JPH0268464U - - Google Patents
Info
- Publication number
- JPH0268464U JPH0268464U JP14665588U JP14665588U JPH0268464U JP H0268464 U JPH0268464 U JP H0268464U JP 14665588 U JP14665588 U JP 14665588U JP 14665588 U JP14665588 U JP 14665588U JP H0268464 U JPH0268464 U JP H0268464U
- Authority
- JP
- Japan
- Prior art keywords
- laser tube
- window
- flange
- supports
- metal cylinder
- 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.)
- Granted
Links
- 239000002184 metal Substances 0.000 claims description 3
- 239000000758 substrate Substances 0.000 claims description 2
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Landscapes
- Lasers (AREA)
Description
第１図はこの考案の一実施例に係るガスレーザ
管の要部を示す縦断面図、第２図はこの考案のガ
スレーザ管で用いる支持円筒の一方を示す斜視図
、第３図はこの考案の変形例を示す縦断面図、第
４図は従来のガスレーザ管の要部を示す縦断面図
である。
１…真空外囲器、１ａ…真空外囲器の管内端部
、２…凹部、３…ブリユースタ窓、４ａ，４ｂ…
支持円筒（支持体）、５…凸部、６…金属円筒、
６ａ…フランジ部、７…ミラー、８…ミラー基板
。
Fig. 1 is a vertical cross-sectional view showing the main parts of a gas laser tube according to an embodiment of this invention, Fig. 2 is a perspective view showing one side of the support cylinder used in the gas laser tube of this invention, and Fig. 3 is a longitudinal sectional view showing the main part of a gas laser tube according to an embodiment of this invention. FIG. 4 is a longitudinal sectional view showing a modification example, and FIG. 4 is a longitudinal sectional view showing main parts of a conventional gas laser tube. DESCRIPTION OF SYMBOLS 1... Vacuum envelope, 1a... Tube inner end of vacuum envelope, 2... Recessed part, 3... Brieusta window, 4a, 4b...
Support cylinder (support body), 5... Convex portion, 6... Metal cylinder,
6a...Flange portion, 7...Mirror, 8...Mirror substrate.
Claims (1)
管内端部の一部に凹部が設けられ、且つ板状ブリ
ユースタ窓が挾持された２つの支持体の一方に凸
部が突設され、この凸部と上記凹部が密に嵌合さ
れ、更に上記支持体の外周に、底部にミラー基板
が固着され開口部にフランジ部を有する金属筒が
嵌合され、この金属筒のフランジ部が上記真空外
囲器の端部に気密接合されることにより、上記２
つの支持体及びブリユースタ窓が押圧固定されて
なることを特徴とするガスレーザ管。 A concave portion is provided in a part of the inner end of the vacuum envelope of the laser tube main body in which gas is sealed, and a convex portion is provided protrudingly on one of the two supports on which the plate-shaped Brieusta window is sandwiched. The protrusion and the recess are tightly fitted together, and a metal cylinder having a mirror substrate fixed to the bottom and a flange at the opening is fitted to the outer periphery of the support, and the flange of the metal cylinder is connected to the vacuum. By being hermetically sealed to the end of the envelope, the above 2.
A gas laser tube characterized in that two supports and a Brieuxta window are press-fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14665588U JPH0711477Y2 (en) | 1988-11-11 | 1988-11-11 | Gas laser tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14665588U JPH0711477Y2 (en) | 1988-11-11 | 1988-11-11 | Gas laser tube |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0268464U true JPH0268464U (en) | 1990-05-24 |
| JPH0711477Y2 JPH0711477Y2 (en) | 1995-03-15 |
Family
ID=31416348
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14665588U Expired - Lifetime JPH0711477Y2 (en) | 1988-11-11 | 1988-11-11 | Gas laser tube |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0711477Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010032421A (en) * | 2008-07-30 | 2010-02-12 | Sokkia Topcon Co Ltd | Non reflective tool |
-
1988
- 1988-11-11 JP JP14665588U patent/JPH0711477Y2/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010032421A (en) * | 2008-07-30 | 2010-02-12 | Sokkia Topcon Co Ltd | Non reflective tool |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0711477Y2 (en) | 1995-03-15 |