WO2015084076A1 - Appareil de chauffage pour une partie interne en céramique et son procédé de fabrication - Google Patents

Appareil de chauffage pour une partie interne en céramique et son procédé de fabrication Download PDF

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Publication number
WO2015084076A1
WO2015084076A1 PCT/KR2014/011838 KR2014011838W WO2015084076A1 WO 2015084076 A1 WO2015084076 A1 WO 2015084076A1 KR 2014011838 W KR2014011838 W KR 2014011838W WO 2015084076 A1 WO2015084076 A1 WO 2015084076A1
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WO
WIPO (PCT)
Prior art keywords
guide member
heat dissipation
powder
heater
heat
Prior art date
Application number
PCT/KR2014/011838
Other languages
English (en)
Korean (ko)
Inventor
송한림
이동명
유준우
박창수
최상호
박진철
Original Assignee
주식회사 세라젬
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
Priority claimed from KR1020140168847A external-priority patent/KR101945565B1/ko
Application filed by 주식회사 세라젬 filed Critical 주식회사 세라젬
Publication of WO2015084076A1 publication Critical patent/WO2015084076A1/fr

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    • 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
    • H05B3/42—Heating elements having the shape of rods or tubes non-flexible
    • H05B3/48—Heating elements having the shape of rods or tubes non-flexible heating conductor embedded in insulating material
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F7/00—Heating or cooling appliances for medical or therapeutic treatment of the human body
    • A61F7/007—Heating or cooling appliances for medical or therapeutic treatment of the human body characterised by electric heating
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F7/00—Heating or cooling appliances for medical or therapeutic treatment of the human body
    • A61F7/12—Devices for heating or cooling internal body cavities
    • 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—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor
    • H05B3/12—Heating 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
    • H05B3/14—Heating 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 the material being non-metallic
    • H05B3/145—Carbon only, e.g. carbon black, graphite
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F7/00—Heating or cooling appliances for medical or therapeutic treatment of the human body
    • A61F2007/0098—Heating or cooling appliances for medical or therapeutic treatment of the human body ways of manufacturing heating or cooling devices for therapy
    • 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
    • H05B2203/00—Aspects relating to Ohmic resistive heating covered by group H05B3/00
    • H05B2203/02—Heaters using heating elements having a positive temperature coefficient

