GB924357A - Fault detection in yarns - Google Patents
Fault detection in yarnsInfo
- Publication number
- GB924357A GB924357A GB43050/59A GB4305059A GB924357A GB 924357 A GB924357 A GB 924357A GB 43050/59 A GB43050/59 A GB 43050/59A GB 4305059 A GB4305059 A GB 4305059A GB 924357 A GB924357 A GB 924357A
- Authority
- GB
- United Kingdom
- Prior art keywords
- yarn
- moistened
- passes
- pict
- bobbin
- 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.)
- Expired
Links
- 238000001514 detection method Methods 0.000 title abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 4
- 230000002745 absorbent Effects 0.000 abstract 1
- 239000002250 absorbent Substances 0.000 abstract 1
- 239000003365 glass fiber Substances 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 238000005259 measurement Methods 0.000 abstract 1
- 238000012986 modification Methods 0.000 abstract 1
- 230000004048 modification Effects 0.000 abstract 1
- 230000000284 resting effect Effects 0.000 abstract 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/36—Textiles
- G01N33/365—Filiform textiles, e.g. yarns
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Treatment Of Fiber Materials (AREA)
- Drying Of Solid Materials (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
Abstract
<PICT:0924357/IV(a)/1> <PICT:0924357/IV(a)/2> In the detection and measurement of faults, i.e. enlargements, in a running yarn (see Group IX) the path of the yarn, at one point, is adjacent to a moistened surface, adjustably spaced therefrom so as to come into contact only with faults of predetermined dimension, and then passes between two elements (one of which is connected to a voltage source) so spaced as to allow passage of an electric current therebetween when a moistened fault passes. As shown in Fig. 1, yarn drawn from bobbin 2 to bobbin 3 passes over a guide shoe 5, through a spiral of an adjustable glass fibre wick 6, moistened by water in a jar 7, between double sets of elements 9 and 10 and over guide shoe 11. In a modification, Fig. 2, a tiltable guide 18 enables the run of yarn 1 to be adjusted in relation to the surface of a sponge or sintered porous plate 19, resting on a water tank 20. A warp-end may be passed between two moistening surfaces, one of which is in contact with a water tank, Fig. 3 (not shown). The moistening surface may comprise a rotating cylinder of non-absorbent material a portion of which dips into a water bath.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA766622 | 1959-01-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB924357A true GB924357A (en) | 1963-04-24 |
Family
ID=4141085
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB43050/59A Expired GB924357A (en) | 1959-01-20 | 1959-12-18 | Fault detection in yarns |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US3063007A (en) |
| GB (1) | GB924357A (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE628530A (en) * | 1962-02-17 | |||
| BE637017A (en) * | 1962-09-07 | |||
| DE1276528B (en) * | 1963-03-21 | 1968-08-29 | Reiners Walter Dr Ing | Winding machine with automatic knotting device |
| US3289957A (en) * | 1963-06-14 | 1966-12-06 | Reiners Walter | Method and apparatus for controlling a yarn-winding machine having an automatic knotting device |
| US4222264A (en) * | 1978-10-12 | 1980-09-16 | Alan Shelton Limited | Yarn monitoring device |
| US7219556B2 (en) * | 2004-11-26 | 2007-05-22 | The Hong Kong Polytechnic University | Yarn snarling testing apparatus and method |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US568205A (en) * | 1896-09-22 | Mortimer norden | ||
| US712201A (en) * | 1901-11-23 | 1902-10-28 | Norden Bittner Electric Company | Signal for traveling cables. |
| US2188754A (en) * | 1936-12-29 | 1940-01-30 | Brown Instr Co | Means for indicating defects in threads |
| US2950520A (en) * | 1955-11-04 | 1960-08-30 | American Cyanamid Co | Tow-processing apparatus which includes a knot-detecting assembly |
-
1959
- 1959-12-18 GB GB43050/59A patent/GB924357A/en not_active Expired
-
1960
- 1960-01-19 US US3312A patent/US3063007A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US3063007A (en) | 1962-11-06 |
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