CN204361050U - There is gas discharge tube and the gaseous discharge lamp of auxiliary firing equipment - Google Patents
There is gas discharge tube and the gaseous discharge lamp of auxiliary firing equipment Download PDFInfo
- Publication number
- CN204361050U CN204361050U CN201420506683.3U CN201420506683U CN204361050U CN 204361050 U CN204361050 U CN 204361050U CN 201420506683 U CN201420506683 U CN 201420506683U CN 204361050 U CN204361050 U CN 204361050U
- Authority
- CN
- China
- Prior art keywords
- embolism
- gas discharge
- region
- firing equipment
- discharge tube
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/02—Details
- H01J61/36—Seals between parts of vessels; Seals for leading-in conductors; Leading-in conductors
- H01J61/361—Seals between parts of vessel
- H01J61/363—End-disc seals or plug seals
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/02—Details
- H01J61/54—Igniting arrangements, e.g. promoting ionisation for starting
- H01J61/547—Igniting arrangements, e.g. promoting ionisation for starting using an auxiliary electrode outside the vessel
Abstract
The utility model relates to one and has auxiliary firing equipment (5, 6, 13) gas discharge tube (1), and the discharge vessel (2) had with at least one open end (3), the embolism (4) with through consent (7) is inserted in this end, wherein, the end face outside (8) of embolism (4) is at least in part by auxiliary firing equipment (5, 6, 13) contact area (13) coating, and wherein, the end face outside (8) of embolism (4) has the region (14) of at least one infundibulate inclination, this region is by auxiliary firing equipment (5, 6, 13) contact area (13) coating.Gaseous discharge lamp (G) has at least one gas discharge tube (1).The utility model can be applied on the high-voltage discharge tube of Sodium vapour and metal halide especially.
Description
Technical field
The utility model relates to a kind of gas discharge tube with auxiliary firing equipment, it has the discharge vessel comprising at least one open end, insert in described end and have the embolism of through consent, wherein, the end face outside of embolism is by the contact area coating of auxiliary firing equipment.The utility model also relates to a kind of gaseous discharge lamp with at least one this gas discharge tube.The utility model can be applied on the high-pressure discharge lamp of Sodium vapour and metal halide especially.
Background technology
In Sodium vapour high-voltage lamp and in high-pressure metal-halide discharge lamp, ignition voltage can be reduced significantly by the electrical connection of auxiliary firing equipment and electrode.
For this reason, need electrode potential is contacted with ignition lead in gas discharge tube.This is realized by the end face outside that ignition lead extended to embolism and suitably moulding lead-in wire usually, and lead-in wire great majority are designed to thin niobium pipe.Lead-in wire is also a part for electrode system.The end face outside of embolism consent that is usual and center is at a right angle, guides lead-in wire through this consent.The electrode be in discharge vessel remains on the front portion of lead-in wire.The middle part importing of lead-in wire is in consent and it is fusion area simultaneously.The rear portion of lead-in wire has larger diameter and is used as the stop part in embolism end face outside.Transition part between lead-in wire middle part and rear portion defines backstop ladder portion.Be intended that, make backstop ladder portion as far as possible clearly form the ladder at right angle.But, due to the manufacture process of flowing punching press used time most of, only realize above-mentioned intention conditionally.Therefore, can not reach the backstop ladder portion at 90 ° of required angles always, and construct multiple terraced portion in backstop ladder portion, it is transitioned into by knuckle radius each other.This can cause, and can not realize the contact between the backstop ladder portion and the contact area being applied to the auxiliary firing equipment in the end face outside of embolism of multiple part formation ladder.
