JPS5934319U - optical pulse detector - Google Patents

optical pulse detector

Info

Publication number
JPS5934319U
JPS5934319U JP12949382U JP12949382U JPS5934319U JP S5934319 U JPS5934319 U JP S5934319U JP 12949382 U JP12949382 U JP 12949382U JP 12949382 U JP12949382 U JP 12949382U JP S5934319 U JPS5934319 U JP S5934319U
Authority
JP
Japan
Prior art keywords
light
type optical
optical fiber
diameter side
pulse detector
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
Application number
JP12949382U
Other languages
Japanese (ja)
Inventor
沼田 秀夫
Original Assignee
オ−バル機器工業株式会社
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by オ−バル機器工業株式会社 filed Critical オ−バル機器工業株式会社
Priority to JP12949382U priority Critical patent/JPS5934319U/en
Publication of JPS5934319U publication Critical patent/JPS5934319U/en
Pending legal-status Critical Current

Links

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。
(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of drawings]

第1図は本考案になる光パルス検出器の側面図、。 第2図は平面図である。 ■・・・フレーム、■・・・コニカル型オプチカル゛ロ
ッド、■・・・バンドル型光ファイバ、■・・・スリッ
ト円板、■・・・光ファイバ。
FIG. 1 is a side view of the optical pulse detector according to the present invention. FIG. 2 is a plan view. ■...Frame, ■...Conical type optical rod, ■...Bundle type optical fiber, ■...Slit disk, ■...Optical fiber.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] バンドル型光ファイバをコニカル型オプチカルロッドの
大直径側でバンドル型光ファイバを入光側とし接続した
送光部とコニカル型オプチカルロッドの大直径側を入光
部とし、小直径側に光ファイバを接続した受光部とを光
軸がほぼ同一直線になるように対向させ、前記送光部と
受光部との間に回転自在に支承されたスリット板を配設
し、このスリット板円板の回転移動に伴って光の断続信
号を得ることを特徴とする光パルス検出器。
The bundle type optical fiber is connected to the large diameter side of the conical type optical rod, and the bundle type optical fiber is connected to the light input side.The large diameter side of the conical type optical rod is used as the light input side, and the optical fiber is connected to the small diameter side. The connected light-receiving section is opposed to each other so that their optical axes are substantially on the same line, and a rotatably supported slit plate is disposed between the light-transmitting section and the light-receiving section, and the rotation of the slit plate disk An optical pulse detector characterized in that it obtains intermittent optical signals as it moves.
JP12949382U 1982-08-27 1982-08-27 optical pulse detector Pending JPS5934319U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12949382U JPS5934319U (en) 1982-08-27 1982-08-27 optical pulse detector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12949382U JPS5934319U (en) 1982-08-27 1982-08-27 optical pulse detector

Publications (1)

Publication Number Publication Date
JPS5934319U true JPS5934319U (en) 1984-03-03

Family

ID=30293390

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12949382U Pending JPS5934319U (en) 1982-08-27 1982-08-27 optical pulse detector

Country Status (1)

Country Link
JP (1) JPS5934319U (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5199049A (en) * 1975-02-10 1976-09-01 Shiro Okamura
JPS5355135A (en) * 1976-10-29 1978-05-19 Komota Giken Kk System for detecting optical physical amount

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5199049A (en) * 1975-02-10 1976-09-01 Shiro Okamura
JPS5355135A (en) * 1976-10-29 1978-05-19 Komota Giken Kk System for detecting optical physical amount

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