CN104064424B - A kind of water cooled magnetron and replacing options thereof - Google Patents
A kind of water cooled magnetron and replacing options thereof Download PDFInfo
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- CN104064424B CN104064424B CN201410252869.5A CN201410252869A CN104064424B CN 104064424 B CN104064424 B CN 104064424B CN 201410252869 A CN201410252869 A CN 201410252869A CN 104064424 B CN104064424 B CN 104064424B
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- fixing
- magnetron
- base plate
- support
- water jacket
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Abstract
The invention discloses a kind of water cooled magnetron and replacing options thereof, described magnetron is divided into stator structure and activity minor structure, wherein stator structure includes fixing base plate, big magnet steel, water jacket, described fixing base plate is fixed by securing member with water jacket, and big magnet steel is fixed between fixing base plate and water jacket；Described activity minor structure includes that tube core, little magnet steel, support, shielding case, filtering unit, described tube core, little magnet steel, shielding case, filtering unit are each attached on support, and described support is fixing with described stator structure to be connected.The present invention is when magnetron changed by needs; can avoid dismantling water jacket, fixing base plate, big magnet steel so that Renewal process simple and fast, big magnet steel, water jacket, fixing base plate can also reuse; need not shut down with the magnetron in circulation waterway, circulation waterway need not cut off simultaneously.
Description
Technical field
The present invention relates to a kind of water cooled magnetron, be specifically related to a kind of water cooled magnetron with Novel fixing structure and replacing side thereof
Method.
Background technology
Microwave magnetron is a kind of electronic devices and components for producing microwave energy, and it is orthogonal by electronics in magnetron
Under the control of stationary magnetic field and steady electric field, interact with electromagnetic field of high frequency, obtaining energy conversion from steady electric field
Become microwave energy, thus reach to produce the purpose of microwave energy.
Nowadays, along with the fast development of microwave industry, microwave equipment is more and more extensive in the application of industrial circle, utilizes microwave to set
Become present industrial first-selection for carrying out heating production, but in microwave heating work process, magnetron itself has produced
Amount of heat, needs to carry out heat dissipation design.At present, the radiating mode of magnetron has two kinds, and one is to use wind-cooling heat dissipating；Separately
Outer one is to reach, by cooling jacket, purpose of dispelling the heat.Owing to the effect of water-cooled is better than air-cooled, therefore by extensively in commercial Application
Use.
Existing water cooled magnetron is in industrial application, due to many-sided reason spoilages such as life-span, quality, peripheral power supply plans
Higher, damage and be concentrated mainly in magnetron tube core, magnetron water collar does not the most damage.And when changing magnetron, by
Cooling water in water collar is all the water collar through multiple magnetrons of connecting, therefore needs to shut down replacing, and Renewal process is numerous and diverse.
Meanwhile, in water cooled magnetron cost, cooling jacket cost accounting is higher, if water collar is changed with damaging magnetron one, and water
The recycling of set is the most more difficult to, and causes the waste of resource, cost.
Current existing common water-cooled magnetron, its structure includes support, is provided with vacuum tube in support, and Magnet is sleeved on vacuum
Pipe two ends, one end of support is provided with fixing base plate, filtering unit and shielding box and is installed in the other end of support；Magnetron passes through
Fixing base plate removably connects with microwave equipment；The outer sheath of described vacuum tube, equipped with cooling jacket, cooling jacket is provided with cold
But water water inlet and outlet, is mainly dispelled the heat by water circulation, conduction of heat.After water cooled magnetron damages, it was changed
Cheng Wei: 1) magnetron on same water route is closed power supply, stop recirculated water circulation；2) water inlet pipe and water outlet pipe on water jacket is pulled down；3)
Pull down the fixed screw between fixing base plate and microwave equipment, extract the whole magnetron structures including water jacket；4) new magnetic is loaded onto
Keyholed back plate, is screwed fixing base plate and microwave equipment；5) water inlet pipe and water outlet pipe is fixed on water jacket；6) ON cycle water,
Open the power supply with water route magnetron.This Renewal process, process is complicated, is likely to result in recirculated water simultaneously and reveals.During replacing, need
The water channel of recirculated water to be disconnected, can affect the magnetron that normally works on same water channel, cause unnecessary shutdown.Damage magnetron
After replacing, the supporting water jacket damaging magnetron cannot reuse, or recycling cost of labor high.
