ES471387A1 - Perfeccionamientos en los aparatos de control para maquinas textiles - Google Patents
Perfeccionamientos en los aparatos de control para maquinas textilesInfo
- Publication number
- ES471387A1 ES471387A1 ES471387A ES471387A ES471387A1 ES 471387 A1 ES471387 A1 ES 471387A1 ES 471387 A ES471387 A ES 471387A ES 471387 A ES471387 A ES 471387A ES 471387 A1 ES471387 A1 ES 471387A1
- Authority
- ES
- Spain
- Prior art keywords
- yams
- ends down
- detecting apparatus
- optical system
- textile machines
- 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
Classifications
-
- 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
- D01H13/16—Warning or safety devices, e.g. automatic fault detectors, stop motions ; Monitoring the entanglement of slivers in drafting arrangements responsive to reduction in material tension, failure of supply, or breakage, of material
- D01H13/1616—Warning or safety devices, e.g. automatic fault detectors, stop motions ; Monitoring the entanglement of slivers in drafting arrangements responsive to reduction in material tension, failure of supply, or breakage, of material characterised by the detector
- D01H13/1633—Electronic actuators
- D01H13/165—Photo-electric sensing means
-
- 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
- D01H13/145—Warning or safety devices, e.g. automatic fault detectors, stop motions ; Monitoring the entanglement of slivers in drafting arrangements set on carriages travelling along the machines; Warning or safety devices pulled along the working unit by a band or the like
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Spinning Or Twisting Of Yarns (AREA)
- Filamentary Materials, Packages, And Safety Devices Therefor (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
- Looms (AREA)
Abstract
Perfeccionamientos en los aparatos de control para máquinas textiles, del tipo que desplaza unos medios detectores a lo largo de un aparato alargado de elaboración de hebras textiles, tal como una continua de hilar, para detectar hilos, caracterizados porque el aparato de control incluye medios de circuito eléctrico para determinar la presencia de hilos mientras minimiza la interferencia que de otra forma podría resultar de la iluminación ambiental y reflejos de elementos del aparato textil.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/809,428 US4112665A (en) | 1977-06-23 | 1977-06-23 | Plural sensor ends down detecting apparatus |
Publications (1)
Publication Number | Publication Date |
---|---|
ES471387A1 true ES471387A1 (es) | 1979-02-01 |
Family
ID=25201315
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES471387A Expired ES471387A1 (es) | 1977-06-23 | 1978-06-23 | Perfeccionamientos en los aparatos de control para maquinas textiles |
Country Status (10)
Country | Link |
---|---|
US (1) | US4112665A (es) |
EP (1) | EP0006859A1 (es) |
JP (1) | JPS5411319A (es) |
CH (1) | CH647563A5 (es) |
DE (1) | DE2857592C2 (es) |
ES (1) | ES471387A1 (es) |
FR (1) | FR2478141A1 (es) |
GB (1) | GB2080942B (es) |
IT (1) | IT1105265B (es) |
WO (1) | WO1979000010A1 (es) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4233520A (en) * | 1978-09-07 | 1980-11-11 | Owens-Corning Fiberglas Corporation | Electro optical control to detect a filament passing through a guide eye and using a light emitting diode |
US4581881A (en) * | 1984-03-08 | 1986-04-15 | Parks-Cramer Company | Textile yarn spinning machine with improved supply strand interruption means |
US5221960A (en) * | 1988-12-07 | 1993-06-22 | Iro Ab | Opto-electronic detector apparatus |
DE3902548A1 (de) * | 1989-01-28 | 1990-08-02 | Fritz Stahlecker | Vorrichtung zum erzeugen von als vorlagespulen fuer ein zwirnen dienende spulen |
US5208064A (en) * | 1991-11-04 | 1993-05-04 | Nordson Corporation | Method and apparatus for optically monitoring and controlling a moving fiber of material |
DE19525260A1 (de) * | 1995-07-11 | 1997-01-16 | Iro Ab | Optoelektronische Steuervorrichtung und Schußfaden-Meßspeichergerät |
EP0924324B1 (de) * | 1997-12-17 | 2002-09-04 | Zellweger Luwa Ag | Vorrichtung zur Ueberwachung von Garnen an Ringspinnmaschinen |
SE0401676D0 (sv) * | 2004-06-29 | 2004-06-29 | Iropa Ag | Optoelektronisk garngivar-anordning |
US20090279193A1 (en) * | 2008-04-21 | 2009-11-12 | Jones Clyde B | Method and apparatus for mounting sensors in frames |
