ES494938A0 - Dispositivo emisor piezoelectrico para la generacion de una senal dependiente de la fuerza de traccion de hilo de un hi-lo textil - Google Patents
Dispositivo emisor piezoelectrico para la generacion de una senal dependiente de la fuerza de traccion de hilo de un hi-lo textilInfo
- Publication number
- ES494938A0 ES494938A0 ES494938A ES494938A ES494938A0 ES 494938 A0 ES494938 A0 ES 494938A0 ES 494938 A ES494938 A ES 494938A ES 494938 A ES494938 A ES 494938A ES 494938 A0 ES494938 A0 ES 494938A0
- Authority
- ES
- Spain
- Prior art keywords
- textile
- generation
- traction force
- signal dependent
- emitter device
- 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.)
- Granted
Links
- 230000001419 dependent effect Effects 0.000 title 1
- 239000004753 textile Substances 0.000 title 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L5/00—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
- G01L5/04—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for measuring tension in flexible members, e.g. ropes, cables, wires, threads, belts or bands
- G01L5/10—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for measuring tension in flexible members, e.g. ropes, cables, wires, threads, belts or bands using electrical means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H59/00—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators
- B65H59/40—Applications of tension indicators
-
- 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
- B65H63/02—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package responsive to reduction in material tension, failure of supply, or breakage, of material
- B65H63/024—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package responsive to reduction in material tension, failure of supply, or breakage, of material responsive to breakage of materials
- B65H63/028—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package responsive to reduction in material tension, failure of supply, or breakage, of material responsive to breakage of materials characterised by the detecting or sensing element
- B65H63/032—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package responsive to reduction in material tension, failure of supply, or breakage, of material responsive to breakage of materials characterised by the detecting or sensing element electrical or pneumatic
- B65H63/0321—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package responsive to reduction in material tension, failure of supply, or breakage, of material responsive to breakage of materials characterised by the detecting or sensing element electrical or pneumatic using electronic actuators
- B65H63/0327—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package responsive to reduction in material tension, failure of supply, or breakage, of material responsive to breakage of materials characterised by the detecting or sensing element electrical or pneumatic using electronic actuators using piezoelectric sensing means
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L1/00—Measuring force or stress, in general
- G01L1/16—Measuring force or stress, in general using properties of piezoelectric devices
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L5/00—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
- G01L5/04—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for measuring tension in flexible members, e.g. ropes, cables, wires, threads, belts or bands
- G01L5/10—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for measuring tension in flexible members, e.g. ropes, cables, wires, threads, belts or bands using electrical means
- G01L5/106—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for measuring tension in flexible members, e.g. ropes, cables, wires, threads, belts or bands using electrical means for measuring a reaction force applied on a cantilever beam
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L5/00—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
- G01L5/04—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for measuring tension in flexible members, e.g. ropes, cables, wires, threads, belts or bands
- G01L5/10—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for measuring tension in flexible members, e.g. ropes, cables, wires, threads, belts or bands using electrical means
- G01L5/108—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for measuring tension in flexible members, e.g. ropes, cables, wires, threads, belts or bands using electrical means for measuring a reaction force applied on a single support, e.g. a glider
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2553/00—Sensing or detecting means
- B65H2553/20—Sensing or detecting means using electric elements
- B65H2553/26—Piezoelectric sensors
-
- 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
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Quality & Reliability (AREA)
- Force Measurement Appropriate To Specific Purposes (AREA)
- Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
- Suspension Of Electric Lines Or Cables (AREA)
- Ropes Or Cables (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH833179A CH639486A5 (de) | 1979-09-14 | 1979-09-14 | Piezoelektrischer geber zum erzeugen eines von der fadenzugkraft eines textilfadens abhaengigen signals. |
Publications (2)
Publication Number | Publication Date |
---|---|