In prior art, the supporting water jacket of part magnetron removably connects with magnetron, but be intended to magnetron supporting
There are the following problems in water jacket recycling: 1) existing structure magnetron is fixed base plate buckle directly fixing (part is had use
Screw is fixed), the fixing base plate of dismounting needs specific purpose tool.2), when the water jacket reused is installed on magnetron, weight is needed
The piecing devices of newly installed circulating water pipe.3) the existing magnetron Shi Junyi that dispatches from the factory is with heat abstractor, and itself is not for recycling
Water jacket does special design or sells the magnetron without heat abstractor.4), during factory uses now, factory will not be specifically for more
Changing water jacket and train attendant, recycling water jacket needs transport to re-use at the department disassembled specially or personnel, therefore contains
Having the human cost such as arrangement, transport, if be shipped to magnetron producer to be circulated utilization simultaneously, transport and other processes are not
Enough economy.5) simultaneously, relative to dismantling, magnetron is directly changed, and (magnetron of dismantling splits out water jacket again, takes new magnetic control apart
Pipe assembles upper water sleeve, then installs new magnetron), the time of the latter's needs and working environment, working site does not allows.So,
If need not when changing magnetic control change supporting water jacket, fixing base plate, then can be prevented effectively from the problems referred to above.
Summary of the invention
It is an object of the invention to provide water cooled magnetron and the replacing options thereof of a kind of new construction, solve and damage the online of magnetron
Replacing problem, can avoid dismantling water jacket, fixing base plate, big magnet steel when changing magnetron, simpler be replaced efficiently,
Big magnet steel, water jacket, fixing base plate can also reuse.
Another object is, by the magnetron of new construction so that when changing magnetron, need not with the magnetron in circulation waterway
Shutting down, circulation waterway need not cut off.
To achieve these goals, the technical solution of employing is the present invention:
A kind of water cooled magnetron, described magnetron includes separable stator structure and activity minor structure, wherein stator structure
Including fixing base plate, big magnet steel, water jacket, described fixing base plate is fixing with water jacket to be connected, and big magnet steel is fixed on fixing base plate and water
Between set；Described activity minor structure includes support and rack-mount tube core, little magnet steel, shielding case and filtering unit, institute
State that support and described stator structure are fixing to be connected；Described filtering unit is feedthrough capacitor.
Wherein, described fixing base plate includes fixing baseplate substrate, and described fixing baseplate substrate is provided with tube core installing hole one, described
Being provided with protrusion tab on fixing baseplate substrate, described protrusion tab is provided with fixing hole, and described fixing baseplate substrate two ends arrange oriented
The side fixed dam one of fixing baseplate substrate it is perpendicular to lateral bend；Described support includes stent substrate, on described stent substrate
Being provided with tube core installing hole two, stent substrate two ends arrange the bending of oriented homonymy and are perpendicular to the side fixed dam two of support.
Based on above-mentioned water cooled magnetron, described support is fixing with the described water jacket in described stator structure to be connected, support and water
Overlapping and connect by securing member is fixing, side fixed dam one is provided with for the fastener receptacles one fixing with water jacket, and side is solid
Determine baffle plate two to be provided with for the fastener receptacles two fixing with water jacket.
Further, described water jacket is provided with the fastener receptacles three for being fixed with described fixing base plate and support, tightly
The position of firmware installing hole three is corresponding with the position of described fastener receptacles one, fastener receptacles two.
Based on above-mentioned water cooled magnetron, described support is fixing with the described fixing base plate in described stator structure to be connected, support
Being connected by securing member is fixing with fixing base plate, described side fixed dam one is provided with to be installed for the securing member fixing with water jacket
Kong Si and for the fastener receptacles five fixing with support, side fixed dam two is provided with for fixing with fixing base plate tight
Firmware installing hole six.
Further, described water jacket is provided with the fastener receptacles seven for being fixed with described fixing base plate, and securing member is pacified
The position in dress hole seven is corresponding with the position of described fastener receptacles four.
When support and the water jacket in stator structure are fixed and be connected, the present invention provides a kind of method changing described water cooled magnetron,
Exchonge step includes, closes the power supply of described magnetron, pulls down the securing member between support and water jacket, extracts old activity minor structure,
New activity minor structure is installed, the securing member between support and water jacket is fixed, reopens the power supply of magnetron, complete to change.
