KR100397153B1 - Burner for cutting glass tube - Google Patents
Burner for cutting glass tube Download PDFInfo
- Publication number
- KR100397153B1 KR100397153B1 KR10-1999-0030576A KR19990030576A KR100397153B1 KR 100397153 B1 KR100397153 B1 KR 100397153B1 KR 19990030576 A KR19990030576 A KR 19990030576A KR 100397153 B1 KR100397153 B1 KR 100397153B1
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- South Korea
- Prior art keywords
- burner
- glass tube
- cutting
- gas
- nozzle
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
- F23D14/38—Torches, e.g. for brazing or heating
- F23D14/42—Torches, e.g. for brazing or heating for cutting
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
- F23D14/46—Details, e.g. noise reduction means
- F23D14/465—Details, e.g. noise reduction means for torches
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
- F23D14/46—Details, e.g. noise reduction means
- F23D14/48—Nozzles
- F23D14/52—Nozzles for torches; for blow-pipes
- F23D14/54—Nozzles for torches; for blow-pipes for cutting or welding metal
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D2203/00—Gaseous fuel burners
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
- Gas Burners (AREA)
Abstract
본 발명은, 유리튜브의 표면에 접촉되도록 화염을 분사하여 상기 유리튜브를 절단하는 유리튜브절단용 버너에 관한 것으로, 상호 대면하도록 배치되어 상호 협조적으로 외부로부터의 가스를 일시 수용하는 가스수용부를 형성하는 한 쌍의 제1 및 제2버너부재와; 일측연부로부터 소정 폭 절취된 적어도 하나의 절취부를 가지고 상기 가스수용부와 상기 절취부가 상호 연통되도록 상기 제1 및 제2버너부재사이에 개재되어 사각단면형상의 노즐공을 형성하는 박판상의 노즐부재를 포함하는 것을 특징으로 한다. 이에 의하여, 제작이 용이할 뿐만 아니라, 소망하는 치수로 유리튜브를 정확하게 절단할 수 있으며, 화염의 폭을 적절히 조절할 수 있는 유리튜브절단용 버너가 제공된다.The present invention relates to a glass tube cutting burner for cutting the glass tube by spraying a flame to contact the surface of the glass tube, the gas receiving portion is arranged to face each other to temporarily receive gas from the outside cooperatively A pair of first and second burner members; A thin nozzle member having at least one cutout portion cut from the one side edge portion between the first and second burner members so as to communicate with the gas receiving portion and the cutout portion to form a square cross-sectional nozzle hole; It is characterized by including. Thereby, not only the production is easy, but also the glass tube can be cut accurately to a desired dimension, and the burner for glass tube cutting which can adjust the width of a flame appropriately is provided.
Description
본 발명은, 유리튜브절단용 버너에 관한 것으로, 보다 상세하게는, 유리튜브의 표면에 접촉되도록 화염을 분사하여 상기 유리튜브를 절단하는 유리튜브절단용버너에 관한 것이다.The present invention relates to a burner for cutting glass tubes, and more particularly, to a glass tube cutting burner for cutting the glass tube by spraying a flame to contact the surface of the glass tube.
유리튜브의 절단에는 일반적으로 다이아몬드 등의 인구를 갖는 절단장치를 사용하여 절단하고자 하는 유리의 표면에 절단선을 형성하고, 절단부에 충격을 가함으로써 절단선을 따라 유리튜브가 절단되도록 하는 방법이 널리 사용되고 있다. 그러나, 이러한 방법은 절단장치의 인구로 유리의 표면에 절단선을 형성할 경우, 미세한 유리가루 등이 발생하게 되는 문제점이 있다. 따라서, 일부에 있어서는 절단하고자 하는 유리의 표면을 버너 등을 사용하여 가열하고 유리의 표면이 적절히 용융된 상태에서 유리를 절단하는 절단방법이 이용되고 있다. 특히, 음극선관을 형성하는 후면유리인 펀넬의 모일부의 절단에 있어서는 유리튜브절단용 버너를 사용한 절단법이 사용되고 있다.For cutting glass tubes, a cutting device having a population such as diamond is generally used to form a cutting line on the surface of the glass to be cut, and to impact the cutting part so that the glass tube is cut along the cutting line. It is used. However, this method has a problem in that fine glass powder or the like occurs when a cutting line is formed on the surface of the glass as a population of the cutting device. Therefore, in some cases, the cutting method of heating the surface of the glass to be cut using a burner or the like and cutting the glass in a state in which the surface of the glass is properly melted is used. In particular, the cutting method using the burner for glass tube cutting is used for cutting the part of the funnel which is the back glass which forms a cathode ray tube.
