CN106451039A - Water-cooling-free air cooling type sealed-off carbon dioxide laser - Google Patents
Water-cooling-free air cooling type sealed-off carbon dioxide laser Download PDFInfo
- Publication number
- CN106451039A CN106451039A CN201610899367.0A CN201610899367A CN106451039A CN 106451039 A CN106451039 A CN 106451039A CN 201610899367 A CN201610899367 A CN 201610899367A CN 106451039 A CN106451039 A CN 106451039A
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- China
- Prior art keywords
- laser instrument
- metal
- laser
- gas storage
- metal fin
- 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
- 238000001816 cooling Methods 0.000 title claims abstract description 36
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 title abstract description 46
- 229910002092 carbon dioxide Inorganic materials 0.000 title abstract description 23
- 239000001569 carbon dioxide Substances 0.000 title abstract description 23
- 229910052751 metal Inorganic materials 0.000 claims abstract description 63
- 239000002184 metal Substances 0.000 claims abstract description 63
- 238000003860 storage Methods 0.000 claims abstract description 35
- 238000009413 insulation Methods 0.000 claims abstract description 26
- 238000009434 installation Methods 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 7
- 230000017525 heat dissipation Effects 0.000 claims description 6
- 229910001385 heavy metal Inorganic materials 0.000 claims description 5
- 230000004888 barrier function Effects 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims 1
- 238000009423 ventilation Methods 0.000 claims 1
- 239000007788 liquid Substances 0.000 abstract description 5
- 239000007769 metal material Substances 0.000 abstract description 2
- 230000005855 radiation Effects 0.000 abstract 4
- 229910052755 nonmetal Inorganic materials 0.000 abstract 2
- 238000007599 discharging Methods 0.000 abstract 1
- 230000001105 regulatory effect Effects 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 description 6
- 230000008859 change Effects 0.000 description 3
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 3
- 239000010931 gold Substances 0.000 description 3
- 229910052737 gold Inorganic materials 0.000 description 3
- 238000007747 plating Methods 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000010884 ion-beam technique Methods 0.000 description 1
- 238000000960 laser cooling Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
- H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
- H01S3/02—Constructional details
- H01S3/04—Arrangements for thermal management
- H01S3/0405—Conductive cooling, e.g. by heat sinks or thermo-electric elements
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
- H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
- H01S3/02—Constructional details
- H01S3/04—Arrangements for thermal management
- H01S3/041—Arrangements for thermal management for gas lasers
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Optics & Photonics (AREA)
- Lasers (AREA)
Abstract
The invention relates to a water-cooling-free air cooling type sealed-off carbon dioxide laser, and belongs to the field of laser. The water-cooling-free air cooling type sealed-off carbon dioxide laser comprises a metal heat radiation fin, a non-metal insulation ring, a laser gas storage case, a front and back resonant cavity regulating frame, wherein an insulation layer is arranged outside the metal heat radiation fin; the metal heat radiation fin and the non-metal insulation ring are arranged inside the laser gas storage case. The laser has the advantages that a liquid cooling device of a conventional carbon dioxide laser is thoroughly removed; metal materials with high heat conduction coefficient is used as a heat radiation device of a discharging core pipe, so that the continuous work of the carbon dioxide laser in the non-water cooling condition is realized. The structure of the laser is simple; the use is convenient; the application range of the carbon dioxide laser is expanded; the practical value and the economic value are improved.
Description
Technical field
Patent of the present invention is related to field of lasers, particularly to a kind of Wind-cooling type sealed CO 2 laser of Non-water-cooled
Device.
Background technology
Carbon dioxide laser, must assure that certain low temperature ability normal work by its determined region of discharge of mechanism that operates,
Since carbon dioxide laser in 1964 is born, the region of discharge type of cooling is typically all water-cooling pattern.This laser instrument claims
For liquid-cooled carbon dioxide laser.Liquid-cooled carbon dioxide laser, needs more complicated Cooling Design, so that laser instrument
Structure becomes complicated, increased the difficulty manufacturing and using, accordingly improves cost and the production cycle of laser instrument, particularly exist
Cannot use under Non-water-cooled environment.During use, once water-cooling system breaks down, amorphous laser can be caused to burst report
Useless.Shorten the service life of laser instrument, and bring unsafe factor.This situation occurs repeatedly.Therefore always for a long time
Find the technological break-through of carbon dioxide laser cooling system, it is more reasonable to find, and the safer type of cooling becomes particularly important.
