CS205048B2 - Method of and apparatus for detecting defective weft picks - Google Patents
Method of and apparatus for detecting defective weft picks Download PDFInfo
- Publication number
- CS205048B2 CS205048B2 CS767631A CS763176A CS205048B2 CS 205048 B2 CS205048 B2 CS 205048B2 CS 767631 A CS767631 A CS 767631A CS 763176 A CS763176 A CS 763176A CS 205048 B2 CS205048 B2 CS 205048B2
- Authority
- CS
- Czechoslovakia
- Prior art keywords
- weft
- circuit
- pulse generator
- signal
- product gate
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 6
- 230000002950 deficient Effects 0.000 title description 2
- 230000033001 locomotion Effects 0.000 claims abstract description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 12
- 229910052742 iron Inorganic materials 0.000 claims description 6
- 238000007493 shaping process Methods 0.000 claims description 6
- 238000009941 weaving Methods 0.000 claims description 3
- 230000001360 synchronised effect Effects 0.000 claims description 2
- 238000000926 separation method Methods 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 2
- 235000014676 Phragmites communis Nutrition 0.000 abstract 1
- 230000007547 defect Effects 0.000 abstract 1
- 238000001514 detection method Methods 0.000 description 11
- 230000003321 amplification Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000003199 nucleic acid amplification method Methods 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000010363 phase shift Effects 0.000 description 1
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
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Looms (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP50140266A JPS5266767A (en) | 1975-11-25 | 1975-11-25 | Woof detecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CS205048B2 true CS205048B2 (en) | 1981-04-30 |
Family
ID=15264766
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CS767631A CS205048B2 (en) | 1975-11-25 | 1976-11-25 | Method of and apparatus for detecting defective weft picks |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US4082119A (enExample) |
| JP (1) | JPS5266767A (enExample) |
| BE (1) | BE848729A (enExample) |
| CA (1) | CA1079383A (enExample) |
| CH (1) | CH599378A5 (enExample) |
| CS (1) | CS205048B2 (enExample) |
| DE (1) | DE2653633C2 (enExample) |
| FR (1) | FR2333068A1 (enExample) |
| GB (1) | GB1535128A (enExample) |
| IT (1) | IT1073938B (enExample) |
| MX (1) | MX144666A (enExample) |
| NL (1) | NL172469C (enExample) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5411363A (en) * | 1977-06-29 | 1979-01-27 | Nissan Motor | Warp yarn detecting apparatus of weaving machine |
| JPS5750303Y2 (enExample) * | 1978-04-04 | 1982-11-04 | ||
| JPS5593849A (en) * | 1978-12-30 | 1980-07-16 | Toyoda Automatic Loom Works | Timing setting method and apparatus in loom |
| JPS5598943A (en) * | 1979-01-16 | 1980-07-28 | Tsudakoma Ind Co Ltd | Weft yarn detector of fluid jet type shuttleless loom |
| JPS607740B2 (ja) * | 1980-06-23 | 1985-02-26 | 津田駒工業株式会社 | 緯糸検知装置 |
| CH649587A5 (de) * | 1980-08-27 | 1985-05-31 | Saurer Ag Adolph | Steuereinrichtung fuer die elektromagnetische bremse einer textilmaschine. |
| CH649325A5 (de) * | 1980-11-25 | 1985-05-15 | Rueti Ag Maschf | Schussfadenueberwachungseinrichtung an einer duesenwebmaschine. |