DE 102010062903 A1 discloses a kind of high-pressure discharge lamp with ceramic discharge vessel, and it has two electrodes, and lead-in wire is installed on these two electrodes outward, wherein, goes between and is fused in the end of discharge vessel by means of glass solder; And there is the auxiliary firing equipment being configured to hybrid antenna, this hybrid antenna has at least two rings round discharge vessel and the connecting line that this two rings are connected, wherein, structure on side is until the join domain of the auxiliary firing equipment gone between, wherein, resistance between lead-in wire and hybrid antenna is preferably restricted to the highest 10000 ohm by the instrument between lead-in wire and extension, is preferably restricted to the highest 100 ohm.Guide lead-in wire through the hole (" consent ") of corresponding embolism, described embolism imports in the corresponding open end of discharge vessel.Particularly disclose, the join domain of portion's section be preferably embodied as ring, annulus or also referred to as the end pieces of reference circle in stop.End pieces extends on the plug surface of the end face outside side of embolism, and it is spaced apart and at least in part round preferably going between by going between there.Especially, this apart from maximum be diameter wire twice, preferably maximum with lead-in wire the same length of diameter.
Utility model content
The purpose of this utility model is, overcomes the defect of prior art at least in part and particularly provides a kind of more reliable possibility of electrical contact of lead-in wire of the gas discharge tube for setting up auxiliary firing equipment and gas discharge tube, especially correlation type.
This object is realized by the gas discharge tube with auxiliary firing equipment, it has the discharge vessel comprising at least one open end, in this end, insert the embolism with through consent, wherein, the end face outside of embolism is at least in part by the region coating of auxiliary firing equipment.The region of this auxiliary magnet or equipment of being arranged in end face is not called as " contact area " by general restriction later.The end face outside of embolism has the region of at least one infundibulate inclination, and it is by the contact area coating of auxiliary firing equipment.
Can guarantee thus in the region of the contact-making surface of ignition lead, ignition lead also forms the lead-in wire of ladder backstop ladder portion with multiple part contacts.Because so, structural contact no longer between the end face outside of embolism and the backstop ladder portion with the problems referred to above, but on the outward flange being positioned at the terraced portion of clearly defined contact on lead-in wire in other words on the radius of the overall diameter at the rear portion gone between.Thus, the contact area of auxiliary firing equipment need not import in the fringe region of consent again always.The tolerance to consent can be reduced thus.In addition, the lead-in wire gradient in embolism can so be reduced.Therefore, this structure is utilized also can to reduce semi-finished product cost and substandard products cost.
The region that infundibulate tilts can be interpreted as all or part of region of the end face outside of embolism especially, this region on cross section along the importing direction of lead-in wire or tilt towards central authorities on the direction of discharge vessel.
A kind of design is, the region of inclination be round, particularly circlewise around the region of consent.This region especially easily can manufacture and achieve ultra-safe contact.Such as do not need during fabrication to consider the Angle Position around the lead-in wire of the longitudinal axis of consent.But the region of inclination also may be such as multiple fan-shaped (being namely furnished with multiple interruption) region.
Another kind of design is that the region that infundibulate tilts is at least 2 ° with the angle to the vertical line of the longitudinal axis of embolism, is at least 5 ° especially.Therefore, particularly can balance the typical manufacturing tolerance of appearance when flowing the lead-in wire of punching press, and can avoid going between be close to backstop ladder portion plane on.
Other design a kind of is also had to be that the region that infundibulate tilts is not more than 20 ° with the angle to the vertical line of the longitudinal axis of embolism, is particularly not more than 10 °.Therefore make to be easy to along longitudinal axis desired location exactly.
In addition, a kind of design is, the region of inclination has surface smooth on cross section.This surface can more easily manufacture.
Also have a kind of design to be, around the region of inclination there is curved surface on cross section.
In addition, a kind of design is, plug configuration becomes the median plane Mirror Symmetry about the axis oriented normal with embolism.No longer should be noted which side embolism utilizes be inserted in the open end of discharge vessel thus, this simplify assembling.
A kind of improvement project is that the electrical lead of the formation ladder that its backstop ladder portion is placed on the contact area of auxiliary firing equipment imports in corresponding consent.