도 5는 종래의 유리튜브절단용 버너의 개략적인 평면도이고, 도 6은 도 5의 유리튜브절단용 버너의 부분확대단면도이다. 이들 도면에 도시된 바와 같이, 유리튜브절단용 버너(101)는, 버너본체(103)와, 절단하고자하는 관상의 유리튜브(110)의 표면을 향하여 화염을 분사할 수 있도록 버너본체(103)에 결합된 한 쌍의 노즐부(105)를 가진다. 각 노즐부(105)에는 축심을 따라 원형단면형상의 노즐공(108)이 형성되어 있으며, 일측 단부영역에는 버너본체(103)의 암나사부(104)에 나사결합될 수 있도록 수나사부(106)가 형성되어 있다.Figure 5 is a schematic plan view of a conventional glass tube cutting burner, Figure 6 is a partially enlarged cross-sectional view of the glass tube cutting burner of FIG. As shown in these figures, the glass tube cutting burner 101 has a burner body 103 so that a flame can be injected toward the surface of the burner body 103 and the tubular glass tube 110 to be cut. It has a pair of nozzle portions 105 coupled to it. Each nozzle portion 105 is formed with a nozzle hole 108 of a circular cross-sectional shape along the axis, the male thread portion 106 to be screwed to the female thread portion 104 of the burner body 103 in one end region. Is formed.
그런데, 이러한 종래의 유리튜브절단용 버너에 있어서는, 노즐공이 원형단면형상으로 형성되어 있어 화염 또한 원형단면형상을 가지게 된다. 따라서, 원형단면형상을 가지는 유리튜브의 표면에 화염이 접촉할 경우 절단선 주변영역이 불필요하게 가열되어 유리튜브가 소망하는 절단선을 따라 절단되지 못한다는 문제점이 있다. 또한, 별도로 제작된 노즐부가 버너본체에 나사결합하도록 되어 있어 화염이 동일평면상에 형성되기 어렵고, 이러한 결합시의 오차는 유리튜브의 절단후 절단면의 편차를 가중시키게 되는 문제점이 있다. 더욱이, 이러한 원형단면형상을 가지는 노즐공은 가공자체가 용이하지 않을 뿐만 아니라, 일정 치수 이하의 크기로는 가공이 곤란하다는 문제점이 있다.By the way, in this conventional glass tube cutting burner, a nozzle hole is formed in circular cross section shape, and a flame will also have a circular cross section shape. Therefore, when the flame is in contact with the surface of the glass tube having a circular cross-sectional shape, there is a problem that the region surrounding the cutting line is unnecessarily heated, so that the glass tube cannot be cut along the desired cutting line. In addition, the separately manufactured nozzle portion is screwed to the burner body, so that the flame is hard to be formed on the same plane, and the error at the time of joining increases the variation of the cut surface after cutting the glass tube. Moreover, the nozzle hole having such a circular cross-sectional shape is not only easy to process itself, but also difficult to process with a size smaller than a predetermined dimension.
따라서, 본 발명의 목적은, 제작이 용이할 뿐만 아니라, 소망하는 치수로 유리튜브를 정확하게 절단할 수 있도록 한 유리튜브절단용 버너를 제공하는 것이다.Accordingly, it is an object of the present invention to provide a burner for cutting glass tubes that is not only easy to manufacture but also capable of accurately cutting glass tubes to desired dimensions.
본 발명의 다른 목적은, 화염의 폭을 조절할 수 있는 유리튜브절단용 버너를 제공하는 것이다.Another object of the present invention is to provide a burner for cutting glass tubes that can control the width of the flame.