Definitions

  • the present invention relates to a heater for internal ceramics, and specifically, to introduce a heater using a heating element that generates heat by applying power to the inside of a thermal therapy device, thereby solving the problem of impact resistance of a conventional lamp type heating element,
  • the present invention relates to a heater for internal ceramics that can reduce maintenance costs or work frequency by providing a semi-permanent heat source by extending the life of the battery.
  • Thermal therapy device is a product that heats the heating element to a high temperature by using electrical energy, and provides a thermal steaming effect and massage effect while touching or massage the user's body part in the state of being heated to a high temperature.
  • thermotherapy machine includes a heating element which generates heat of high temperature basically regardless of its kind, and in the conventional case, a heating element using a lamp such as a halogen lamp has been generally used.
  • the impact resistance is lowered, there is a problem of shortening the life, and there is also a problem of the cost increase due to frequent A / S work for maintenance.
  • the internal ceramic heater and the internal heating element manufacturing method according to the present invention aims to solve the above problems.
  • a heating element that generates heat when applying power such as a carbon heater or PTC element inside the heat dissipation member
  • the impact resistance problem of the conventional lamp type heating element is solved, and the life of the heating element is extended to provide a semi-permanent heat source. It is an object of the present invention to provide a heater for internal ceramics that can reduce the operating cost or maintenance frequency by providing.
  • the inner ceramic heater according to the present invention includes a heating element that generates heat by applying power 'guide member for receiving the heating element; And a heat dissipation member configured to transfer heat generated from the heating element to the outside.
  • the guide member may be formed of a printed circuit board, and both ends of the guide member may further include a power supply unit exposed to the outside and connected to the power supply holder.
  • the heat dissipation member is preferably formed of a pair of first powder and second powder.
  • At least one of the first powder and the second powder is a flat portion formed on the outer surface center portion; And an inclined portion connected to the flat portion and inclined downward toward an outer direction.
  • the heat radiating member is preferably made of aluminum or aluminum alloy material.
  • a first fastening hole is formed in the heat dissipation member, and a second fastening hole is formed in the guide member, and fastened to the first fastening hole and the second fastening hole to couple and fix the heat dissipation member and the guide member. It is preferable to further include a member.
  • the heat dissipation member is formed of a third powder and a fourth powder disposed on the upper side and the lower side of the guide member, respectively, the third powder and the fourth powder have hollows formed therein, and an upper side or a lower side of the guide member. It is possible to include a planar portion which is in contact with each and a bent portion extending in an upward or downward direction from the planar portion.
  • the bent portion is formed with an open portion in the longitudinal direction.
  • the guide member and the heat dissipation member may further include a body portion in which a hollow is formed to be fixedly inserted.
  • An electrode plate for applying power to the heating element And an insulating member for insulating the electrode plate.
  • an accommodating groove is formed inside the heat dissipation member to insert and couple the heat generating module formed by stacking the guide member, the electrode plate, and the insulating member.
  • the heat dissipation member has first and second hollows formed at one side and the other side of the receiving groove.
  • At least one rib is preferably formed in the first hole and the second hole.
  • a pressing groove for pressing is formed on the outer circumferential surface of the heat radiating member.
  • the pressing groove is preferably formed at a position corresponding to the receiving groove of the outer peripheral surface of the heat dissipation member.
  • a heater manufacturing method for an internal ceramic includes a first step of coupling a heating element to a guide member; A second step of disposing the heating element in the heat dissipation member; And a third step of fixing and fixing the guide member and the heat dissipation member.
  • the heat dissipation member is formed of a pair of first powder and second powder, and the second step includes: a second step of mounting the guide member on the first powder; And a step 2-2 of mounting the second powder on the first powder so that the heating element is not exposed to the outside.
  • a first fastening hole is formed in the heat dissipation member, a second fastening hole is formed in the guide member, and in the third step, a fastening member is fastened to the first fastening hole and the second fastening hole so that the heat dissipation member is formed. And it is preferable that the 3-1 step of fixing the guide member.
  • the third step may be a third to second step of fixing the guide member and the heat dissipation member integrally in a hollow formed in the body part 500.
  • the first step of laminating an electrode plate for supplying power to the heating element to the guide member It is possible to further include; the first and second steps of stacking an insulating member for insulation from the outside on the electrode plate.
  • the second step is preferably a 2-3 step of inserting and coupling the heat generating module formed by stacking the guide member, the electrode plate, and the insulating member to the receiving groove formed inside the heat dissipation member.
