JPH01153887U - - Google Patents
Info
- Publication number
- JPH01153887U JPH01153887U JP1988048006U JP4800688U JPH01153887U JP H01153887 U JPH01153887 U JP H01153887U JP 1988048006 U JP1988048006 U JP 1988048006U JP 4800688 U JP4800688 U JP 4800688U JP H01153887 U JPH01153887 U JP H01153887U
- Authority
- JP
- Japan
- Prior art keywords
- optical path
- positive electrode
- processing machine
- laser processing
- shaped
- Prior art date
- Legal status (The legal status 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 status listed.)
- Pending
Links
- 230000003287 optical effect Effects 0.000 claims description 4
- 239000000428 dust Substances 0.000 claims description 3
- 230000002265 prevention Effects 0.000 claims description 3
Description
第１図は、この考案の一実施例による光路内防
塵装置の断面図、第２図は従来の光路内防塵装置
を示す断面図である。
９は板状の正電極、１０はプラス電源、１１は
針状の負電極、１２はマイナス電源。なお、図中
、同一符号は同一、または相当部分を示す。
FIG. 1 is a sectional view of an optical path dust prevention device according to an embodiment of the present invention, and FIG. 2 is a sectional view of a conventional optical path dust prevention device. 9 is a plate-shaped positive electrode, 10 is a positive power source, 11 is a needle-shaped negative electrode, and 12 is a negative power source. In addition, in the figures, the same reference numerals indicate the same or equivalent parts.
Claims (1)
配設し、この正電極と相対して針状の負電極を配
設したことを特徴とするレーザ加工機の光路内防
塵装置。 A dust prevention device in the optical path of a laser processing machine, characterized in that a plate-shaped positive electrode is arranged in the laser optical path of the laser processing machine, and a needle-shaped negative electrode is arranged opposite to the positive electrode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988048006U JPH01153887U (en) | 1988-04-08 | 1988-04-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988048006U JPH01153887U (en) | 1988-04-08 | 1988-04-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01153887U true JPH01153887U (en) | 1989-10-23 |
Family
ID=31274180
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988048006U Pending JPH01153887U (en) | 1988-04-08 | 1988-04-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01153887U (en) |
-
1988
- 1988-04-08 JP JP1988048006U patent/JPH01153887U/ja active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH01153887U (en) | ||
| JPS6235529U (en) | ||
| JPH0276688U (en) | ||
| JPH01165190U (en) | ||
| JPS6277690U (en) | ||
| JPS61160426U (en) | ||
| JPH0350786U (en) | ||
| JPS6241028U (en) | ||
| JPH03107981U (en) | ||
| JPS5855817U (en) | Structure of main body of tool | |
| JPS6299528U (en) | ||
| JPS6325283U (en) | ||
| JPH0248392U (en) | ||
| JPS63191305U (en) | ||
| JPH0167614U (en) | ||
| JPS595216U (en) | Crankshaft mirror cutter device | |
| JPS63118718U (en) | ||
| JPS59131740U (en) | overhead projector | |
| JPH01153881U (en) | ||
| JPS62186713U (en) | ||
| JPS60108493U (en) | Laser nozzle protection device | |
| JPH01146316U (en) | ||
| JPS61136325U (en) | ||
| JPH0250644U (en) | ||
| JPS635700U (en) |