도 1은 본 발명에 따른 유리튜브절단용 버너의 사시도,1 is a perspective view of a burner for cutting glass tubes according to the present invention;
도 2는 도 1의 유리튜브절단용 버너의 분해사시도,Figure 2 is an exploded perspective view of the burner for cutting the glass tube of Figure 1,
도 3 및 도 4는 각각 도 1의 유리튜브절단용 버너의 종단면도 및 평단면도,3 and 4 are a longitudinal sectional view and a planar sectional view of the burner for cutting the glass tube of Figure 1, respectively;
도 5는 종래의 유리튜브절단용 버너의 개략적인 평면도,5 is a schematic plan view of a conventional burner for cutting glass tubes,
도 6은 도 5의 유리튜브절단용 버너의 부분확대단면도이다.6 is a partially enlarged cross-sectional view of the burner for cutting a glass tube of FIG. 5.
* 도면의 주요 부분에 대한 부호의 설명* Explanation of symbols for the main parts of the drawings
10,20 : 버너부재 11,21 : 부분가스수용부10,20: burner member 11,21: partial gas accommodating part
12,22 : 노즐부 17,27 : 경사면12,22: nozzle part 17,27: inclined surface
30 : 노즐부재 31 : 절취부30 nozzle member 31 cutout
33 : 관통공 41 : 노즐공33: through hole 41: nozzle hole
43 : 가스공급관 45 : 볼트43: gas supply pipe 45: bolt
상기 목적은, 본 발명에 따라, 유리튜브의 표면에 접촉되도록 화염을 분사하여 상기 유리튜브를 절단하는 유리튜브절단용 버너에 있어서, 상호 대면하도록 배치되어 상호 협조적으로 외부로부터의 가스를 일시 수용하는 가스수용부를 형성하는 한 쌍의 제1 및 제2버너부재와; 일측연부로부터 소정 폭 절취된 적어도 하나의 절취부를 가지고 상기 가스수용부와 상기 절취부가 상호 연통되도록 상기 제1 및 제2버너부재사이에 개재되어 사각단면형상의 노즐공을 형성하는 박판상의 노즐부재를 포함하는 것을 특징으로 하는 유리튜브절단용 버너에 의해 달성된다.According to the present invention, in the glass tube cutting burner for cutting the glass tube by injecting a flame so as to contact the surface of the glass tube, arranged to face each other to temporarily receive gas from the outside in cooperation with each other A pair of first and second burner members forming a gas accommodating part; A thin nozzle member having at least one cutout portion cut from the one side edge portion between the first and second burner members so as to communicate with the gas receiving portion and the cutout portion to form a square cross-sectional nozzle hole; It is achieved by a glass tube cutting burner, characterized in that it comprises.
여기서, 상기 제1 및 제2버너부재에는 판면으로부터 함몰되어 결합시 상기가스수용부를 형성하는 부분가스수용부가 각각 형성되어 있으며, 상기 노즐부재에는 상기 부분가스수용부가 상호 연통되도록 관통공이 형성되어 있는 것이 바람직하다.Here, the first and second burner members are each formed with a partial gas receiving portion recessed from the plate surface to form the gas receiving portion when combined, the through hole is formed in the nozzle member so that the partial gas receiving portion is in communication with each other. desirable.
그리고, 상기 제1 및 제2버너부재에는 일측연부로부터 판면방향을 따라 돌출되고 양 측연이 상호 선대칭되며 연장선이 상호 교차하도록 경사면이 형성된 노즐부가 형성되어 있으며, 상기 절취부는 상기 경사면에 각각 배치되는 한 쌍인 것이 효과적이다.In addition, the first and second burner members have a nozzle portion protruding from one side edge in a plate direction, and both side edges are mutually symmetric with each other, and an inclined surface is formed such that extension lines cross each other, and the cutout portions are disposed on the inclined surfaces, respectively. It is effective to be a pair.
또한, 상기 제1 및 제2버너부재중 적어도 어느 하나에는 상기 가스수용부와 연통되도록 가스공급공이 형성되어 있는 것이 바람직하다.In addition, it is preferable that at least one of the first and second burner members is provided with a gas supply hole so as to communicate with the gas receiving portion.
이하에서는 첨부된 도면을 참조하여 본 발명에 대하여 상세히 설명한다.Hereinafter, with reference to the accompanying drawings will be described in detail with respect to the present invention.