The high-voltage discharge tube of gas discharge tube Sodium vapour or metal halide in particular.The filler of discharge vessel especially containing metal halide, mercury, metal iodide, mercury alloy (such as sodium amalgam) and/or sodium and the startup gas be made up of xenon and/or argon gas if possible.But also can use the gas discharge tube of other types all.
A kind of improvement project is that lead-in wire is cylindricality, particularly columniform lead-in wire, such as pipe or rod.Tubular lead-in wire can have the lateral surface being at least unitarily formed ladder or ring (" bulge ") that extend along the longitudinal especially, can form the stop part relative to embolism thus.
Lead-in wire has conductive capability.Especially, lead-in wire can by have with the coefficient of expansion like alumina phase with the material of sufficiently high fusing point, preferably by niobium or at least there is niobium make as the material of main component.Especially, lead-in wire can exist as niobium pipe.
Go between passable especially, such as, be fused in affiliated embolism by means of glass solder.
Auxiliary firing equipment particularly can be configured to hybrid antenna.
A kind of improvement project is that discharge vessel is ceramic discharge vessel, is particularly made up of the pottery of printing opacity.Pottery can such as have aluminium oxide as main component, particularly with the form of polycrystalline alumina ceramic (PCA).Pottery can be the pottery be doped with, such as, be doped with magnesium oxide MgO, zirconia ZrO2 and/or yittrium oxide Y2O3.Pottery can be the pottery of the pottery, particularly sealed sintering of sintering especially.The aluminium oxide particularly preferably being sealed sintering, as main component or basic material, has magnesium oxide, zirconia and yittrium oxide as dopant.Substituting, discharge vessel also can be made up of silex glass.
Discharge vessel can be open on side or on both sides.In the discharge vessel that side is open, the side uniquely opened by above-mentioned layout locking.In the discharge vessel that both sides are open, only locking can be carried out by means of embolism and lead-in wire in a side, or locking all can be carried out by a corresponding embolism and attached lead-in wire in two sides.When two such lockings of open end difference, auxiliary firing equipment is preferably only electrically connected with in lead-in wire.
The shape of discharge vessel is unrestricted substantially and can is that at least section ground in portion's is straight, particularly straight continuously, and/or at least bend to portion's section, particularly U-shaped.That discharge vessel can have formed objects on its longitudinal extension, particularly identical cross section; Alternatively, it can the vicissitudinous cross section of tool, such as enlarged portion or broadening part.
Another kind of improvement project is, auxiliary firing equipment is external at least in part to be particularly made up of so-called " cermet (Cermet) " at least in part on discharge vessel.Cermet can be interpreted as metal/ceramic mixture especially, and it has conductive capability and jointly can sinter with discharge vessel.Cermet such as can have the mixture be made up of aluminium oxide and tungsten.
A kind of improvement project is that at least the coupling part of auxiliary firing equipment exists as metallide.
A kind of design is, auxiliary firing equipment have at least one outside discharge vessel on the ignition lead that extends, and to construct on side from ignition lead until the coupling part (and forming contact area there) of auxiliary firing equipment of consent.Thus, at least one ignition lead is electrically connected with in lead-in wire.Coupling part can be configured to extended line.
A kind of improvement project is, ignition lead has at least one ring around discharge vessel.Another kind of improvement project is that auxiliary firing equipment has at least two rings around discharge vessel and a connecting line that this two rings are connected.But the shape of ignition lead is not limited thereto and such as also can be configured to plane, such as, with the shape of rectangle, the length of side such as with 2mm x 2mm.
A kind of improvement project is, in order to apply auxiliary firing equipment, particularly coupling part, use a kind of ink (Tinte).This tool has the following advantages, namely the coupling part of consent inside region can in a straightforward manner and with limit the degree of depth be applied in consent.
