JPS631356U - - Google Patents
Info
- Publication number
- JPS631356U JPS631356U JP9390786U JP9390786U JPS631356U JP S631356 U JPS631356 U JP S631356U JP 9390786 U JP9390786 U JP 9390786U JP 9390786 U JP9390786 U JP 9390786U JP S631356 U JPS631356 U JP S631356U
- Authority
- JP
- Japan
- Prior art keywords
- glass plate
- cap
- metal shell
- top plate
- view
- 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
- 239000011521 glass Substances 0.000 claims description 7
- 239000002184 metal Substances 0.000 claims description 4
- 230000003287 optical effect Effects 0.000 claims description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 230000002950 deficient Effects 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
Description
第1図及び第2図は本考案に係るキヤツプの一
実施例を示す一部断面部分を含む平面図及び正面
図、第3図は第1のA―A線に沿う断面図である
。第4図は本考案の他の実施例を示す一部断面部
分を含む平面図、第5図は第4図のB―B線に沿
う断面図である。第6図は従来の光素子用キヤツ
プの平面図、第7図は第6図のC―C線に沿う断
面図、第8図乃至第10図は第6図のキヤツプに
おけるガラス板の不良接着状態の2例を説明する
ためのもので、第8図はキヤツプの底面図、第9
図は第8図のD―D線に沿う断面図、第10図は
キヤツプの底面図である。
6…キヤツプ、7…金属シエル、7a…天板部
、7b…筒部、8…窓孔、9…ガラス板、10…
接着剤(低融点ガラス)、11…突起、12…キ
ヤツプ、13…金属シエル、13a…天板部、1
3b…筒部、14…窓孔、15…ガラス板、16
…接着剤、17…突起。
1 and 2 are a partially sectional plan view and a front view showing an embodiment of the cap according to the present invention, and FIG. 3 is a sectional view taken along the first line AA. 4 is a plan view including a partial cross section showing another embodiment of the present invention, and FIG. 5 is a sectional view taken along line BB in FIG. 4. Fig. 6 is a plan view of a conventional optical device cap, Fig. 7 is a sectional view taken along the line CC in Fig. 6, and Figs. 8 to 10 show defective adhesion of the glass plate in the cap shown in Fig. This figure is for explaining two examples of the situation. Figure 8 is a bottom view of the cap, Figure 9 is a bottom view of the cap,
The figure is a sectional view taken along line DD in FIG. 8, and FIG. 10 is a bottom view of the cap. 6...Cap, 7...Metal shell, 7a...Top plate part, 7b...Cylinder part, 8...Window hole, 9...Glass plate, 10...
Adhesive (low melting point glass), 11...Protrusion, 12...Cap, 13...Metal shell, 13a...Top plate part, 1
3b...Cylinder part, 14...Window hole, 15...Glass plate, 16
...Adhesive, 17...Protrusion.
Claims (1)
の外周より延びる筒部を有する金属シエルの前記
天板部と筒部の内側に接着剤を介してガラス板を
固定したキヤツプにおいて、 前記金属シエルの筒部の前記ガラス板の端面に
対向する内面の互いに離れた複数箇所にガラス板
位置決め用突起を設けたことを特徴とする光素子
用キヤツプ。[Claims for Utility Model Registration] A metal shell having a top plate having a window hole in the center and a cylindrical part extending from the outer periphery of the top plate. 1. A cap for an optical element to which a glass plate is fixed, characterized in that protrusions for positioning the glass plate are provided at a plurality of locations separated from each other on the inner surface of the cylindrical portion of the metal shell facing the end surface of the glass plate.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9390786U JPS631356U (en) | 1986-06-19 | 1986-06-19 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9390786U JPS631356U (en) | 1986-06-19 | 1986-06-19 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS631356U true JPS631356U (en) | 1988-01-07 |
Family
ID=30956891
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9390786U Pending JPS631356U (en) | 1986-06-19 | 1986-06-19 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS631356U (en) |
-
1986
- 1986-06-19 JP JP9390786U patent/JPS631356U/ja active Pending
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