Wind-cooling type carbon dioxide laser is concerned always and studies, but due to heat eliminating medium temperature distortion impact and then has influence on laser
The accuracy of resonator cavity, so the form design of radiating, material of fin etc., always Wind-cooling type carbon dioxide laser
Technological difficulties.Domestic at present have certain research for Wind-cooling type carbon dioxide laser, but the mostly additional gold of ceramic cavity structure
Belong to fin, its shortcoming is that gas storage capacity is less, and gas easily decomposes it is impossible to meet industrial application.The amount of laser instrument
Produce and also cannot ensure.
Content of the invention
The purpose of patent of the present invention is to provide a kind of Wind-cooling type sealed CO 2 laser instrument of Non-water-cooled, solves
The difficult problem that prior art exists.The resonance cavity radiating that patent of the present invention is overlapped mutually with non-metallic insulation ring using metal fin
Design.Both ensure that the even heat of integral heat sink piece, due to its loose spatial design it is ensured that fin can have small shape
Become space.Fin distance lasers outer wall is nearer simultaneously, so that the position of fin is fixed, thus there is being notheated deformation and
Lead to the problem of resonator cavity change.Realize continuous-stable work under the wind-cooling heat dissipating of carbon dioxide laser.Simple and ingenious structure,
Cheap, easy to use, save liquid cooling system, have also been enlarged the range of application of carbon dioxide laser, improve practicality
It is worth and economic worth.
The above-mentioned purpose of patent of the present invention is achieved through the following technical solutions：
The Wind-cooling type sealed CO 2 laser instrument of Non-water-cooled, multiple metal fins 2 are arranged in laser instrument gas storage shell 4
Portion, is close to together in laser instrument gas storage shell 4 inwall, concentric with electrode installation cavity；Non-metallic insulation ring 3 is arranged on two neighboring gold
Belong in the fixing groove 9 of fin 2 it is ensured that two metal fins 2 do not contact, metal fin 2 is adopted with non-metallic insulation ring 3
The connected mode of superposition is covered with, and is used as region of discharge by metal fin 2 center hole, is provided with fixation on metal fin 2
Groove 9 is coincide with non-metallic insulation ring 3 and positions；By continuous superposition metal fin 2 and non-metallic insulation ring 3, it is allowed to form one
Group leader's radiator structure, forms the electric discharge of laserresonator with non-metallic insulation ring 3 in the tube core that metal fin 2 is combined into
Area；The electrode of laser instrument gas storage shell 4 one end is arranged on intracavity, and outfan open circles energising pole 6 is with front resonator cavity adjustment frame 1 even
Connect and do electrode power supply end, reflection end open circles energising pole 7 and the rear resonant cavity special of the other end setting of laser instrument gas storage shell 4
Adjustment frame does electrode power supply end；The used heat that laser resonance intracavity laser produces is absorbed by metal fin 2, then dissipates through metal
The radiating surface 10 of hot device 2 passes to laser instrument gas storage shell 4 outer wall, then derives used heat by outer wall natural heat dissipation.
Described metal fin 2 outer surface plating insulating barrier, inner surface plates heavy metal film layer, improve laser instrument power and
Service life.
After described laser instrument gas storage shell 4 fills metal fin 2, port reservation electrode installation cavity and resonator cavity are adjusted
Bridge joint mouth, forward and backward resonant cavity special adjustment frame 1,5 is arranged on the resonator cavity adjusting bracket interface of laser instrument gas storage shell 4, front,
Resonant cavity special adjustment frame 1,5 is respectively mounted high permeability output optic acts afterwards, total reflection eyeglass forms laserresonator, and passes through
Adjustment to forward and backward resonant cavity special adjustment frame 1,5, adjusts output angle, reaches optimal output effect.
The electrode of described laser instrument gas storage shell 4 is installed intracavity and is installed electrode additional, and is fixed it is ensured that heat dissipation metal with spring
The passage 8 of piece 2 is unimpeded.
Radiator fan is installed additional outside described laser instrument gas storage shell 4.
The material of described fin 2 is metal or pottery.
Described metal fin 2 is circulus, and is provided with fixing groove 9 and passage 8, and its outer ring surface is radiating surface
10；The middle ring core of metal fin 2 is used as region of discharge, and it is solid to pass through non-metallic insulation ring 3 between two metal fins
Determine, non-metallic insulation ring 3 and metal fin to extend the length of region of discharge by the way of superposition.
The having the beneficial effects that of patent of the present invention：
1st, due to special metal fin and dead ring superposition design, breach the CO 2 laser tube skill of Wind-cooling type radiating
Art difficult point, makes whole group heat abstractor be heated evenly.Due to its loose mounting means, there is the leeway of certain heat distortion amount.Simultaneously
Fin and laser instrument outer wall closely it is ensured that the position of fin and then ensure that the precision of resonator cavity.In laser instrument work
Though temperature is high when making, well heat can be distributed, have good power and power stability, facular model is also very steady
Fixed.