Another kind of improvement project is that auxiliary firing equipment has the contact area that the ring fan in the end face outside of embolism extends round consent.This contact area can completely circlewise around consent, to realize connecting especially reliably.But contact area also can be not exclusively round the region of consent substantially, such as, only comprise and be less than 360 ° fan-shaped.
Other design is, the contact area whole plane ground of auxiliary firing equipment covers the end face outside of embolism, this achieves and is also electrically connected more reliably and/or simplifies manufacture, such as, by using the pressing or the spray-on process that do not need the plane of model.But substituting, the contact area of auxiliary firing equipment can not be whole plane cover the end face outside of embolism, but such as expose round or partly around the region of consent.
In addition also have a kind of design be, the thickness of auxiliary firing equipment between one (1) to 30 (30) microns, especially between five (5) to 15 (15) microns, particularly between eight (8) to 12 (12) microns (comprising final value).That is, the thickness of auxiliary firing equipment can be eight or 12 microns especially.This thickness or thickness range achieve the enough little resistance for being effectively electrically connected and can realize by using ink.
Wherein a kind of design is, at least coupling part has such thickness, if possible, also can be whole auxiliary firing equipment.This thickness also go for especially auxiliary firing equipment, in the bent section of particularly coupling part and/or on edge.
This object is also realized by the gaseous discharge lamp with at least one gas discharge tube as above.
A kind of improvement project is that gaseous discharge lamp has ballast.Especially, this ballast can the middle electric contact (such as Edison base or two Lamp socket with pins) connecting gas discharge tube and gaseous discharge lamp.
Accompanying drawing explanation
In conjunction with schematically illustrating of the following embodiment for illustrating with reference to accompanying drawing, above-mentioned attribute of the present utility model, feature and advantage and realize their mode and method can be definitely understandable.At this, for brevity, identical or act on identical element and can be furnished with identical reference number.
Fig. 1 illustrates the gaseous discharge lamp with high-pressure discharge pipe with side cross-sectional;
Fig. 2 illustrates the detail sections of the high-pressure discharge pipe from the end regions with incision with end view, does not also go between in this end regions;
Fig. 3 illustrates the oblique view of the high-pressure discharge pipe according to the first embodiment;
Fig. 4 illustrates the front oblique view of the end regions of the high-pressure discharge pipe according to the first embodiment; With
Fig. 5 illustrates high-pressure discharge pipe according to the first embodiment according to the section A in the region of in end regions with side cross-sectional.
Embodiment
Fig. 1 illustrates the gaseous discharge lamp G with high-pressure discharge pipe 1 with side cross-sectional.This gaseous discharge lamp G has the electrical connection of Edison base S form.Edison base S has installed the piston K of printing opacity.High-pressure discharge pipe 1 is placed in piston K.This high-pressure discharge pipe 1 is connected by contact holder H1 and H2 of electricity and Edison base S-phase at two end regions E1 and E2 place.High-voltage gas discharging light G can have the parts of ballast (without figure).At least, as known to those skilled in the art, high-voltage gas discharging light is connected on electric or electric ballast.
Fig. 2 shows the section from the high-pressure discharge pipe 1 with end regions E1 and E2 be cut open with end view.Discharge vessel 2 that this high-pressure discharge pipe 1 has tubulose, that be filled with gas.Especially, the gas startup gas can with such as argon gas and/or xenon and the filler be made up of sodium, sodium amalgam, mercury and/or metal iodide.Here, discharge vessel 2 is by pottery, is particularly made up of the polycrystal alumina (PCA) of sealed sintering, and magnesium oxide, zirconia and/or yittrium oxide add this polycrystal alumina as dopant.Discharge vessel 2 has open end 3 respectively at two end regions E1 and E2 place, and embolism 4 imports in described open end respectively.
