ES344717A1 - Pneumatic feeding arrangement for supplying fibrous materials - Google Patents

Pneumatic feeding arrangement for supplying fibrous materials

Info

Publication number
ES344717A1
ES344717A1 ES344717A ES344717A ES344717A1 ES 344717 A1 ES344717 A1 ES 344717A1 ES 344717 A ES344717 A ES 344717A ES 344717 A ES344717 A ES 344717A ES 344717 A1 ES344717 A1 ES 344717A1
Authority
ES
Spain
Prior art keywords
motor
shafts
fibrous materials
feeding arrangement
pneumatic feeding
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
ES344717A
Other languages
Spanish (es)
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 ES344717A1 publication Critical patent/ES344717A1/en
Expired 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Preliminary Treatment Of Fibers (AREA)

Abstract

In a pneumatic feed system for delivering cotton fibres from a container 1 through a radial fan 7 and a branched pipeline 8 to feed shafts 9 associated with cards 10, the pressure increase produced when the cotton fibres in the shafts cover air outlets 12 actuates a device 14 to cut off the motor 4 driving feed rollers 2, 3. When one of the shafts has been emptied again by its delivery roller 11 sufficiently to allow air to escape at a sufficient rate from the outlet 12, the device 14 re-starts the motor 4. The motor 4 can alternatively be controlled by photo-electric cells 15 such that the motor is cut off when all the shafts are filled to the level of the cells.
ES344717A 1966-09-03 1967-09-02 Pneumatic feeding arrangement for supplying fibrous materials Expired ES344717A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DET0031980 1966-09-03

Publications (1)

Publication Number Publication Date
ES344717A1 true ES344717A1 (en) 1968-10-16

Family

ID=7556679

Family Applications (1)

Application Number Title Priority Date Filing Date
ES344717A Expired ES344717A1 (en) 1966-09-03 1967-09-02 Pneumatic feeding arrangement for supplying fibrous materials

Country Status (4)

Country Link
US (1) US3414330A (en)
CH (1) CH453969A (en)
ES (1) ES344717A1 (en)
GB (1) GB1155487A (en)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH511951A (en) * 1968-03-27 1971-08-31 Rieter Ag Maschf Method and device for blending staple fibers
DE1946946C3 (en) * 1968-09-17 1980-09-04 T.M.M. (Research) Ltd., Oldham, Lancashire (Ver. Koenigreich) Method and device for supplying a number of cards with fiber material
CH490525A (en) * 1968-11-08 1970-05-15 Rieter Ag Maschf Device for feeding a shaft with flaky fiber material by means of a pneumatic flake conveying system for spinning machines
US3945683A (en) * 1969-07-09 1976-03-23 Fiber Controls Corporation Priority interrupt circuit
US3912474A (en) * 1969-10-03 1975-10-14 Truetzschler & Co Depositing chute for pneumatic conveyance of flock
US3649082A (en) * 1970-01-26 1972-03-14 Fiber Controls Corp Multiple source material distributing system
DE2004394C3 (en) * 1970-01-31 1981-07-02 Hergeth KG Maschinenfabrik und Apparatebau, 4408 Dülmen Device for regulating the supply of fiber material when feeding cards and the like.
US4085977A (en) * 1970-02-12 1978-04-25 Carding Specialists Co. Limited Feeding of fibrous material to carding machines
US3851925A (en) * 1970-09-25 1974-12-03 Crompton & Knowles Corp Fiber distribution system
US3851924A (en) * 1970-09-25 1974-12-03 Crompton & Knowles Corp Fiber distribution apparatus
US3709406A (en) * 1970-10-14 1973-01-09 Rieter Ag Maschf Method and apparatus for producing an even continuous layer of fibers
FR2121890A1 (en) * 1971-01-16 1972-08-25 Bisinger Bernhard Pneumatic fibre feed - supplying fibres to series of fibre processing machines
DE2153665C2 (en) * 1971-10-28 1973-09-20 Truetzschler & Co, 4070 Rheydtodenkirchen Flake deposit chute
US4045091A (en) * 1972-08-26 1977-08-30 Wolfgang Beneke Device for the pneumatic feeding of a quantity of cards
AR207121A1 (en) * 1973-08-22 1976-09-15 Rieter Ag Maschf DEVICE FOR THE MEASUREMENT OF A QUANTITY OF FIBROUS MATERIAL TRANSPORTED BY A FLOW OF AIR
DE2440888C3 (en) * 1974-08-27 1978-11-23 Waeschle Maschinenfabrik Gmbh, 7980 Ravensburg System for the successive loading of several unloading stations connected one behind the other to a pneumatic conveying line via separators with bulk material
CH599990A5 (en) * 1975-07-16 1978-06-15 Rieter Ag Maschf
US4237582A (en) * 1978-08-28 1980-12-09 Process Evaluation & Development Corporation Bagasse preparation
US4387486A (en) * 1981-04-17 1983-06-14 Automatic Material Handling, Inc. Control system for fiber processing apparatus
DE3336517A1 (en) * 1983-10-07 1985-04-25 Hergeth Hollingsworth GmbH, 4408 Dülmen DINING DEVICE FOR CARD, CRAWLING AND THE LIKE
US4864693A (en) * 1988-09-30 1989-09-12 Hergeth Hollingsworth Gmbh Flow-through fiber preparation feed system and method
DE4038150A1 (en) * 1990-02-22 1991-08-29 Truetzschler & Co DEVICE FOR PNEUMATICALLY FEEDING AT LEAST ONE FIBER PROCESSING MACHINE, e.g. CARD
DE4131758A1 (en) * 1991-09-24 1993-03-25 Hollingsworth Gmbh DEVICE AND METHOD FOR THE PNEUMATIC FEEDING OF SEVERAL FOUNTAIN CHAMBERS
CN103964207A (en) * 2014-04-03 2014-08-06 深圳市富安娜家居用品股份有限公司 Fiber filling device
US10421625B2 (en) * 2017-09-08 2019-09-24 Cnh Industrial Canada, Ltd. System and method for removing blockages present in a delivery conduit of a seeder
CN112722857A (en) * 2020-12-14 2021-04-30 桐昆集团浙江恒盛化纤有限公司 Slice pipeline conveying system and method

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US732969A (en) * 1901-12-26 1903-07-07 Theodore August Brandes Means for equalizing the distribution of cotton in cotton-boxes.
DK83859C (en) * 1954-07-10 1957-11-11 Svenska Flaektfabriken Ab Plant for pneumatic transport of grain or piece goods.
DE1103217B (en) * 1958-06-14 1961-03-23 Hauni Werke Koerber & Co Kg System for the pneumatic loading of cigarette machines with cut tobacco
US3157440A (en) * 1961-01-25 1964-11-17 Nihon Spindle Mfg Co Ltd Fibrous raw material feeding arrangements for spinning machines
US3174805A (en) * 1962-10-11 1965-03-23 Vokes Ltd Pneumatic feeders
FR1393314A (en) * 1963-12-21 1965-03-26 Installation of separator-distributor for fiber flakes

Also Published As

Publication number Publication date
CH453969A (en) 1968-03-31
GB1155487A (en) 1969-06-18
US3414330A (en) 1968-12-03

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