2nd, Wind-cooling type laser instrument thoroughly eliminates Control device of liquid cooling, easy to use and reliable, overcomes the bar in Non-water-cooled
Using the difficulty of laser instrument under part.Also reduces cost simultaneously, due to eliminating liquid cooling apparatus, not only makes the laser tube cost of itself
Low, and also been removed a whole set of cooling device, so that the use cost of laser instrument reduces more than 30%.
3rd, this laser fabrication process is simple.Fin and dead ring is only leaned on to be overlapped mutually.Due to eliminating tradition
Carbon dioxide laser water-cooling sandwich.Eliminate the Making programme of glass sintering, so that laser fabrication production efficiency is greatly improved,
Also improve production yield rate.
4th, this laser instrument breaches the application of conventional carbon dioxide laser instrument significantly.Wind-cooling type carbon dioxide laser
Medical treatment can be widely used in, machine system of improving looks, it is also applied for field and little job space.Meanwhile, its response frequency is also high
In traditional liquid-cooling type carbon dioxide laser, it is applicable to the field of high response frequency, part metals type radio-frequency (RF) excited can be replaced
Carbon dioxide laser.
5th, this laser instrument is due to its special design, can change the cold carbon dioxide laser of traditional liquid and once applies and scrap
Shortcoming, its internal gas decompose power drop after, change gas can reuse, the use substantially reducing laser instrument becomes
This.
Brief description
Accompanying drawing described herein is used for providing patent of the present invention is further understood, and constitutes the part of the application,
The illustrative example of patent of the present invention and its illustrate for explaining patent of the present invention, does not constitute the improper limit to patent of the present invention
Fixed.
Fig. 1 is the structural representation of patent of the present invention；
Fig. 2 is the structural representation of the metal fin of patent of the present invention.
In figure：1st, front resonant cavity special adjustment frame；2nd, metal fin；3rd, non-metallic insulation ring；4th, outside laser instrument gas storage
Shell；5th, rear resonant cavity special adjustment frame；6th, outfan open circles energising pole；7th, reflection end open circles energising pole；8th, passage；9、
Fixing groove；10th, radiating surface.
Specific embodiment
Further illustrate detailed content and its specific embodiment of patent of the present invention below in conjunction with the accompanying drawings.
Referring to shown in Fig. 1 and Fig. 2, the Wind-cooling type sealed CO 2 laser instrument of the Non-water-cooled of patent of the present invention, you can
Operated in short time natural heat dissipation mode, can be worked with air cooling way again.Patent of the present invention includes the heat dissipation metal of indefinite quantity
Piece 2, the non-metallic insulation ring 3 of indefinite quantity, laser instrument gas storage shell 4, forward and backward resonant cavity special adjustment frame 1,5, outfan is empty
Heart circle energising pole 6 and reflection end open circles energising pole 7, electrode installation cavity is reserved in laser instrument gas storage shell 4 front end, and makes resonance
Intonation whole bridge joint mouth.
Multiple metal fins 2 are arranged on inside laser instrument gas storage shell 4, are close to together in laser instrument gas storage shell 4 inwall,
Concentric with electrode installation cavity；Non-metallic insulation ring 3 is arranged in the fixing groove 9 of two neighboring metal fin 2 it is ensured that two gold
Belong to fin 2 not contact, metal fin 2 is connected using the connected mode of superposition with non-metallic insulation ring 3, it connects upper bottom left
Right loosening is designed, and deformation after fin is heated leaves space, ensures that the light of resonator cavity passes through simultaneously.Metal fin 2 center
Circular hole, as region of discharge, is provided with fixing groove 9 on metal fin 2 and non-metallic insulation ring 3 coincide and positions, be constantly superimposed metal
Fin 2 and non-metallic insulation ring 3, are allowed to form group leader's radiator structure, and in metal fin 2 and non-metallic insulation ring 3
Form the region of discharge of laserresonator, inwall setting heavy metal film plating layer increases power and stability in the tube core being combined into；Swash
The electrode of light device gas storage shell 4 one end is installed intracavity and is installed output terminal electrode 6, and is connected with above resonant cavity special adjustment frame 1
Do electrode power supply end, the other end setting reflection end open circles energising pole 7 of laser instrument gas storage shell 4, and with rear resonant cavity special
Adjustment frame does electrode power supply end；The used heat that laser resonance intracavity laser produces is absorbed by metal fin 2, and by solid metal
The radiating surface 10 of fin 2 passes to laser instrument gas storage shell 4 outer wall, derives used heat by outer wall natural heat dissipation.