Another technical scheme of the present invention, when support and the fixing base plate in stator structure are fixed and be connected, the present invention provides one
Planting the method changing described water cooled magnetron, exchonge step includes, closes the power supply of described magnetron, pulls down support and the fixing end
Firm part between plate, extracts old activity minor structure, installs New activity minor structure, by the securing member between support and fixing base plate
Fixing, reopen the power supply of magnetron, complete to change.
The beneficial effect that the present invention can produce: the fixing base plate of magnetron of the present invention forms one with water jacket, big magnet steel
Fixing stator structure A without partition, tube core, little magnet steel, support, shielding case, filtering unit form activity minor structure
B.Based on this structure, change securing member of only need to dismantling when damaging magnetron, activity minor structure B is integrally pulled up, and by new
Activity minor structure B is plugged fixing, just can convenient and swift change, it is not necessary to disconnect circulation waterway so that with the magnetic control in circulation waterway
Pipe need not be shut down, and has saved operating cost.Meanwhile, fixing base plate, big magnet steel, water jacket can reuse, and saved magnetic control
Pipe close to 1/3 use cost.
Accompanying drawing explanation
Accompanying drawing 1 is the structural representation of the magnetron described in embodiment 1.
Accompanying drawing 2 is the structural representation of the fixing base plate described in embodiment 1.
Accompanying drawing 3 is the structural representation of the support described in embodiment 1.
Accompanying drawing 4 is structural representation during two parts that in embodiment 1, the present invention splits into separation.
Accompanying drawing 5 is the structural representation of the magnetron described in embodiment 2.
Accompanying drawing 6 is the structural representation of the fixing base plate described in embodiment 2.
Accompanying drawing 7 is the structural representation of the support described in embodiment 2.
Accompanying drawing 8 is structural representation during two parts that in embodiment 2, the present invention splits into separation.
Wherein: 1, support；11, fixing baseplate substrate；111, tube core installing hole two；12, side fixed dam two；121、
Fastener receptacles two；122, fastener receptacles six；2, tube core；31, big magnet steel；32, little magnet steel；4, fixing base plate；
41, fixing baseplate substrate；411, tube core installing hole one；42, protrusion tab；421, fixing hole；43, side fixed dam one；
431, fastener receptacles one；432, fastener receptacles four；433, fastener receptacles five；5, shielding case；6, filtering
Assembly；7, water jacket；8, screw.
Detailed description of the invention
Below in conjunction with the accompanying drawings the detailed description of the invention of the present invention is described in further detail.
Embodiment 1
In conjunction with Fig. 1～4 explanation present embodiment.In the present embodiment, being fixed on by water jacket 7 on fixing base plate 4, support 1 is fixed
On water jacket 7.
As it is shown in figure 1, a kind of water cooled magnetron, described magnetron is divided into stator structure A and activity minor structure B.Wherein solid
Stator structure A is fixed on microwave equipment, including fixing base plate 4, big magnet steel 31, water jacket 7, and described fixing base plate 4 and water
Set 7 connects by securing member is fixing, and big magnet steel 31 is fixed between fixing base plate 4 and water jacket 7.Described activity minor structure B
Including tube core 2, little magnet steel 32, support 1, shielding case 5, filtering unit 6, described tube core, little magnet steel 32, shielding case 5,
Filtering unit 6 is each attached on support 1, and described support 1 passes through securing member with the described water jacket 7 in described stator structure A
Fixing connection.In actual use, described fixing base plate 4 and water jacket 7, big magnet steel 31 formed one fixing without partition
Magnetron stator structure A, tube core 2, little magnet steel 32, support 1, shielding case 5, filtering unit 6 form magnetron activity
Structure B.Described filtering unit 6 uses feedthrough capacitor.
As in figure 2 it is shown, described fixing base plate 4 includes fixing baseplate substrate 41, described fixing baseplate substrate 41 is provided with tube core
Installing hole 1.Described fixing baseplate substrate 41 two ends are symmetrically arranged with protrusion tab 42, and described protrusion tab 42 is provided with solid
Determining hole 421, described fixing hole 421 is for being fixed on microwave equipment by activity minor structure B.Described fixing baseplate substrate 421
Two ends extend bending and are provided with the side fixed dam one 43 vertical with described fixing base plate 4, the side fixed dam 1 at two ends
Same lateral bend to fixing baseplate substrate 421.Side fixed dam 1 is provided with for installing with the fixing securing member of water jacket 7
Hole 1.Described side fixed dam 1 is set to four, is arranged on the two ends of fixing base plate 4 two-by-two, the fixing gear in side
Plate 1 extends to the side correspondence position of water jacket 7.
