IT982507B - Procedimento e dispositivo per la determinazione almeno approssima tiva del diametro di materiale avente la forma di filamenti o di fili metallici in particolare per i prodotti dell industria tessile e della fabbricazione di filo me tallico - Google Patents
Procedimento e dispositivo per la determinazione almeno approssima tiva del diametro di materiale avente la forma di filamenti o di fili metallici in particolare per i prodotti dell industria tessile e della fabbricazione di filo me tallicoInfo
- Publication number
- IT982507B IT982507B IT7321472A IT2147273A IT982507B IT 982507 B IT982507 B IT 982507B IT 7321472 A IT7321472 A IT 7321472A IT 2147273 A IT2147273 A IT 2147273A IT 982507 B IT982507 B IT 982507B
- Authority
- IT
- Italy
- Prior art keywords
- metallic
- filaments
- determination
- procedure
- products
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B17/00—Measuring arrangements characterised by the use of infrasonic, sonic or ultrasonic vibrations
-
- 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
- B65H63/067—Electronic slub detector using fluid sensing means, e.g. acoustic
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H13/00—Other common constructional features, details or accessories
- D01H13/14—Warning or safety devices, e.g. automatic fault detectors, stop motions ; Monitoring the entanglement of slivers in drafting arrangements
- D01H13/22—Warning or safety devices, e.g. automatic fault detectors, stop motions ; Monitoring the entanglement of slivers in drafting arrangements responsive to presence of irregularities in running material
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H5/00—Drafting machines or arrangements ; Threading of roving into drafting machine
- D01H5/18—Drafting machines or arrangements without fallers or like pinned bars
- D01H5/32—Regulating or varying draft
- D01H5/38—Regulating or varying draft in response to irregularities in material ; Measuring irregularities
-
- 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)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Quality & Reliability (AREA)
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
- Length Measuring Devices Characterised By Use Of Acoustic Means (AREA)
- Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5459474A JPS5041668A (de) | 1973-03-12 | 1974-05-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH382872A CH543075A (de) | 1972-03-15 | 1972-03-15 | Verfahren und Vorrichtung zur mindestens näherungsweisen Bestimmung der Querschnittsgrösse von faden- oder drahtförmigem Material, insbesondere von Erzeugnissen der Textilindustrie und der Drahtfabrikation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT982507B true IT982507B (it) | 1974-10-21 |
Family
ID=4264334
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT7321472A IT982507B (it) | 1972-03-15 | 1973-03-12 | Procedimento e dispositivo per la determinazione almeno approssima tiva del diametro di materiale avente la forma di filamenti o di fili metallici in particolare per i prodotti dell industria tessile e della fabbricazione di filo me tallico |
Country Status (16)
| Country | Link |
|---|---|
| US (1) | US3854327A (de) |
| JP (1) | JPS556164B2 (de) |
| AT (1) | AT373389B (de) |
| AU (1) | AU470699B2 (de) |
| BE (1) | BE796800A (de) |
| CA (1) | CA999671A (de) |
| CH (1) | CH543075A (de) |
| CS (1) | CS223954B2 (de) |
| DE (1) | DE2214193C2 (de) |
| FR (1) | FR2175817B1 (de) |
| GB (1) | GB1396242A (de) |
| HK (1) | HK3780A (de) |
| HU (1) | HU169424B (de) |
| IT (1) | IT982507B (de) |
| MY (1) | MY7900002A (de) |
| NL (1) | NL172593C (de) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3948350A (en) * | 1974-12-20 | 1976-04-06 | Honeywell Inc. | Acoustic resonant cavity |
| US4120389A (en) * | 1974-12-20 | 1978-10-17 | Honeywell Inc. | Proximity sensor |
| JPS5187585A (ja) * | 1975-01-30 | 1976-07-31 | Ig Gijutsu Kenkyusho Kk | Nannenseisenisekisotai oyobi sonoseizohoho |
| US4332016A (en) * | 1979-01-26 | 1982-05-25 | A/S Tomra Systems | Method, apparatus and transducer for measurement of dimensions |
