GB1081131A - Improvements in or relating to electrical apparatus for detecting changes in qualityof a medium - Google Patents
Improvements in or relating to electrical apparatus for detecting changes in qualityof a mediumInfo
- Publication number
- GB1081131A GB1081131A GB1131664A GB1131664A GB1081131A GB 1081131 A GB1081131 A GB 1081131A GB 1131664 A GB1131664 A GB 1131664A GB 1131664 A GB1131664 A GB 1131664A GB 1081131 A GB1081131 A GB 1081131A
- Authority
- GB
- United Kingdom
- Prior art keywords
- yarn
- changes
- detector
- circuit
- thickness
- 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
- JBRZTFJDHDCESZ-UHFFFAOYSA-N AsGa Chemical compound [As]#[Ga] JBRZTFJDHDCESZ-UHFFFAOYSA-N 0.000 abstract 1
- 229910001218 Gallium arsenide Inorganic materials 0.000 abstract 1
- 238000009825 accumulation Methods 0.000 abstract 1
- 230000003321 amplification Effects 0.000 abstract 1
- 230000001419 dependent effect Effects 0.000 abstract 1
- 230000008021 deposition Effects 0.000 abstract 1
- 239000000428 dust Substances 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 238000003199 nucleic acid amplification method Methods 0.000 abstract 1
- 230000003287 optical effect Effects 0.000 abstract 1
- 239000004065 semiconductor Substances 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
-
- 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
- B65H63/06—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package responsive to presence of irregularities in running material, e.g. for severing the material at irregularities ; Control of the correct working of the yarn cleaner
- B65H63/062—Electronic slub detector
- B65H63/065—Electronic slub detector 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)
- 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)
- Quality & Reliability (AREA)
- Length Measuring Devices By Optical Means (AREA)
- Spinning Or Twisting Of Yarns (AREA)
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1131664A GB1081131A (en) | 1964-03-17 | 1964-03-17 | Improvements in or relating to electrical apparatus for detecting changes in qualityof a medium |
BE661235D BE661235A (de) | 1964-03-17 | 1965-03-17 | |
DE19651573514 DE1573514A1 (de) | 1964-03-17 | 1965-03-17 | Elektrische Vorrichtung zum Abfuehlen der Qualitaet eines Mediums |
NL6503383A NL6503383A (de) | 1964-03-17 | 1965-03-17 | |
CH375265A CH432886A (de) | 1964-03-17 | 1965-03-17 | Elektrischer Apparat zur Feststellung der Abweichung des Durchmessers eines in seiner Achse bewegten Körpers |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1131664A GB1081131A (en) | 1964-03-17 | 1964-03-17 | Improvements in or relating to electrical apparatus for detecting changes in qualityof a medium |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1081131A true GB1081131A (en) | 1967-08-31 |
Family
ID=9984030
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1131664A Expired GB1081131A (en) | 1964-03-17 | 1964-03-17 | Improvements in or relating to electrical apparatus for detecting changes in qualityof a medium |
Country Status (5)
Country | Link |
---|---|
BE (1) | BE661235A (de) |
CH (1) | CH432886A (de) |
DE (1) | DE1573514A1 (de) |
GB (1) | GB1081131A (de) |
NL (1) | NL6503383A (de) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DD152988B1 (de) * | 1980-09-09 | 1986-07-23 | Joerg Krieger | Verfahren zur durchmessermessung von linear bewegtem strangfoermigem gut |
CH651660A5 (de) * | 1981-02-18 | 1985-09-30 | Peyer Siegfried | Verfahren und einrichtung zur fotoelektrischen messung von bewegten fadenfoermigen materialien. |
DE3320163A1 (de) * | 1983-06-03 | 1984-12-13 | Prüftechnik Dieter Busch + Partner GmbH & Co, 8045 Ismaning | Vorrichtung zum feststellen von fluchtungsfehlern hintereinander angeordneter wellen |
DE502007002617D1 (de) * | 2007-04-26 | 2010-03-04 | Loepfe Ag Geb | Frequenzabhängige Fehlstellenermittlung in einem Garn oder Garnvorgänger |
-
1964
- 1964-03-17 GB GB1131664A patent/GB1081131A/en not_active Expired
-
1965
- 1965-03-17 NL NL6503383A patent/NL6503383A/xx unknown
- 1965-03-17 BE BE661235D patent/BE661235A/xx unknown
- 1965-03-17 DE DE19651573514 patent/DE1573514A1/de active Pending
- 1965-03-17 CH CH375265A patent/CH432886A/de unknown
Also Published As
Publication number | Publication date |
---|---|
CH432886A (de) | 1967-03-31 |
BE661235A (de) | 1965-07-16 |
NL6503383A (de) | 1965-09-20 |
DE1573514A1 (de) | 1970-04-16 |
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