As it is shown on figure 3, described support 1 includes that stent substrate 11, described stent substrate 11 are provided with tube core installing hole 2 111,
Stent substrate 11 two ends are provided with the side fixed dam 2 12 being perpendicular to support to same lateral bend of symmetry, side fixed dam
2 12 are provided with the fastener receptacles 2 121 for fixing with water jacket 7.Described side fixed dam 2 12 is two, point
Not being arranged on the two ends of support 1, side fixed dam 2 12 extends to the side correspondence position of water jacket 7.Side fixed dam one
43 and side fixed dam 2 12 be arranged on the symmetrical both sides of water jacket 7, the fixing ratio of the design of symmetrical expression is stronger.At water jacket 7
Wherein side on, a side fixed dam 2 12 between two side fixed dams 1, three's close-packed arrays.
The angle of contact position uses circular arc flange or circular arc concave edge, circular arc flange and the cooperation of circular arc concave edge to contact between any two, such structure
It is difficult to deform because of extruding each other.
Accordingly, described water jacket 7 is provided with the fastener receptacles three for being fixed with described fixing base plate 4 and support 1
(figure does not marks), the position of fastener receptacles three and described fastener receptacles 1, fastener receptacles 2 121
Position is corresponding.Each fastener receptacles 1 all has a fastener receptacles three to correspond, equally, each tightly
Firmware installing hole 2 121 the most all has a fastener receptacles three to correspond.Securing member is pacified by the securing member on water jacket 7
Fixing base plate 4 and water jacket are fixed by the fastener receptacles 1 on dress hole three and fixing base plate 4.Securing member also by
Support 1 and water jacket 7 are fixed by the fastener receptacles three on water jacket 7 and the fastener receptacles 2 121 on support 1.
Screw 8 selected by described securing member.
Based on above-mentioned magnetron, present invention also offers a kind of method changing this water cooled magnetron, exchonge step includes, closes
The power supply of described magnetron, pulls down the firm part between support and fixing base plate, extracts old activity minor structure, installs New activity
Structure, fixes the securing member between support and fixing base plate, reopens the power supply of magnetron, completes to change.Based on this reality
Executing the magnetron of example, the concrete process changed includes: closes magnetron power source, pulls down and be fixed between support 1 and water jacket 7
2 or multiple screw 8.As shown in Figure 4, after pulling down this screw, the present invention splits into two parts as depicted, respectively
For stator structure A and activity minor structure B.Extract old magnetron activity minor structure B, load onto new magnetron activity minor structure
B, then support 1 and water jacket screw 8 are fixed, open magnetron power source, thus complete to change.During whole, it is not necessary to
Disconnect in water jacket 7 the recirculated water water source being passed through, can be always maintained at recirculated water circulation, such process is simple, it is to avoid because changing
The recirculated water leakage problem caused during magnetron, and so replacing makes water jacket 7 to reuse, and reduces the cost of maintenance.
Stator structure A and activity minor structure B are to separate, and time specifically used, can separately provide to user.
Embodiment 2
In conjunction with Fig. 5～8 explanation present embodiment.In the present embodiment, water jacket 7, support 1 are each attached to described fixing base plate 4
On.
As it is shown in figure 5, a kind of water cooled magnetron, described magnetron is divided into stator structure A and activity minor structure B.Wherein solid
Stator structure A is fixed on microwave equipment, including fixing base plate 4, big magnet steel 31, water jacket 7, and described fixing base plate 4 and water
Set 7 connects by securing member is fixing, and big magnet steel 31 is fixed between fixing base plate 4 and water jacket 7.Described activity minor structure B
Including tube core 2, little magnet steel 32, support 1, shielding case 5, filtering unit 6, described tube core, little magnet steel 32, shielding case 5,
Filtering unit 6 is each attached on support 1, and described support 1 and the described fixing base plate 4 in described stator structure A are by tight
Firmware is fixing to be connected.In actual use, described fixing base plate 4 and water jacket 7, big magnet steel 31 formed one fixing without point
Magnetron stator structure A torn open, tube core 2, little magnet steel 32, support 1, shielding case 5, filtering unit 6 form magnetron and live
Structure of mover B.Described filtering unit 6 uses feedthrough capacitor.
