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11. 发明专利

DE102004041916A1 Frame clip for mounting light source in lamp, has oval body with longitudinal axis having opening parallel to axis of body, and oppositely located cutouts, provided on body, providing extending flaps projecting away from clip 未知
公开(公告)号：DE102004041916A1
公开(公告)日：2006-03-02
申请号：DE102004041916
申请日：2004-08-30
申请人： OSRAM SYLVANIA INC
发明人： MCCULLOUGH EBON L , WILLIAMSON GLEN P
IPC分类号： F21V21/002 , F21V23/06 , H01R33/97
摘要： The clip has an oval body with a longitudinal axis (110) comprising an opening (112) parallel to the axis of the body. Oppositely located cutouts are provided on the body, and provide extending flaps (118, 120) projecting away from the clip. The clip is manufactured from stainless steel and is 0.020 inches thick. The body has a pair of dimensions D1 and D2, where one of the dimensions is greater than the other dimension. An independent claim is also included for a mount assembly for a lamp comprising a frame clip.

12. 发明专利

CA2219236C MICA HEAT SHIELD FOR HIGH INTENSITY DISCHARGE LAMP 未知
公开(公告)号：CA2219236C
公开(公告)日：2005-09-27
申请号：CA2219236
申请日：1997-10-23
申请人： OSRAM SYLVANIA INC
发明人： WILLIAMSON GLEN P
IPC分类号： H01J61/04 , H01J61/02 , H01J9/00 , H01J9/24
摘要： A high intensity discharge lamp has a light transmissive envelope and an arc tube located within the envelope. The arc tube contains an arc generating and sustaining medium as well as electrodes. A flare is sealed to the lamp envelope and the flare includes two electrically conductive lead-ins sealed therein, each of the le ad- ins having a given diameter. A mica heat shield comprising a planar mica disc frictionally engages the lead-ins, the mica disc having a pair of lead-in receiving apertures therein, the receiving apertures having a diameter greater than the given diameter an d each having an oppositely extending, radial slot extending therefrom, each of the slots having a width less than the given diameter. The mica heat shield is positioned on the lead-ins closely and adjacent to the upper surface of the flare by having th e slots in frictional engagement with the lead-ins.

13. 发明专利

CA2470275A1 MOUNT ASSEMBLY FOR DISCHARGE LAMPS 未知
公开(公告)号：CA2470275A1
公开(公告)日：2005-02-15
申请号：CA2470275
申请日：2004-06-08
申请人： OSRAM SYLVANIA INC
发明人： MCCULLOUGH EBON L , WILLIAMSON GLEN P
IPC分类号： H01J1/88 , H01J5/48 , H01J5/50 , H01J5/54 , H01J5/60 , H01J5/62 , H01J19/42 , H01J61/02 , H01J61/30 , H01J61/34
摘要： A mount assembly (10) for an arc discharge vessel has a glass stem (12) havi ng a longitudinal axis (14) that includes a flare (16) with a barrel portion (18) and a seal portion (20) containing at least two relatively rigid stem-leads, (22 and 24), projecting therefrom. A relatively rigid wire frame (26) is provided with the frame (26) having a distal end (28) and a proximal end (30). A loop portion (32) is formed at the proximal end (30) an d has a diameter substantially equal to the diameter of the barrel (18) and is affixed theret o. The distal end (28) of the wire frame (26) extends away from the barrel portion in a direction transverse to the plane of the loop portion (32). An arc discharge vessel (34, 34a), havin g a substantially linear configuration and having electrode connections (36) and (38) extendin g from the ends thereof, is positioned on the longitudinal axis (14) and is affixed to the wire frame. A first of the stem-leads, for example, (22), is fixedly attached to the wire frame (26 ) near the proximal end (30) and a first of the electrode connections, for example, (36), is affixed to the stem-lead (24). The second the electrode connection (38) is affixed to the wire frame (26) at the distal end (28).

