JPH0335635U - - Google Patents
Info
- Publication number
- JPH0335635U JPH0335635U JP9704089U JP9704089U JPH0335635U JP H0335635 U JPH0335635 U JP H0335635U JP 9704089 U JP9704089 U JP 9704089U JP 9704089 U JP9704089 U JP 9704089U JP H0335635 U JPH0335635 U JP H0335635U
- Authority
- JP
- Japan
- Prior art keywords
- optical fiber
- photoelectric switch
- type photoelectric
- optical fibers
- fiber cable
- 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
- 239000013307 optical fiber Substances 0.000 claims description 19
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
Landscapes
- Switches Operated By Changes In Physical Conditions (AREA)
Description
第１図は、従来の光フアイバ型光電スイツチの
外観図であるが、本考案も同様の外観を有してい
る。第２図は、光フアイバ型光電スイツチの実際
の使用状況を示す模式図である。第３図は、従来
の光フアイバ型光電スイツチの光フアイバケーブ
ルの断面の模式図である。第４図は本考案の一実
施例の光フアイバケーブルの断面の模式図である
。
１……光電スイツチ本体、２……コネクタ、３
……光フアイバケーブル、４……樹脂被覆部、５
……金属スリーブ被覆部、６，６……被覆部材、
７，７ａ，７ｂ……発光用光フアイバ、８，８ａ
，８ｂ……受光用光フアイバ。
FIG. 1 is an external view of a conventional optical fiber type photoelectric switch, and the present invention has a similar external appearance. FIG. 2 is a schematic diagram showing the actual usage of the optical fiber type photoelectric switch. FIG. 3 is a schematic cross-sectional view of an optical fiber cable of a conventional optical fiber type photoelectric switch. FIG. 4 is a schematic cross-sectional view of an optical fiber cable according to an embodiment of the present invention. 1...Photoelectric switch body, 2...Connector, 3
...Optical fiber cable, 4...Resin coating part, 5
...Metal sleeve covering part, 6, 6... Covering member,
7, 7a, 7b... Optical fiber for light emission, 8, 8a
, 8b... Optical fiber for light reception.
Claims (1)
分とからなる光フアイバ型光電スイツチにおいて
、 前記光フアイバケーブルが複数本の投光用光フ
アイバおよび投光用光フアイバと同数の受光用光
フアイバを内在することを特徴とする光フアイバ
型光電スイツチ。 (2) 前記光フアイバケーブルが投光用光フアイ
バと受光用光フアイバを各々２本内在する請求項
(1)の光フアイバ型光電スイツチ。[Scope of Claim for Utility Model Registration] (1) In an optical fiber type photoelectric switch consisting of a photoelectric switch body and an optical fiber cable part, the optical fiber cable has a plurality of light emitting optical fibers and the same number of light emitting optical fibers. An optical fiber type photoelectric switch is characterized in that it includes an optical fiber for receiving light. (2) A claim in which the optical fiber cable includes two optical fibers for transmitting light and two optical fibers for receiving light.
(1) Optical fiber type photoelectric switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9704089U JPH0335635U (en) | 1989-08-18 | 1989-08-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9704089U JPH0335635U (en) | 1989-08-18 | 1989-08-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0335635U true JPH0335635U (en) | 1991-04-08 |
Family
ID=31646197
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9704089U Pending JPH0335635U (en) | 1989-08-18 | 1989-08-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0335635U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5033470A (en) * | 1973-07-30 | 1975-03-31 |
-
1989
- 1989-08-18 JP JP9704089U patent/JPH0335635U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5033470A (en) * | 1973-07-30 | 1975-03-31 |