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AT94554B - Singeing device for electrically heated yarn singeing machines. - Google Patents

Singeing device for electrically heated yarn singeing machines.

Info

Publication number
AT94554B
AT94554B AT94554DA AT94554B AT 94554 B AT94554 B AT 94554B AT 94554D A AT94554D A AT 94554DA AT 94554 B AT94554 B AT 94554B
Authority
AT
Austria
Prior art keywords
singeing
electrically heated
machines
heated yarn
housing
Prior art date
Application number
Other languages
German (de)
Original Assignee
Siemens Schuckertwerke Gmbh
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 Siemens Schuckertwerke Gmbh filed Critical Siemens Schuckertwerke Gmbh
Application granted granted Critical
Publication of AT94554B publication Critical patent/AT94554B/en

Links

Classifications

    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02J—FINISHING OR DRESSING OF FILAMENTS, YARNS, THREADS, CORDS, ROPES OR THE LIKE
    • D02J3/00—Modifying the surface
    • D02J3/12—Modifying the surface by removing projecting ends of fibres
    • D02J3/16—Modifying the surface by removing projecting ends of fibres by singeing

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Resistance Heating (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Control Of Resistance Heating (AREA)
  • Treatment Of Fiber Materials (AREA)

Description

  

   <Desc/Clms Page number 1> 
 



    Sengvorrichtung   für elektrisch beheizte   Garnsengmaschinell.   
 EMI1.1 
 

 <Desc/Clms Page number 2> 

 



   In Fig. 2 ist eine Heizanordnung mit einem derartigen Gehäuse dargestellt. 1 ist eine Fassung aus Metall, 2 das Gehäuse aus Material mit hoher zerstreuender Rückwerfung, 3 der Heizkörper und   4   das zu sengende Garn. 



   Wird nun ein Gehäuse mit spiegelnder Innenfläche verwendet, so werden die'Wärmestrahlen nach dem Spiegelgesetz zurückgeworfen. Soll durch ein solches Gehäuse das zu bestrahlende Garn möglichst von allen Seiten gleichviel Wärme erhalten, so muss man ein Gehäuse mit elliptischem Querschnitt wählen, wie es in Fig. 3 dargestellt ist. Hier ist 2 das Gehäuse mit spiegelnder Innenfläche, 3 der Heizkörper und 4 das zu sengende Gas. Wird nach bekannten Gesetzen der Heizkörper in dem einen Brennpunkt der Ellipse angeordnet und das zu sengende Garn in dem anderen Brennpunkt durch das Gehäuse hindurchgeführt, so ist die Bedingung, dass es gleichmässig gesengt wird, erfüllt. 



   PATENT-ANSPRÜCHE :
1. Sengvorriehtung für elektrisch beheizte Garnsengmaschinen mit stabförmigem Heizkörper, dadurch gekennzeichnet, dass der stabförmige Heizkörper und das Garn von einem gemeinsamen Gehäuse umschlossen sind, dessen Innenwandung so gestaltet ist (z. B. kreis-oder ellipsenförmig), dass es die vom Heizkörper ausgehenden Wärmestrahlen auf das Garn zurückwirft.



   <Desc / Clms Page number 1>
 



    Singeing device for electrically heated yarn singeing machine.
 EMI1.1
 

 <Desc / Clms Page number 2>

 



   In Fig. 2, a heating arrangement with such a housing is shown. 1 is a metal socket, 2 is the housing made of material with high dispersive throwback, 3 is the radiator and 4 is the thread to be seared.



   If a housing with a reflective inner surface is used, the heat rays are thrown back according to the law of mirrors. If the yarn to be irradiated is to receive the same amount of heat from all sides through such a housing, a housing with an elliptical cross-section must be selected, as shown in FIG. Here 2 is the housing with a reflective inner surface, 3 is the radiator and 4 is the gas to be scorched. If, according to known laws, the heating element is arranged in one focal point of the ellipse and the yarn to be seared is passed through the housing at the other focal point, the condition that it is seared evenly is fulfilled.



   PATENT CLAIMS:
1. Sengvorriehtung for electrically heated yarn singeing machines with rod-shaped heating element, characterized in that the rod-shaped heating element and the yarn are enclosed by a common housing, the inner wall of which is designed (e.g. circular or elliptical) that it emanates from the heating element Reflects heat rays on the yarn.

Claims (1)

2. Vorrichtung nach Anspruch l, dadurch gekennzeichnet, dass das Gehäuse mit einem die Wärme- strahlen gleichmässig zurückwerfenden Futter versehen ist. 2. Apparatus according to claim 1, characterized in that the housing is provided with a lining which evenly reflects the heat rays. 3. Gehäuse nach Anspruch 1 und 2, gekennzeichnet durch eine spiegelnde Innenfläche. EMI2.1 3. Housing according to claim 1 and 2, characterized by a reflective inner surface. EMI2.1
AT94554D 1920-12-19 1921-05-24 Singeing device for electrically heated yarn singeing machines. AT94554B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DES55068D DE377578C (en) 1920-12-19 1920-12-19 Singeing device for electrically heated yarn singeing machines

Publications (1)

Publication Number Publication Date
AT94554B true AT94554B (en) 1923-10-25

Family

ID=7490207

Family Applications (1)

Application Number Title Priority Date Filing Date
AT94554D AT94554B (en) 1920-12-19 1921-05-24 Singeing device for electrically heated yarn singeing machines.

Country Status (4)

Country Link
AT (1) AT94554B (en)
DE (1) DE377578C (en)
FR (1) FR539555A (en)
GB (1) GB173210A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3329801A (en) * 1964-06-22 1967-07-04 Robert K Shannon Ophthalmic frame warmer

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1685937B1 (en) * 1967-03-25 1972-03-23 Palitex Project Co Gmbh Two-for-one twisting machine in which each spindle is assigned a thread cutting device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3329801A (en) * 1964-06-22 1967-07-04 Robert K Shannon Ophthalmic frame warmer

Also Published As

Publication number Publication date
GB173210A (en) 1922-04-20
FR539555A (en) 1922-06-28
DE377578C (en) 1923-06-22

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