专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US4879491A Electric lamp assembly 失效
标题翻译：电灯组件
公开(公告)号：US4879491A
公开(公告)日：1989-11-07
申请号：US215537
申请日：1988-07-06
申请人： Yasuo Hirozumi , Susumu Kanematsu , Yasuyoshi Numajiri , Mikio Watanabe , Mitsuhiro Okano
发明人： Yasuo Hirozumi , Susumu Kanematsu , Yasuyoshi Numajiri , Mikio Watanabe , Mitsuhiro Okano
IPC分类号： H01K1/46 , F21V19/00
CPC分类号： F21S48/1109
摘要： An electric lamp assembly is disclosed which comprises a bulb unit including a filament, lead lines extending from the filament to the outside of the bulb unit and a hermetic seal portion, the lead lines extending through the hermetic seal portion; a bulb holder including a looped band portion which gripps the hermetic seal portion of the bulb unit having leading ends of the lead lines projected outward from the bulb holder, the bulb holder having foot portions each being formed with at least one opening; and a base assembly including a circular body part, a pair of conducting plate members having leading ends projected outward from respective slits formed in the body part and a plurality of supporting pins extending outward from the body part. The supporting pins are inserted into the openings of the foot portions of the bulb holder and welded to the foot portions to achieve a tight connection between the base assembly and the bulb holder. In order to facilitate mating between the leading ends of the lead wires and the leading ends of the conducting plate members, there is further employed a guide structure which guides the leading ends of the lead wires to give portions of the conducting plate members upon coupling of the bulb holder and the base assembly.
摘要翻译：公开了一种电灯组件，其包括灯泡单元，灯泡单元包括灯丝，从灯丝延伸到灯泡单元外部的引线和气密密封部分，引出线延伸穿过气密密封部分; 灯头保持器，其包括环状带部分，其夹住具有从灯泡保持器向外突出的引线的前端的灯泡单元的气密密封部分，灯头保持器具有各自形成有至少一个开口的脚部; 以及基部组件，其包括圆形主体部分，一对导电板部件，其具有从形成在主体部分中的各狭缝向外突出的前端部和从主体部分向外延伸的多个支撑销。支撑销插入灯泡保持器的脚部的开口中并焊接到脚部，以实现基座组件和灯座之间的紧密连接。为了促进引线的前端和导电板构件的前端之间的配合，还采用引导结构，引导结构引导导线的前端，以在导电板构件的连接时给出导电板构件的一部分灯座和基座组件。

2. 发明授权

US5043624A Electric lamp assembly having a band connected to integrally formed metal pieces on a base 失效
标题翻译：电灯组件，其具有与底座上的整体形成的金属片连接的带
公开(公告)号：US5043624A
公开(公告)日：1991-08-27
申请号：US442977
申请日：1989-11-29
申请人： Yasuo Hirozumi , Mitsuhiro Okano
发明人： Yasuo Hirozumi , Mitsuhiro Okano
IPC分类号： F21V17/00 , H01K1/46
CPC分类号： F21S48/155 , H01K1/46
摘要： An electric lamp assembly comprising a lamp bulb a lamp base being essentially formed of a synthetic resin material and a retaining band being made of a metal. A plurality of weldable supporting pieces formed of a metal are integrally formed on the lamp base by insert forming process with the front end portions of the supporting pieces projecting out of the front end portion of the lamp base. A plurality of mounting openings are formed in the retaining band. Respective front end portions of the supporting pieces are inserted through the mounting openings in the retaining band and are welded to edges of the mounting openings respectively.
摘要翻译：一种电灯组件，包括灯泡，基本上由合成树脂材料形成的灯座和由金属制成的保持带。由金属制成的多个可焊接支撑件通过插入成形工艺一体地形成在灯座上，其中支撑件的前端部突出到灯座的前端部分之外。在保持带中形成多个安装开口。支撑件的前端部分分别穿过保持带中的安装开口插入并分别焊接到安装孔的边缘。

3. 发明授权

US5250872A Discharge lamp unit having improved discharge tube mount 失效
标题翻译：放电灯单元具有改进的放电管安装
公开(公告)号：US5250872A
公开(公告)日：1993-10-05
申请号：US730716
申请日：1991-07-16
申请人： Yukio Wakimizu , Hirohiko Ohshio , Yonemasa Yoshida , Yasuo Hirozumi , Masami Handa
发明人： Yukio Wakimizu , Hirohiko Ohshio , Yonemasa Yoshida , Yasuo Hirozumi , Masami Handa
IPC分类号： H01J5/60 , H01J9/20 , H01J61/40 , H01J61/00 , H01J5/54 , H01J61/34
CPC分类号： H01J5/60 , H01J61/40 , H01J9/20
摘要： In a discharge lamp unit in which a discharge lamp (10), which is formed by pinch-sealing (13a, 13b) a glass tube in such a manner as to define a closed glass ball (12) forming an electric discharge region substantially at the middle of the ball and in which discharge electrodes (15a, 15b) are arranged confronted with each other, is supported at both ends by metal supports (30, 40) which are welded to a short lead support (22) and a long lead support (24) protruding from an insulating base (20) in such a manner that the lead supports (22, 24) are parallel to one another with a predetermined distance therebetween and are parallel to the discharge axis of the lamp. The metal support (30) which supports the rear end portion of the discharge lamp has a discharge lamp holding portion (34) which is arcuate, and the part (14) of the rear end portion of the discharge lamp which is held by the discharge lamp holding portion of the metal support is circular in cross section. Thus, the metal supports which support the discharge lamp can be manufactured readily, and the discharge lamp is high in durability and can be easily adjusted in position.
摘要翻译：在放电灯单元中，其中通过以玻璃管夹紧（13a，13b）形成放电灯（10），以便形成基本上形成放电区域的封闭玻璃球（12）放电电极（15a，15b）彼此面对放置的放电电极（15a，15b）的中间由金属支撑件（30,40）支撑，金属支撑件（30,40）被焊接到短引线支架（22）上，并且长引线支撑体（24）以绝缘基座（20）突出的方式使得引线支撑件（22,24）彼此平行，并且与灯的放电轴线平行。支撑放电灯的后端部的金属支架（30）具有弓形的放电灯保持部（34），放电灯的后端部的由放电灯保持的部分（14）金属支架的灯保持部分的横截面为圆形。因此，可以容易地制造支撑放电灯的金属支撑体，并且放电灯的耐久性高，并且可以容易地调整位置。

4. 发明授权

US5186671A Manufacturing method of discharge lamp electrode 失效
标题翻译：放电灯电极的制造方法
公开(公告)号：US5186671A
公开(公告)日：1993-02-16
申请号：US713225
申请日：1991-06-11
申请人： Masakazu Nagasawa , Masami Handa , Kunio Fukai , Yasuo Hirozumi
发明人： Masakazu Nagasawa , Masami Handa , Kunio Fukai , Yasuo Hirozumi
IPC分类号： B23K26/00 , H01J9/02 , H01J61/073
CPC分类号： H01J9/02 , H01J61/0732
摘要： A discharge lamp electrode having a spherical end portion which serves as a discharge part and has a diameter larger than the remaining base part is formed by simultaneously applying a plurality of laser beams to one end portion of a rod-shaped material of tungsten or tungsten alloy in different directions. Preferably, the rod-shaped material is held vertically while the laser beams are applied to its lower end portion.
摘要翻译：通过在钨或钨合金的棒状材料的一个端部同时施加多个激光束，形成具有作为放电部的球形端部并具有大于其余基部的直径的放电灯电极在不同的方向优选地，当将激光束施加到其下端部分时，棒状材料保持垂直。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式