As shown in Figure 6, described fixing base plate 4 includes fixing baseplate substrate 41, and described fixing baseplate substrate 41 is provided with tube core
Installing hole 1.Described fixing baseplate substrate 41 two ends are symmetrically arranged with protrusion tab 42, and described protrusion tab 42 is provided with solid
Determining hole 421, described fixing hole 421 is for being fixed on microwave equipment by activity minor structure B.Described fixing baseplate substrate 421
Two ends extend bending and are provided with the side fixed dam one 43 vertical with described fixing base plate 4, the side fixed dam 1 at two ends
Same lateral bend to fixing baseplate substrate 421.Described side fixed dam 1 is provided with the securing member for fixing with water jacket 7
Installing hole 4 432 and for and the fixing fastener receptacles 5 433 of support 1.Described side fixed dam 1 is set to two
Individual, it is symmetrically arranged at the two ends of fixing base plate 4, side fixed dam 1 extends at side fixed dam 2 12.
As it is shown in fig. 7, described support 1 includes that stent substrate 11, described stent substrate 11 are provided with tube core installing hole 2 111,
Stent substrate 11 two ends are provided with the side fixed dam 2 12 being perpendicular to support to same lateral bend of symmetry, side fixed dam
2 12 are provided with the fastener receptacles 6 122 for fixing with water jacket 7.Described side fixed dam 2 12 is two, point
It is not arranged on the two ends of support 1.Side fixed dam 1 and side fixed dam 2 12 are arranged on the symmetrical both sides of water jacket 7,
The fixing ratio of the design of symmetrical expression is stronger.
Described water jacket 7 is provided with the fastener receptacles seven (not marking in figure) for being fixed with described fixing base plate 4, tightly
The position of firmware installing hole seven is corresponding with the position of described fastener receptacles 4 432.Fastener receptacles 4 432 and fastening
Part installing hole seven one_to_one corresponding.Securing member is installed by the fastener receptacles seven on water jacket 7 and the securing member on fixing base plate 4
Fixing base plate 4 and water jacket 7 are fixed by hole 4 432.
Screw 8 selected by described securing member.
Based on above-mentioned magnetron, present invention also offers a kind of method changing this water cooled magnetron, exchonge step includes, closes
The power supply of described magnetron, pulls down the securing member between support and fixing base plate, extracts old activity minor structure, installs New activity
Structure, fixes the securing member between support and fixing base plate, reopens the power supply of magnetron, completes to change.Concrete replacing
Process include: close magnetron power source, pull down 2 or multiple screw 8 being fixed between support 1 and fixing base plate 4.
As shown in Figure 8, after pulling down this screw, the present invention splits into two parts as depicted, respectively stator structure A and activity
Minor structure B.Extract old magnetron activity minor structure B, load onto new magnetron activity minor structure B, then by support 1 with fixing
Base plate 4 screw 8 is fixed, and opens magnetron power source, thus completes to change.During whole, without disconnecting in water jacket 7
The recirculated water water source that is passed through, can be always maintained at recirculated water circulation, and such process is simple, it is to avoid because causing when changing magnetron
Recirculated water leakage problem, and so change water jacket 7 can be reused, reduce the cost of maintenance.Stator structure
A and activity minor structure B are to separate, and time specifically used, can separately provide to user.
Certainly, described above is not limitation of the present invention, and the present invention is also not limited to the example above, the art
Change that technical staff is made in the essential scope of the present invention, retrofit, add or replace, also should belong to the protection of the present invention
Scope.
Claims (8)
1. a water cooled magnetron, it is characterised in that: described magnetron includes separable stator structure and activity minor structure,
Wherein stator structure includes fixing base plate, big magnet steel, water jacket, and described fixing base plate is fixing with water jacket to be connected, and big magnet steel is fixed
Between fixing base plate and water jacket；Described activity minor structure includes support and rack-mount tube core, little magnet steel, shielding case
And filtering unit, described support is fixing with described stator structure to be connected；Described filtering unit is feedthrough capacitor.
