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公开(公告)号：EP1113483B1
公开(公告)日：2003-03-19
申请号：EP98961484.7
申请日：1998-12-22
Applicant: Hamamatsu Photonics K.K.
Inventor： IKEDO, Tomoyuki , ADACHI, Kouzou , ITO, Yoshinobu , MATUI, Ryotaro
Abstract: A gas discharge tube, wherein a stem (4) forming a sealed case for the gas discharge tube is provided with a flange portion (4A) integral therewith, this enabling a lamp assembling operation to be simplified without requiring an operation for combining and fixing the flange portion (4A) with and to the gas discharge tube, the gas discharge tube to be easily mass-produced, and, moreover, a positioning hole (22) provided in advance in the flange (4A) to be utilized to fix the gas discharge tube (1) to an external stem setting portion (17), whereby a more accurate lamp setting operation can be carried out.
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公开(公告)号：EP1049136A4
公开(公告)日：2002-04-17
申请号：EP98961489
申请日：1998-12-22
Applicant: HAMAMATSU PHOTONICS KK
Inventor： IKEDO TOMOYUKI , ADACHI KOUZOU , ITO YOSHINOBU , MATUI RYOTARO
CPC classification number: H01J61/302 , H01J61/10 , H01J61/30 , H01J61/35 , H01J61/68 , H01J63/02 , H01J63/08
Abstract: A gas discharge tube (1), wherein a side tube member (14) is formed of glass with a metal employed for joint portions of a stem (4) and side tube member (14), so as to prolong the lifetime of the discharge tube while lowering a discharge tube assembling temperature, a first metal circumferential portion (15) provided on the stem (4) and a second metal circumferential portion (16) provided on the side tube member (14) being utilized as the joint portions, this enabling the discharge tube (1) to be miniaturized.
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公开(公告)号：EP1043755A4
公开(公告)日：2002-04-17
申请号：EP98961487
申请日：1998-12-22
Applicant: HAMAMATSU PHOTONICS KK
Inventor： IKEDO TOMOYUKI , ADACHI KOUZOU , ITO YOSHINOBU , MATUI RYOTARO
CPC classification number: H01J61/302 , H01J61/10 , H01J61/30 , H01J61/35 , H01J61/68 , H01J63/02 , H01J63/08
Abstract: A gas discharge tube (1) having a layer of coating (21) comprising a glass material or a ceramic material on either or both of an inner surface (22A) and an outer surface (22B) of a side tube body (22), so that the side tube body (22) can be formed of various materials irrespective of the nature of a gas sealed in the interior of the gas discharge tube, this enabling the diversification of the worked shape of the gas discharge tube and the miniaturization of the same tube to be compatible with each other, and the mass production thereof to be carried out freely.
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Patent Agency Ranking
公开(公告)号：EP1113483A4
公开(公告)日：2002-04-10
申请号：EP98961484
申请日：1998-12-22
Applicant: HAMAMATSU PHOTONICS KK
Inventor： IKEDO TOMOYUKI , ADACHI KOUZOU , ITO YOSHINOBU , MATUI RYOTARO
Abstract: A gas discharge tube, wherein a stem (4) forming a sealed case for the gas discharge tube is provided with a flange portion (4A) integral therewith, this enabling a lamp assembling operation to be simplified without requiring an operation for combining and fixing the flange portion (4A) with and to the gas discharge tube, the gas discharge tube to be easily mass-produced, and, moreover, a positioning hole (22) provided in advance in the flange (4A) to be utilized to fix the gas discharge tube (1) to an external stem setting portion (17), whereby a more accurate lamp setting operation can be carried out.
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公开(公告)号：EP1043756A4
公开(公告)日：2002-04-10
申请号：EP98961488
申请日：1998-12-22
Applicant: HAMAMATSU PHOTONICS KK
Inventor： IKEDO TOMOYUKI , ADACHI KOUZOU , ITO YOSHINOBU , MATUI RYOTARO
CPC classification number: H01J61/10 , H01J61/30 , H01J61/302 , H01J61/35 , H01J61/68 , H01J63/02 , H01J63/08
Abstract: A gas discharge tube (1), wherein a side tube member (22) is formed of a metal, a metal joint portion (15b) being provided on an outer circumferential portion of a stem (4) and combined with a joint portion (16) of the side tube member (22), which comprises a metal, by welding, whereby it becomes possible to attain the facilitation of an assembling operation owing to the welding method, as well as the miniaturization of the gas discharge tube (1) itself, the handling efficiency of the gas discharge tube being also improved greatly since the side tube member (22) is formed to small dimensions and made of a metal, the side tube member (22) made of a metal promoting the diversification of the shape of the gas discharge tube (1) and promising mass-production thereof.