14. 发明专利

CA2431676A1 STEM CLIP FOR HIGH INTENSITY DISCHARGE LAMP 未知
公开(公告)号：CA2431676A1
公开(公告)日：2004-03-30
申请号：CA2431676
申请日：2003-06-10
申请人： OSRAM SYLVANIA INC
发明人： WILLIAMSON GLEN P
IPC分类号： F16B2/20 , F21V19/00 , H01J5/48 , H01J5/54 , H01J17/16 , H01J61/36 , H01R33/05
摘要： A mount assembly for a lamp has a glass stem (122) having a first portion (124) that is tubular and has an outside diameter D2 and a second portion (118) formed as a pinch seal. A blow-hole (125) is formed in the tubular first portion and is connected to an exhaust tubulation (126), A substantially C-shaped clip (100) is mounted upon the first portion (124). The C-shaped clip (10) has an inside diameter D that is smaller than the outside diameter D2 whereby the clip (100) frictionally engages the first portion (24). A pair o f substantially oppositely located cutouts (102, 104) is formed in the clip (10), each providing an extending flap (106,108) projecting away from the clip (100). This assembly accurately supports the structure and prevents rotation of the mount assembly. An upstanding tab (11 0) is located substantially mid-way between the extending flaps, i.e., opposite the open part of the clip, and angled inwardly toward the center of the C-shaped clip (100). The tab {110) is provided with a hooked end (112) which engages the blow-hole (125) and fixes the position of the clip (100) both vertically and rotationally.

15. 发明专利

CA2080418C METAL HALIDE ARC DISCHARGE LAMP ASSEMBLY 未知
公开(公告)号：CA2080418C
公开(公告)日：2002-02-12
申请号：CA2080418
申请日：1992-10-13
申请人： GTE PROD CORP
发明人： WILLIAMSON GLEN P , TAY THANG TU
IPC分类号： H01J61/24 , H01J61/34 , H01J61/30
摘要： A metal halide arc discharge lamp includes a sealed lamp envelope, an arc tube located within the lamp envelope, a generally cylindrical, light-transmissive shroud positioned around the arc tube, a frame comprising a single support rod extending between dome and neck regions of the lamp envelope, upper and lower clips for attaching the arc tube and the shroud to the frame, a resilient bulb spacer attached to a neck end of the frame and bearing against an inside surface of the lamp envelope for positioning the frame relative to the lamp envelope, and electrical leads for coupling electrical energy to the arc tube. The frame is mechanically supported within the lamp envelope in the neck region solely by the bulb spacer. Leakage currents between the frame and the electrical leads through the lamp stem are effectively eliminated.

16. 发明专利

AT382949T 未知
公开(公告)号：AT382949T
公开(公告)日：2008-01-15
申请号：AT04016557
申请日：2004-07-14
申请人： OSRAM SYLVANIA INC
发明人： MCCULLOUGH EBON L , WILLIAMSON GLEN P
IPC分类号： H01J5/60 , H01J1/88 , H01J5/48 , H01J5/50 , H01J5/54 , H01J5/62 , H01J19/42 , H01J61/02 , H01J61/30 , H01J61/34

17. 发明专利

HU0500491A2 MOUNT FOR DISCHARGE LAMP 未知
公开(公告)号：HU0500491A2
公开(公告)日：2006-01-30
申请号：HU0500491
申请日：2005-05-13
申请人： OSRAM SYLVANIA INC
发明人： CALLAHAN EDWARD MJR , MCCOLLUGH EBON L , WILLIAMSON GLEN P
IPC分类号： H01J61/00 , H01J61/36 , H01J5/48 , H01J61/02 , H01J61/30 , H01J61/34 , H01J61/82
摘要： A mount ( 10 ) for a metal halide arc discharge lamp has a flare ( 20 ) including a barrel portion and a frame ( 32 ) comprises a clip ( 40 ) attached to the barrel portion ( 30 ). First and second side rods ( 50, 60 ) spaced 180° apart have distal ends ( 70 ) and proximal ends ( 80 ), with the distal ends being attached to the clip. First and second spaced apart straps ( 90, 100 ) connect the side rods intermediate the proximal ends and distal ends. An arc tube ( 110 ) is fixed between the first and second straps. The proximal ends diverge outwardly and engage the inner surface of a dome ( 14 ) to position one end of the mount. The barrel portion includes two sealed lead-in wires ( 120, 130 ). The arc tube includes an electrode ( 140, 150 ) in each end ( 140 a, 150 a). No electrical connection is made to the frame whereby the frame is electrically isolated.