A kind of water cooled magnetron, it is characterised in that: described fixing base plate includes fixing baseplate substrate,
Described fixing baseplate substrate is provided with tube core installing hole one, described fixing baseplate substrate is provided with protrusion tab, on described protrusion tab
Being provided with fixing hole, described fixing baseplate substrate two ends arrange the bending of oriented homonymy and are perpendicular to the side fixed dam of fixing baseplate substrate
One；Described support includes that stent substrate, described stent substrate are provided with tube core installing hole two, and stent substrate two ends arrange oriented same
Lateral bend is perpendicular to the side fixed dam two of support.
A kind of water cooled magnetron, it is characterised in that: in described support and described stator structure
Described water jacket is fixing to be connected, and support is connected by securing member is fixing with water jacket, and side fixed dam one is provided with for solid with water jacket
Fixed fastener receptacles one, side fixed dam two is provided with for the fastener receptacles two fixing with water jacket.
A kind of water cooled magnetron, it is characterised in that: described water jacket is provided with for fixing with described
The fastener receptacles three that base plate and support are fixed is the position of fastener receptacles three and described fastener receptacles one, tight
The position of firmware installing hole two is corresponding.
A kind of water cooled magnetron, it is characterised in that: in described support and described stator structure
Described fixing base plate is fixing to be connected, and support is connected by securing member is fixing with fixing base plate, and described side fixed dam one is provided with
For the fastener receptacles four fixing with water jacket with for the fastener receptacles five fixing with support, on side fixed dam two
It is provided with for the fastener receptacles six fixing with fixing base plate.
A kind of water cooled magnetron, it is characterised in that: described water jacket is provided with for fixing with described
The fastener receptacles seven that base plate is fixed, the position of fastener receptacles seven is relative with the position of described fastener receptacles four
Should.
7. the method changing water cooled magnetron described in claim 3 or 4, it is characterised in that: exchonge step includes, closes
The power supply of described magnetron, pulls down the securing member between support and water jacket, extracts old activity minor structure, installs New activity minor structure,
Securing member between support and water jacket is fixed, reopens the power supply of magnetron, complete to change.
8. the method changing water cooled magnetron described in claim 5 or 6, it is characterised in that: exchonge step includes, closes
The power supply of described magnetron, pulls down the securing member between support and fixing base plate, extracts old activity minor structure, installs New activity
Structure, fixes the securing member between support and fixing base plate, reopens the power supply of magnetron, completes to change.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410252869.5A CN104064424B (en) | 2014-06-09 | 2014-06-09 | A kind of water cooled magnetron and replacing options thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410252869.5A CN104064424B (en) | 2014-06-09 | 2014-06-09 | A kind of water cooled magnetron and replacing options thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104064424A CN104064424A (en) | 2014-09-24 |
| CN104064424B true CN104064424B (en) | 2016-09-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410252869.5A Expired - Fee Related CN104064424B (en) | 2014-06-09 | 2014-06-09 | A kind of water cooled magnetron and replacing options thereof |
Country Status (1)
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| CN (1) | CN104064424B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106158559B (en) * | 2015-04-03 | 2017-12-19 | 软控股份有限公司 | A kind of microwave magnetron fixing-aid device |
| CN106444539B (en) * | 2016-11-15 | 2019-01-15 | 江苏乐筑网络科技有限公司 | A kind of microwave source intelligent Remote Control System of environmental protection equipment |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR930010829B1 (en) * | 1991-12-13 | 1993-11-12 | 주식회사 금성사 | Wave guide |
| KR100385738B1 (en) * | 1994-07-18 | 2003-08-06 | 대우전자주식회사 | Shield strap ring for magnetron |
| CN2524129Y (en) * | 2001-11-07 | 2002-12-04 | 陈绍勇 | Synergistic magnetron energy-saving water cooling exchangers devices |
| CN2715333Y (en) * | 2003-08-26 | 2005-08-03 | 黄锦全 | Water-cooled magnetron |
| CN2849951Y (en) * | 2005-09-30 | 2006-12-20 | 美的集团有限公司 | Water-cooled magnetron |
| CN203118896U (en) * | 2012-12-27 | 2013-08-07 | 河南勃达微波设备有限责任公司 | Water cooling magnetron |
| CN203895406U (en) * | 2014-06-09 | 2014-10-22 | 青岛东方循环能源有限公司 | Novel water-cooling magnetron |
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2014
- 2014-06-09 CN CN201410252869.5A patent/CN104064424B/en not_active Expired - Fee Related
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Granted publication date: 20160914 |