Abstract translation: 一种气体放电管（1），其中侧管件（22）由金属形成，金属接头部分（15b）设置在管座（4）的外圆周部分上并与接头部分（16） ）通过焊接而构成侧管构件（22），由此，能够实现基于焊接方法的组装作业的容易化和气体放电管（1）本身的小型化 由于侧管构件22形成为小尺寸并且由金属制成，所以气体放电管的处理效率也大大提高，侧管构件22由金属制成，促进了形状的多样化 气体放电管（1）以及有希望的大规模生产。
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公开(公告)号：EP1049136A1
公开(公告)日：2000-11-02
申请号：EP98961489.6
申请日：1998-12-22
Applicant: Hamamatsu Photonics K.K.
Inventor： IKEDO, Tomoyuki , ADACHI, Kouzou , ITO, Yoshinobu , MATUI, Ryotaro
IPC: H01J61/68
CPC classification number: H01J61/302 , H01J61/10 , H01J61/30 , H01J61/35 , H01J61/68 , H01J63/02 , H01J63/08
Abstract: In the gas discharge tube of the present invention, for elongating the life of the discharge tube 1 itself while lowering the assembling temperature, a side tube 14 itself is formed from glass, and a metal is employed in a joint between a stem 4 and the side tube 14. Namely, a metal-made first peripheral portion 15 provided in the stem 4 and a metal-made second peripheral portion 16 provided in the side tube 14 are utilized in the joint. As a result, the discharge tube 1 itself can be made smaller.
Abstract translation: 在本发明的气体放电管中，为了在降低组装温度的同时延长放电管1本身的寿命，侧管14本身由玻璃形成，并且金属被用于管座4和 即，设置在杆4中的金属制的第一周边部分15和设置在侧管14中的金属制的第二周边部分16被用在接头中。 结果，放电管1本身可以做得更小。
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公开(公告)号：EP1045428A1
公开(公告)日：2000-10-18
申请号：EP98961486.2
申请日：1998-12-22
Applicant: Hamamatsu Photonics K.K.
Inventor： IKEDO, Tomoyuki, Hamamatsu Photonics K.K. , ADACHI, Kouzou, Hamamatsu Photonics K.K. , ITO, Yoshinobu, Hamamatsu Photonics K.K. , MATUI, Ryotaro, Hamamatsu Photonics K.K.
IPC: H01J61/68
CPC classification number: H01J63/08 , H01J61/10 , H01J61/30 , H01J61/302 , H01J61/35 , H01J61/68 , H01J63/02
Abstract: In a gas discharge tube in which a sealed envelope at least a part of which transmits light is filled with a gas, and electric discharge is generated between anode and cathode sections disposed within the sealed envelope, so as to emit predetermined light outside from the light-transmitting part of the sealed envelope, the anode section is mounted on an insulating anode support member, an insulating electrode support member having an opening for exposing the anode section is mounted on a surface surrounding the anode section, a focusing electrode having a focusing opening projecting toward the anode section is further mounted at the front face of the opening, and the cathode section is disposed on the anode support member or focusing electrode support member so as to be spaced from the focusing opening.
Abstract translation: 在其中至少一部分透光的密封外壳充满气体的气体放电管中，并且在设置在密封外壳内的阳极部分和阴极部分之间产生放电，从而从光发射预定光 - 传输密封外壳的一部分，阳极部分安装在绝缘阳极支撑部件上，具有用于暴露阳极部分的开口的绝缘电极支撑部件安装在阳极部分周围的表面上，聚焦电极具有聚焦开口 向所述阳极部分突出的部分进一步安装在所述开口的前表面处，并且所述阴极部分设置在所述阳极支撑部件或聚焦电极支撑部件上，从而与所述聚焦开口隔开。
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公开(公告)号：EP1043756A1
公开(公告)日：2000-10-11
申请号：EP98961488.8
申请日：1998-12-22
Applicant: Hamamatsu Photonics K.K.
Inventor： IKEDO, Tomoyuki, Hamamatsu Photonics K.K. , ADACHI, Kouzou, Hamamatsu Photonics K.K. , ITO, Yoshinobu, Hamamatsu Photonics K.K. , MATUI, Ryotaro, Hamamatsu Photonics K.K.
IPC: H01J61/68
CPC classification number: H01J61/10 , H01J61/30 , H01J61/302 , H01J61/35 , H01J61/68 , H01J63/02 , H01J63/08
Abstract: In a gas discharge tube 1 in accordance with the present invention, a side tube 22 is formed from a metal, the outer periphery of the stem 4 is provided with a joint portion 15b made of a metal, and the latter is joined to a metal-made joint portion 16 of the side tube 22 by welding, whereby the assembling is made easier by welding, while the gas discharge tube 1 itself can attain smaller dimensions. Also, since the side tube 22 is small and made of a metal, its handling improves greatly. Further, since side tube 22 is formed from a metal, the gas discharge tube 1 is encouraged to have a wider range of processed forms and attains a prospect for mass production.
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