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. 发明专利

JP2007242311A Lamp filler gas, and method of manufacturing lamp filled with gas 有权
标题翻译：灯泡填充气体，以及制造用气体填充的灯的方法
公开(公告)号：JP2007242311A
公开(公告)日：2007-09-20
申请号：JP2006060442
申请日：2006-03-07
申请人： Iwatani Internatl Corp , 岩谷産業株式会社
发明人： YAMANAKA MAKOTO , AIDA TOSHIHIRO , HORIGUCHI MAKOTO , INOUE GOICHI , KOIKE KUNIHIKO
IPC分类号： H01K1/50 , H01J61/16 , H01K3/22
CPC分类号： Y02B20/12
摘要： PROBLEM TO BE SOLVED: To provide a filler gas capable of raising workability in manufacturing a lamp filled with the gas, and to provide a highly productive method of manufacturing a lamp filled with gas.
SOLUTION: The filler gas with which a cylinder is filled with a condition that a noble gas is mixed with an ozone gas of 1% by volume or less is supplied into and sealed in a valve made of quartz glass having a light emitting source situated inside the valve.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：解决的问题：提供一种能够提高在填充气体的灯的制造中的可加工性的填充气体，并提供制造充满气体的灯的高生产率的方法。解决方案：将惰性气体与1体积％以下的臭氧气体混合的条件填充到气缸内的填充气体供给并密封在由具有发光的石英玻璃制成的阀中源头位于阀门内。版权所有（C）2007，JPO＆INPIT

2. 发明专利

JP2002134068A EVACUATION AND SEALING FOR LIGHT BULB 失效
公开(公告)号：JP2002134068A
公开(公告)日：2002-05-10
申请号：JP2000328585
申请日：2000-10-27
申请人： WEST ELECTRIC CO
发明人： KUSUMOTO MANABU
IPC分类号： H01K3/22
摘要： PROBLEM TO BE SOLVED: To provide evacuation and sealing for a light bulb that can completely eliminate the moisture held in a glass bulb. SOLUTION: The evacuation and sealing for a light bulb can completely eliminate the moisture to outside by making the carbon jig (5) positioned in the upper part of closed section of glass bulb generate heat and heating the glass bulb to evaporate the moisture inside when glass bulb (1) exhausts.

3. 发明专利

JPH08306344A HALOGEN ELECTRIC LAMP 失效
公开(公告)号：JPH08306344A
公开(公告)日：1996-11-22
申请号：JP12913195
申请日：1995-04-28
申请人： IWASAKI ELECTRIC CO LTD
发明人： INOUE HIDEO , MUKAI EIICHIRO
IPC分类号： H01K1/54 , H01K3/22
摘要： PURPOSE: To extend the life of a halogen electric lamp by absorbing and removing impurity gas generated during the use of the electric lamp by injecting a getter material before gas evacuation from the bulb and to make the workability excellent by injecting the getter material also in the gas evacuation process. CONSTITUTION: As for a bulb 1 made of a quartz tube, a tungsten filament 6 is sealed at one end in the bulb 1 through a molybdenum foil 4, a getter material 9 is injected in the bulb through a gas evacuating pipe sealing part 3, and then gas evacuation is carried out, and after that, an inert gas mixed with a halogen gas is sealed in the bulb. The linear getter material 9 made of a tantalum wire is positioned near the sealing part 2 in the bottom part of the bulb and adsorbs an impurity gas in the bulb 1. In the gas evacuation process the linear getter material 9 is injected in the inside of the bulb 1 through the gas evacuating pipe sealing part 3, so that workability is improved and a halogen lamp having metal caps in one side and a long life and in which an inert gas containing a halogen gas is kept pure can be provided.

4. 发明专利

JPH06103968A MANUFACTURE OF SMALL TUBE AND ITS DEVICE 失效
公开(公告)号：JPH06103968A
公开(公告)日：1994-04-15
申请号：JP25253392
申请日：1992-09-22
申请人： HARRISON ELECTRIC CO LTD
发明人： MAKI HISASHI , MORI TERUHITO
IPC分类号： H01K3/12 , H01K3/22
摘要： PURPOSE:To provide a small tube high in quality with its yield enhanced without increasing cost involved. CONSTITUTION:The device includes an exhaust process and a sealing process. In the exhaust process, paired lead wires on which filaments are mounted, and a bead mount composed of bead glass are inserted into a tube bulb 1a with which an exhaust pipe section 1b is integrally formed, and a positioning means is integrally packaged so as to allow the vacuum to be drawn. And in the sealing process, the bead glass of the bead mount is welded to the exhaust pipe section so as to be sealed. In sealing the bead glass, the inclination of a tube bulb is aligned vertically while the exhaust pipe section is being held so as to be corrected. While the sealing section remains soft just after the bead glass has been sealed by welding, the apex section of the tube bulb is held so as to be aligned with the exhaust pipe section. In addition, an open/close type tube bulb chuck mechanism made up of an exhaust pipe holding chuck 6 which is mounted onto an exhaust head in such a way as to be freely advanced/retreated while being close to an exhaust means 3, and of a bulb opex section holding chuck 7, is set so as to be arranged.

