KR900001040Y1 - A gas cutting devices - Google Patents
A gas cutting devices Download PDFInfo
- Publication number
- KR900001040Y1 KR900001040Y1 KR2019860014412U KR860014412U KR900001040Y1 KR 900001040 Y1 KR900001040 Y1 KR 900001040Y1 KR 2019860014412 U KR2019860014412 U KR 2019860014412U KR 860014412 U KR860014412 U KR 860014412U KR 900001040 Y1 KR900001040 Y1 KR 900001040Y1
- Authority
- KR
- South Korea
- Prior art keywords
- ignition
- oxygen
- gas
- insulator
- tip
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K7/00—Cutting, scarfing, or desurfacing by applying flames
- B23K7/10—Auxiliary devices, e.g. for guiding or supporting the torch
Abstract
내용 없음.No content.
Description
제1도는 본 고안 사용상태 전체 개략도.1 is a schematic view of the present invention using state.
제2도는 본 고안 점화부 일부분리 종단면도.2 is a longitudinal sectional view of the ignition part of the present invention.
제3도는 본 고안 압전부의 상세도.3 is a detailed view of the piezoelectric part of the present invention.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
100 : 점화부(압전부) 200 : 발화부100: ignition part (piezoelectric part) 200: ignition part
1 : 가스밸브 2 : 버튼1: gas valve 2: button
3 : 압전소자 4 : 전선관3: piezoelectric element 4: wire tube
5 : 전선 6 : 전도체5: wire 6: conductor
6' : 나사산 7 : 절연체6 ': thread 7: insulator
8 : 팁(화구) 8' : 나사산8: tip (crater) 8 ': thread
9 : 외갑체 10 : 산소밸브 (고압)9: outer shell 10: oxygen valve (high pressure)
11 : 산소밸브 (저압) 12, 12' : 가스공11: oxygen valve (low pressure) 12, 12 ': gas ball
13, 13' : 산소공13, 13 ': oxygen ball
본 고안은 산소절단 작업시 별도의 점화기구 없이 팁(화구)에 착화가 가능토록 한 산소절단기에서 압전 소자의 버튼을 눌러 전기를 발생시켜도 절단기 몸체나 손잡이에는 전기가 흐르지 않고 점화부 내측의 금속재와 팁(화구)을 통해 피절단체와 방전되면서 착화되도록 한 가스절단기의 자동점화 장치에 관한 것이다.The present invention does not flow electricity to the cutter body or the handle even when generating electricity by pressing the button of the piezoelectric element in the oxygen cutter so that the ignition can be ignited without a separate ignition mechanism. The present invention relates to an automatic ignition device of a gas cutter that is allowed to ignite while being discharged with a cut body through a tip (crater).
종래에는 절단기를 점화시키기 위해 라이타, 성냥, 전기용접 불꽃등 별도의 점화기구를 사용해야 했으므로 휴대의 불편함이 있었고, 또한 공지의 압전소자를 이용하여 자동점화되도록 유도한 절단기도 다수있었으나 팁(화구)자체에서 방전 스파크가 발생하도록 함으로서 금속재인 절단기체에 전기가 흐르는 경우가 있었고 팁의 방전부위가 변형되어 점화가 잘 되지 않는 등의 문제점이 있었다.In the past, a separate ignition mechanism such as a lighter, a match, an electric welding spark, and the like had to be used to ignite the cutting machine. By causing the discharge spark itself, there was a case in which electricity was flowing to the cutter body which is a metal material, and the discharge part of the tip was deformed, so that the ignition was not good.
본 고안은 위와 같은 결점을 해소하기 위하여 공지의 압전소자를 이용하여 필요시 버튼만 누르면 자동 점화되면서 발화부 내부의 전원이 흐르는 금속재 외측을 절열제로 감합시켜 절단기 몸체에는 전원이 흐르는 것을 방지하고, 버튼을 눌러 발생된 전원은 발화부 내부의 금속재와 체결된 팁(화구)의 금속재를 통하여 흐르다가 모재와 방전하면서 불꽃을 일으켜 점화가 되도록 하는데에 그 목적이 있는 것이다.The present invention uses a well-known piezoelectric element to eliminate the above drawbacks, and if necessary press the button automatically ignited while fitting the outside of the metal material flowing power inside the ignition unit with a heat-reducing agent to prevent the flow of power to the cutter body, buttons The power generated by pressing flows through the metal material of the tip (crater) which is fastened to the metal material inside the ignition part, and discharges the base material to generate a spark to ignite the purpose.