  • the third step is a third to third step of fixing the heat generating module to the heat radiating member by pressing the outer circumferential surface of the heat radiating member.
  • the internal ceramic heater and the internal ceramic heater manufacturing method according to the present invention improves impact resistance by introducing a heating element that generates heat by applying power such as a carbon heater or a PTC element inside the heat dissipation member, thereby improving the semi-permanent heat source. By providing it, it is possible to reduce the after-sales cost for maintenance.
  • FIG. 1 is a perspective view of a heater for an inner ceramic according to a first embodiment of the present invention.
  • FIG. 2 is a plan view of a guide member of a heater for an inner ceramic according to a first embodiment of the present invention.
  • FIG 3 is an exploded perspective view of a heater for an inner ceramic according to a first embodiment of the present invention.
  • FIG. 4 is a perspective view of a heater for an inner ceramic according to a second embodiment of the present invention.
  • FIG. 5 is an exploded perspective view of a heater for an inner ceramic according to a second embodiment of the present invention.
  • FIG. 6 is a perspective view of a heater for an inner ceramic according to a third embodiment of the present invention.
  • FIG. 7 is an exploded perspective view of a heater for an inner ceramic according to a third embodiment of the present invention.
  • FIG. 8 is a flowchart illustrating a method of manufacturing an internal ceramic heater according to the present invention in time series.
  • FIG. 9 is a flowchart illustrating a method of manufacturing an internal ceramic heater according to a first embodiment of the present invention in time series.
  • FIG. 10 is a flowchart illustrating a method of manufacturing an internal ceramic heater according to a second embodiment of the present invention in time series.
  • FIG. 11 is a flowchart illustrating a method of manufacturing an internal ceramic heater according to a third embodiment of the present invention in time series.
  • the inner ceramic heater according to the present invention includes a heating element 100, a guide member 200 and the heat radiation member 300 largely.
  • the heat generator 100 a member that generates heat by application of a power source, such as a carbon heater or a PTC element, is preferably applied.
  • the guide member 200 accommodates the heating element 100 to fix the heating element 100 or to supply power to the heating element 100.
  • the heat dissipation member 300 is configured to transfer heat generated from the heat generator 100 to the outside, and is preferably made of a material having high conductivity.
  • FIGS. 1 to 3 is a perspective view of a heater for an inner ceramic according to a first embodiment of the present invention
  • FIG. 2 is a plan view of a guide member 200 of a heater for an inner ceramic according to a first embodiment of the present invention
  • the heater for the inner ceramic includes the above-described heating element 100, guide member 200, and heat dissipation member 300.
  • the heating element 100 preferably uses a carbon heater or a PTC element, and in this case, not only the impact resistance is superior to that of the conventional lamp type heating element, but also the semi-permanent use can be extended by extending the life. As a result, it is possible to reduce the A / S cost or the frequency of work for the A / S, thereby increasing the economics.
  • the heating element configured as described above is inserted into the through hole provided in the ceramics for the thermal therapy device, thereby supplying heat to the ceramics through the heat, thereby increasing the massage effect due to the heat.
  • the guide member 200 is made of a printed circuit board (PCB), and further includes a power supply unit 210 exposed at both ends of the guide member 200 and connected to the power supply holder.
  • the guide member 200 is formed with a pattern connecting the electrodes of the power supply 210 and the heating element 100, through which the power applied through the power supply 210 to the electrode formed on the heating element 100 It is possible to supply.
  • the power supply unit 210 may be configured to mount a conventional lamp holder, or a new type of power supply holder may be mounted, and all power supply holders may be mounted.
  • the guide member 200 may include a plurality of mounting parts to accommodate the plurality of heating elements 100, and the plurality of heating elements 100 in a vertical direction in one mounting portion. It would also be possible to accommodate.
  • the heat dissipation member 300 is composed of a pair of the first powder 310 and the second powder 320 as shown in Figures 1 to 3, and receives the heating element 100 and the heating element 100 By being disposed on the upper and lower portions of the guide member 200, the heat generated from the heating element 100 is transmitted to the outside.
  • the guide member 200 composed of PCB may be damaged by the high temperature heat generated by the heating element 100.
  • the guide member 200 may be prevented from being damaged by heat conduction and heat dissipation by the heat radiating member 300. The durability of the product can be improved.
  • At least one of the first powder 310 and the second powder 320 of the heat dissipation member 300 is connected to the planar portion 311 and the planar portion 311 formed at the center portion of the outer surface, and in the outward direction. It may include an inclined portion 312 inclined downward. This is to improve the thermal conductivity efficiency by increasing the temperature in the planar portion 130 relative to the center of each powder (110, 120), that is, the inclined portion (140).
  • the heat dissipation member 300 preferably uses aluminum or an aluminum alloy material to increase heat dissipation performance, and when the heat conduction and heat dissipation performance can be guaranteed, the same or similar material as that of the aluminum material may be used. It is possible.
  • the first fastening hole 313 is formed in the heat dissipation member 300