18. 发明专利

CA2482297A1 FREE-STANDING STEM BARREL SUPPORTED MOUNT FOR HID LAMP 未知
公开(公告)号：CA2482297A1
公开(公告)日：2005-06-22
申请号：CA2482297
申请日：2004-09-23
申请人： OSRAM SYLVANIA INC
发明人： MCCULLOUGH EBON L , WILLIAMSON GLEN P
IPC分类号： H01J61/36 , H01J5/48 , H01J61/26 , H01J61/30 , H01J61/34 , H01K1/46 , H01J61/02
摘要： A mount assembly (10) for a lamp that comprises a light source (12) having t wo ends (14, 16) separated by a hollow middle portion (18). Light source capsule (12) can be an arc discharge vessel and the ends (14) and (16) are substantially parallelepipedial. The ends (14) and (16) are also provided with alignment segments (60) in the form of space d apart beads (62) and (64). A metal strap (20) surrounds one of the ends, for example, (14), and is positioned between the beads (62) and (64), and has first and second oppositely disposed affixation areas, (22, 24); which can be in the form of extensions (22a) and (24a). A glass stem (26) has a tubular first portion (28) with an outside diameter D. A substantially C- shaped clip (30) is mounted upon the tubular first portion (28). The C-shape d clip (30) has a given height H and an inside diameter D1 that is smaller than the outside diameter D whereby the clip frictionally engages the tubular first portion. A first fra me member (32) has a proximal terminus (34) affixed to the substantially C-shaped clip (30) and a second frame member (35) has a proximal terminus (36) affixed to the substantially C-shap ed clip (30) opposite the first frame member (32). The first frame member (32) has a dist al terminus (38) affixed to one of the affixation areas on metal strap (20), for example, are a (22), and second frame member (35) has a distal terminus (40) affixed to the other of the affixation areas, for example (24). The first and second frame members (32) and (35) and the metal strap (20) constitute the sole support for the light source (12).

19. 发明专利

DE10341815A1 未知
公开(公告)号：DE10341815A1
公开(公告)日：2004-04-08
申请号：DE10341815
申请日：2003-09-10
申请人： OSRAM SYLVANIA INC
发明人： WILLIAMSON GLEN P
IPC分类号： F16B2/20 , F21V19/00 , H01J5/48 , H01J5/54 , H01J17/16 , H01J61/36 , H01R33/05
摘要： A mount assembly for a lamp has a glass stem (122) having a first portion (124) that is tubular and has an outside diameter D2 and a second portion (118) formed as a pinch seal. A blow-hole (125) is formed in the tubular first portion and is connected to an exhaust tubulation (126). A substantially C-shaped clip (100) is mounted upon the first portion (124). The C-shaped clip (10) has an inside diameter D that is smaller than the outside diameter D2 whereby the clip (100) frictionally engages the first portion (24). A pair of substantially oppositely located cutouts (102, 104) is formed in the clip (10), each providing an extending flap (106, 108) projecting away from the clip (100). This assembly accurately supports the structure and prevents rotation of the mount assembly. An upstanding tab (110) is located substantially midway between the extending flaps, i.e., opposite the open part of the clip, and angled inwardly toward the center of the C-shaped clip (100). The tab (110) is provided with a hooked end (112) which engages the blow-hole (125) and fixes the position of the clip (100) both vertically and rotationally.

20. 发明专利

CA2412166A1 FRAME FOR HIGH INTENSITY DISCHARGE LAMP 未知
公开(公告)号：CA2412166A1
公开(公告)日：2003-09-13
申请号：CA2412166
申请日：2002-11-19
申请人： OSRAM SYLVANIA INC
发明人： WILLIAMSON GLEN P , MCCULLOUGH EBON L
IPC分类号： H01J61/34 , H01J61/02 , H01J61/00 , F21V19/00 , F21V19/06
摘要： A high intensity discharge lamp (10) has an outer envelope (12) having a cup - shaped top (14), a hollow center section (16) and a bottom (18) all aligned along a longitudinal axis (20), the bottom (18) including a flare (22) having a pinch seal (24) with i n- leads (26, 28) sealed therein. A mount structure (30) is positioned within the envelope, th e mount structure including a frame (32) comprising a spaced-apart pair of side fram es (34, 36) extending substantially the length of the envelope (12) and parallel to the longitudinal axis. The side frames (34, 36) have middle portions (35, 37) carrying an arc tube (38) and a surrounding shield (40), and the side frames further have an upper portion that frictionally engages the inside surface of the cup-shaped top (14), the uppe r portion comprising two ends (42, 44) extending in a direction normal to the longitudinal axis and having a space (50) therebetween.

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