EP0338980A3 - Unit containing a nozzle for treating yarns in motion - Google Patents

Unit containing a nozzle for treating yarns in motion Download PDF

Info

Publication number
EP0338980A3
EP0338980A3 EP19890810257 EP89810257A EP0338980A3 EP 0338980 A3 EP0338980 A3 EP 0338980A3 EP 19890810257 EP19890810257 EP 19890810257 EP 89810257 A EP89810257 A EP 89810257A EP 0338980 A3 EP0338980 A3 EP 0338980A3
Authority
EP
European Patent Office
Prior art keywords
nozzle body
yarn
block
channel
nozzle
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
EP19890810257
Other languages
German (de)
French (fr)
Other versions
EP0338980A2 (en
EP0338980B1 (en
Inventor
Helmut Ritter
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.)
Heberlein AG
Original Assignee
Heberlein Maschinenfabrik AG
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 Heberlein Maschinenfabrik AG filed Critical Heberlein Maschinenfabrik AG
Publication of EP0338980A2 publication Critical patent/EP0338980A2/en
Publication of EP0338980A3 publication Critical patent/EP0338980A3/en
Application granted granted Critical
Publication of EP0338980B1 publication Critical patent/EP0338980B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • DTEXTILES; PAPER
    • D02YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02JFINISHING OR DRESSING OF FILAMENTS, YARNS, THREADS, CORDS, ROPES OR THE LIKE
    • D02J1/00Modifying the structure or properties resulting from a particular structure; Modifying, retaining, or restoring the physical form or cross-sectional shape, e.g. by use of dies or squeeze rollers
    • D02J1/08Interlacing constituent filaments without breakage thereof, e.g. by use of turbulent air streams

Abstract

Ein Düsenkörper (1) besitzt einen durchgehen­ den, seitlich zu einer Oberfläche (2) des Düsenkörpers (1) hin offenen Garnkanal (3) und einen in den Garn­ kanal (3) mündenden Blaskanal. Der Düsenkörper (1) ist lösbar auf einem Anschlussteil (8) befestigt, der eine Bohrung für die Zufuhr von Blasmedium zu dem Blaska­ nal enthält. An dem Anschlussteil (8) ist auch eine Führungsplatte (19) befestigt. Ein Prallblock (6) ist im Betrieb durch Federkraft an die Oberfläche (2) des Düsenkörpers (1) angepresst, um den Garnkanal (3) seit­ lich zu schliessen. Um den Garnkanal (3) für das Ein­ legen eines Garns zugänglich zu machen, kann der Prall­ block (6) entgegen der Federkraft bewegt werden. Bei der Bewegung steht eine Oberfläche (5) des Prallblocks (6) mit einer Kante (2a) des Düsenkörpers (1) in glei­ tender Berührung, und eine Kante (23) des Prallblocks (6) steht mit einer Oberfläche (20) der Führungsplatte (19) in gleitender Berührung. Dadurch ist der Prall­ block (6) bezüglich des Düsenkörpers (1) spielfrei ge­ führt. Der Düsenkörper (1), der relativ schmal und vor­ zugsweise symmetrisch ist, kann für umgekehrte Blas­ richtung im Garnkanal (3) umgekehrt montiert werden. A nozzle body (1) has one pass the, laterally to a surface (2) of the nozzle body (1) open yarn channel (3) and one in the yarn duct (3) opening blow duct. The nozzle body (1) is releasably attached to a connector (8), the one Hole for the supply of blowing medium to the blaska nal contains. There is also one on the connecting part (8) Guide plate (19) attached. A baffle block (6) is in operation by spring force to the surface (2) of the Nozzle body (1) pressed to the yarn channel (3) since to close. Around the twine channel (3) for the one Laying a yarn to make it accessible can be the plump block (6) can be moved against the spring force. At the movement is a surface (5) of the impact block (6) with an edge (2a) of the nozzle body (1) in the same tender touch, and an edge (23) of the baffle (6) stands with a surface (20) of the guide plate (19) in sliding contact. This is the bump block (6) with respect to the nozzle body (1) without play leads. The nozzle body (1), which is relatively narrow and in front preferably symmetrical, can be used for reverse blowing direction in the twine channel (3) can be mounted in reverse.

EP19890810257 1988-04-21 1989-04-04 Unit containing a nozzle for treating yarns in motion Expired - Lifetime EP0338980B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH1483/88 1988-04-21
CH148388A CH675733A5 (en) 1988-04-21 1988-04-21

Publications (3)

Publication Number Publication Date
EP0338980A2 EP0338980A2 (en) 1989-10-25
EP0338980A3 true EP0338980A3 (en) 1991-01-16
EP0338980B1 EP0338980B1 (en) 1993-05-26

Family

ID=4211516

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19890810257 Expired - Lifetime EP0338980B1 (en) 1988-04-21 1989-04-04 Unit containing a nozzle for treating yarns in motion

Country Status (3)

Country Link
EP (1) EP0338980B1 (en)
CH (1) CH675733A5 (en)
DE (1) DE58904458D1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4323131A1 (en) * 1993-07-10 1995-01-12 Temco Textilmaschkomponent Device for interlacing filaments with a plurality of interlacing nozzles
US5950290A (en) * 1997-09-12 1999-09-14 International Machinery Sales, Inc. Jet for interlacing textile yarns
DE19809600C1 (en) * 1998-03-03 1999-10-21 Heberlein Fasertech Ag Method of finishing a yarn comprising several continuous filaments

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3022563A (en) * 1958-12-02 1962-02-27 Celanese Corp Air jet
US3237269A (en) * 1963-09-26 1966-03-01 Du Pont Yarn bulking jet
US4035883A (en) * 1975-03-14 1977-07-19 Fiber Industries, Inc. Multipurpose intermingling jet and process

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3022563A (en) * 1958-12-02 1962-02-27 Celanese Corp Air jet
US3237269A (en) * 1963-09-26 1966-03-01 Du Pont Yarn bulking jet
US4035883A (en) * 1975-03-14 1977-07-19 Fiber Industries, Inc. Multipurpose intermingling jet and process

Also Published As

Publication number Publication date
DE58904458D1 (en) 1993-07-01
EP0338980A2 (en) 1989-10-25
CH675733A5 (en) 1990-10-31
EP0338980B1 (en) 1993-05-26

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