, Matthias Protsch
-
Patent number: 8162528Abstract: The invention relates to a lamp base (2), in particular a lamp base for a vehicle lamp, the lamp base having a plastic base part (20) with at least one molded stub (21), wherein the plastics material of the plastic base part is mixed with reinforcing fibers (4), the orientation of which in the stub has a preferential direction. This allows the mechanical load-bearing capacity of the stubs to be advantageously increased.Type: GrantFiled: August 17, 2007Date of Patent: April 24, 2012Assignee: Osram AGInventors: Karin Dressel, Matthias Protsch, Thomas Schmidt-Lehmann
-
Publication number: 20100176709Abstract: The invention relates to a lamp base (2), in particular a lamp base for a vehicle lamp, the lamp base having a plastic base part (20) with at least one moulded stub (21), wherein the plastics material of the plastic base part is mixed with reinforcing fibres (4), the orientation of which in the stub has a preferential direction. This allows the mechanical load-bearing capacity of the stubs to be advantageously increased.Type: ApplicationFiled: August 17, 2007Publication date: July 15, 2010Inventors: Karin Dressel, Matthias Protsch, Thomas Schmidt-Lehmann
-
Patent number: 7275855Abstract: The invention relates to a vehicle lamp having a lamp base, which is equipped with the electrical connections of the vehicle lamp, the lamp base (2) having a plastic base part (20) which has at least one integrally formed stud (21), which serves the purpose of mounting the vehicle lamp in the vehicle headlight and which is provided with reinforcing means (31) in order to increase its mechanical robustness.Type: GrantFiled: May 19, 2005Date of Patent: October 2, 2007Inventors: Matthias Protsch, Thomas Schmidt-Lehmann
-
Publication number: 20050259432Abstract: The invention relates to a vehicle lamp having a lamp base, which is equipped with the electrical connections of the vehicle lamp, the lamp base (2) having a plastic base part (20) which has at least one integrally formed stud (21), which serves the purpose of mounting the vehicle lamp in the vehicle headlight and which is provided with reinforcing means (31) in order to increase its mechanical robustness.Type: ApplicationFiled: May 19, 2005Publication date: November 24, 2005Applicant: PATENT-TREUHAND-GESELLSCHAFT FUR ELEKTRISCHE GLUHLAMPEN MBHInventors: Matthias Protsch, Thomas Schmidt-Lehmann