JPS551356A - Duster in open-end spinning machine - Google Patents

Duster in open-end spinning machine

Info

Publication number
JPS551356A
JPS551356A JP7447978A JP7447978A JPS551356A JP S551356 A JPS551356 A JP S551356A JP 7447978 A JP7447978 A JP 7447978A JP 7447978 A JP7447978 A JP 7447978A JP S551356 A JPS551356 A JP S551356A
Authority
JP
Japan
Prior art keywords
opening
impurities
duster
constant
holding part
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
Application number
JP7447978A
Other languages
Japanese (ja)
Other versions
JPS6119725B2 (en
Inventor
Yoshihisa Suzuki
Keiji Onoe
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.)
Toyota Industries Corp
Daiwa Boseki KK
Original Assignee
Daiwa Boseki KK
Toyoda Automatic Loom Works Ltd
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 Daiwa Boseki KK, Toyoda Automatic Loom Works Ltd filed Critical Daiwa Boseki KK
Priority to JP7447978A priority Critical patent/JPS551356A/en
Publication of JPS551356A publication Critical patent/JPS551356A/en
Publication of JPS6119725B2 publication Critical patent/JPS6119725B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
    • H03K3/02—Generators characterised by the type of circuit or by the means used for producing pulses
    • H03K3/353—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of field-effect transistors with internal or external positive feedback
    • H03K3/354—Astable circuits
    • H03K3/3545—Stabilisation of output, e.g. using crystal

Landscapes

  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Spinning Or Twisting Of Yarns (AREA)

Abstract

PURPOSE:Title widely usable duster in which the dusting open is provided in the region where the motion loca of impurities to which the maximum force of inertia is applied are almost constant, thus removing impurities most effectively and also permitting the removal of fine dust. CONSTITUTION:On the way of the fibers from the holding part N to the opening zone A, the beginning edge of the opening 9 of duster is fitted on the casing position 5 whose distance from the holding part N is equal to the average fiber length L. The fibers held at the holding part N begin to undergo fiber opening action at position O and the impurities T and fine dusts attain the maximum in the tangential speed at point P and prompty separate from fibers F. Especially, as the motion laca of the impurities T are almost constant, they are excluded from a position almost constant in the opening 9. The fine dusts t also can be removed from the opening 9 with a certain width l in the region where the relative speed of opening roll 3 to the accompanied air stream is maximum.
JP7447978A 1978-06-19 1978-06-19 Duster in open-end spinning machine Granted JPS551356A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7447978A JPS551356A (en) 1978-06-19 1978-06-19 Duster in open-end spinning machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7447978A JPS551356A (en) 1978-06-19 1978-06-19 Duster in open-end spinning machine

Publications (2)

Publication Number Publication Date
JPS551356A true JPS551356A (en) 1980-01-08
JPS6119725B2 JPS6119725B2 (en) 1986-05-19

Family

ID=13548440

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7447978A Granted JPS551356A (en) 1978-06-19 1978-06-19 Duster in open-end spinning machine

Country Status (1)

Country Link
JP (1) JPS551356A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58133399A (en) * 1982-01-30 1983-08-09 Matsushita Electric Works Ltd Composite plating method
JPS6422777U (en) * 1987-07-30 1989-02-06

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58133399A (en) * 1982-01-30 1983-08-09 Matsushita Electric Works Ltd Composite plating method
JPS6422777U (en) * 1987-07-30 1989-02-06

Also Published As

Publication number Publication date
JPS6119725B2 (en) 1986-05-19

Similar Documents

Publication Publication Date Title
GB1456816A (en) Apparatus for cleaning a rotating brush particularly in a textile machine
IE830749L (en) Fibre formation
IT8621349A0 (en) FILTRATION BOX FOR FILTERING FIBERS, DUST AND OTHER IMPURITIES FROM THE AIR INTAKED BY A TEXTILE MACHINE, ESPECIALLY SPINNING MACHINE.
US2788547A (en) Carding machine
YU170879A (en) Device for removing impurities from fibres for spinning, and for stretching these fibres in a open-end method
GB1474429A (en) Apparatus for removing impurities from fibrous material
JPS551356A (en) Duster in open-end spinning machine
FR2308713A1 (en) MOBILE VACUUM CLEANER FOR EJECTING FLYING FIBERS AND CLEANING TEXTILE MACHINES
ES8607432A1 (en) Single-air traveling suction blower claener with automatic doffing.
US3059284A (en) Stripping device for the clearer roller in drafting arrangements
CH420936A (en) Process for removing, by air blowing, waste fibers tending to accumulate on the functional parts of automatic winders of textile machines
BE855369A (en) DEVICE FOR SEPARATING DUST, DIRT, FIBERS AND THE LIKE OF A GAS CURRENT, IN PARTICULAR FOR CLEANING A CURRENT OF AIR IN A SPINNING CRAFT
FR2375357A1 (en) Carded fibre blanket cleaning unit - having a rotating sieve with inner suction unit, in contact with moving blanket
IT1132747B (en) DEVICE FOR CLEANING AND DEDUSTING OF TEXTILE FIBER BOWS
GB1467945A (en) Open-end spinning machine with means for supplying a sliver
BR9505210A (en) Open end spinning machine
GB2013741B (en) Fibre sliver opening roller for an open-end spinning device
US3541630A (en) Roll clearing
ES482225A1 (en) Combing Machine for Textile Fibres
EP0188220A3 (en) Apparatus for making a core yarn
FR2326491A1 (en) DEVICE FOR VACUUMING AIR CHARGED WITH FIBERS AND DUST ON A TEXTILE MACHINE
JPS5824943Y2 (en) Fluff removal device in carding machine
CH296619A (en) Installation for the removal, by blowing, of textile fibers and other dust on a set of spinning machines.
JPS5747923A (en) Web collecting apparatus for carding machine
JPS5915521A (en) Cleaning apparatus in fine spinning machine