On the outside of discharge vessel 2, between end regions E1 and E2, sintered the ignition lead having ring 5 form of conductive capability be made up of cermet, it is circlewise around discharge vessel 2.Ring 5 is connected with coupling part 6, one in this guiding ends region, coupling part 6, herein namely: end regions E1.Ring 5 and coupling part 6 form auxiliary firing equipment 5,6 and be manufacture integratedly, such as rolled-up stock.Coupling part 6 at least can be used as ignition lead in section ground in portion's equally.
Columniform embolism 4 is formed by PCA-pottery and is fully imported in the open end 3 of discharge vessel 2 equally, thus makes open end 3 exceed corresponding embolism 4.Therefore, the end face outside 8 of embolism 4 is positioned at the below of the annular end face 9 of discharge vessel 2.Embolism 4 has the consent 7 at center respectively, and it extends in the longitudinal extension of discharge vessel 2.As what illustrate more accurately according to the section A with attached end regions E1 in rear figure, consent 7 can carry out locking by having the lead-in wire 10 of conductive capability.
Fig. 3 illustrates the oblique view of the high-pressure discharge pipe 1 according to the first embodiment about end regions E1.Fig. 4 illustrates the amplification oblique drawing of the end regions E1 of the high-pressure discharge pipe 1 according to the first embodiment.Fig. 5 is more illustrating the high-pressure discharge pipe according to the first embodiment according in the details of the section A in Fig. 2 with side cross-sectional.At this, this section longitudinally passes high-pressure discharge pipe 1 in center and now also have passed through coupling part 6.
In the outer cover of discharge vessel 2, first coupling part 6 longitudinally extends in the direction of the open end 3 of end regions E1 as thinner connecting line 11 from ring 5s.When being about to the end face 9 arriving annular, this coupling part 6 broadens and extends on the edge part 12 of outstanding discharge vessel 2 being formed at annular end face 9 place.Subsequently, the contact area 13 that this coupling part 6 is further used as annular extends, and except around except the narrow subregion of consent 7, this contact area covers the end face outside 8 of embolism 4.
At this, the thickness d of the auxiliary firing equipment in contact area 12 is such as eight or 12 microns, and also round arris in the region of outstanding edge part 12.This thickness is positioned at the scope of 8 to 12 μm especially.
In contact area 13, lead-in wire 10 forms the pipe of ladder form with an important place exists, and the end being filled with the described pipe in the chamber of gas of next-door neighbour's discharge vessel 2 is closed.This closed ends fixedly extend into by socket the electrode 15 be filled with in the chamber of gas of discharge vessel 2.Portion's sections that lead-in wire 10 utilizes it narrower import in consent 7 and the portion's section utilizing it wider is protruding.Backstop ladder portion 17 between these two portion's sections of lead-in wire is used as the stop part for embolism 4 on edge side.
Lead-in wire 10 is fused in consent 7 by glass solder 16 air seal.At this, contact area 13 electrical contact partly of lead-in wire 10 and coupling part 6.Therefore, lead-in wire 10 and auxiliary firing equipment 5,6 are electrically connected to each other.
The end face outside 8 of embolism 4 advantageously tilts with infundibulate completely on the direction of importing direction R, the corresponding i.e. complete region 14 tilted with infundibulate.Therefore, the backstop ladder portion 17 of lead-in wire 10 be not utilize the cascaded surface on its end face to be close to embolism 4 end face outside 8 in other words on contact area 13, but the fringe region 18 outside only utilizing.The position in this outer ledge region and shape have nothing to do by manufacturing the part ladder portion with the end face cascaded surface in the backstop ladder portion 17 of above-mentioned advantage limited with feasible as much as possible.
The end face outside 8 being configured to infundibulate tilting zone 14 has even curface on cross section, its be at least 2 ° to embolism 4 with the angle β of the vertical line of the longitudinal axis L of consent 7, but be not more than 10 °.
In addition, embolism 4 is also configured to about the median plane M Mirror Symmetry vertical with its longitudinal axis L, and this median plane is from the heartcut embolism 4 of embolism.