도 1은 본 발명에 따른 유리튜브절단용 버너의 사시도이고, 도 2는 도 1의 분해사시도이며, 도 3 및 도 4는 각각 도 1의 종단면도 및 평단면도이다. 이들 도면에 도시된 바와 같이, 본 발명에 따른 유리튜브절단용 버너는, 상호 대면하도록 배치되어 상호 협조적으로 외부로부터의 가스를 일시 수용하는 가스수용부(11,21)를 형성하는 제1 및 제2버너부재(10,20)와, 제1 및 제2버너부재(10,20)사이에 개재되어 제1 및 제2버너부재(10,20)와의 사이에 사각단면상의 노즐공(41)을 형성하는 노즐부재(30)를 가진다.1 is a perspective view of a burner for cutting a glass tube according to the present invention, FIG. 2 is an exploded perspective view of FIG. 1, and FIGS. 3 and 4 are longitudinal sectional views and planar sectional views of FIG. 1, respectively. As shown in these drawings, the glass tube cutting burners according to the present invention are arranged so as to face each other, forming first and second gas accommodating portions 11 and 21 for temporarily accommodating gas from the outside. Between the second burner members 10 and 20 and the first and second burner members 10 and 20, a nozzle hole 41 having a rectangular cross section is interposed between the first and second burner members 10 and 20. It has a nozzle member 30 to form.
제1버너부재(10)는 거의 직사각형상을 가지며, 중앙영역에는 일측 표면으로부터 두께방향을 따라 소정 함몰된 제1부분가스수용부(11)가 형성되어 있으며, 타측 표면에는 제1부분가스수용부(11)와 상호 연통되며 가스공급관(43)이 결합될 수있도록 가스공(14)이 형성되어 있다. 단변측 연부에는 제2버너부재(20)와 볼트(45)에 의해 상호 체결될 수 있도록 볼트공(13)이 형성되어 있다. 일측 장변연부에는 판면방향을 따라 외측으로 돌출된 제1노즐부(12)가 형성되어 있으며, 제1노즐부(12)의 양 측연은 연장선이 돌출방향을 따라 상호 교차하도록 경사면(17)을 형성하고 있다.The first burner member 10 has a substantially rectangular shape, and a first partial gas accommodating part 11 is formed in the central area along a thickness direction from one surface thereof, and the first partial gas accommodating part is formed on the other surface thereof. The gas hole 14 is formed so as to be in communication with each other and to be coupled to the gas supply pipe 43. A bolt hole 13 is formed at the short side edge so as to be fastened to each other by the second burner member 20 and the bolt 45. One side of the long edge portion is formed with a first nozzle portion 12 protruding outward in the plate direction, both side edges of the first nozzle portion 12 is formed with an inclined surface 17 so that the extension line crosses each other along the protrusion direction. Doing.
제2버너부재(20)는 거의 사각형상을 가지며, 중앙영역에는 제1버너부재측 표면으로부터 두께방향을 따라 함몰되어 가스를 일시 수용하는 제2부분가스수용부(21)가 형성되어 있다. 제2버너부재(20)에는 제1버너부재(10)와 상호 볼트(45)에 의해 체결될 수 있도록 암나사부(미도시)가 형성된 결합공(23)이 형성되어 있으며, 제1버너부재(10)에 대응하여 일측연부에는 판면방향을 따라 돌출된 제2노즐부(22)가 형성되어 있다. 제2노즐부(22)의 양 측연은 돌출방향을 따른 연장선이 상호 교차하도록 형성되는 경사면(27)을 이루고 있다.The second burner member 20 has a substantially quadrangular shape, and a second partial gas accommodating portion 21 is formed in the central region, recessed in the thickness direction from the surface of the first burner member side to temporarily receive the gas. The second burner member 20 has a coupling hole 23 formed with a female screw part (not shown) to be fastened by the first burner member 10 and the mutual bolt 45, and the first burner member ( In response to 10), a second nozzle portion 22 protruding along the plate surface direction is formed at one side edge portion. Both side edges of the second nozzle portion 22 form an inclined surface 27 formed so that the extension lines in the protruding direction cross each other.
