JPS612487U - Sensitivity setting device for photoelectric weft detection device of loom - Google Patents

Sensitivity setting device for photoelectric weft detection device of loom

Info

Publication number
JPS612487U
JPS612487U JP8423884U JP8423884U JPS612487U JP S612487 U JPS612487 U JP S612487U JP 8423884 U JP8423884 U JP 8423884U JP 8423884 U JP8423884 U JP 8423884U JP S612487 U JPS612487 U JP S612487U
Authority
JP
Japan
Prior art keywords
loom
detection device
sensitivity setting
weft detection
photoelectric weft
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
Application number
JP8423884U
Other languages
Japanese (ja)
Other versions
JPH0345980Y2 (en
Inventor
勉 小松
Original Assignee
日産自動車株式会社
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 日産自動車株式会社 filed Critical 日産自動車株式会社
Priority to JP8423884U priority Critical patent/JPS612487U/en
Publication of JPS612487U publication Critical patent/JPS612487U/en
Application granted granted Critical
Publication of JPH0345980Y2 publication Critical patent/JPH0345980Y2/ja
Granted legal-status Critical Current

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  • Looms (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

【図面の簡単な説明】 第１図は本考案の一実施例を示す回路図、第２図は緯糸
検知器の外観図、第３図は他の実施例を示す回路図であ
る。 １・・・緯糸検知器、１ａ・・・発光イオード、１ｂ・
・・フオトトランジスタ、５・・・アンプ、７・・・停
止信号発生回路、９・・・制動装置、１０・・・比較回
路、１１・・・基準電圧、１２・・・メモリ回路、１５
・・・ランプ。BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a circuit diagram showing one embodiment of the present invention, FIG. 2 is an external view of a weft detector, and FIG. 3 is a circuit diagram showing another embodiment. 1... Weft detector, 1a... Light emitting diode, 1b.
...Phototransistor, 5...Amplifier, 7...Stop signal generation circuit, 9...Braking device, 10...Comparison circuit, 11...Reference voltage, 12...Memory circuit, 15
···lamp.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 緯糸２の存在を電気量に変換し、その電気量の、 変化
を論理レベルの信号に増巾して、緯糸を検知するように
した緯糸検知装置を備える織機において、前記電気量の
変化が所定のレベルを越えたことを検出する検出装置１
０と、この検出装置からの信号を受けて織機を停止させ
る制動装置９とを有してなる織機の緯糸検知装置異常時
の停止装置。In a loom equipped with a weft thread detection device that detects the weft thread by converting the presence of the weft thread 2 into an electrical quantity and amplifying the change in the electrical quantity into a logic level signal, Detection device 1 that detects that the level of
0 and a braking device 9 for stopping the loom in response to a signal from the detection device.
JP8423884U 1984-06-08 1984-06-08 Sensitivity setting device for photoelectric weft detection device of loom Granted JPS612487U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8423884U JPS612487U (en) 1984-06-08 1984-06-08 Sensitivity setting device for photoelectric weft detection device of loom

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8423884U JPS612487U (en) 1984-06-08 1984-06-08 Sensitivity setting device for photoelectric weft detection device of loom

Publications (2)

Publication Number Publication Date
JPS612487U true JPS612487U (en) 1986-01-09
JPH0345980Y2 JPH0345980Y2 (en) 1991-09-27

Family

ID=30633574

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8423884U Granted JPS612487U (en) 1984-06-08 1984-06-08 Sensitivity setting device for photoelectric weft detection device of loom

Country Status (1)

Country Link
JP (1) JPS612487U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63154687U (en) * 1987-03-26 1988-10-11
JPH01125382U (en) * 1988-02-18 1989-08-25

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5567043A (en) * 1978-11-10 1980-05-20 Micron Kiki Kk Feeler amplifying system of loom

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5567043A (en) * 1978-11-10 1980-05-20 Micron Kiki Kk Feeler amplifying system of loom

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63154687U (en) * 1987-03-26 1988-10-11
JPH01125382U (en) * 1988-02-18 1989-08-25

Also Published As

Publication number Publication date
JPH0345980Y2 (en) 1991-09-27

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