5. 发明专利

JPH05290817A 失效
公开(公告)号：JPH05290817A
公开(公告)日：1993-11-05
申请号：JP8402792
申请日：1992-04-06
申请人： TOSHIBA LIGHTING & TECHNOLOGY
发明人： MATSUDA MIKIO , WATANABE TSUTOMU , YUGE YOJI , SAKAI KENJI
IPC分类号： H01K1/28 , H01K1/50 , H01K3/22 , H01K3/26
摘要： PURPOSE:To prevent a crack from being generated in the upper portion of a sealing portion by determining an opening angle of the upper portion of the sealing portion based on the gas pressure within a range enough to maintain efficiency of a halogen bulb. CONSTITUTION:A stem is housed inside a cylindrical quartz glass bulb 6 having an exhaust tube 5 formed on the top thereof. The end of the bulb 6 is heated and melted by a burner, to be sealed by a pincher, thus obtaining a sealing portion 6a. An upper opening angle of the sealing portion 6a is set to 90 deg. through 135 deg.. A distance (d) between the top point 6c of the sealing portion, which forms an opening angle (a), and the upper portion 3a of a molybdenum foil 3 is set to about 1mm or longer. A mold 9 is disposed around the bulb 6. Before the sealing portion 6a is solidified, air is exhausted from the exhaust tube 5 so that the inside of the bulb 6 becomes vacuum. Inactive gas and halogen gas are enclosed at 60 through 135kg/cm into the bulb 6.

6. 发明专利

JPH05283001A 失效
公开(公告)号：JPH05283001A
公开(公告)日：1993-10-29
申请号：JP7787592
申请日：1992-03-31
IPC分类号： B08B5/02 , H01J9/38 , H01K3/22
摘要： PURPOSE:To quickly and accurately clean and discharge stored impurity gas absorbed in the absorption layer in a member to be cleaned. CONSTITUTION:The air inlet solenoid valve V1 and the solenoid valve (circulating) V2 respectively integrated into cleaning circuits 9, 10 are alternately opened and closed so that the stored impurity gas absorbed in the absorption layer 4 in a member to be cleaned 1 by a cleaning purge gas 14 to repeat heating and cooling by supplying the cleaning purge gas 14 supplied to the cleaning circuit 9 to the inside of the member to be cleaned 1 so that the pressure of the cleaning purge gas 14 in the cleaning member to be cleaned 1 is vertically changed, and this pressure change discharges the stored impurity gas absorbed in the absorption layer 4 in the member to be cleaned 1 and exhausts the discharged stored impure gas together with the cleaning purge gas at such a vacuum as does not form molecular flow. The stored impurity gas is discharged by vertically changing the pressure of cleaning purge gas and heating the gas and thereby, the absorptivity of the cleaning purge gas of the absorption layer can be increased so that the substitution action of the stored impure gas absorbed in the absorption layer can be promoted and resultantly, the stored impurity gas at the deep portion of the absorption layer can be removed and the quality, life and characteristic of tubes and bulbs can be greatly improved.

7. 发明专利

JPH04190551A MANUFACTURE OF BULB 失效
公开(公告)号：JPH04190551A
公开(公告)日：1992-07-08
申请号：JP31896790
申请日：1990-11-22
申请人： TOSHIBA LIGHTING & TECHNOLOGY
发明人： HAMADA NOBUYUKI , YAMADA TETSUO , TSUNETANI YUTAKA
IPC分类号： H01K3/22
摘要： PURPOSE:To simplify a device, reduce the number of works required and improve production efficiency by evacuating a bulb after sealing when the bulb is still in a high temperature state. CONSTITUTION:The end part of a bulb 1 is melted by heating so as to crush-seal an open end part 2 of the bulb 1. The end part of the bulb is heated for crush- sealing, then the bulb 1 of which end part 2 is completely crush-sealed at a position P42 by heat-softening is transferred from an unloading position P41 of a sealing machine to a loading position P1 of an evacuating machine 30. The evacuation is continues up to, for example, a position P13 by intervally rotating its head in an arrow direction with the bulb temperature of the bulb 1 kept at 700 to 900 deg.C. Thus, an evacuating facility can be simplified and works can be facilitated.