  • the second fastening hole 220 is formed in the guide member 200
  • the fastening member 400 is the first fastening hole 313.
  • the heat dissipation member 300 and the guide member 200 are fixedly coupled to each other by the second fastening hole 220.
  • the inner surface of the first fastening hole 150 and the second fastening hole 220 is provided with a screw thread
  • the fastening member 400 is composed of a coupling bolt is formed with a screw thread so that the outer surface corresponds to the screw thread. Can be.
  • the adhesive is attached to a portion where the first powder 310 and the second powder 320 contact each other.
  • the first powder 110 and the second powder 120 may be formed by forming a coupling groove in the first powder 310 and forming a coupling protrusion corresponding to the coupling groove in the second powder 320. It will also be possible to increase the cohesion of the liver. This prevents the heat dissipation member 300 from falling off due to an external impact, thereby minimizing external exposure of the heat generator 100, thereby increasing durability of the heat generator.
  • the heat dissipation member 100 may be manufactured in a cylindrical shape, or may be manufactured in a polygonal shape.
  • FIGS. 4 and 5 is a perspective view of a heater for the inner ceramic according to a second embodiment of the present invention
  • Figure 5 is an exploded perspective view of a heater for the inner ceramic according to a second embodiment of the present invention.
  • the heater for the inner ceramic according to the second embodiment of the present invention like the heater for the inner ceramic according to the first embodiment of the present invention, the heating element 100, the guide member 200 and It includes a configuration of the heat radiation member 300.
  • the heat dissipation member 300 is composed of a third powder 330 and a fourth powder 340 disposed on the upper side and the lower side of the guide member 200, respectively.
  • the third powder 330 and the fourth powder 340 is formed inside the hollow, the third powder 330 and the fourth powder 340 is configured to include a flat portion 331 and the bent portion 332 It is.
  • the flat part 331 is disposed in contact with the upper side or the lower side of the guide member 200 such that heat radiated from the heat generating element 100 is directly conducted to the flat part 331.
  • Heat conducted to the planar portion 331 is conducted to the bent portion 332 formed to extend upward or downward from the planar portion 331.
  • the heat conducted to the flat portion 331 and the curved portion 332 is also conducted to the hollow formed inside the heat dissipation member 300. Through this, the heat conduction efficiency of the heating element 100 may be further improved.
  • the heater for the inner ceramic according to the second embodiment of the present invention is a heating element 100
  • the guide member 200 and the heat dissipation member 300 further includes a body portion 500 in which a hollow is formed to be inserted and fixed integrally.
  • the body portion 500 is also preferably made of aluminum or aluminum alloy material of high thermal conductivity, such as the heat radiation member 300.
  • the shape of the bent part 332 is preferably formed to be in contact with the inner circumferential surface of the body part 500.
  • the third powder 330 and the fourth powder 340 are empty. Since it is a state, it becomes possible to provide the function as the leaf spring which has elasticity.
  • the heating element 100, the guide member 200 and the heat dissipation member 300 is not easily dropped in the state coupled with the body portion 500, and further the outer peripheral surface of the heat dissipation member 300 is the body portion ( Since it is closely coupled to the inner circumferential surface of the 500, there is an effect that the heat conduction efficiency can be increased.
  • FIGS. 6 and 7 is a perspective view of a heater for an inner ceramic according to a third embodiment of the present invention
  • FIG. 7 is an exploded perspective view of the heater for an inner ceramic according to a third embodiment of the present invention.
  • the heater for the inner ceramic according to the third embodiment of the present invention has a heating element 100 and the guide member 200 similarly to the heater for the inner ceramic according to the first embodiment of the present invention. And a heat dissipation member 300, and further includes an electrode plate 600 for applying power to the heating element 100 and an insulation member 700 for insulating the electrode plate 600.
  • the heating element 100 is formed of a carbon heater or a PTC element as described above, and is mounted to the guide member 200 in a manner of being fitted into the groove of the guide member 200 as shown in FIGS. 6 and 7. do.
  • the electrode plate 600 is disposed to face both sides of the heating element 100 mounted on the guide member 200 to perform a function of applying power to the heating element 100.
  • the electrode plate 600 and the insulating member 700 may also be formed in a plate-like shape so as to form an organic shape coupling relationship therewith. It is preferable.
  • the heating element 100, the guide member 200, the electrode plate 600 and the insulating member 700 is stacked to form one heating module 800, the heat treatment generated from the heating element 100
  • An accommodating groove 350 for inserting and coupling the heating module 800 is formed inside the heat dissipation member 300 that performs the function of conducting the electric ceramics, and the like. It is preferably formed to correspond to the width, length, width and the like.
  • first and second holes 360 and 370 are formed at one side and the other side of the accommodation groove 350.
  • the receiving groove 800 is preferably formed in the center of the heating module 800, the first hollow 360 and the second hollow 370 is the center of the receiving groove 800 It is preferable to be formed to face each other, for this purpose it is preferable that the separation wall is formed between the receiving groove 800 and the first hollow 360, the receiving groove 800 and the second hollow 370.
