HOSSEIN AGHAMEHDI
Engineers in Kissel Hill, PA

License number
Pennsylvania PE040266R
Category
Engineers
Type
Professional Engineer
Address
Address
Kissel Hill, PA 17543

Professional information

Hossein Aghamehdi Photo 1

2Nd Anode Button For Cathode Ray Tube

US Patent:
6779266, Aug 24, 2004
Filed:
Aug 30, 2003
Appl. No.:
10/651767
Inventors:
Hossein Aghamehdi - Lititz PA
Jack L. Burwick - York PA
Assignee:
Osram Sylvania Inc. - Danvers MA
International Classification:
H01R 4302
US Classification:
29879, 29874, 29876, 29878
Abstract:
A connecting pin ( ) for an anode contact ( ) (shown more completely in FIG. ). The pin ( ) has a body ( ) with a longitudinal axis ( ). A contact head ( ) is formed at a proximal portion of the body ( ) and a base ( ) is formed at a distal portion of body ( ). An intermediate shank ( ) connects the head ( ) and the base ( ). The head ( ), base ( ) and intermediate shank ( ) are all symmetrically arrayed about the longitudinal axis ( ). The shank ( ) has a first diameter (D,) and the contact head ( ) has at least one lateral dimension (D ) that is greater than the shank diameter (D). The base ( ) has a diameter (D ) that is greater than the shank diameter (D) and has a surface ( ) that is planar and substantially orthogonal to the longitudinal axis ( ).


Hossein Aghamehdi Photo 2

2Nd Anode Button For Cathode Ray Tube

US Patent:
6917152, Jul 12, 2005
Filed:
Jul 26, 2002
Appl. No.:
10/206258
Inventors:
Hossein Aghamehdi - Lititz PA, US
Jack L. Burwick - York PA, US
Assignee:
Osram Sylvania Inc. - Danvers MA
International Classification:
H01J031/00
US Classification:
313477HC, 313477 R
Abstract:
A connecting pin () for an anode contact () (shown more completely in FIG. ). The pin () has a body () with a longitudinal axis (). A contact head () is formed at a proximal portion of the body () and a base () is formed at a distal portion of body (). An intermediate shank () connects the head () and the base (). The head (), base () and intermediate shank () are all symmetrically arrayed about the longitudinal axis (). The shank () has a first diameter (D) and the contact head () has at least one lateral dimension (D) that is greater than the shank diameter (D). The base () has a diameter (D) that is greater than the shank diameter (D) and has a surface () that is planar and substantially orthogonal to the longitudinal axis ().


Hossein Aghamehdi Photo 3

Halogen Lamp Capsule Support For Plastic Base

US Patent:
2010021, Aug 26, 2010
Filed:
Feb 20, 2009
Appl. No.:
12/390052
Inventors:
Hossein Aghamehdi - Lititz PA, US
Yong Shin - York PA, US
Chrisopher Kenney - Weare NH, US
Joseph Wegman - Henniker NH, US
Assignee:
OSRAM SYLVANIA INC. - Danvers MA
International Classification:
H01J 5/50
US Classification:
31331801
Abstract:
An automotive headlamp comprising a light capsule including a seal and a retainer affixed to the seal, the retainer having an upper surface, an extending wall having an outer wall and an inner wall. A plastic base includes a cavity arrayed about an axis and has a circumferential wall about the cavity. A pair of axial slots is formed in the circumferential wall form segments of a circle arching around the axis, the slots being further defined by a pair of oppositely disposed end stops. Metal inserts having base ends sized and shaped to closely fit the axial slots are positioned in the slots, each of the metal inserts having extended resilient fingers each having a retainer engager formed to engage a wall of the retainer to support the retainer; and two retention features formed with each of the base ends, the retention features engaging the circumferential wall.


Hossein Aghamehdi Photo 4

Fuel Measuring Cell

US Patent:
2006007, Apr 13, 2006
Filed:
Oct 7, 2004
Appl. No.:
10/960818
Inventors:
Hossein Aghamehdi - Lititz PA, US
International Classification:
G01R 27/26
US Classification:
324690000
Abstract:
A single cell fuel sensor () has a housing () including only two laterally spaced apart chambers, a first of the chambers () being a fuel inlet chamber (), and a second of the chambers () having a fuel mixing portion () and a fuel outlet portion (). The fuel mixing portion () and the fuel outlet portion () are arrayed along a common axis () and an electrode () is fitted into the fuel-mixing portion () of the second chamber (). The electrode () is electrically isolated from the housing () by a glass seal ().