GB596155A - Improvements in the testing of yarns - Google Patents
Improvements in the testing of yarnsInfo
- Publication number
- GB596155A GB596155A GB18805/45A GB1880545A GB596155A GB 596155 A GB596155 A GB 596155A GB 18805/45 A GB18805/45 A GB 18805/45A GB 1880545 A GB1880545 A GB 1880545A GB 596155 A GB596155 A GB 596155A
- Authority
- GB
- United Kingdom
- Prior art keywords
- resistance
- denier
- tube
- bridge
- yarn
- 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
- 239000007788 liquid Substances 0.000 abstract 2
- 229920013683 Celanese Polymers 0.000 abstract 1
- 239000011521 glass Substances 0.000 abstract 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 abstract 1
- 229910052753 mercury Inorganic materials 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)
Abstract
596,155. Indicating yarn denier. BRITISH CELANESE, Ltd. July 23, 1945, No. 18805. Convention date, Aug. 2, 1944. [Class 40 (i)] The denier of a travelling yarn is measured and recorded by passing the yarn through a U tube 2 containing a conducting liquid and measuring the resistance of the liquid between spaced points along the tube, preferably by means of a self-balancing bridge which records the resistance variations or the corresponding denier. The glass tube 2 is preferably filled with mercury which extends into funnel-shaped reservoirs 3, 4 at the tube ends into which contacts 5, 6 dip. The bridge' is fed from a D.C. source 7 adjustable at 11 and includes equal ratio arms 21, 22 and in the comparison arm 19, zeroizing resistors 33, 34 in parallel with a resistance 10 automatically adjusted in known manner by movement of the indicator of the galvanometer 28 to balance the bridge. The arm 38 adjusting the resistance 10 also operates a pen 39 to record the resistance values or the corresponding denier on a chart 41 mounted on a drum driven by a motor or clockwork. The whole device may be mounted in a portable cabinet.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US596155XA | 1944-08-02 | 1944-08-02 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB596155A true GB596155A (en) | 1947-12-30 |
Family
ID=22024107
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB18805/45A Expired GB596155A (en) | 1944-08-02 | 1945-07-23 | Improvements in the testing of yarns |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB596155A (en) |
-
1945
- 1945-07-23 GB GB18805/45A patent/GB596155A/en not_active Expired
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