  • At least one rib 380 may be formed in the first hole 360 and the second hole 370, as shown in FIG. 7, in a direction perpendicular to the longitudinal direction of the receiving groove 350. It is preferable to provide. This makes it possible to further solidify the support structure between the respective components, it is possible to efficiently transfer the heat generated by the heating element 100 to the heat radiation member (300). According to the embodiment, the rib 380 may be radially configured to further improve heat transfer efficiency.
  • the heat generating module 800 may be inserted into the receiving groove 350 of the heat dissipation member 300 and then pressed by applying an external force in a direction perpendicular to the receiving groove. It can be in close contact to improve the electrical connection reliability, and by further strengthening the physical contact between the heat radiating member 300 and the heat generating module 800 further heat generated from the heat generating module 800 to the heat radiating member 300 overall The heat transfer efficiency delivered can be further improved.
  • Such a pressing process is performed using a pressing jig, and at least one groove 390 for pressing may be formed on the outer circumferential surface of the heat radiating member 300 for an easy pressing process, and the groove 390 is specifically
  • the first groove 391 may be divided into a first groove 391 formed at a position corresponding to the perpendicular direction of the accommodation groove 350 and a second groove 392 formed at a position corresponding to the horizontal longitudinal direction of the accommodation groove 350.
  • Such a groove can induce a direction arrangement with the pressing jig to prevent deformation of the outer shape of the heat generating member 300 during compression and at the same time the plane reference vertical direction of the heating module 800 inserted into the receiving groove 350.
  • it can transmit force accurately, it performs a function to improve the adhesion between the components.
  • the groove is formed at a position corresponding to the horizontal longitudinal direction of the accommodation groove 350, such as the second groove 392
  • the pressing process is performed by applying a force in the plane reference vertical direction of the accommodation groove 350 Since the external force is preliminarily concentrated in the second groove 392, the force in the vertical direction is accurately transmitted to the heating element 100 to further improve electrical and physical contact efficiency. In order to implement this more precisely, it is desirable to form a thinner groove.
  • FIG. 8 is a flowchart illustrating a method of manufacturing an internal ceramic heater according to the present invention in time series.
  • the first step (S100) of coupling the heating element 100 to the guide member 200, the heating element 100 is a heat dissipation member 300.
  • the second step (S200) disposed in the interior and the third step (S300) for coupling and fixing the guide member 200 and the heat dissipation member 300.
  • the method of manufacturing the inner ceramic heater according to the third embodiment of the present invention will be described in detail below.
  • FIG. 9 is a flowchart illustrating a method of manufacturing an internal ceramic heater according to a first embodiment of the present invention in time series.
  • the above-described first step S100 is performed, and the heating element 100 is disposed inside the heat dissipation member 300.
  • the second step (S200) to make the guide member 200 is seated on the first powder 110, the first step (S210) and the heating element 100 so that the first powder 110 is not exposed to the outside. ) May be subdivided into a second step (S220) of seating the second powder 120.
  • the heat dissipation member 300 is formed of a pair of the first powder 310 and the second powder 320.
  • the coupling of the guide member 200 and the heat generating member 300 in the third step (S300) is specifically the first fastening hole 313 and the guide member formed with the fastening member 400 in the heat radiation member 300 ( The heat dissipation member 300 and the guide member 200 are fixed to each other by being fastened to the second fastening hole 220 formed at S200.
  • FIG. 10 is a flowchart illustrating a method of manufacturing an internal ceramic heater according to a second embodiment of the present invention in time series.
  • the above-described first step S100 to third step S300 are performed.
  • the guide member 200 and the heating member 300 are coupled by using a separate body 500 configuration.
  • the step S320 of inserting and fixing the guide member 200 and the heat dissipation member 300 into a hollow formed in the body part 500 is performed.
  • FIG. 11 is a flowchart illustrating a method of manufacturing an internal ceramic heater according to a third embodiment of the present invention in time series.
  • the above-described first step S100 to third step S300 are performed.
  • the first step (1-1) of laminating the electrode plate 600 for supplying power to the heating element 100 in the guide member 200 ( S110 and the first and second steps (S120) for stacking the insulating member 700 for insulation from the outside on the electrode plate 600 is further included.
  • the heating module 800 is formed by stacking the guide member 200, the electrode plate 600, and the insulating member 700.
  • the second to third steps (S230) of inserting and coupling the receiving groove 350 formed inside the heat dissipation member 300 can be embodied in the second to third steps (S230) of inserting and coupling the receiving groove 350 formed inside the heat dissipation member 300.
  • the third step (S200) of coupling and fixing the guide member 200 and the heat generating member 300 the heat dissipation member 300 by pressing the outer peripheral surface of the heat generating module 800 in the heat dissipation member 300 It may be embodied in the third step (S330) to fix.