Described metal fin 2 outer surface plating insulating barrier, inner surface plates heavy metal film layer.
After described laser instrument gas storage shell 4 fills metal fin 2, machine-shaping, port reservation electrode installation cavity and
Resonator cavity adjusting bracket interface, forward and backward resonant cavity special adjustment frame 1,5 is arranged on the resonator cavity adjusting bracket of laser instrument gas storage shell 4
On interface, resonant cavity special adjustment frame 1,5 is respectively mounted high permeability output optic acts in front and back, total reflection eyeglass forms laser resonance
Chamber, and by the adjustment to forward and backward resonant cavity special adjustment frame 1,5, adjust output angle, reach optimal output effect.
After described laser instrument gas storage shell 4 completes, in reserved electrode, intracavity is installed and installs electrode additional, and use spring
Fix it is ensured that the passage 8 of metal fin 2 is unimpeded.
Install radiator fan additional outside described laser instrument gas storage shell 4, improve laser stability.Laser instrument gas storage shell 4
Inside fill conventional laser working gas, as laser works material, and ensure that cavity seals.
The material of described metal fin 2 is metal.Also can pottery replace.
Described metal fin 2 is circulus, and is provided with fixing groove 9 and passage 8, and its outer ring surface is radiating surface
10；The middle ring core of metal fin 2 is used as region of discharge, and it is solid to pass through non-metallic insulation ring 3 between two metal fins
Fixed, non-metallic insulation ring 3 to extend the length of region of discharge by the way of superposition.
Described metal fin 2 has larger radiating surface, and then surface carries out oxide isolated process to metal material.Metal dissipates
Between backing 2 using elasticity during fixing and keep stable.The region of discharge of metal fin 2 adopts heavy metal plated film to ensure output
Pattern and service life.The material of laser instrument gas storage shell 4 can be common nonmetallic materials.
The operation principle of patent of the present invention is：
Air-cooled carbon dioxide laser includes DC source, radiator fan and cavity.When outside provides 220V to hand over to laser instrument
Stream power supply and pwm signal, laser instrument gets final product work.220V power supply and pwm signal are controlled by panel and controlling switch,
Enter direct-current switch power supply, produce 30KV direct current and pass through electrode injection to resonance intracavity, resonator cavity includes cavity, in front and back resonator cavity
Adjustment support.Resonator cavity is in sealing state built with sparking electrode and working gas, resonance intracavity.Gas molecule is subject to electrode
Input the shock of electronics and be excited, thus producing ion beam reversion and producing laser.
The foregoing is only the preferred embodiment of patent of the present invention, be not limited to patent of the present invention, for ability
For the technical staff in domain, patent of the present invention can have various modifications and variations.All any modifications that patent of the present invention is made,
Equivalent, improvement etc., should be included within the protection domain of patent of the present invention.
Claims (7)
1. a kind of Non-water-cooled Wind-cooling type sealed CO 2 laser instrument it is characterised in that：Multiple metal fins（2）Install
In laser instrument gas storage shell（4）Inside, is close to together in laser instrument gas storage shell（4）Inwall, concentric with electrode installation cavity；Nonmetallic
Dead ring（3）It is arranged on two neighboring metal fin（2）Fixing groove（9）Interior it is ensured that two metal fins（2）Do not connect
Touch, metal fin（2）With non-metallic insulation ring（3）Connected mode using superposition is covered with, by metal fin（2）Center
Circular hole as region of discharge, in metal fin（2）It is provided with fixing groove（9）With non-metallic insulation ring（3）It coincide and position；By not
Disconnected superposition metal fin（2）With non-metallic insulation ring（3）, it is allowed to form group leader's radiator structure, in metal fin（2）With
Non-metallic insulation ring（3）Form the region of discharge of laserresonator in the tube core being combined into；Laser instrument gas storage shell（4）The electricity of one end
Pole is arranged on intracavity, outfan open circles energising pole（6）With front resonator cavity adjustment frame（1）Connect and do electrode power supply end, laser instrument
Gas storage shell（4）The other end setting reflection end open circles energising pole（7）Do electrode power supply with rear resonant cavity special adjustment frame
End；The used heat that laser resonance intracavity laser produces passes through metal fin（2）Absorb, then through metal heat sink（2）Radiating
Face（10）Pass to laser instrument gas storage shell（4）Outer wall, then used heat is derived by outer wall natural heat dissipation.