| DE3237357C2 (de) * | 1982-01-18 | 1985-12-19 | Zellweger Uster Ag, Uster | Vorrichtung zur Messung charakteristischer Merkmale von Fasermaterial |
| JPS58161776U (ja) * | 1982-04-23 | 1983-10-27 | 戸田 熊記 | 防水サドルカバ− |
| CH666125A5 (de) * | 1984-10-26 | 1988-06-30 | Zellweger Uster Ag | Verfahren und vorrichtung zur mindestens naeherungsweisen bestimmung des querschnitts von langgestrecktem pruefgut. |
| US4877488A (en) * | 1986-10-30 | 1989-10-31 | Exxon Research And Engineering Company | Passive acoustic power spectra to monitor and control processing |
| US4766647A (en) * | 1987-04-10 | 1988-08-30 | Spinlab Partners, Ltd. | Apparatus and method for measuring a property of a continuous strand of fibrous materials |
| DK163451C (da) * | 1987-08-05 | 1992-07-20 | Eskofot As | Fremgangsmaade til detektion af isaer tynde folier |
| US5184512A (en) * | 1989-01-16 | 1993-02-09 | Hrdlicka Armin W | Measuring the length of a column of fluid in a tube |
| DD294678A5 (de) * | 1990-05-29 | 1991-10-10 | ����������@����������@����������@����������k���Kk�� | Anordnung zur beruehrungslosen einzelueberwachung eines fadenfoermigen materials |
| WO1992001520A1 (en) * | 1990-07-25 | 1992-02-06 | The Technology Partnership Limited | Ultrasonic electro-acoustic transducers |
| US5226326A (en) * | 1991-05-31 | 1993-07-13 | Environmental Stress Screening Corp. | Vibration chamber |
| JP2563059Y2 (ja) * | 1991-07-19 | 1998-02-18 | 日立プラント建設株式会社 | 水処理設備のポンプ井攪拌装置 |
| CN102995193B (zh) * | 2012-11-13 | 2016-01-13 | 天津工业大学 | 一种细纱断头检测方法及应用该方法的细纱断头检测装置 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2538444A (en) * | 1949-02-03 | 1951-01-16 | Raymond M Wilmotte Inc | Sonic system for measuring filaments |
| GB710124A (en) * | 1950-09-22 | 1954-06-09 | British Thomson Houston Co Ltd | Improvements in and relating to methods of measuring thickness or density of thin sheets |
| SE310795B (de) * | 1965-09-03 | 1969-05-12 | N Agdur | |
| US3570624A (en) * | 1966-06-27 | 1971-03-16 | Lummus Co | Web tracking and control |
| US3750461A (en) * | 1971-06-16 | 1973-08-07 | Zellweger Uster Ag | Method of and an apparatus for determining the cross-section of products of the textile industry, especially that of yarns, rovings and slivers |
-
1972
- 1972-03-15 CH CH382872A patent/CH543075A/de not_active IP Right Cessation
- 1972-03-23 DE DE2214193A patent/DE2214193C2/de not_active Expired
-
1973
- 1973-01-23 AT AT0055773A patent/AT373389B/de not_active IP Right Cessation
- 1973-01-25 GB GB381673A patent/GB1396242A/en not_active Expired
- 1973-01-31 CA CA162,542A patent/CA999671A/en not_active Expired
- 1973-02-02 AU AU51768/73A patent/AU470699B2/en not_active Expired
- 1973-02-12 HU HUZE395A patent/HU169424B/hu not_active IP Right Cessation
- 1973-03-02 NL NLAANVRAGE7302960,A patent/NL172593C/xx not_active IP Right Cessation
- 1973-03-06 CS CS731613A patent/CS223954B2/cs unknown
- 1973-03-08 FR FR7308315A patent/FR2175817B1/fr not_active Expired
- 1973-03-09 US US00339883A patent/US3854327A/en not_active Expired - Lifetime
- 1973-03-12 IT IT7321472A patent/IT982507B/it active
- 1973-03-15 JP JP2956173A patent/JPS556164B2/ja not_active Expired
- 1973-03-15 BE BE128809A patent/BE796800A/xx not_active IP Right Cessation
-
1979
- 1979-12-30 MY MY2/79A patent/MY7900002A/xx unknown
-
1980
- 1980-01-31 HK HK37/80A patent/HK3780A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| MY7900002A (en) | 1979-12-31 |
| FR2175817A1 (de) | 1973-10-26 |
| GB1396242A (en) | 1975-06-04 |
| CH543075A (de) | 1973-10-15 |
| US3854327A (en) | 1974-12-17 |
| HK3780A (en) | 1980-02-08 |
| NL172593C (nl) | 1983-09-16 |
| NL172593B (nl) | 1983-04-18 |
| HU169424B (de) | 1976-11-28 |
| CS223954B2 (en) | 1983-11-25 |
| AU5176873A (en) | 1974-08-08 |
| JPS494556A (de) | 1974-01-16 |
| AT373389B (de) | 1984-01-10 |
| ATA55773A (de) | 1983-05-15 |
| CA999671A (en) | 1976-11-09 |
| BE796800A (fr) | 1973-07-02 |
| JPS556164B2 (de) | 1980-02-14 |
| NL7302960A (de) | 1973-09-18 |
| DE2214193B1 (de) | 1973-05-10 |
| AU470699B2 (en) | 1976-03-25 |
| FR2175817B1 (de) | 1977-09-02 |
| DE2214193C2 (de) | 1973-11-22 |
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