JPH029459U - - Google Patents
Info
- Publication number
- JPH029459U JPH029459U JP8742288U JP8742288U JPH029459U JP H029459 U JPH029459 U JP H029459U JP 8742288 U JP8742288 U JP 8742288U JP 8742288 U JP8742288 U JP 8742288U JP H029459 U JPH029459 U JP H029459U
- Authority
- JP
- Japan
- Prior art keywords
- metal support
- component
- cathode
- laser tube
- support component
- 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.)
- Pending
Links
- 239000002184 metal Substances 0.000 claims description 9
- 230000003287 optical effect Effects 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000011521 glass Substances 0.000 description 2
Landscapes
- Lasers (AREA)
Description
第１図は本考案の第１実施例によるＨｅ―Ｎｅ
ガスレーザ管の概念図、第２図は第１図のＡ部の
部分詳細図、第３図は本考案によるバネ部品の一
例を示す平面図と側面図、第４図は本考案の第２
実施例によるＨｅ―Ｎｅガスレーザ管の概念図、
第５図は従来技術を示す図、第６図は第５図のＢ
部の部分詳細図である。
（主な参照番号）、１Ａ・１Ｂ……光共振器を
構成する一対の光共振用ミラー、２Ａ・２Ｂ……
光共振器用ミラー１Ａ・１Ｂをそれぞれ保持固定
するための金属支持体部品、３Ａ・３Ｂ……金属
支持体部品２Ａ・２Ｂにろう付された金属封入皿
、４……金属封入皿３Ｂにろう付された金属排気
管、５……Ａ１製のカソード、６……ガラス細管
、７……ガラス・バルブ、８……本考案によるバ
ネ部品、９……本考案によるバネ部品の第２の実
施例。
FIG. 1 shows the He-Ne according to the first embodiment of the present invention.
A conceptual diagram of a gas laser tube, FIG. 2 is a partial detailed view of part A in FIG. 1, FIG. 3 is a plan view and side view showing an example of a spring component according to the present invention, and FIG.
Conceptual diagram of a He-Ne gas laser tube according to an example,
Fig. 5 is a diagram showing the prior art, and Fig. 6 is B of Fig. 5.
FIG. (Main reference numbers), 1A/1B... A pair of optical resonance mirrors forming an optical resonator, 2A/2B...
Metal support parts for holding and fixing optical resonator mirrors 1A and 1B, respectively, 3A and 3B...metal enclosure plates brazed to metal support parts 2A and 2B, 4...brazed to metal enclosure plate 3B 5... cathode made of A1, 6... glass capillary tube, 7... glass bulb, 8... spring component according to the present invention, 9... second embodiment of spring component according to the present invention .
Claims (1)
持体部品がそれぞれ電極を兼ねており、且つ、カ
ソード部品の一端が前記金属支持体部品の内面に
機械的に固定されている内部ミラー型Ｈｅ―Ｎｅ
レーザ管において、 前記カソード部品が前記金属支持体部品に固定
されている部分を、前記金属支持体部品内部に配
置したバネ特性を有するバネ部品によつて、前記
金属支持体部品の内面に押しつけることによつて
前記カソード部品のガタつきを抑制するようにし
たことを特徴とする内部ミラー型Ｈｅ―Ｎｅガス
レーザ管。[Claims for Utility Model Registration] Metal support parts that hold and fix a pair of optical resonator mirrors also serve as electrodes, and one end of the cathode part is mechanically fixed to the inner surface of the metal support part. Internal mirror type He-Ne
In the laser tube, a portion of the cathode component fixed to the metal support component is pressed against an inner surface of the metal support component by a spring component having spring characteristics disposed inside the metal support component. An internal mirror type He--Ne gas laser tube, characterized in that rattling of the cathode parts is suppressed by the above.
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8742288U JPH029459U (en) | 1988-06-30 | 1988-06-30 | |
| EP89111858A EP0348974B1 (en) | 1988-06-30 | 1989-06-29 | Gas laser tube |
| DE8989111858T DE68906315T2 (en) | 1988-06-30 | 1989-06-29 | GAS LASER PIPE. |
| US07/374,298 US4947403A (en) | 1988-06-30 | 1989-06-30 | Gas laser tube having a supported cathode |
| AU37196/89A AU612095B2 (en) | 1988-06-30 | 1989-06-30 | Gas laser tube having a supported cathode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8742288U JPH029459U (en) | 1988-06-30 | 1988-06-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH029459U true JPH029459U (en) | 1990-01-22 |
Family
ID=31312035
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8742288U Pending JPH029459U (en) | 1988-06-30 | 1988-06-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH029459U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4865665U (en) * | 1971-11-22 | 1973-08-20 |
-
1988
- 1988-06-30 JP JP8742288U patent/JPH029459U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4865665U (en) * | 1971-11-22 | 1973-08-20 |
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