Methods and devices for measuring the temperature of a strand-like material
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
G01K-003/00
G01K-001/14
G01K-013/00
G01K-007/00
G01J-005/00
G05D-023/19
B29C-047/00
B29C-047/02
B29C-047/88
B29C-047/92
출원번호
US-0763876
(2013-02-11)
등록번호
US-9261417
(2016-02-16)
우선권정보
DE-10 2012 003 724 (2012-02-28)
발명자
/ 주소
Sikora, Harald
Parga Garcia, Abraham
출원인 / 주소
Sikora AG
대리인 / 주소
Bookoff McAndrews, PLLC
인용정보
피인용 횟수 :
0인용 특허 :
5
초록▼
The disclosure relates to a method for measuring the temperature of a strand-like material to be heated to a target temperature, including the steps: the strand-like material is guided in heat conducting contact about at least one disk, mounted so as to rotate, that is heated to a predefined tempera
The disclosure relates to a method for measuring the temperature of a strand-like material to be heated to a target temperature, including the steps: the strand-like material is guided in heat conducting contact about at least one disk, mounted so as to rotate, that is heated to a predefined temperature, and a difference is measured between the temperature of the strand-like material or a value characterizing the temperature of the strand-like material, before conveyance about the disk and after conveyance about the disk. The disclosure also relates to a corresponding device.
대표청구항▼
1. A method for measuring the temperature of a strand-like material to be heated to a target temperature, comprising the steps: guiding the strand-like material into heat conducting contact with and about at least one disk, wherein the disk is configured to rotate and is heated to a predefined tempe
1. A method for measuring the temperature of a strand-like material to be heated to a target temperature, comprising the steps: guiding the strand-like material into heat conducting contact with and about at least one disk, wherein the disk is configured to rotate and is heated to a predefined temperature; andmeasuring a difference between the temperature of the strand-like material or a value characterizing the temperature of the strand-like material before conveyance about the disk, and the temperature of the strand-like material or the value characterizing the temperature of the strand-like material after conveyance about the disk. 2. The method according to claim 1, wherein the predefined temperature of the disk is the target temperature of the strand-like material. 3. The method according to claim 1, wherein the strand-like material is guided around the disk one or more times. 4. The method according to claim 1, wherein the strand-like material is guided about two disks, mounted so as to rotate, of which a first is the heated disk, and a second is a return pulley, wherein a heating apparatus is disposed in the movement direction of the strand-like material between the heated disk and the return pulley. 5. The method according to claim 1, further including the steps: measuring the temperature of the disk or the value characterizing the temperature of the disk, and comparing the measured temperature of the disk or the value characterizing the temperature of the disk to a temperature predetermined for the disk or a value characterizing the temperature predetermined for the disk; andregulating the disk temperature to the predetermined temperature on the basis of a deviation detected in the course of the comparison. 6. The method according to claim 1, wherein at least the heated disk is electrically conducting. 7. The method according to claim 1, wherein measuring the difference includes measuring the temperature of the strand-like material or the value characterizing the temperature of the strand-like material before conveyance about the disk and after conveyance about the disk, with an infrared measuring apparatus or at least one thermal imaging camera. 8. The method according to claim 1, wherein the heated disk is formed from two disk halves which are thermally insulated from each other. 9. The method according to claim 1, wherein the strand-like material is a wire. 10. The method according to claim 9, wherein the wire, after conveying about the at least one disk, is supplied to an extrusion device in which a plastic insulation is extruded onto the wire. 11. The method according to claim 1, wherein the temperature of the strand-like material is regulated to the target temperature based on the determined difference. 12. The method according to claim 11, wherein the temperature of the strand-like material is regulated to the target temperature by modifying the temperature of the disk. 13. The method according to claim 11, wherein the temperature of the strand-like material is regulated to the target temperature by modifying a heating apparatus upstream of the disk in the movement direction of the strand-like material. 14. A device for measuring the temperature of a strand-like material to be heated to a target temperature, comprising: a conveying apparatus for the strand-like material that is configured to convey the strand-like material in heat conducting contact about at least one disk, the at least one disk being configured to rotate;a disk heating apparatus configured to selectively heat the disk to a predefined temperature; anda differential measuring apparatus configured to measure a difference between the temperature of the strand-like material or a value characterizing the temperature of the strand-like material before conveyance about the disk, and the temperature of the strand-like material or the value characterizing the temperature of the strand-like material after conveyance about the disk. 15. The device according to claim 14, wherein the predefined temperature of the disk is the target temperature of the strand-like material. 16. The device according to claim 14, wherein the conveying apparatus is configured to guide the strand-like material one or more times around the disk. 17. The device according to claim 14, wherein the conveying apparatus is configured to convey the strand-like material about two disks, mounted so as to rotate, of which a first is the heated disk and a second is a return pulley, wherein a heating apparatus is disposed between the heated disk and the return pulley in the movement direction of the strand-like material. 18. The device according to claim 14, further including: a disk temperature measuring apparatus, with which the temperature of the disk, or a value characterizing the temperature of the disk, can be measured and can be compared to the predefined temperature for the disk or a value characterizing the predefined temperature for the disk; anda disk temperature regulating apparatus configured to regulate the disk temperature to the predefined temperature, based on a deviation detected in the course of the comparison. 19. The device according to claim 14, wherein at least the heated disk is electrically conducting. 20. The device according to claim 14, wherein the differential measuring apparatus comprises at least one infrared measuring apparatus or at least one thermal imaging camera. 21. The device according to claim 14, wherein the heated disk comprises two disk halves which are thermally insulated from each other. 22. The device according to claim 14, wherein the strand-like material is a wire. 23. The device according to claim 22, further including an extrusion device for extruding a plastic insulation onto the wire, wherein the conveying apparatus is configured to supply the wire to the extrusion device after the conveying about the at least one disk. 24. The device according to claim 14, further including a strand temperature regulating apparatus configured to regulate the temperature of the strand-like material to the target temperature, based on the measured difference. 25. The device according to claim 24, wherein the strand temperature regulating apparatus is configured to regulate the temperature of the strand-like material to the target temperature by modifying the temperature of the disk. 26. The device according to claim 24, wherein a heating apparatus is disposed upstream of the disk in the movement direction of the strand-like material, wherein the strand temperature regulating apparatus is configured to regulate the temperature of the strand-like material to the target temperature by modifying the heating apparatus.
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이 특허에 인용된 특허 (5)
Schippers Heinz,DEX ; Bauer Karl,DEX ; Bruske Johannes,DEX ; Fischer Martin,DEX ; Frank Benno,DEX ; Morhenne Siegfried,DEX ; Dedeken Ralf,DEX ; Streppel Herbert,DEX, Heating apparatus for an advancing yarn.
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