JPS63100859U - - Google Patents
Info
- Publication number
- JPS63100859U JPS63100859U JP19610186U JP19610186U JPS63100859U JP S63100859 U JPS63100859 U JP S63100859U JP 19610186 U JP19610186 U JP 19610186U JP 19610186 U JP19610186 U JP 19610186U JP S63100859 U JPS63100859 U JP S63100859U
- Authority
- JP
- Japan
- Prior art keywords
- light emitting
- light
- light receiving
- built
- receiving part
- 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
Description
第1図はこの考案の一実施例のフオトカプラの
断面図である。第2図は従来のフオトカプラの断
面図である。
2……発光部、3……受光部、4……発光素子
、5……受光素子、7,8……透孔、10,11
……透明部材。
FIG. 1 is a sectional view of a photocoupler according to an embodiment of this invention. FIG. 2 is a sectional view of a conventional photocoupler. 2... Light emitting part, 3... Light receiving part, 4... Light emitting element, 5... Light receiving element, 7, 8... Through hole, 10, 11
...Transparent member.
Claims (1)
た受光部とを所定の間隔で対向させ、発光部と受
光部の対向面にそれぞれ光通過用の透孔を設けた
フオトカプラにおいて、 前記各透孔を透明部材で閉塞したことを特徴と
するフオトカプラ。[Scope of Claim for Utility Model Registration] A light emitting part with a built-in light emitting element and a light receiving part with a built-in light receiving element are arranged to face each other at a predetermined interval, and a through hole for passing light is provided in each opposing surface of the light emitting part and the light receiving part. A photocoupler characterized in that each of the through holes is closed with a transparent member.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP19610186U JPS63100859U (en) | 1986-12-19 | 1986-12-19 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP19610186U JPS63100859U (en) | 1986-12-19 | 1986-12-19 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS63100859U true JPS63100859U (en) | 1988-06-30 |
Family
ID=31154608
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP19610186U Pending JPS63100859U (en) | 1986-12-19 | 1986-12-19 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS63100859U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2003069460A1 (en) * | 2002-02-18 | 2003-08-21 | Tamagawa Seiki Co.,Ltd. | Track ball |
-
1986
- 1986-12-19 JP JP19610186U patent/JPS63100859U/ja active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2003069460A1 (en) * | 2002-02-18 | 2003-08-21 | Tamagawa Seiki Co.,Ltd. | Track ball |