2. Non-water-cooled according to claim 1 Wind-cooling type sealed CO 2 laser instrument it is characterised in that：Described
Metal fin（2）Outer surface plates insulating barrier, and inner surface plates heavy metal film layer.
3. Non-water-cooled according to claim 1 Wind-cooling type sealed CO 2 laser instrument it is characterised in that：Described
Laser instrument gas storage shell（4）Fill metal fin（2）Afterwards, port reservation electrode installation cavity and resonator cavity adjusting bracket interface, front,
Resonant cavity special adjustment frame afterwards（1、5）It is arranged on laser instrument gas storage shell（4）Resonator cavity adjusting bracket interface on, forward and backward special
Resonator cavity adjustment frame（1、5）It is respectively mounted output optic acts, total reflection eyeglass forms laserresonator, and by forward and backward special
Resonator cavity adjustment frame（1、5）Adjustment, adjust output angle.
4. Non-water-cooled according to claim 3 Wind-cooling type sealed CO 2 laser instrument it is characterised in that：Described
Laser instrument gas storage shell（4）Electrode intracavity be installed install electrode additional, and fixed it is ensured that metal fin with spring（2）Ventilation
Hole（8）Unimpeded.
5. Non-water-cooled according to claim 1 Wind-cooling type sealed CO 2 laser instrument it is characterised in that：Described
Laser instrument gas storage shell（4）Install outward radiator fan additional.
6. Non-water-cooled according to claim 1 Wind-cooling type sealed CO 2 laser instrument it is characterised in that：Described
Fin（2）Material be metal or pottery.
7. Non-water-cooled according to claim 1 Wind-cooling type sealed CO 2 laser instrument it is characterised in that：Described
Metal fin（2）For circulus, and it is provided with fixing groove（9）And passage（8）, its outer ring surface is radiating surface（10）；Metal
Fin（2）Middle ring core is used as region of discharge, and passes through non-metallic insulation ring between two metal fins（3）It is fixing,
Non-metallic insulation ring（3）To extend the length of region of discharge with metal fin by the way of superposition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610899367.0A CN106451039A (en) | 2016-10-17 | 2016-10-17 | Water-cooling-free air cooling type sealed-off carbon dioxide laser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610899367.0A CN106451039A (en) | 2016-10-17 | 2016-10-17 | Water-cooling-free air cooling type sealed-off carbon dioxide laser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106451039A true CN106451039A (en) | 2017-02-22 |
Family
ID=58174483
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610899367.0A Pending CN106451039A (en) | 2016-10-17 | 2016-10-17 | Water-cooling-free air cooling type sealed-off carbon dioxide laser |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106451039A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN85201033U (en) * | 1985-04-01 | 1986-01-08 | 南开大学 | Self-cooling carbon dioxide laser |
| JPH077163U (en) * | 1993-06-30 | 1995-01-31 | 精電舎電子工業株式会社 | Laser oscillator |
| CN2826766Y (en) * | 2005-09-15 | 2006-10-11 | 吴达文 | RF excitation gas laser structure with metal structure |
| CN102007654A (en) * | 2008-02-22 | 2011-04-06 | 相干公司 | Diffusion-cooled co2 laser with flexible housing |
| CN103441413A (en) * | 2013-08-02 | 2013-12-11 | 潘承志 | Non-water-cooling metal CO2 laser tube |
| CN206076715U (en) * | 2016-10-17 | 2017-04-05 | 吉林省永利激光科技有限公司 | The Wind-cooling type sealed CO 2 laser instrument of Non-water-cooled |
-
2016
- 2016-10-17 CN CN201610899367.0A patent/CN106451039A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN85201033U (en) * | 1985-04-01 | 1986-01-08 | 南开大学 | Self-cooling carbon dioxide laser |
| JPH077163U (en) * | 1993-06-30 | 1995-01-31 | 精電舎電子工業株式会社 | Laser oscillator |
| CN2826766Y (en) * | 2005-09-15 | 2006-10-11 | 吴达文 | RF excitation gas laser structure with metal structure |
| CN102007654A (en) * | 2008-02-22 | 2011-04-06 | 相干公司 | Diffusion-cooled co2 laser with flexible housing |
| CN103441413A (en) * | 2013-08-02 | 2013-12-11 | 潘承志 | Non-water-cooling metal CO2 laser tube |
| CN206076715U (en) * | 2016-10-17 | 2017-04-05 | 吉林省永利激光科技有限公司 | The Wind-cooling type sealed CO 2 laser instrument of Non-water-cooled |
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Application publication date: 20170222 |
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