FR2643392B1 - Procede et dispositif pour mesurer, regler et commander le debit d'un courant de flocons de fibres volants - Google Patents

Procede et dispositif pour mesurer, regler et commander le debit d'un courant de flocons de fibres volants

Info

Publication number
FR2643392B1
FR2643392B1 FR9002056A FR9002056A FR2643392B1 FR 2643392 B1 FR2643392 B1 FR 2643392B1 FR 9002056 A FR9002056 A FR 9002056A FR 9002056 A FR9002056 A FR 9002056A FR 2643392 B1 FR2643392 B1 FR 2643392B1
Authority
FR
France
Prior art keywords
flow
measuring
adjusting
controlling
flying fibers
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 - Fee Related
Application number
FR9002056A
Other languages
English (en)
Other versions
FR2643392A1 (fr
Inventor
Leifeld Ferdinand
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Truetzschler GmbH and Co KG
Original Assignee
Truetzschler GmbH and Co KG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Truetzschler GmbH and Co KG filed Critical Truetzschler GmbH and Co KG
Publication of FR2643392A1 publication Critical patent/FR2643392A1/fr
Application granted granted Critical
Publication of FR2643392B1 publication Critical patent/FR2643392B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01G—PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
    • D01G23/00—Feeding fibres to machines; Conveying fibres between machines
    • D01G23/08—Air draught or like pneumatic arrangements
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01G—PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
    • D01G15/00—Carding machines or accessories; Card clothing; Burr-crushing or removing arrangements associated with carding or other preliminary-treatment machines
    • D01G15/02—Carding machines
    • D01G15/12—Details
    • D01G15/40—Feeding apparatus
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01G—PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
    • D01G7/00—Breaking or opening fibre bales
    • D01G7/06—Details of apparatus or machines
    • D01G7/10—Arrangements for discharging fibres
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01G—PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
    • D01G9/00—Opening or cleaning fibres, e.g. scutching cotton
    • D01G9/14—Details of machines or apparatus
    • D01G9/18—Arrangements for discharging fibres
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • G01F1/05—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects
    • G01F1/20—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by detection of dynamic effects of the flow
    • G01F1/28—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by detection of dynamic effects of the flow by drag-force, e.g. vane type or impact flowmeter
    • G01F1/30—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by detection of dynamic effects of the flow by drag-force, e.g. vane type or impact flowmeter for fluent solid material
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D7/00—Control of flow
    • G05D7/06—Control of flow characterised by the use of electric means
    • G05D7/0605—Control of flow characterised by the use of electric means specially adapted for solid materials

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Automation & Control Theory (AREA)
  • Preliminary Treatment Of Fibers (AREA)
  • Measuring Volume Flow (AREA)
  • Air Transport Of Granular Materials (AREA)
  • Switches Operated By Changes In Physical Conditions (AREA)
FR9002056A 1989-02-20 1990-02-20 Procede et dispositif pour mesurer, regler et commander le debit d'un courant de flocons de fibres volants Expired - Fee Related FR2643392B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3905139A DE3905139A1 (de) 1989-02-20 1989-02-20 Verfahren und vorrichtung zum messen, regeln und steuern der menge eines im flug befindlichen faserflockenstroms

Publications (2)

Publication Number Publication Date
FR2643392A1 FR2643392A1 (fr) 1990-08-24
FR2643392B1 true FR2643392B1 (fr) 1993-07-09

Family

ID=6374504

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9002056A Expired - Fee Related FR2643392B1 (fr) 1989-02-20 1990-02-20 Procede et dispositif pour mesurer, regler et commander le debit d'un courant de flocons de fibres volants

Country Status (9)

Country Link
US (1) US5159840A (fr)
JP (1) JPH02259526A (fr)
BR (1) BR9000760A (fr)
CH (1) CH680736A5 (fr)
DE (1) DE3905139A1 (fr)
ES (1) ES2021196A6 (fr)
FR (1) FR2643392B1 (fr)
GB (1) GB2229279B (fr)
IT (1) IT1238154B (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4117252A1 (de) * 1991-05-27 1992-12-03 Winkler Duennebier Kg Masch Vorrichtung zum aufloesen von flockenverklumpungen
DE4211295A1 (de) * 1992-04-03 1993-10-07 Hergeth Hubert A Flockenwaage
CH685506A5 (de) * 1993-06-23 1995-07-31 Zellweger Uster Ag Vorrichtung zur Messung der Masse oder des Substanzquerschnitts von Faserbändern und Verwendung der Vorrichtung.
EP0731194A3 (fr) * 1995-03-08 1997-07-16 Rieter Ag Maschf Puits d'alimentation
GB9713499D0 (en) * 1997-06-27 1997-09-03 Ford New Holland Nv Mass flow measurement in forage harvesters
US6003387A (en) * 1997-09-24 1999-12-21 Rockwell International Corporation Flow sensor for use on crop harvesting having two arms and a middle integrated portion extending in the flow path
DE19826070B4 (de) * 1998-06-12 2015-12-10 Trützschler GmbH & Co Kommanditgesellschaft Vorrichtung an einer Spinnereimaschine zum Herstellen eines Faserflockenvlieses, z. B. aus Baumwolle, Chemiefasern
US6237427B1 (en) 1999-02-08 2001-05-29 James C. Helfrich Flow rate measuring system for crops supported on a conveyor
AU4716501A (en) * 1999-12-29 2001-07-09 Guillermo Alfredo Martina Mass flow apparatus for powdered and granulated solids and accumulated weight
CH715076A1 (de) * 2018-06-07 2019-12-13 Rieter Ag Maschf Füllstandsmessung eines Faserflockenspeichers.

