JPH02122465U - - Google Patents
Info
- Publication number
- JPH02122465U JPH02122465U JP3048189U JP3048189U JPH02122465U JP H02122465 U JPH02122465 U JP H02122465U JP 3048189 U JP3048189 U JP 3048189U JP 3048189 U JP3048189 U JP 3048189U JP H02122465 U JPH02122465 U JP H02122465U
- Authority
- JP
- Japan
- Prior art keywords
- case
- rotary blade
- oscillator
- drive unit
- communicating
- 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
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims 2
- 229910002092 carbon dioxide Inorganic materials 0.000 claims 1
- 239000001569 carbon dioxide Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Lasers (AREA)
Description
第１図は本考案の一実施例を示す説明図、第２
図は第１図に示す回転羽根体の拡大斜視図である
。
１……発振器本体、２……ガス往路、３……ガ
ス復路、４……内側の開口部、５……外側の開口
部、６……強制循環駆動部、７……回転羽根体、
８……ケース、９……モータ、１０……内羽根部
、１１……外羽根部、１４……空間部。
Fig. 1 is an explanatory diagram showing one embodiment of the present invention;
The figure is an enlarged perspective view of the rotary blade body shown in FIG. 1. DESCRIPTION OF SYMBOLS 1... Oscillator main body, 2... Gas outward path, 3... Gas return path, 4... Inner opening, 5... Outer opening, 6... Forced circulation drive unit, 7... Rotating blade body,
8... Case, 9... Motor, 10... Inner blade part, 11... Outer blade part, 14... Space part.
Claims (1)
とガス復路に通ずる開口部をそれぞれ同心上に内
外２重の開口部として形成し、そしてまた、同軸
上求遠心方向に配置された互いに向きの異なる内
羽根部と外羽根部とをもつて回転羽根体を形成し
て、該回転羽根体を軸方向一端を開口し他端を閉
鎖したケース内に回転自在に支持するとともにケ
ース内閉鎖側には回転羽根体の内羽根部と外羽根
部とを連通する空間部を保有させ、更にケースに
は回転羽根体を回転させるモータを設けて強制循
環駆動部を構成し、前記発振器本体の端部に強制
循環駆動部を、発振器本体の端部に形成した開口
部の内側開口部と強制循環駆動部の内羽根部とを
そして外側開口部と外羽根部とを連通させて取り
付けてなる炭酸ガスレーザ加工機におけるガス強
制循環機構。 At the end of the oscillator body, openings communicating with the gas outward path and the gas return path within the oscillator body are formed concentrically as double openings, inside and outside. A rotary blade body is formed with different inner blade portions and outer blade portions, and the rotary blade body is rotatably supported in a case with one end in the axial direction open and the other end closed, and the rotary blade body is supported on the closed side inside the case. The case has a space that communicates the inner blade part and the outer blade part of the rotary blade body, and the case is further provided with a motor for rotating the rotary blade body to constitute a forced circulation drive unit, and the end portion of the oscillator body A carbon dioxide gas laser comprising: a forced circulation drive unit attached to the oscillator body, with the inner opening of the opening formed at the end of the oscillator body communicating with the inner blade part of the forced circulation drive unit, and the outer opening and the outer blade part communicating with each other. Forced gas circulation mechanism in processing machines.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3048189U JPH02122465U (en) | 1989-03-17 | 1989-03-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3048189U JPH02122465U (en) | 1989-03-17 | 1989-03-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02122465U true JPH02122465U (en) | 1990-10-08 |
Family
ID=31255591
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3048189U Pending JPH02122465U (en) | 1989-03-17 | 1989-03-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02122465U (en) |
-
1989
- 1989-03-17 JP JP3048189U patent/JPH02122465U/ja active Pending