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  • Health & Medical Sciences (AREA)
  • Vascular Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Resistance Heating (AREA)

Abstract

Un dispositif de chauffage pour une partie interne en céramique selon la présente invention comprend: un élément chauffant qui génère de la chaleur lorsqu'une puissance est fournie à celui-ci; un élément de guidage logeant l'élément chauffant; et un élément chauffant qui envoie à l'extérieur la chaleur générée par l'élément chauffant.
PCT/KR2014/011838 2013-12-06 2014-12-04 Appareil de chauffage pour une partie interne en céramique et son procédé de fabrication WO2015084076A1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
KR10-2013-0151845 2013-12-06
KR20130151845 2013-12-06
KR10-2014-0168847 2014-11-28
KR1020140168847A KR101945565B1 (ko) 2013-12-06 2014-11-28 내부도자용 히터 및 그의 제조방법

Publications (1)

Publication Number Publication Date
WO2015084076A1 true WO2015084076A1 (fr) 2015-06-11

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PCT/KR2014/011838 WO2015084076A1 (fr) 2013-12-06 2014-12-04 Appareil de chauffage pour une partie interne en céramique et son procédé de fabrication

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WO (1) WO2015084076A1 (fr)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6180930B1 (en) * 1999-12-29 2001-01-30 Chia-Hsiung Wu Heater with enclosing envelope
US20040104215A1 (en) * 2002-10-22 2004-06-03 Roland Starck Electric heating arrangement
US20050184047A1 (en) * 2002-02-15 2005-08-25 Dekko Technologies, Inc. PTC heater with flexible printed circuit board
US20060289464A1 (en) * 2004-11-11 2006-12-28 Dbk David + Baader Gmbh Electric PCB heating component, electronic circuit board and heating method
KR20110050796A (ko) * 2009-11-09 2011-05-17 주식회사 세라젬 온열치료기용 온구기의 온열투광기

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6180930B1 (en) * 1999-12-29 2001-01-30 Chia-Hsiung Wu Heater with enclosing envelope
US20050184047A1 (en) * 2002-02-15 2005-08-25 Dekko Technologies, Inc. PTC heater with flexible printed circuit board
US20040104215A1 (en) * 2002-10-22 2004-06-03 Roland Starck Electric heating arrangement
US20060289464A1 (en) * 2004-11-11 2006-12-28 Dbk David + Baader Gmbh Electric PCB heating component, electronic circuit board and heating method
KR20110050796A (ko) * 2009-11-09 2011-05-17 주식회사 세라젬 온열치료기용 온구기의 온열투광기

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