NL7410285A - METHOD AND DEVICE FOR MEASURING AN AMOUNT OF FIBER IN MOTION. - Google Patents

METHOD AND DEVICE FOR MEASURING AN AMOUNT OF FIBER IN MOTION.

Info

Publication number
NL7410285A
NL7410285A NL7410285A NL7410285A NL7410285A NL 7410285 A NL7410285 A NL 7410285A NL 7410285 A NL7410285 A NL 7410285A NL 7410285 A NL7410285 A NL 7410285A NL 7410285 A NL7410285 A NL 7410285A
Authority
NL
Netherlands
Prior art keywords
fiber
motion
measuring
amount
Prior art date
Application number
NL7410285A
Other languages
Dutch (nl)
Original Assignee
Rieter Ag Maschf
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 Rieter Ag Maschf filed Critical Rieter Ag Maschf
Publication of NL7410285A publication Critical patent/NL7410285A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G53/00—Conveying materials in bulk through troughs, pipes or tubes by floating the materials or by flow of gas, liquid or foam
    • B65G53/34—Details
    • B65G53/66—Use of indicator or control devices, e.g. for controlling gas pressure, for controlling proportions of material and gas, for indicating or preventing jamming of material
    • 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
    • D01G23/06—Arrangements in which a machine or apparatus is regulated in response to changes in the volume or weight of fibres fed, e.g. piano motions
    • 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
    • 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
    • G01F1/74—Devices for measuring flow of a fluid or flow of a fluent solid material in suspension in another fluid

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Preliminary Treatment Of Fibers (AREA)
  • Spinning Or Twisting Of Yarns (AREA)
  • Supply, Installation And Extraction Of Printed Sheets Or Plates (AREA)
NL7410285A 1969-10-15 1974-07-31 METHOD AND DEVICE FOR MEASURING AN AMOUNT OF FIBER IN MOTION. NL7410285A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH1546169A CH525971A (en) 1969-10-15 1969-10-15 Method for producing a uniform, continuous fiber structure and device for carrying out the method
CH1204473A CH569959A5 (en) 1969-10-15 1973-08-22

Publications (1)

Publication Number Publication Date
NL7410285A true NL7410285A (en) 1975-02-25

Family

ID=25709441

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7410285A NL7410285A (en) 1969-10-15 1974-07-31 METHOD AND DEVICE FOR MEASURING AN AMOUNT OF FIBER IN MOTION.

Country Status (6)

Country Link
AT (1) AT329412B (en)
CH (2) CH525971A (en)
DE (1) DE2435677A1 (en)
FR (1) FR2241638B1 (en)
GB (2) GB1478903A (en)
NL (1) NL7410285A (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2858763C2 (en) * 1978-08-07 1993-10-14 Truetzschler Gmbh & Co Kg Use of an electronic pressure transmitter as a measuring element in a feed and distribution line of a pneumatic flake feeder
DE2834586C2 (en) * 1978-08-07 1983-02-03 Trützschler GmbH & Co KG, 4050 Mönchengladbach Method and device for regulating the amount of tuft to be fed to a card
DE2932291A1 (en) * 1979-08-09 1981-02-26 Truetzschler & Co ELECTRIC PRESSURE SWITCH
JPS57207826A (en) * 1981-06-17 1982-12-20 Hideo Nagasaka Measuring device for flow rate of pulverulent body
IN158614B (en) * 1982-04-01 1986-12-27 Truetzschler & Co
GB8324553D0 (en) * 1983-09-14 1983-10-19 Btr Plc Monitoring flow of particulate material in impact treatment equipment
GB2165489A (en) * 1984-09-26 1986-04-16 Auto Masters Ltd Mounting printing plates
DE3530534A1 (en) * 1985-08-27 1987-03-12 Hergeth Hubert Device for separating loosened fibre flakes from a stream of transport air
DE3617526A1 (en) * 1986-05-24 1987-11-26 Truetzschler & Co METHOD AND DEVICE FOR SUPPLYING A NUMBER OF CARDS, CRAWLS OR THE LIKE
DE3617527A1 (en) * 1986-05-24 1987-11-26 Truetzschler & Co DEVICE FOR FEEDING FIBER MATERIAL MACHINERY, e.g. CARDING, CRAWLING, STAMPING MACHINES OR THE LIKE
DE3622977A1 (en) * 1986-07-09 1988-01-21 Hollingsworth Gmbh DEVICE FOR OPENING FIBER PRESS BALES BY MEANS OF A REMOVING DEVICE
DE3821238A1 (en) * 1988-06-23 1989-12-28 Rieter Ag Maschf METHOD AND DEVICE FOR PRODUCING A UNIFORM FIBER TAPE
DE3905139A1 (en) * 1989-02-20 1990-08-23 Truetzschler & Co METHOD AND DEVICE FOR MEASURING, REGULATING AND CONTROLLING THE AMOUNT OF A FLOW OF FIBER FLAKES IN FLIGHT
US5143485A (en) * 1989-06-16 1992-09-01 Maschinenfabrik Rieter Ag Transport air control
DE3919744A1 (en) * 1989-06-16 1990-12-20 Rieter Ag Maschf Carrier air control
DE4445463A1 (en) * 1994-10-26 1996-05-02 Leopold Jungbauer Weighing of loose material carried in air stream
CN107938039A (en) * 2017-11-29 2018-04-20 浙江洁呈新材料科技有限公司 Non-woven fabrics feed device

Also Published As

Publication number Publication date
FR2241638A1 (en) 1975-03-21
GB1478903A (en) 1977-07-06
GB1469253A (en) 1977-04-06
FR2241638B1 (en) 1980-06-20
CH525971A (en) 1972-07-31
CH569959A5 (en) 1975-11-28
DE2435677A1 (en) 1975-03-06
ATA932570A (en) 1975-07-15
AT329412B (en) 1976-05-10

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Legal Events

Date Code Title Description
BV The patent application has lapsed