ES494938A0 true ES494938A0 (es) | 1981-04-01 |
ES8104452A1 ES8104452A1 (es) | 1981-04-01 |
Family
ID=4338690
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES494938A Expired ES8104452A1 (es) | 1979-09-14 | 1980-09-11 | Dispositivo emisor piezoelectrico para la generacion de una senal dependiente de la fuerza de traccion de hilo de un hi-lo textil |
Country Status (9)
Country | Link |
---|---|
US (1) | US4361777A (es) |
BE (1) | BE885208A (es) |
CH (1) | CH639486A5 (es) |
DE (1) | DE3031796C2 (es) |
ES (1) | ES8104452A1 (es) |
FR (1) | FR2465214A1 (es) |
GB (1) | GB2059594B (es) |
IT (1) | IT1128189B (es) |
SE (1) | SE8006331L (es) |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1138893B (it) * | 1981-07-29 | 1986-09-17 | Roy Electrotex Spa | Dispositivo di controllo della presenza degli stoppini all'uscita del divisore di carde di filatura |
DE3201694C2 (de) * | 1982-01-21 | 1984-11-29 | Palitex Project-Company Gmbh, 4150 Krefeld | Fadenfühler für Spinn- oder Zwirnmaschinen, insbesondere Doppeldraht-Zwirnmaschinen |
SE448749B (sv) * | 1982-05-17 | 1987-03-16 | Rydborn S A O | Anordning for overvakning av undertraden i symaskiner |
DE3524220A1 (de) * | 1985-07-06 | 1987-01-08 | Stoll & Co H | Rberwachungseinrichtung im fadenablaufsystem einer flachstrickmaschine |
US4830296A (en) * | 1986-06-05 | 1989-05-16 | Murata Kikai Kabushiki Kaisha | Automatic winder |
IT1218170B (it) * | 1986-10-11 | 1990-04-12 | Murata Machinery Ltd | Procedimento per avvolgere filo in roccatrice automatica e relativo dispositivo di controllo |
DE3707875A1 (de) * | 1987-03-11 | 1988-09-22 | Iro Ab | Geraet zum erfassen einer garnbewegung |
US4880175A (en) * | 1987-04-14 | 1989-11-14 | Murata Kikai Kabushiki Kaisha | Tension setting and controlling method and apparatus in an automatic winder |
DE3736219C2 (de) * | 1987-10-26 | 1994-08-18 | Mauve Karl Eberhard Dr | Verfahren und Vorrichtung zur Messung der Saitenspannung eines saitenbespannten Schlägers |
JPH02259129A (ja) * | 1989-03-31 | 1990-10-19 | Murata Mach Ltd | ダブルツイスターにおける単糸切れ感知装置 |
US4951030A (en) * | 1989-04-02 | 1990-08-21 | Arbor Systems, Inc. | Monitoring system |
US5125312A (en) * | 1989-05-15 | 1992-06-30 | Korg/Fishpark Associates | Stringed musical instrument |
DE3942685A1 (de) * | 1989-12-22 | 1991-06-27 | Rieter Ag Maschf | Verfahren zur gewinnung eines fadenspannungssignals sowie fadensensor |
US5036568A (en) * | 1990-05-21 | 1991-08-06 | Milliken Research Corporation | Method and system to detect the position and tension of yarn being air textured |
DE4025005A1 (de) * | 1990-08-07 | 1992-02-13 | Schlafhorst & Co W | Maschine zum herstellen von kreuzspulen, mit einrichtungen zum steuern der spulstellen nach der fadenspannung |
US5136202A (en) * | 1990-08-31 | 1992-08-04 | Atochem North America, Inc | Material sensor |
CH682676A5 (de) * | 1991-01-10 | 1993-10-29 | Zellweger Uster Ag | Fadenwächter. |
NL9201019A (nl) * | 1992-06-10 | 1994-01-03 | Te Strake Bv | Inrichting voor het meten van trekspanningen in dunne draden. |
DE4423548A1 (de) * | 1993-08-25 | 1995-03-02 | Rieter Ag Maschf | Fadenüberwachungsvorrichtung |
DE19635695A1 (de) * | 1996-09-03 | 1998-03-05 | Schlafhorst & Co W | Fadenführungseinrichtung |
ES2154549B1 (es) * | 1998-05-20 | 2001-11-16 | Pinter Sa | Dispositivo para la deteccion de roturas de hilos en maquinas continuas de hilar. |
CN104903692B (zh) * | 2012-12-12 | 2018-01-12 | 阪东化学株式会社 | 固有频率测量装置、带张力计算方法和带固有频率计算方法、以及计算机可读记录介质 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3108161A (en) * | 1958-08-06 | 1963-10-22 | Rca Corp | Stereophonic phonograph pickup |
CH391608A (de) * | 1961-07-20 | 1965-04-30 | Loepfe Ag Geb | Fadenwächter für Textilmaschinen |
DE1273861B (de) * | 1964-02-25 | 1968-07-25 | Heim Sigrid | Anordnung zum Messen einer Faden-, Band- oder Drahtspannung, insbesondere von Fadenspannungen bei Spulmaschinen der Textilindustrie |
US3613065A (en) * | 1970-03-03 | 1971-10-12 | Lindly & Co Inc | Apparatus utilizing a vibratable member for detecting sustained tension in a running length or strand |
CH551922A (de) * | 1972-11-21 | 1974-07-31 | Loepfe Ag Geb | Vorrichtung zum ueberwachen laufender faeden. |
CH580533A5 (es) * | 1974-07-12 | 1976-10-15 | Loepfe Ag Geb |
-
1979
- 1979-09-14 CH CH833179A patent/CH639486A5/de not_active IP Right Cessation
-
1980
- 1980-08-20 GB GB8027072A patent/GB2059594B/en not_active Expired
- 1980-08-22 DE DE3031796A patent/DE3031796C2/de not_active Expired
- 1980-09-05 US US06/184,540 patent/US4361777A/en not_active Expired - Lifetime
- 1980-09-10 SE SE8006331A patent/SE8006331L/xx not_active Application Discontinuation
- 1980-09-11 FR FR8019658A patent/FR2465214A1/fr active Granted
- 1980-09-11 ES ES494938A patent/ES8104452A1/es not_active Expired
- 1980-09-12 IT IT49658/80A patent/IT1128189B/it active
- 1980-09-12 BE BE0/202081A patent/BE885208A/fr not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
FR2465214A1 (fr) | 1981-03-20 |
CH639486A5 (de) | 1983-11-15 |
DE3031796A1 (de) | 1981-04-02 |
FR2465214B1 (es) | 1984-03-23 |
BE885208A (fr) | 1981-03-12 |
DE3031796C2 (de) | 1984-02-02 |
US4361777A (en) | 1982-11-30 |
SE8006331L (sv) | 1981-03-15 |
GB2059594A (en) | 1981-04-23 |
ES8104452A1 (es) | 1981-04-01 |
IT1128189B (it) | 1986-05-28 |
IT8049658A0 (it) | 1980-09-12 |
GB2059594B (en) | 1983-12-07 |
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