Family Cites Families (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE587674C (de) * 1931-08-29 1933-11-07 Alojz Kriznic UEbersichtstafel
US2057641A (en) * 1933-08-11 1936-10-13 Saco Lowell Shops Single process picker system
US3140604A (en) * 1960-04-05 1964-07-14 Inst Textile Tech Fuzz meter
DE1160652B (de) * 1960-06-01 1964-01-02 Maschf Augsburg Nuernberg Ag Einrichtung zum Messen der gegenseitigen axialen Verschiebung zweier Turbinenteile
DE1272012B (de) * 1963-12-30 1968-07-04 Dieter Patzig Dipl Phys Verfahren und Vorrichtung zur laufenden Bestimmung der Menge von Schuettgut
US3424000A (en) * 1966-07-29 1969-01-28 North American Rockwell Semiconductor flowmeter
GB1225912A (fr) * 1969-05-28 1971-03-24
FR2024086A5 (fr) * 1969-09-26 1970-08-21 Kajiura Hiroshi
CH525971A (de) * 1969-10-15 1972-07-31 Rieter Ag Maschf Verfahren zum Erzeugen eines gleichmässigen, kontinuierlichen Faserverbandes und Vorrichtung zur Durchführung des Verfahrens
DE2004394C3 (de) * 1970-01-31 1981-07-02 Hergeth KG Maschinenfabrik und Apparatebau, 4408 Dülmen Vorrichtung zum Regeln der Zufuhr von Fasergut beim Speisen von Karden u.dgl.
DE2102096A1 (en) * 1971-01-16 1972-08-03 Bisinger, Bernhard, 7000 Stuttgart Fibre material conveying duct - compacting and distributing by combined impact and suction effect
DD101754A1 (fr) * 1972-11-10 1973-11-12
GB1419868A (en) * 1973-05-31 1975-12-31 Nugent F K Flow measuring apparatus
DE2346967C3 (de) * 1973-09-18 1978-11-23 Endress U. Hauser Gmbh U. Co, 7867 Maulburg Vorrichtung zum Messen der Durchflufimenge eines pulverförmigen oder körnigen Materials
DE2446910A1 (de) * 1974-10-01 1976-04-22 Pfister Waagen Gmbh Durchflussmengenmessgeraet fuer fliessfaehiges gut
CH590459A5 (fr) * 1975-03-05 1977-08-15 Buehler Ag Geb
GB2003625B (en) * 1977-08-11 1982-02-24 Technicon Isca Ltd Particle flow control systems
SU664034A1 (ru) * 1977-11-09 1979-05-25 Предприятие П/Я М-5397 Датчик массового расхода сыпучих материалов
US4157661A (en) * 1978-03-07 1979-06-12 Milltronics Limited Flowmeters
GB2020038B (en) * 1978-03-07 1982-10-27 Federal Ind Ind Group Inc Flowmeters
JPS57189013A (en) * 1981-05-16 1982-11-20 Sankyo Dengiyou Kk Impact type flowmeter of pulverulent body
DE3337055A1 (de) * 1983-10-12 1985-05-02 Robert Bosch Gmbh, 7000 Stuttgart Mengenmesser
FR2556108A1 (fr) * 1983-12-05 1985-06-07 Sequipag Procede et installation pour la regulation automatique de l'extraction, a partir d'enceintes les contenant, de produits, ou matieres, granuleux ou pulverulents
DD219861A1 (de) * 1983-12-13 1985-03-13 Michael Horn Mess- und eicheinrichtung fuer stroemende medien
SE8400830L (sv) * 1984-02-16 1985-08-17 Edab Electronic Design Ab Sett och anordning for metning av materialfloden
EP0158745A1 (fr) * 1984-04-17 1985-10-23 The Dow Chemical Company Appareil de mesure de débit et densité et procédé d'usage
DE3425345A1 (de) * 1984-07-10 1986-01-30 Trützschler GmbH & Co KG, 4050 Mönchengladbach Verfahren und vorrichtung zum erzeugen einer gleichmaessigen, kontinuierlichen fasermenge
FI69210C (fi) * 1984-07-16 1985-12-10 Pekka M Vesa Massfloedesmaetare
CA1246396A (fr) * 1984-12-31 1988-12-13 Brian J. Graves Regulateur de debit de fluide
US4614122A (en) * 1984-12-31 1986-09-30 Emhart Industries, Inc. Fluid flow detector with adaptor
DE3529184A1 (de) * 1985-08-14 1987-02-26 Honsberg & Co Kg Vorrichtung zur durchflussueberwachung und/oder -messung
DE3708188C2 (de) * 1987-03-13 1998-10-29 Hergeth Hubert A Verfahren zur Feststellung von Fremdteilen in einer Textilfaser-Aufbereitungsanlage
EP0380504A4 (en) * 1987-08-04 1991-01-09 Peter Adam Reuter Flow line weighing device
DE3934040A1 (de) * 1989-02-20 1990-08-23 Truetzschler & Co Verfahren und vorrichtung zum betreiben einer speiseeinrichtung fuer fasermaterial, z. b. kastenspeiser

Also Published As

Publication number Publication date
ES2021196A6 (es) 1991-10-16
JPH02259526A (ja) 1990-10-22
GB9003696D0 (en) 1990-04-18
CH680736A5 (fr) 1992-10-30
GB2229279A (en) 1990-09-19
IT9019035A0 (it) 1990-01-10
IT9019035A1 (it) 1990-08-21
FR2643392A1 (fr) 1990-08-24
DE3905139A1 (de) 1990-08-23
GB2229279B (en) 1993-01-20
US5159840A (en) 1992-11-03
BR9000760A (pt) 1991-01-22
IT1238154B (it) 1993-07-09

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Legal Events

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