KR900017050A - Heating wire - Google Patents

Heating wire Download PDF

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Publication number
KR900017050A
KR900017050A KR1019900004559A KR900004559A KR900017050A KR 900017050 A KR900017050 A KR 900017050A KR 1019900004559 A KR1019900004559 A KR 1019900004559A KR 900004559 A KR900004559 A KR 900004559A KR 900017050 A KR900017050 A KR 900017050A
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KR
South Korea
Prior art keywords
wire
based alloy
heat generating
alloy wire
exothermic
Prior art date
Application number
KR1019900004559A
Other languages
Korean (ko)
Inventor
쥰이찌 사사기
슈우이찌 히가시다
도오르 고지마
Original Assignee
도모 마쓰 겐고
후루가와 덴기 고오교오 가부시기가이샤
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Application filed by 도모 마쓰 겐고, 후루가와 덴기 고오교오 가부시기가이샤 filed Critical 도모 마쓰 겐고
Publication of KR900017050A publication Critical patent/KR900017050A/en

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00—Insulated conductors or cables characterised by their form
    • H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
    • H01B7/28—Protection against damage caused by moisture, corrosion, chemical attack or weather
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00—Ohmic-resistance heating
    • H05B3/10—Heater elements characterised by the composition or nature of the materials or by the arrangement of the conductor
    • H05B3/12—Heater elements characterised by the composition or nature of the materials or by the arrangement of the conductor characterised by the composition or nature of the conductive material
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00—Ohmic-resistance heating
    • H05B3/40—Heating elements having the shape of rods or tubes
    • H05B3/54—Heating elements having the shape of rods or tubes flexible
    • H05B3/56—Heating cables

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  • Suspension Of Electric Lines Or Cables (AREA)
  • Non-Insulated Conductors (AREA)
  • Resistance Heating (AREA)

Abstract

내용 없음No content

Description

발열성 전선Heating wire

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 본 발명의 발열성 전선을 표시하는 측면도,1 is a side view showing a heat generating wire of the present invention,

제2도는 Ni-Fe계 합금선재를 감은 제1도에 표시하는 발열성 전선의 통전시험에 사용한 통전회로도,FIG. 2 is a circuit diagram of the energization test of the heat generating wire shown in FIG. 1 wrapped with a Ni-Fe alloy wire; FIG.

제3도는 Ni함량이 다른Ni-Fe계 합금선재에 있어서의 통전 전류치를 변화시킨 경우의 발열특성도.3 is a heat generation characteristic diagram when the current carrying value of Ni-Fe alloy wires having different Ni contents is changed.

Claims (14)

