CS194743B2 - Optical-electronic weft thread sensor - Google Patents
Optical-electronic weft thread sensorInfo
- Publication number
- CS194743B2 CS194743B2 CS761269A CS126976A CS194743B2 CS 194743 B2 CS194743 B2 CS 194743B2 CS 761269 A CS761269 A CS 761269A CS 126976 A CS126976 A CS 126976A CS 194743 B2 CS194743 B2 CS 194743B2
- Authority
- CS
- Czechoslovakia
- Prior art keywords
- optical
- weft thread
- thread sensor
- electronic weft
- electronic
- Prior art date
Links
Classifications
-
- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D51/00—Driving, starting, or stopping arrangements; Automatic stop motions
- D03D51/18—Automatic stop motions
- D03D51/34—Weft stop motions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H63/00—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package
- B65H63/02—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package responsive to reduction in material tension, failure of supply, or breakage, of material
- B65H63/024—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package responsive to reduction in material tension, failure of supply, or breakage, of material responsive to breakage of materials
- B65H63/028—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package responsive to reduction in material tension, failure of supply, or breakage, of material responsive to breakage of materials characterised by the detecting or sensing element
- B65H63/032—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package responsive to reduction in material tension, failure of supply, or breakage, of material responsive to breakage of materials characterised by the detecting or sensing element electrical or pneumatic
- B65H63/0321—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package responsive to reduction in material tension, failure of supply, or breakage, of material responsive to breakage of materials characterised by the detecting or sensing element electrical or pneumatic using electronic actuators
- B65H63/0324—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package responsive to reduction in material tension, failure of supply, or breakage, of material responsive to breakage of materials characterised by the detecting or sensing element electrical or pneumatic using electronic actuators using photo-electric sensing means, i.e. the defect signal is a variation of light energy
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/30—Handled filamentary material
- B65H2701/31—Textiles threads or artificial strands of filaments
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Quality & Reliability (AREA)
- Looms (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH362375A CH589738A5 (it) | 1975-03-21 | 1975-03-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CS194743B2 true CS194743B2 (en) | 1979-12-31 |
Family
ID=4259956
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CS761269A CS194743B2 (en) | 1975-03-21 | 1976-02-26 | Optical-electronic weft thread sensor |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US4023599A (it) |
| JP (1) | JPS6047376B2 (it) |
| AT (1) | AT344111B (it) |
| CH (1) | CH589738A5 (it) |
| CS (1) | CS194743B2 (it) |
| DE (1) | DE2513356C3 (it) |
| FR (1) | FR2304706A1 (it) |
| GB (1) | GB1510422A (it) |
| IT (1) | IT1058606B (it) |
| SU (1) | SU845794A3 (it) |
Families Citing this family (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5266767A (en) * | 1975-11-25 | 1977-06-02 | Nissan Motor | Woof detecting device |
| JPS5299367A (en) * | 1976-02-17 | 1977-08-20 | Kasuga Electric Co | System for detecting cutting of woof |
| NL7603258A (nl) * | 1976-03-29 | 1977-10-03 | Picanol Nv | Werkwijze en inrichting voor het kontroleren van de inslag op een weefmachine. |
| US4079250A (en) * | 1976-12-16 | 1978-03-14 | Jeffcoat James M | Programmable voltage sensing circuit |
| JPS5593849A (en) * | 1978-12-30 | 1980-07-16 | Toyoda Automatic Loom Works | Timing setting method and apparatus in loom |
