FR2521815B1 - Manocontacteur electronique utilisable en particulier comme organe de mesure et de commande sensible aux variations de pression dans des machines textiles - Google Patents

Manocontacteur electronique utilisable en particulier comme organe de mesure et de commande sensible aux variations de pression dans des machines textiles

Info

Publication number
FR2521815B1
FR2521815B1 FR8302062A FR8302062A FR2521815B1 FR 2521815 B1 FR2521815 B1 FR 2521815B1 FR 8302062 A FR8302062 A FR 8302062A FR 8302062 A FR8302062 A FR 8302062A FR 2521815 B1 FR2521815 B1 FR 2521815B1
Authority
FR
France
Prior art keywords
measurement
control device
textile machines
device sensitive
pressure switch
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
Application number
FR8302062A
Other languages
English (en)
Other versions
FR2521815A1 (fr
Inventor
Fritz Hosel
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 FR2521815A1 publication Critical patent/FR2521815A1/fr
Application granted granted Critical
Publication of FR2521815B1 publication Critical patent/FR2521815B1/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L9/00—Measuring steady of quasi-steady pressure of fluid or fluent solid material by electric or magnetic pressure-sensitive elements; Transmitting or indicating the displacement of mechanical pressure-sensitive elements, used to measure the steady or quasi-steady pressure of a fluid or fluent solid material, by electric or magnetic means
    • G01L9/0041—Transmitting or indicating the displacement of flexible diaphragms
    • G01L9/007—Transmitting or indicating the displacement of flexible diaphragms using variations in inductance
    • 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
    • D01G23/02—Hoppers; Delivery shoots
    • D01G23/04—Hoppers; Delivery shoots with means for controlling the feed
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L9/00—Measuring steady of quasi-steady pressure of fluid or fluent solid material by electric or magnetic pressure-sensitive elements; Transmitting or indicating the displacement of mechanical pressure-sensitive elements, used to measure the steady or quasi-steady pressure of a fluid or fluent solid material, by electric or magnetic means
    • G01L9/0041—Transmitting or indicating the displacement of flexible diaphragms
    • G01L9/0076—Transmitting or indicating the displacement of flexible diaphragms using photoelectric means

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Switches Operated By Changes In Physical Conditions (AREA)
  • Preliminary Treatment Of Fibers (AREA)
  • Measuring Fluid Pressure (AREA)
FR8302062A 1982-02-12 1983-02-09 Manocontacteur electronique utilisable en particulier comme organe de mesure et de commande sensible aux variations de pression dans des machines textiles Expired FR2521815B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19823204881 DE3204881A1 (de) 1982-02-12 1982-02-12 Elektronischer druckschalter, insbesondere als messglied fuer die erfassung von druckschwankungen in textilmaschinen

Publications (2)

Publication Number Publication Date
FR2521815A1 FR2521815A1 (fr) 1983-08-19
FR2521815B1 true FR2521815B1 (fr) 1987-02-13

Family

ID=6155460

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8302062A Expired FR2521815B1 (fr) 1982-02-12 1983-02-09 Manocontacteur electronique utilisable en particulier comme organe de mesure et de commande sensible aux variations de pression dans des machines textiles

Country Status (10)

Country Link
US (1) US4562358A (fr)
JP (1) JPS58181225A (fr)
BR (1) BR8300709A (fr)
CH (1) CH662456A5 (fr)
DE (1) DE3204881A1 (fr)
ES (1) ES519713A0 (fr)
FR (1) FR2521815B1 (fr)
GB (1) GB2120480B (fr)
IN (1) IN158077B (fr)
IT (1) IT1193671B (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IN164907B (fr) * 1985-09-11 1989-07-01 Truetzschler & Co
DE3532988C2 (de) * 1985-09-16 1994-08-04 Teves Gmbh Alfred Elektrohydraulische Schaltvorrichtung
DE3822342A1 (de) * 1987-07-09 1989-01-19 Mitsubishi Electric Corp Strompfadunterbrecher
DE3918142A1 (de) * 1989-05-31 1990-12-13 Wiest Peter P Druckmessvorrichtung fuer in leitungen stroemende fluide
US5575040A (en) * 1993-05-14 1996-11-19 Trutzschler Gmbh & Co. Kg Apparatus for controlling sliver deposition in a coiler can
DE19913448A1 (de) * 1999-03-25 2000-09-28 Itw Gema Ag Pulverbehälter-Niveausondenvorrichtung
EP2678592B1 (fr) * 2011-02-21 2016-12-07 Emerson Electric Co. Soupapes, dispositifs de détection de pression et dispositifs de commande destinés à des appareils de chauffage
CH715076A1 (de) 2018-06-07 2019-12-13 Rieter Ag Maschf Füllstandsmessung eines Faserflockenspeichers.

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3530341A (en) * 1966-10-31 1970-09-22 Richard C Hutchinson Flexible tape optical programmer
US3538772A (en) * 1968-03-14 1970-11-10 Gulf General Atomic Inc Monitoring apparatus
DE2157331A1 (de) * 1970-11-18 1972-06-22 Upjohn Co Verfahren und Vorrichtung zur Festsetzung und Aufrechterhaltung einer vorbestimmten Durchsatzmenge
JPS5128616Y2 (fr) * 1972-02-18 1976-07-19
DE2216929B2 (de) * 1972-04-08 1980-01-10 Heka - Elektronic Gmbh, 6731 Lindenberg Berührungsloser Reihengrenztaster
US3898454A (en) * 1973-08-27 1975-08-05 King Radio Corp Optical air data sensor
US4014213A (en) * 1975-12-01 1977-03-29 J. I. Case Company Accumulator warning system
GB1538228A (en) * 1976-05-03 1979-01-10 Lucas Electrical Ltd Fluid pressure transducer
DE2711346C2 (de) * 1977-03-16 1979-03-15 Truetzschler Gmbh & Co Kg, 4050 Moenchengladbach Elektronischer Druckschalter
GB1604625A (en) * 1978-05-30 1981-12-09 Gorringe D C S Digital barometers
US4240180A (en) * 1979-02-07 1980-12-23 Rando Machine Corporation Fiber feeding apparatus for carding machines and the like
US4371762A (en) * 1979-07-26 1983-02-01 Vapor Corporation Contactless pressure sensitive switch
CA1145008A (fr) * 1980-01-22 1983-04-19 Ezequiel Mejia Detecteur d'effractions
US4404710A (en) * 1981-05-29 1983-09-20 Rando Machine Corporation Apparatus for feeding fibers to carding machines and the like

Also Published As

Publication number Publication date
DE3204881A1 (de) 1983-08-25
US4562358A (en) 1985-12-31
ES8402127A1 (es) 1984-01-01
GB8303721D0 (en) 1983-03-16
FR2521815A1 (fr) 1983-08-19
IT8319546A0 (it) 1983-02-11
GB2120480A (en) 1983-11-30
GB2120480B (en) 1985-09-11
JPS58181225A (ja) 1983-10-22
IN158077B (fr) 1986-08-30
ES519713A0 (es) 1984-01-01
CH662456A5 (de) 1987-09-30
IT1193671B (it) 1988-07-21
BR8300709A (pt) 1983-11-16

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Legal Events

Date Code Title Description
ST Notification of lapse