Although the embodiment in detail by illustrating at large is set forth and describes the utility model, the utility model is not limited thereto, and those skilled in the art can therefrom derive other variant, and does not depart from protection range of the present utility model.
In general, as long as no getting rid of clearly, such as got rid of by statements such as " just what a ", so " one ", " one " can be understood as single or multiple, particularly in the category of " at least one " or " one or more ".
As long as no getting rid of clearly, so data can comprise given numeral, also can comprise the common margin of tolerance.
Reference number table
1 high-pressure discharge pipe
2 discharge vessels
3 open end
4 embolisms
5 annular ignition leads
6 coupling parts
7 consents
The end face outside of 8 embolisms
The annular end face of 9 discharge vessels
10 lead-in wires having a conductive capability
11 connecting lines
The outstanding edge part of 12 discharge vessels
13 contact areas
14 tilting zones
15 electrodes
16 glass solders
17 backstop ladder portions
The fringe region of 18 outsides
A section
The thickness of d auxiliary firing equipment
E1, E2 end regions
G gaseous discharge lamp
The contact holder of H1, H2 electricity
K piston
The L longitudinal axis
M median plane
R importing direction
S Edison base
β angle.
Claims (17)
1. one kind has the gas discharge tube (1) of auxiliary firing equipment (5,6,13), has
-there is the discharge vessel (2) of at least one open end (3), in this end, insert the embolism (4) with through consent (7),
-wherein, the end face outside (8) of described embolism (4) at least in part by contact area (13) coating of described auxiliary firing equipment (5,6,13),
It is characterized in that,
The described end face outside (8) of-described embolism (4) has the region (14) of at least one infundibulate inclination, the region of described inclination is by described auxiliary firing equipment (5,6,13) described contact area (13) coating.
2. gas discharge tube according to claim 1 (1), is characterized in that, the region (14) of described inclination is the region round described consent (7).
3. gas discharge tube according to claim 2 (1), is characterized in that, the region (14) of described inclination is circlewise around the region of described consent (7).
4. gas discharge tube according to any one of claim 1 to 3 (1), it is characterized in that, the region (14) of described inclination is at least 2 ° with the angle (β) to the vertical line of the longitudinal axis (L) of described embolism (4).
5. gas discharge tube according to any one of claim 1 to 3 (1), it is characterized in that, the region (14) of described inclination is not more than 20 ° with the angle (β) to the vertical line of the longitudinal axis (L) of described embolism (4).
6. gas discharge tube according to claim 4 (1), it is characterized in that, the region (14) of described inclination is not more than 20 ° with the angle (β) to the vertical line of the longitudinal axis (L) of described embolism (4).
7. gas discharge tube according to any one of claim 1 to 3 (1), is characterized in that, the region (14) of described inclination has the smooth surface on cross section.
8. gas discharge tube according to claim 6 (1), is characterized in that, the region (14) of described inclination has the smooth surface on cross section.
9. gas discharge tube according to any one of claim 1 to 3 (1), is characterized in that, the region (14) of described inclination has the curved surface on cross section.
10. gas discharge tube according to claim 8 (1), is characterized in that, the region (14) of described inclination has the curved surface on cross section.
11. gas discharge tubes according to claim 4 (1), is characterized in that, described embolism (4) is about median plane (M) the Mirror Symmetry ground structure of the described longitudinal axis (L) perpendicular to described embolism.
12. gas discharge tubes according to claim 10 (1), is characterized in that, described embolism (4) is about median plane (M) the Mirror Symmetry ground structure of the described longitudinal axis (L) perpendicular to described embolism.
13. gas discharge tubes according to any one of claim 1 to 3 (1), it is characterized in that, described auxiliary firing equipment (5,6,13) described contact area (13) whole plane ground covers the described end face outside (8) of described embolism (4).
14. gas discharge tubes according to claim 12 (1), it is characterized in that, described contact area (13) the whole plane ground of described auxiliary firing equipment (5,6,13) covers the described end face outside (8) of described embolism (4).