| JPS55148254A (en) * | 1979-05-02 | 1980-11-18 | Toyota Tsuushiyou Kk | Weft yarn detector |
| US4473096A (en) * | 1979-08-06 | 1984-09-25 | Leesona Corporation | Weft end reception system |
| JPS5668142A (en) * | 1979-11-07 | 1981-06-08 | Toyoda Automatic Loom Works | Accident detecting method of weft yarn detector in loom |
| JPS599245A (ja) * | 1982-06-30 | 1984-01-18 | 津田駒工業株式会社 | 織機のよこ糸検出装置 |
| JPS599246A (ja) * | 1982-07-07 | 1984-01-18 | 日産自動車株式会社 | 無杼織機の緯糸検知方法および装置 |
| CH659672A5 (de) * | 1982-11-11 | 1987-02-13 | Loepfe Ag Geb | Schussfadenwaechter. |
| JPS59187647A (ja) * | 1983-04-01 | 1984-10-24 | 津田駒工業株式会社 | 織機の緯欠点検出停止装置 |
| GB8415164D0 (en) * | 1984-06-14 | 1984-07-18 | Beta Instr Co | Measuring temperature of object |
| IT1184759B (it) * | 1985-04-22 | 1987-10-28 | Roy Electrotex Spa | Porgitrama per telai di tessitura |
| BE903115A (nl) * | 1985-08-26 | 1986-02-26 | Picanol Nv | Optische inslagwachter voor weefmachines met een u-vormig riet |
| SE8600360L (sv) * | 1986-01-27 | 1987-07-28 | Iro Ab | Foretredesvis vid en trad- eller garnlageranordning anordnad givare for indikering av rorelsen hos en trad resp ett garn |
| DE4142356A1 (de) * | 1990-12-28 | 1992-07-02 | Nissan Motor | Einschuss-ueberwachungssystem fuer eine webmaschine |
| JP2611700B2 (ja) * | 1991-02-20 | 1997-05-21 | 株式会社豊田自動織機製作所 | ジェットルームにおける緯糸検出表示装置 |
| US5247184A (en) * | 1992-04-03 | 1993-09-21 | Wardwell Braiding Machine Company | Photoelectric bobbin sensor with retroreflective filament presence detection |
| US5352887A (en) * | 1992-08-28 | 1994-10-04 | Motorola, Inc. | Circuit for detecting a droplet in motion and method therefor |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES245405A1 (es) * | 1958-11-08 | 1959-05-01 | Viaplana Guri Antonio | Sistema captador fotosensible de funcionamiento electrënico |
| CH431415A (de) * | 1965-02-25 | 1967-02-28 | Sulzer Ag | Webmaschine |
| DE1535398B1 (de) * | 1965-04-14 | 1970-09-03 | Engels Gmbh August | Fadenwaechter zur UEberwachung des Schussfadens bei Webmaschinen |
| CH485054A (de) * | 1968-10-10 | 1970-01-31 | Sulzer Ag | Optischer Schussfadenwächter für eine Webmaschine |
| DE2105559A1 (en) * | 1971-02-06 | 1972-08-10 | Elitex Zawody textilniho strojirenstvi generalni rzeditelstvi, Reichenberg (Tschechoslowakei) | Weft thread detector - fitted to air jet shuttless looms |
| DE2264831C3 (de) * | 1971-11-16 | 1978-04-27 | Enshu Ltd., Shizuoka (Japan) | Photoelektrischer Schußfadenwächter für Webmaschinen |
| CH547371A (de) * | 1972-01-13 | 1974-03-29 | Sulzer Ag | Verfahren zum ueberwachen des eintragens der schussfaeden bei einer webmaschine, vorrichtung zur durchfuehrung des verfahrens. |
| NL7206368A (it) * | 1972-05-10 | 1973-11-13 | ||
| JPS4914418A (it) * | 1972-06-10 | 1974-02-07 | ||
| JPS502672A (it) * | 1973-05-12 | 1975-01-11 |
-
1975
- 1975-03-21 CH CH362375A patent/CH589738A5/xx not_active IP Right Cessation
- 1975-03-25 AT AT226875A patent/AT344111B/de not_active IP Right Cessation
- 1975-03-26 DE DE2513356A patent/DE2513356C3/de not_active Expired
-
1976
- 1976-02-26 CS CS761269A patent/CS194743B2/cs unknown
- 1976-03-05 GB GB8934/76A patent/GB1510422A/en not_active Expired
- 1976-03-15 SU SU762333201A patent/SU845794A3/ru active
- 1976-03-18 IT IT21353/76A patent/IT1058606B/it active
- 1976-03-19 JP JP51030695A patent/JPS6047376B2/ja not_active Expired
- 1976-03-19 FR FR7607942A patent/FR2304706A1/fr active Granted
- 1976-03-22 US US05/668,926 patent/US4023599A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| DE2513356C3 (de) | 1978-11-23 |
| JPS6047376B2 (ja) | 1985-10-21 |
| DE2513356B2 (de) | 1978-03-23 |
| ATA226875A (de) | 1977-10-15 |
| CH589738A5 (it) | 1977-07-15 |
| FR2304706A1 (fr) | 1976-10-15 |
| IT1058606B (it) | 1982-05-10 |
| FR2304706B1 (it) | 1980-04-30 |
| DE2513356A1 (de) | 1976-09-23 |
| US4023599A (en) | 1977-05-17 |
| JPS51143768A (en) | 1976-12-10 |
| AT344111B (de) | 1978-07-10 |
| GB1510422A (en) | 1978-05-10 |
| SU845794A3 (ru) | 1981-07-07 |
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