가공전선(2)의 최외층에, Ni45내지 80wt% 나머지부분이 Fe로 된 Ni-Fe계 합금선재(3)를 감고 또는 연입(然立)시킨 것을 특징으로 하는 발열성 전선(1).A heat generating wire (1) characterized in that a Ni-Fe-based alloy wire (3) of Ni-Fe to 80 wt% remainder is wound or inserted into the outermost layer of the processed wire (2). 제1항에 있어서, 전기한 Ni-Fe계 합금선재는, Ni함량이 47 내지 54wt%인 것을 특징으료 하는 발열성 전선.The exothermic electric wire according to claim 1, wherein the Ni-Fe-based alloy wire described above has a Ni content of 47 to 54 wt%. 제1항에 있어서, 전기한 Ni-Fe계 합금선재(3)는, Ni함량이 50 내지 52wt%인 것을 특징으로 하는 발열성 전선.The exothermic electric wire according to claim 1, wherein the Ni-Fe-based alloy wire (3) described above has a Ni content of 50 to 52 wt%. 제1항에 있어서, 전기한 Ni-Fe계 합금선재(3)는, 선재표면에 금속피복이 실시되어 있는 것을 특징으로 하는 발열성 전선.The heat generating wire according to claim 1, wherein the Ni-Fe-based alloy wire (3) described above is coated with metal on the wire surface. 제4항에 있어서, 전기한 금속피복이, Zn인 것을 특징으로 하는 발열성 전선.The heat generating electric wire according to claim 4, wherein the metal coating described above is Zn. 제1항에 있어서, 가공전선(2)의 최외층에 감기는 전기한 Ni-Fe계 합금선재(3)는, 소정피이에서 나선 형상으로 예비성형 되어 있는 것을 특징으로 하는 발열성 전선.The heat generating electric wire according to claim 1, wherein the Ni-Fe-based alloy wire (3) which is wound on the outermost layer of the overhead wire (2) is preformed in a spiral shape at a predetermined blood. 제6항에 있어서, 전기한 Ni-Fe계 합금선재(3)는, 가공전선에 대한 감김 피치가, 가공전선(2) 직경의 1.5내지 3배인 것을 특징으로 하는 발열성 전선.The heat generating wire according to claim 6, wherein the Ni-Fe-based alloy wire (3) described above has a winding pitch of 1.5 to 3 times the diameter of the processed wire (2). 제6항에 있어서. 전기한 Ni-Fe계 합금선재(3)는, 표면에 금속 피복이 실시되어 있는 것을 특징으로 하는 발열성 전선.The method of claim 6. The Ni-Fe-based alloy wire 3 described above is characterized in that a metal coating is applied to a surface thereof. 제1항에 있어서, 가공전선(2)의 최외층에 감기는 전기한 Ni-Fe계 합금선재(3)는, 복수분의 이 합금선재를 일체로하고, 소정피치에서 나선형상으로 예비 성형되어 있는 것을 특징으로 하는 발열성 전선.The Ni-Fe-based alloy wire 3, which is wound around the outermost layer of the overhead wire 2, is integrally formed with a plurality of these alloy wires and is preformed in a spiral shape at a predetermined pitch. Heat generating wire, characterized in that 제9항에 있어서, 복수본을 일체로 예비형성된 전기한 Ni-Fe계 합금선재(3)는, 가공전선에 대한 김김 피치가, 가공전선(2)의 직경의 1.5 내지 3배인 것을 특징으로 하는 발열성 전선.10. The Ni-Fe-based alloy wire 3, wherein the plurality of pre-formed Ni-Fe-based alloy wires are integrally formed, has a lagging pitch with respect to the overhead wires of 1.5 to 3 times the diameter of the overhead wires 2. Pyrogenic wires. 제9항에 있어서, 복수본을 일체로 예비성형된 전기한 Ni-Fe계 합금선재(3)는, 표면에 금속피복이 실시되어 있는 것을 특징으로 하는 발열성 전선.10. The exothermic electric wire according to claim 9, wherein the Ni-Fe-based alloy wire material (3) which has been preformed with a plurality of pieces integrally has a metal coating on its surface. 제1항에 있어서, 가공전선의 최외층에 감기는 전기한 Ni-Fe계 합금선재(3)는, 발열성 전선으로의 감김단에 보호부재(5)가 부착되는 것을 특징으로 하는 발열성 전선.The heat generating wire according to claim 1, wherein the Ni-Fe-based alloy wire 3 wound around the outermost layer of the processed wire has a protective member 5 attached to a winding end of the heat generating wire. . 제6항에 있어서, 전기한 Ni-Fe계 합금선재는, 발열성 전선으로의 감김단에 보호부재(5)가 부착되는 것을 특징으로 하는 발열성 전선.The heat generating wire according to claim 6, wherein the Ni-Fe-based alloy wire described above is provided with a protective member (5) attached to a winding end of the heat generating wire. 제9항에 있어서, 복수본을 일체로 예비성형된 전기한 Ni-Fe계 합금선재(3)는, 발열성 전선으로의 감김단에 보호부재(5)가 부착되는 것을 특징으로 하는 발열성 전설.10. The exothermic legend of claim 9, wherein in the pre-formed Ni-Fe-based alloy wire 3 preformed with a plurality of pieces, a protective member 5 is attached to a winding end of the exothermic wire. . ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019900004559A 1989-04-05 1990-04-03 Heating wire KR900017050A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP8658789 1989-04-05
JP1-86587 1989-04-05

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KR900017050A true KR900017050A (en) 1990-11-15

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EP (1) EP0391719A1 (en)
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CA (1) CA2013792A1 (en)
NZ (1) NZ233190A (en)

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WO2012161052A1 (en) * 2011-05-20 2012-11-29 東京特殊電線株式会社 Heating wire
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