JPH0248901U - - Google Patents
Info
- Publication number
- JPH0248901U JPH0248901U JP12724488U JP12724488U JPH0248901U JP H0248901 U JPH0248901 U JP H0248901U JP 12724488 U JP12724488 U JP 12724488U JP 12724488 U JP12724488 U JP 12724488U JP H0248901 U JPH0248901 U JP H0248901U
- Authority
- JP
- Japan
- Prior art keywords
- optical glass
- adhesive layer
- glass component
- adhesive
- moisture
- 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
- 239000005304 optical glass Substances 0.000 claims description 4
- 239000012790 adhesive layer Substances 0.000 claims description 3
- 239000011248 coating agent Substances 0.000 claims description 2
- 238000000576 coating method Methods 0.000 claims description 2
- 239000011521 glass Substances 0.000 claims description 2
- 239000000853 adhesive Substances 0.000 claims 1
- 230000001070 adhesive effect Effects 0.000 claims 1
- 239000010410 layer Substances 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- 239000011247 coating layer Substances 0.000 description 1
Landscapes
- Optical Elements Other Than Lenses (AREA)
- Surface Treatment Of Optical Elements (AREA)
- Joining Of Glass To Other Materials (AREA)
Description
第１図は本考案の第１実施例を示す斜視図、第
２図は第１図の―線断面図、第３図はコーテ
イング作用を示す図、第４図は第２実施例を示す
斜視図、第５図は第４図の―線断面図、第６
図は第３実施例を示す斜視図、第７図は第６図の
―線断面図、第８図は第４実施例を示す斜視
図、第９図は第５実施例を示す斜視図、第１０図
は第９図のＸ―Ｘ線断面図、第１１図は第６実施
例を示す断面図である。
１ａ，１ｂ，１０，１４…加工ガラスエレメン
ト、２，２ａ，１１，１１ａ，２０，２０ａ…接
着層、３，３ａ，１２，１２ａ，１８，１８ａ…
光学ガラス部品、５，５ａ，１３，１３ａ，２０
，２０ａ…コーテイング層。
Fig. 1 is a perspective view showing the first embodiment of the present invention, Fig. 2 is a sectional view taken along the line - - in Fig. 1, Fig. 3 is a view showing the coating action, and Fig. 4 is a perspective view showing the second embodiment. Fig. 5 is a sectional view taken along the line - - of Fig. 4, Fig. 6 is
7 is a perspective view showing the third embodiment, FIG. 7 is a sectional view taken along the line -- in FIG. 6, FIG. 8 is a perspective view showing the fourth embodiment, FIG. 9 is a perspective view showing the fifth embodiment, FIG. 10 is a sectional view taken along the line X--X in FIG. 9, and FIG. 11 is a sectional view showing the sixth embodiment. 1a, 1b, 10, 14...processed glass element, 2, 2a, 11, 11a, 20, 20a...adhesive layer, 3, 3a, 12, 12a, 18, 18a...
Optical glass parts, 5, 5a, 13, 13a, 20
, 20a... coating layer.
Claims (1)
なる接着層を介して接合してなる光学ガラス部品
において、前記光学ガラス部品の外側面部に表出
する前記接着層部分の全周に無気質材料からなる
コーテイング層を形成したことを特徴とする光学
ガラス部品の防湿構造。 In an optical glass component formed by bonding a plurality of processed glass elements via an adhesive layer made of an organic adhesive, a coating made of an airless material is provided around the entire circumference of the adhesive layer portion exposed on the outer surface of the optical glass component. A moisture-proof structure for optical glass parts characterized by forming a layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12724488U JPH0248901U (en) | 1988-09-30 | 1988-09-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12724488U JPH0248901U (en) | 1988-09-30 | 1988-09-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0248901U true JPH0248901U (en) | 1990-04-05 |
Family
ID=31379501
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12724488U Pending JPH0248901U (en) | 1988-09-30 | 1988-09-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0248901U (en) |
-
1988
- 1988-09-30 JP JP12724488U patent/JPH0248901U/ja active Pending