| GB2090619A (en) * | 1981-01-07 | 1982-07-14 | Leesona Corp | Means and method for sensing loom conditions |
| DD156278A1 (de) * | 1981-01-09 | 1982-08-11 | Michael Wiederhold | Schaltungsanordnung zur ueberwachung fotoelektrischer kontrollsysteme |
| CH649322A5 (de) * | 1981-01-13 | 1985-05-15 | Rueti Te Strake Bv | Duesenwebmaschine. |
| 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 |
| JPH0663163B2 (ja) * | 1985-06-18 | 1994-08-17 | 津田駒工業株式会社 | 流体噴射式織機の緯入れ検知制御方法と装置 |
| EP0224464A3 (en) * | 1985-11-28 | 1988-07-13 | Louis Vermeiren | Method for controlling shot-wise the yarn-feed when weaving pile fabrics on a jacquard loom |
| IT1224443B (it) * | 1987-12-31 | 1990-10-04 | Roy Electrotex Spa | Tastatrama a regolazione automatica del tempo di ritardo per porgitrama di telai senza navetta |
| US5600308A (en) * | 1995-06-23 | 1997-02-04 | Devro-Teepak, Inc. | Method for detecting a position on a product |
| CN106498609B (zh) * | 2017-01-10 | 2018-04-17 | 吴江市兴业纺织有限公司 | 一种喷水织机的二次探纬装置及其应用 |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3495633A (en) * | 1967-04-05 | 1970-02-17 | Toemon Sakamoto | Apparatus for detecting misinsertion of weft on the shuttleless loom |
| CH489642A (de) * | 1968-10-24 | 1970-04-30 | Loepfe Ag Geb | Vorrichtung zur Schussfadenüberwachung an Webmaschinen mit Greiferschützen |
| 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. |
| JPS528904B2 (enExample) * | 1972-01-25 | 1977-03-12 | ||
| JPS4898132A (enExample) * | 1972-03-25 | 1973-12-13 | ||
| JPS5424502B2 (enExample) * | 1974-05-08 | 1979-08-21 | ||
| JPS5425150B2 (enExample) * | 1974-05-10 | 1979-08-25 | ||
| JPS5123360A (ja) * | 1974-08-15 | 1976-02-24 | Teijin Ltd | Yokoitotanchisochi |
| CH589738A5 (enExample) * | 1975-03-21 | 1977-07-15 | Sulzer Ag |
-
1975
- 1975-11-25 JP JP50140266A patent/JPS5266767A/ja active Granted
-
1976
- 1976-11-22 US US05/743,954 patent/US4082119A/en not_active Expired - Lifetime
- 1976-11-23 IT IT52300/76A patent/IT1073938B/it active
- 1976-11-24 CA CA266,490A patent/CA1079383A/en not_active Expired
- 1976-11-24 FR FR7635396A patent/FR2333068A1/fr active Granted
- 1976-11-24 CH CH1475976A patent/CH599378A5/xx not_active IP Right Cessation
- 1976-11-25 NL NLAANVRAGE7613143,A patent/NL172469C/xx not_active IP Right Cessation
- 1976-11-25 GB GB49175/76A patent/GB1535128A/en not_active Expired
- 1976-11-25 BE BE172683A patent/BE848729A/xx not_active IP Right Cessation
- 1976-11-25 DE DE2653633A patent/DE2653633C2/de not_active Expired
- 1976-11-25 MX MX167159A patent/MX144666A/es unknown
- 1976-11-25 CS CS767631A patent/CS205048B2/cs unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NL172469B (nl) | 1983-04-05 |
| DE2653633C2 (de) | 1982-12-16 |
| FR2333068B1 (enExample) | 1979-08-31 |
| NL7613143A (nl) | 1977-05-27 |
| BE848729A (fr) | 1977-03-16 |
| MX144666A (es) | 1981-11-09 |
| DE2653633A1 (de) | 1977-06-08 |
| US4082119A (en) | 1978-04-04 |
| GB1535128A (en) | 1978-12-06 |
| NL172469C (nl) | 1983-09-01 |
| JPS5424505B2 (enExample) | 1979-08-21 |
| IT1073938B (it) | 1985-04-17 |
| JPS5266767A (en) | 1977-06-02 |
| CA1079383A (en) | 1980-06-10 |
| CH599378A5 (enExample) | 1978-05-31 |
| FR2333068A1 (fr) | 1977-06-24 |
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