한편, 노즐부재(30)는 판상부재로 형성되며, 일측 연부에는 제1버너부재(10) 및 제2버너부재(20)의 노즐부의 각 경사면에 대해 직각방향으로 일측연부로부터 소정 길이구간에 걸쳐 절취된 절취부(31)가 형성되어 있다. 절취부(31)의 말단영역은 제1 및 제2버너부재(10,20)의 부분가스수용부(11,21)내에 위치하게 되어 가스의 분출유로를 형성하게 된다. 노즐부재(30)에는 또한, 제1버너부재(10) 및 제2버너부재(20)의 부분가스수용부(11,21)가 상호 연통되도록 판면을 관통하여 관통공(33)이 형성되어 있으며, 볼트(45)의 통과를 위한 복수의 볼트공(35)이 판면을 관통하여 형성되어 있다. 여기서, 노즐부재(30)는 상호 다른 두께를 갖는 복수의 박판부재를 동일한 형상을 가지도록 가공하면, 절단하고자 하는 유리튜브(48)의 두께 등에 따라 선택적으로 사용할 수 있다. 이에 의해, 적절한 화염을 용이하게 형성할 수 있어 유리튜브(48)를 신속하게 절단할 수 있다.On the other hand, the nozzle member 30 is formed of a plate-like member, the one edge portion over the predetermined length section from one side edge in a direction perpendicular to each inclined surface of the nozzle portion of the first burner member 10 and the second burner member 20. The cutout part 31 cut off is formed. The distal region of the cutout portion 31 is located in the partial gas accommodating portions 11 and 21 of the first and second burner members 10 and 20 to form a gas flow passage. The nozzle member 30 also has a through hole 33 formed through the plate surface so that the partial gas receiving portions 11 and 21 of the first burner member 10 and the second burner member 20 communicate with each other. A plurality of bolt holes 35 for passing the bolt 45 are formed through the plate surface. Here, the nozzle member 30 may be selectively used depending on the thickness of the glass tube 48 to be cut, if the plurality of thin plate members having different thicknesses are processed to have the same shape. Thereby, a suitable flame can be formed easily and the glass tube 48 can be cut | disconnected quickly.
이러한 구성에 의하여, 제1 및 제2버너부재(10,20)사이에 노즐부재(30)를 개재시켜 볼트(45)로 체결하면 노즐부(12,22)의 양 경사면(17,27)에는 절취부(31)와 제1 및 제2버너부재(10,20)에 의해 사각단면형상의 노즐공(41)이 형성된다. 가스공급관(43)을 통해 외부로부터 공급된 가스는 가스수용부(11,21)내에 일시 수용되었다가 노즐공(41)을 통해 분사되면서 사각단면형상의 화염을 형성하게 된다.By such a configuration, when the bolt 45 is connected between the first and second burner members 10 and 20 with the nozzle member 30 interposed therebetween, the inclined surfaces 17 and 27 of the nozzle portions 12 and 22 are formed. A nozzle hole 41 having a rectangular cross-sectional shape is formed by the cutout 31 and the first and second burner members 10 and 20. The gas supplied from the outside through the gas supply pipe 43 is temporarily accommodated in the gas accommodating parts 11 and 21 and injected through the nozzle hole 41 to form a flame having a rectangular cross-sectional shape.
전술 및 도시한 실시예에서는, 제1 및 제2버너부재에 경사면을 갖는 노즐부를 형성하고 돌출방향에 경사지게 화염이 형성되도록 구성하여 설명하고 있지만, 상호 평행하게 노즐공이 형성되도록 할 수 있음은 물론이다.In the above-described and illustrated embodiments, the nozzle parts having the inclined surfaces are formed on the first and second burner members and the flames are formed to be inclined in the protruding direction, but the nozzle holes may be formed in parallel with each other. .
또한, 전술 및 도시한 실시예에서는, 제1 및 제2버너부재에 모두 부분가스수용부를 형성하여 설명하고 있지만, 어느 일측에만 가수수용부가 형성되도록 구성할 수도 있다.In addition, although the partial gas accommodating part was formed and demonstrated in both the 1st and 2nd burner member in the above-mentioned and the Example, it can also be comprised so that a water receiving part may be formed only in one side.