CN104775203B (zh) * | 2015-04-08 | 2017-03-01 | 杭州电子科技大学 | 一种光电管电流检测电路 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB932949A (en) * | 1959-05-25 | 1963-07-31 | Laszlo Namenyi Katz | Yarn break detector |
US3523413A (en) * | 1968-02-19 | 1970-08-11 | Parks Cramer Co | Apparatus and method for detecting and reporting ends down on textile machines |
US3486319A (en) * | 1968-06-24 | 1969-12-30 | Parks Cramer Co | Apparatus and method for detecting,piecing-up and reporting ends down on spinning machines |
US3659409A (en) * | 1969-10-14 | 1972-05-02 | Parks Cramer Co | Electric circuit means for textile strand ends down detecting apparatus |
US3672143A (en) * | 1970-10-20 | 1972-06-27 | Leesona Corp | Doffing apparatus and method |
US3772524A (en) * | 1972-01-03 | 1973-11-13 | Leesona Corp | Digitalized speed sensitive moving strand detection apparatus |
US3900738A (en) * | 1973-05-23 | 1975-08-19 | Lockheed Missiles Space | Non-contact measuring gauge |
US3902308A (en) * | 1973-09-19 | 1975-09-02 | Leesona Corp | Optical sensing system for textile apparatus |
US3899868A (en) * | 1974-07-17 | 1975-08-19 | Parks Cramer Co | Control arrangement for yarn piecing apparatus |
-
1977
- 1977-06-23 US US05/809,428 patent/US4112665A/en not_active Expired - Lifetime
-
1978
- 1978-06-22 DE DE2857592A patent/DE2857592C2/de not_active Expired
- 1978-06-22 CH CH6732/80A patent/CH647563A5/de not_active IP Right Cessation
- 1978-06-22 JP JP7591078A patent/JPS5411319A/ja active Granted
- 1978-06-22 WO PCT/US1978/000018 patent/WO1979000010A1/en unknown
- 1978-06-22 GB GB8029767A patent/GB2080942B/en not_active Expired
- 1978-06-23 IT IT50014/78A patent/IT1105265B/it active
- 1978-06-23 ES ES471387A patent/ES471387A1/es not_active Expired
-
1979
- 1979-01-16 EP EP78900022A patent/EP0006859A1/en not_active Withdrawn
-
1980
- 1980-08-21 FR FR8018330A patent/FR2478141A1/fr active Granted
Also Published As
Publication number | Publication date |
---|---|
GB2080942B (en) | 1982-12-01 |
US4112665A (en) | 1978-09-12 |
CH647563A5 (de) | 1985-01-31 |
DE2857592A1 (de) | 1981-02-05 |
IT1105265B (it) | 1985-10-28 |
FR2478141B1 (es) | 1983-10-14 |
GB2080942A (en) | 1982-02-10 |
DE2857592C2 (de) | 1985-10-03 |
JPS5411319A (en) | 1979-01-27 |
FR2478141A1 (fr) | 1981-09-18 |
WO1979000010A1 (en) | 1979-01-11 |
JPS5753266B2 (es) | 1982-11-12 |
EP0006859A1 (en) | 1980-01-23 |
IT7850014A0 (it) | 1978-06-23 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP0614645A4 (en) | COMPUTER OPTICAL TOMOGRAPHY APPARATUS. | |
KR880014377A (ko) | 위치검출기의 기준신호 발생장치 | |
ES471387A1 (es) | Perfeccionamientos en los aparatos de control para maquinas textiles | |
JPS63309671A (ja) | 織物布の横糸又は方向位置の測定方法及び装置 | |
ATE70122T1 (de) | Einrichtung zum messen eines fadens. | |
ES2007644A6 (es) | Dispositivo para la determinacion automatica de los datos caracteristicos de material textil de ensayo, tales com o mechas de mecheras y cintas | |
ATE99796T1 (de) | Annaeherungszuender. | |
GB1091334A (en) | Apparatus for detecting faults in webs | |
GB1409153A (en) | Telecine apparatus | |
ES384922A1 (es) | Perfeccionamientos en los aparatos para detectar la exis- tencia de cabos rotos en maquinas textiles. | |
JPS57204437A (en) | Measuring method for interval of inspection body in concentration measuring apparatus | |
IT1089244B (it) | Dispositivo per la rivelazione di fibre tessili | |
JPS6421728A (en) | Optical head | |
FR2670883B1 (fr) | Dispositif de detection des irregularites du diametre d'un fil. | |
SU1550554A1 (ru) | Устройство дл счета предметов перемещаемых конвейером | |
GB1098377A (en) | Improved apparatus for detecting an electrical condition in a region of high electrical potential and transmitting an indication thereof | |
EP0037681A3 (en) | Method and apparatus for detecting yarns | |
JPS6418073A (en) | Detecting apparatus for voltage | |
IT1192683B (it) | Tastatore di rivelazione per fibre tessili | |
JPS54110563A (en) | Optical read-out system | |
JPS5552974A (en) | Detector circuit | |
JPS646131A (en) | Abnormality detector in relation to breaking of linear object | |
JPS57181434A (en) | Position detector for head in disc storage device | |
SU916978A1 (ru) | Устройство дл измерени площади непрозрачных плоских фигур | |
SU1425436A1 (ru) | Фотоэлектрическое устройство бесконтактного измерени перемещени объекта |