8. 发明专利

JPH04147559A METHOD AND DEVICE FOR MANUFACTURE OF SMALL-SIZE BULB 失效
公开(公告)号：JPH04147559A
公开(公告)日：1992-05-21
申请号：JP27268490
申请日：1990-10-11
申请人： HARRISON ELECTRIC CO LTD
发明人： TAMAI HIROFUMI
IPC分类号： H01K3/22 , H01K3/24
摘要： PURPOSE:To perform easy manufacturing of a long-life, high-reliability and small-size bulb by forming the small-size bulb with one end melted and sealed, inserting the end face from the opening end side until it comes near to the bulb sealing face and spraying water of high pressure exceeding specific pressure for washing the inside wall of the bulb. CONSTITUTION:With a bulb forming mechanism, a small-size bulb is formed which has a glass tubing of inner dia. 2.4mm sealed at one end and is 50mm or so in length. An injection needle 2e2, which is supported by a joint member 2e1, has one end connected to a plunger pump, has a flat end face and is 1.5mm in outer dia. is elevated until the end face comes near to the bulb sealing face to spray water of high pressure about 35kgf/cm into the bulb for washing, and then a high pressure water washing means 2e is set back. After the repetition of driving a compressed air blowing means 2f and operating a vacuum suction means 2g, purified high-pressure air is blown from a high-pressure air blowing means 2h for water removal and drying.

9. 发明专利

JPH03133051A MANUFACTURE OF LAMP 失效
公开(公告)号：JPH03133051A
公开(公告)日：1991-06-06
申请号：JP26891489
申请日：1989-10-18
申请人： HITACHI LTD
发明人： MIYASHITA HISASHI , KODAMA MASAYOSHI , HATAKEYAMA ATSUSHI
IPC分类号： H01K3/22
摘要： PURPOSE:To improve performance of a lamp by providing a discharge head performing discharging or sealing in a specific gas with an inactive gas flow outlet to make the atmosphere in the vicinity of chuck part of discharge pipe of the lamp inactive gas atmosphere. CONSTITUTION:An inactive gas introducing unit is provided inside a discharge head, other than a gas discharge/introduce system to make the atmosphere around a discharge pipe 2 of a lamp 1 inactive gas atmosphere. Namely, the atmosphere at the inside of the head 3 for chucking the discharge pipe 2 and the part around the discharge pipe 2 is made inactive gas atmosphere in this way, so that the leak gas at these parts are used as one component of gas sealed in the lamp 1. Even if slight leak occurs, no bad influence is therefore applied to the lamp 1. This results in reduction of the cost of lamp and extension of the service life.

10. 发明专利

JPH02181358A INCANDESCENT ELECTRIC LAMP AND MANUFACTURE THEREOF 失效
公开(公告)号：JPH02181358A
公开(公告)日：1990-07-16
申请号：JP26886089
申请日：1989-10-16
申请人： GEN ELECTRIC
发明人： EDOWAADO ANSONII ENIDEII , RICHIYAADO ROOUERU HANSURAA
IPC分类号： H01K1/18 , H01K1/16 , H01K1/22 , H01K1/24 , H01K1/32 , H01K1/34 , H01K3/00 , H01K3/06 , H01K3/12 , H01K3/20 , H01K3/22 , H01K7/00 , H01K7/02
摘要： PURPOSE: To improve control ability by providing a combination of a slender closely sealed light-transmissive lamp bulb containing inactive gas filler, an incandescent heat-resistant metal coil filament and a lead conductor. CONSTITUTION: A slender closely sealed light-transmissive lamp bulb 10 containing inactive gas filler, an incandescent heat-resistant metal coil filament 17 extended the total length of the lamp bulb 10 straight corresponding to the vertical axis of the lamp bulb 10 and a lead conductor 15 sealed through both ends of the lamp bulb 10 and directly joined to a turn at one facing end of the coil filament 17 are provided. The lead conductor 15 is formed with a heat-resistant metal wire arranged in parallel to the vertical axis of the lamp bulb 10, which has the bent end joined to the peripheral line of the turn at one end of the filament coil 17 and the opposite unfixed end extended to the outside. The filament coil 17 for the lamp 10 is preferably formed of tungsten. In this way, the control for light output is improved.

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