JPS6033554U - Thread breakage detector - Google Patents
Thread breakage detectorInfo
- Publication number
- JPS6033554U JPS6033554U JP12593183U JP12593183U JPS6033554U JP S6033554 U JPS6033554 U JP S6033554U JP 12593183 U JP12593183 U JP 12593183U JP 12593183 U JP12593183 U JP 12593183U JP S6033554 U JPS6033554 U JP S6033554U
- Authority
- JP
- Japan
- Prior art keywords
- thread breakage
- change signal
- light
- breakage detector
- light emitting
- 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.)
- Granted
Links
Landscapes
- Filamentary Materials, Packages, And Safety Devices Therefor (AREA)
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
第１図は発光素子、受光素子および糸条との配置関係を
示す図、第２図はこの考案の糸切れ検出 。
器の一例を示す斜視図、第３図はこの考案の糸切れ検出
器の設置例を示す図、第４図はこの考案の糸切れ検出器
における電気回路の一例を示す接続図、第５図は第４図
中のＡ、 Ｂ、 Ｃ，Ｄ、 Ｅ、 Ｆ点の電気信号波形
図である。
１１：発光素子、１３：糸条、１５：受光素子、１９：
反射型光電検出器、２１：ケース、２２：糸切れ警報ラ
ンプ、２８：交流増幅部、３２：整流部、３６：比較部
、３８：設定部、４１：出力部。Figure 1 is a diagram showing the arrangement of the light emitting element, light receiving element, and thread, and Figure 2 shows the yarn breakage detection method of this invention. 3 is a diagram showing an example of the installation of the thread breakage detector of this invention; FIG. 4 is a connection diagram showing an example of the electric circuit in the thread breakage detector of this invention; FIG. 5 is a diagram of electrical signal waveforms at points A, B, C, D, E, and F in FIG. 11: Light emitting element, 13: Yarn, 15: Light receiving element, 19:
Reflective photoelectric detector, 21: Case, 22: Thread breakage alarm lamp, 28: AC amplification section, 32: Rectification section, 36: Comparison section, 38: Setting section, 41: Output section.
Claims (1)
投光角度と受光角度とかはＳ′一致するように配され、
かつ機械的に互に固定された反射型光電検出器と、この
反射型光電検出器の光反射領域内に配された走行糸条か
らの反射光からその走行糸条の個有振動および太さに対
応した光電流変化信号を取り出す手段と、その光電流変
化信号の消失で糸切れとして検知出力を出す手段とから
なる糸切れ検知器。The light emitting element and the light receiving element are arranged so that the light emitting angle and the light receiving angle with respect to the bisector between them coincide with S',
The reflection type photoelectric detectors are mechanically fixed to each other, and the characteristic vibration and thickness of the running yarns are detected from the reflected light from the running yarns arranged within the light reflection area of the reflection type photoelectric detectors. A thread breakage detector comprising means for taking out a photocurrent change signal corresponding to the current change signal, and means for outputting a detection output as a thread breakage upon disappearance of the photocurrent change signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12593183U JPS6033554U (en) | 1983-08-12 | 1983-08-12 | Thread breakage detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12593183U JPS6033554U (en) | 1983-08-12 | 1983-08-12 | Thread breakage detector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6033554U true JPS6033554U (en) | 1985-03-07 |
| JPH0114604Y2 JPH0114604Y2 (en) | 1989-04-28 |
Family
ID=30286532
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12593183U Granted JPS6033554U (en) | 1983-08-12 | 1983-08-12 | Thread breakage detector |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6033554U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4840572A (en) * | 1971-09-17 | 1973-06-14 | ||
| JPS5534208U (en) * | 1978-08-25 | 1980-03-05 |
-
1983
- 1983-08-12 JP JP12593183U patent/JPS6033554U/en active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4840572A (en) * | 1971-09-17 | 1973-06-14 | ||
| JPS5534208U (en) * | 1978-08-25 | 1980-03-05 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0114604Y2 (en) | 1989-04-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS60184188U (en) | visitor alarm | |
| JPS59126437U (en) | photoelectric switch | |
| JPS58189980U (en) | Infrared moving object detection device | |
| JPS615485U (en) | Paper detection device | |
| JPS612487U (en) | Sensitivity setting device for photoelectric weft detection device of loom | |
| JPS6130878U (en) | Reflective photoelectric switch | |
| JPS62158639U (en) | ||
| JPS6128043U (en) | humidity detector | |
| JPS59143539U (en) | Multiple blank detection device | |
| JPS6096939U (en) | Abnormal voltage detection circuit for voltage source inverter | |
| JPS60555U (en) | Direction sensing reflective photoelectric detector | |
| JPS60169587U (en) | sensor circuit | |
| JPS59135474U (en) | current measuring device | |
| JPS5954871U (en) | detection device | |
| JPH0114604Y2 (en) | ||
| JPS58176396U (en) | Filament breakage detection type indicator light | |
| JPS60143306U (en) | Light reflective distance sensor | |
| JPS598588U (en) | Optical disordered egg detection device | |
| JPS59103233U (en) | Sequence inspection device | |
| JPS62158325U (en) | ||
| JPS63173647U (en) | ||
| JPS59144584U (en) | paper detection device | |
| JPS5920168U (en) | Discharge detection device | |
| JPS6387856U (en) | ||
| JPS6080639U (en) | light mitsuto switch |