이상 설명한 바와 같이, 본 발명에 따르면, 제1 및 제2버너부재사이에 절취부가 형성된 노즐부재를 개재시켜 사각단면형상의 노즐공을 형성함으로써, 종래의 원형단면형상을 갖는 노즐공에 비해 제작이 용이한 유리튜브절단용 버너가 제공된다. 또한, 본 발명에 따르면, 화염이 동일평면상에 형성되어 절단하고자 하는 유리튜브를 가열하도록 함으로써, 불필요하게 유리튜브가 가열되는 것을 억제시킬 수있어 정확한 치수의 절단면을 얻을 수 있는 유리튜브절단용 버너가 제공된다.As described above, according to the present invention, the nozzle hole having a rectangular cross section is formed by interposing a nozzle member having a cutout portion between the first and second burner members, making it easier to manufacture than a nozzle hole having a conventional circular cross-sectional shape. An easy burner for cutting glass tubes is provided. In addition, according to the present invention, the flame is formed on the same plane to heat the glass tube to be cut, it is possible to suppress the heating of the glass tube unnecessarily, the glass tube cutting burner which can obtain the cut surface of the exact dimensions Is provided.
그리고, 본 발명에 따른 유리튜브절단용 버너는 절단하고자 하는 유리튜브의 두께에 따라 노즐부재의 두께를 선택함으로써 적절한 화력을 용이하게 확보할 수 있어 절단을 신속하게 할 수 있다.And, the burner for cutting the glass tube according to the present invention can easily secure the appropriate fire power by selecting the thickness of the nozzle member according to the thickness of the glass tube to be cut can be quickly cut.
Claims (4)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-1999-0030576A KR100397153B1 (en) | 1999-07-27 | 1999-07-27 | Burner for cutting glass tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-1999-0030576A KR100397153B1 (en) | 1999-07-27 | 1999-07-27 | Burner for cutting glass tube |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20010011271A KR20010011271A (en) | 2001-02-15 |
| KR100397153B1 true KR100397153B1 (en) | 2003-09-06 |
Family
ID=19604934
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR10-1999-0030576A KR100397153B1 (en) | 1999-07-27 | 1999-07-27 | Burner for cutting glass tube |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR100397153B1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8436404B2 (en) | 2009-12-30 | 2013-05-07 | Intel Corporation | Self-aligned contacts |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5259759U (en) * | 1975-10-28 | 1977-04-30 | ||
| US4420255A (en) * | 1981-09-16 | 1983-12-13 | The United States Of America As Represented By The Secretary Of The Army | Adiabatic burner for premixed gases |
| US4596463A (en) * | 1983-11-22 | 1986-06-24 | Errol Akomer | Atomic spectroscopy surface burner |
| JPS61147437A (en) * | 1984-12-19 | 1986-07-05 | Toshiba Corp | Glass bulb sealing burner |
| JPH01121611A (en) * | 1987-11-02 | 1989-05-15 | Osaka Gas Co Ltd | Line flame burner |
| JPH09208247A (en) * | 1996-01-31 | 1997-08-12 | Toshiba Glass Co Ltd | Burner for working glass tube |
-
1999
- 1999-07-27 KR KR10-1999-0030576A patent/KR100397153B1/en not_active IP Right Cessation
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5259759U (en) * | 1975-10-28 | 1977-04-30 | ||
| US4420255A (en) * | 1981-09-16 | 1983-12-13 | The United States Of America As Represented By The Secretary Of The Army | Adiabatic burner for premixed gases |
| US4596463A (en) * | 1983-11-22 | 1986-06-24 | Errol Akomer | Atomic spectroscopy surface burner |
| JPS61147437A (en) * | 1984-12-19 | 1986-07-05 | Toshiba Corp | Glass bulb sealing burner |
| JPH01121611A (en) * | 1987-11-02 | 1989-05-15 | Osaka Gas Co Ltd | Line flame burner |
| JPH09208247A (en) * | 1996-01-31 | 1997-08-12 | Toshiba Glass Co Ltd | Burner for working glass tube |
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| Publication number | Publication date |
|---|---|
| KR20010011271A (en) | 2001-02-15 |
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