이를 첨부된 도면에 의거 상세히 설명하면 다음과 같다.This will be described in detail with reference to the accompanying drawings.
압전소자(3)에 압착하여 작동되는 버튼(2)을 부착하여 산소밸브(10)가 있는 산소절단기체 일측에 착설하여 전선관(4)내의 전선(5)이 발화부(200)의 내측에 형성시킨 가스공(12) 및 산소공(13)이 천설된 전도제(6)에 접속되게 하되, 발화부(200)는 개방측에 나사산(6')을 형성시킨 양질의 진드체(6)를 가스공(12') 및 산소공(13')이 천설된 절연체(7)에 삽입하여 절연시키고, 절연체(7)주변에는 외갑체(9)를 형성하여 파이프와 연결시키고, 전원이 흐를 수 있는 금속재로된 팁(화구)(8)상측에 나사산(8')을 형성하여 발화부(200)의 전도체(6)에 체결되도륵 구성더;ㄴ 가스절단기의 자동점화 장치이다.Attached to the piezoelectric element (3) by pressing the button (2) is installed on one side of the oxygen cutting gas with the oxygen valve 10, the wire 5 in the conduit (4) is formed inside the ignition portion (200) The gas hole 12 and the oxygen hole 13 are connected to the installed conductive agent 6, but the ignition part 200 has a high quality tick body 6 having a thread 6 'formed on the open side. The gas hole 12 'and the oxygen hole 13' are inserted into and insulated from the insulator 7 installed therein, and an outer shell 9 is formed around the insulator 7 to be connected to the pipe, and power can flow. A screw thread 8 'is formed on the metal tip (crater) 8 to be fastened to the conductor 6 of the ignition part 200. b It is an automatic ignition device for a gas cutter.
이와 같이 구성된 본 고안의 작용 및 효과를 살펴보면 다음과 같다.Looking at the operation and effects of the present invention configured as described above are as follows.
팁(화구)(8)를 발화부(200)에 체결하고 팁(8)을 모재에 접근시킨 다음 가스밸브(11)를 열고 압전소자(3)의 버튼(2)을 누르면 전원이 전선(5)을 통하여 발화부(200) 내측에 형성시킨 전도체(6)와 이와 체결된 팁(화구)(8)에서 가까이에 있는 모체와 방전하면서 스파크가 일어나 점화되는 것이다.When the tip (crater) 8 is fastened to the ignition part 200, the tip 8 is approached to the base material, the gas valve 11 is opened, and the button 2 of the piezoelectric element 3 is pressed to turn the power supply to the wire 5. Sparks are generated by igniting and discharging with the matrix close to the conductor 6 formed inside the ignition part 200 and the tip (crater) 8 fastened thereto through).
또한 전도체(6)외측을 절연체(7)로 감합시켰으므로 절단기체나 손잡이에는 전기가 흐르지 않게되고 팁자체에서 불꽃 방전을 일으키지 않으므로 팁의 방전부위가 변형이 되지 않고 점화가 확실하게 이루어지는 것이다.In addition, since the outer side of the conductor 6 is fitted with the insulator 7, no electricity flows to the cutter body or the handle, and spark discharge does not occur at the tip itself, so that the discharge portion of the tip is not deformed and ignition is reliably performed.
이상과 같은 본 고안은 구성이 간단하면서도 가스 절단기의 자동점화시 전원이 누전되는 현상을 방지하여 안전을 도모할 수 있는 유용한 고안인 것이다.The present invention as described above is a useful design that can simplify the configuration and prevent the short circuit of the power supply during automatic ignition of the gas cutter to promote safety.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019860014412U KR900001040Y1 (en) | 1986-09-17 | 1986-09-17 | A gas cutting devices |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019860014412U KR900001040Y1 (en) | 1986-09-17 | 1986-09-17 | A gas cutting devices |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR880006072U KR880006072U (en) | 1988-05-30 |
| KR900001040Y1 true KR900001040Y1 (en) | 1990-02-15 |
Family
ID=19255780
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019860014412U KR900001040Y1 (en) | 1986-09-17 | 1986-09-17 | A gas cutting devices |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR900001040Y1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR19990083914A (en) * | 1999-08-30 | 1999-12-06 | 안종태 | Indoor regenerative hot air furnace made of wood |
-
1986
- 1986-09-17 KR KR2019860014412U patent/KR900001040Y1/en not_active IP Right Cessation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR19990083914A (en) * | 1999-08-30 | 1999-12-06 | 안종태 | Indoor regenerative hot air furnace made of wood |
Also Published As
| Publication number | Publication date |
|---|---|
| KR880006072U (en) | 1988-05-30 |
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