15. gas discharge tubes according to any one of claim 1 to 3 (1), it is characterized in that, described auxiliary firing equipment (5,6,13) described contact area (13) exposes described end face outside (8) in the subregion of the described consent of next-door neighbour (7).
16. gas discharge tubes according to claim 14 (1), it is characterized in that, described auxiliary firing equipment (5,6,13) described contact area (13) exposes described end face outside (8) in the subregion of the described consent of next-door neighbour (7).
17. 1 kinds of gaseous discharge lamps (G), have at least one gas discharge tube (1) according to any one of claim 1 to 16.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE202013008473.1 | 2013-09-23 | ||
| DE202013008473U DE202013008473U1 (en) | 2013-09-23 | 2013-09-23 | Gas discharge tube with ignition aid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204361050U true CN204361050U (en) | 2015-05-27 |
Family
ID=49579919
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420506683.3U Expired - Fee Related CN204361050U (en) | 2013-09-23 | 2014-09-03 | There is gas discharge tube and the gaseous discharge lamp of auxiliary firing equipment |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN204361050U (en) |
| DE (1) | DE202013008473U1 (en) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102010062903A1 (en) | 2010-12-13 | 2012-06-14 | Osram Ag | High-pressure discharge lamp with ignition device and associated method for its production |
-
2013
- 2013-09-23 DE DE202013008473U patent/DE202013008473U1/en not_active Expired - Lifetime
-
2014
- 2014-09-03 CN CN201420506683.3U patent/CN204361050U/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| DE202013008473U1 (en) | 2013-10-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN1171282C (en) | Ceramic metal halide lamp with initegral UV-enhancer | |
| EP0175502B1 (en) | A discharge tube for a high pressure metal vapour discharge lamp and a method of manufacturing the same | |
| CN101213635B (en) | Ceramic lamps and methods of making same | |
| CN102089852A (en) | High-pressure sodium vapor discharge lamp with hybrid antenna | |
| US6856091B2 (en) | Seal for ceramic metal halide discharge lamp chamber | |
| CA1093624A (en) | Electric gas discharge lamp with ceramic end plug | |
| US6404130B1 (en) | Metal halide lamp with fill-efficient two-part lead-through | |
| CN204361050U (en) | There is gas discharge tube and the gaseous discharge lamp of auxiliary firing equipment | |
| CN103797560A (en) | Efficient halogen lamp | |
| CN1322541C (en) | High-pressure discharge lamp | |
| CN102484038B (en) | High-intensity discharge lamp | |
| US6262533B1 (en) | Starting electrode for high pressure discharge lamp | |
| JP2005108848A (en) | Metal halide lamp | |
| US9105460B2 (en) | Gas discharge tube including a starting aid | |
| NL8200011A (en) | DISCHARGE VESSEL FOR HIGH PRESSURE LAMPS. | |
| EP2553711A1 (en) | Ceramic metal halide lamp with feedthrough comprising an iridium wire | |
| CN100431088C (en) | Electric arc tube of ceramic metal halide lamp | |
| CN103563046B (en) | Ceramic Discharge Metal halide (CDM) lamp and manufacture method thereof | |
| CN1316552C (en) | Metal holide lamp arc tube | |
| EP0341749B1 (en) | Improved arc tube for high pressure metal vapor discharge lamp, lamp including same, and method | |
| US6359386B1 (en) | Electric lamp with metal shell | |
| CN101048848A (en) | Electric discharge lamp | |
| WO2012153226A1 (en) | Sealing compound and ceramic discharge vessel comprising such sealing compound | |
| JP3675319B2 (en) | Rare gas fluorescent lamp manufacturing method and rare gas fluorescent lamp | |
| CN100594580C (en) | Electric lamp and method for mounting a lamp vessel in an outer bulb |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150527 Termination date: 20180903 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |