FR2254966A5 - Fluid feed device for yarns has oblong cross-section duct - into which yarn is fed laterally through slot and pressure fluid is also fed - Google Patents

Fluid feed device for yarns has oblong cross-section duct - into which yarn is fed laterally through slot and pressure fluid is also fed

Info

Publication number
FR2254966A5
FR2254966A5 FR7344960A FR7344960A FR2254966A5 FR 2254966 A5 FR2254966 A5 FR 2254966A5 FR 7344960 A FR7344960 A FR 7344960A FR 7344960 A FR7344960 A FR 7344960A FR 2254966 A5 FR2254966 A5 FR 2254966A5
Authority
FR
France
Prior art keywords
yarn
fluid
duct
fed
yarns
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
FR7344960A
Other languages
French (fr)
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.)
Rhone Poulenc Textile SA
Original Assignee
Rhone Poulenc Textile SA
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 Rhone Poulenc Textile SA filed Critical Rhone Poulenc Textile SA
Priority to FR7344960A priority Critical patent/FR2254966A5/en
Priority to AR25689574A priority patent/AR205180A1/en
Priority to NL7415756A priority patent/NL181573C/en
Priority to US05/531,065 priority patent/US3982412A/en
Priority to BR1032874A priority patent/BR7410328D0/en
Priority to DD18293274A priority patent/DD116864A5/xx
Priority to CA215,801A priority patent/CA1020735A/en
Priority to IE2554/74A priority patent/IE40450B1/en
Priority to CH1658274A priority patent/CH570925A5/xx
Priority to DK648574A priority patent/DK145138C/en
Priority to LU71471A priority patent/LU71471A1/xx
Priority to BE151447A priority patent/BE823283A/en
Priority to GB5402474A priority patent/GB1489615A/en
Priority to AT997574A priority patent/AT344866B/en
Priority to ES432899A priority patent/ES432899A1/en
Priority to DE2459074A priority patent/DE2459074C2/en
Priority to IT3055274A priority patent/IT1030909B/en
Application granted granted Critical
Publication of FR2254966A5 publication Critical patent/FR2254966A5/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H51/00—Forwarding filamentary material
    • B65H51/16—Devices for entraining material by flow of liquids or gases, e.g. air-blast devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00—Handled material; Storage means
    • B65H2701/30—Handled filamentary material
    • B65H2701/31—Textiles threads or artificial strands of filaments

Landscapes

  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Treatment Of Fiber Materials (AREA)

Abstract

A fluid feed (or treatment) device for yarns includes a duct having an oblong cross section and a slot extending along its length and through which the yarn can be introduced laterally into the duct. The cross-sectional area of the dust increases towards the downstream end, and at the upstream end are provided two inlet nozzles whose axes pref lie parallel to the axis of the duct and through which fluid can be fed into the duct from a main fluid inlet pipe so that the fluid advances the yarn along the duct. Where the fluid is press. air the device may be used as a pneumatic gun for transferring e.g. yarn from a full to an empty bobbin. The fluid may alternatively be a dye (pref. vapour) or coating agent whereby the yarn is treated whilst also being advanced. The device is easy to operate, quiet, can advance the yarn at high speeds and has olow energy consumption.
FR7344960A 1973-12-13 1973-12-13 Fluid feed device for yarns has oblong cross-section duct - into which yarn is fed laterally through slot and pressure fluid is also fed Expired FR2254966A5 (en)

Priority Applications (17)

Application Number Priority Date Filing Date Title
FR7344960A FR2254966A5 (en) 1973-12-13 1973-12-13 Fluid feed device for yarns has oblong cross-section duct - into which yarn is fed laterally through slot and pressure fluid is also fed
AR25689574A AR205180A1 (en) 1973-12-13 1974-01-01 IMPROVEMENTS IN PNEUMATIC DEVICES FOR TRANSFER AND TREATMENT OF TEXTILE THREADS
NL7415756A NL181573C (en) 1973-12-13 1974-12-03 DEVICE FOR TRANSFER AND TREATMENT OF TEXTILE THREADS.
US05/531,065 US3982412A (en) 1973-12-13 1974-12-09 Yarn handling pneumatic device
BR1032874A BR7410328D0 (en) 1973-12-13 1974-12-10 TEXTILE WIRE TRANSFER AND TREATMENT DEVICE
CA215,801A CA1020735A (en) 1973-12-13 1974-12-11 Transfer and treatment device for fast moving textile yarns
DD18293274A DD116864A5 (en) 1973-12-13 1974-12-11
CH1658274A CH570925A5 (en) 1973-12-13 1974-12-12
IE2554/74A IE40450B1 (en) 1973-12-13 1974-12-12 A fluidic yarn-handling nozzle
DK648574A DK145138C (en) 1973-12-13 1974-12-12 DEVICE FOR TRANSFER AND TREATMENT OF TEXTILE WIRES
LU71471A LU71471A1 (en) 1973-12-13 1974-12-12
BE151447A BE823283A (en) 1973-12-13 1974-12-12 HIGH-SPEED ADVANCED TEXTILE YARN TRANSFER AND TREATMENT DEVICE
GB5402474A GB1489615A (en) 1973-12-13 1974-12-13 Fluidic yarn-handling nozzle
AT997574A AT344866B (en) 1973-12-13 1974-12-13 DEVICE FOR THE TRANSFER AND TREATMENT OF TEXTILE YARN
ES432899A ES432899A1 (en) 1973-12-13 1974-12-13 Yarn handling pneumatic device
DE2459074A DE2459074C2 (en) 1973-12-13 1974-12-13 Device for conveying and treating high-speed yarns
IT3055274A IT1030909B (en) 1973-12-13 1974-12-13 DEVICE FOR THE TRANSFER AND TREATMENT OF TEXTILE THREADS TRANSFERRING AT HIGH SPEED

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7344960A FR2254966A5 (en) 1973-12-13 1973-12-13 Fluid feed device for yarns has oblong cross-section duct - into which yarn is fed laterally through slot and pressure fluid is also fed

Publications (1)

Publication Number Publication Date
FR2254966A5 true FR2254966A5 (en) 1975-07-11

Family

ID=9129278

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7344960A Expired FR2254966A5 (en) 1973-12-13 1973-12-13 Fluid feed device for yarns has oblong cross-section duct - into which yarn is fed laterally through slot and pressure fluid is also fed

Country Status (2)

Country Link
BE (1) BE823283A (en)
FR (1) FR2254966A5 (en)

Also Published As

Publication number Publication date
BE823283A (en) 1975-06-12

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Legal Events

Date Code Title Description
ST Notification of lapse