CN109103061A - The packaging method of gleam image intensifier - Google Patents
The packaging method of gleam image intensifier Download PDFInfo
- Publication number
- CN109103061A CN109103061A CN201810939896.8A CN201810939896A CN109103061A CN 109103061 A CN109103061 A CN 109103061A CN 201810939896 A CN201810939896 A CN 201810939896A CN 109103061 A CN109103061 A CN 109103061A
- Authority
- CN
- China
- Prior art keywords
- image intensifier
- gleam image
- state
- gleam
- glue
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims abstract description 40
- 238000004806 packaging method and process Methods 0.000 title claims abstract description 31
- 239000003292 glue Substances 0.000 claims abstract description 50
- 239000000463 material Substances 0.000 claims abstract description 21
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 14
- 229960000935 dehydrated alcohol Drugs 0.000 claims description 14
- 238000010438 heat treatment Methods 0.000 claims description 7
- 238000005538 encapsulation Methods 0.000 abstract description 6
- 238000001035 drying Methods 0.000 description 4
- 238000009413 insulation Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000002386 leaching Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004297 night vision Effects 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 230000007096 poisonous effect Effects 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
- H01J9/24—Manufacture or joining of vessels, leading-in conductors or bases
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W90/00—Enabling technologies or technologies with a potential or indirect contribution to greenhouse gas [GHG] emissions mitigation
- Y02W90/10—Bio-packaging, e.g. packing containers made from renewable resources or bio-plastics
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Packages (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Vacuum Packaging (AREA)
Abstract
The packaging method of present invention offer gleam image intensifier, including gleam image intensifier is placed on frock clamp, and designated volume AB glue is poured into the material filling cylinder of frock clamp and obtains first state gleam image intensifier, it is placed on vacuum warehouse, vacuumizes to obtain the second state gleam image intensifier in specified pressure and duration；It closes vacuum warehouse and simultaneously opens air intake valve, until AB glue obtains third state gleam image intensifier full of obtaining the second state gleam image intensifier；Third state gleam image intensifier is kept being placed in baking oven on accommodating tool fixture, dries to obtain the 4th state gleam image intensifier in assigned temperature section；It strikes off the remaining glue that the 4th state gleam image intensifier is located at outside glue feeding opening and is air-dried to obtain the 5th state gleam image intensifier；Wiped to obtain gleam image intensifier after encapsulating to the surface of the 5th state gleam image intensifier.The present invention improves the air-tightness of naked pipe encapsulation, and high insulativity can store more long under hot and humid environment.
Description
Technical field
The present invention relates to gleam image intensifier technical field more particularly to a kind of packaging methods of gleam image intensifier.
Background technique
Gleam image intensifier, also referred to as low-light picture pipe are the core devices of low-light level night vision device, to whole system at image quality
Amount plays decisive role.Currently, when being potted to gleam image intensifier by insulating compound, because not controlling the warm and humid of environment
Degree, causing vacuum plant to the process that the gleam image intensifier of encapsulating is exhausted, there are bubbles, cannot ensure low-light image intensifying
It is completely dried inside device.
Therefore, the existing technology needs to be improved and developed.
Summary of the invention
Place in view of above-mentioned deficiencies of the prior art, the purpose of the present invention is to provide the encapsulation sides of gleam image intensifier
Method, it is intended to because not controlling the warm and humid of environment when solution is in the prior art potted gleam image intensifier by insulating compound
Degree, causing vacuum plant to the process that the gleam image intensifier of encapsulating is exhausted, there are air bubble problems.
In order to achieve the above object, this invention takes following technical schemes:
A kind of packaging method of gleam image intensifier, wherein include:
S1, gleam image intensifier is placed on frock clamp, the material filling cylinder of frock clamp is upward and the bottom alignment of material filling cylinder is micro-
The glue feeding opening of light image booster pours into the AB glue of the total capacity 3/4ths no more than material filling cylinder, obtains first state low-light picture
Booster；
S2, first state gleam image intensifier is kept being placed on frock clamp to be placed in vacuum warehouse, and in 0.25-0.35Mpa
Pressure under vacuumize no less than 15 minutes, obtain the second state gleam image intensifier；
S3, vacuum warehouse is closed, and opens the air intake valve of vacuum warehouse, until AB glue is full of the second state gleam image intensifier, obtained
To third state gleam image intensifier；
S4, will third state gleam image intensifier keep accommodating tool fixture on be placed in baking oven, 50 ± 2 DEG C at a temperature of
Heating no less than 24 hours, obtain the 4th state gleam image intensifier；
S5, the remaining glue being located at outside glue feeding opening in the 4th state gleam image intensifier is struck off by cutter, and to the 4th state low-light
Image intensifier carries out air-dried, obtains the 5th state gleam image intensifier；
S6, the surface of the 5th state gleam image intensifier is wiped by dehydrated alcohol, obtains low-light image intensifying after encapsulating
Device.
The packaging method of the gleam image intensifier, wherein before the step S1 further include:
S1a, after gleam image intensifier is placed on frock clamp, be placed in baking oven, 50 ± 2 DEG C at a temperature of heat 0.5-
1 hour.
The packaging method of the gleam image intensifier, wherein it is 25 that vacuum warehouse, which is placed in environment temperature, in the step S2
± 2 DEG C, in the processing environment of relative humidity 40 ± 5%.
The packaging method of the gleam image intensifier, wherein the step S2 includes: by first state gleam image intensifier
Holding, which is placed on frock clamp, is placed in vacuum warehouse, and vacuumizes under the pressure of 0.3Mpa 15-20 minutes, obtains the second state
Gleam image intensifier.
The packaging method of the gleam image intensifier, wherein the step S4 includes: by third state gleam image intensifier
Keep accommodating tool fixture on be placed in baking oven, 50 DEG C at a temperature of heat 24 hours, obtain the 4th state low-light picture increasing
Strong device.
The packaging method of the gleam image intensifier, wherein the step S6 includes: by dehydrated alcohol by the 5th state
The surface of gleam image intensifier is wiped, by dehydrated alcohol to the cathode plane and anode surface of the 5th state gleam image intensifier
Secondary wiping is carried out, gleam image intensifier after encapsulating is obtained.
The packaging method of the gleam image intensifier, wherein the AB glue is DC170AB glue.
The packaging method of gleam image intensifier provided by the invention, comprising: gleam image intensifier is placed on frock clamp,
The material filling cylinder of frock clamp upward and the glue feeding opening of the bottom alignment gleam image intensifier of material filling cylinder, is poured into no more than material filling cylinder
The AB glue of total capacity 3/4ths obtains first state gleam image intensifier；The holding of first state gleam image intensifier is placed in
It is placed in vacuum warehouse on frock clamp, and is vacuumized under the pressure of 0.25-0.35Mpa no less than 15 minutes, obtains the second shape
State gleam image intensifier；Vacuum warehouse is closed, and opens the air intake valve of vacuum warehouse, until AB glue increases full of the second state low-light picture
Strong device obtains third state gleam image intensifier；Third state gleam image intensifier is kept being placed on accommodating tool fixture
In baking oven, it is no less than 24 hours in 50 ± 2 DEG C of at a temperature of heating, obtains the 4th state gleam image intensifier；It is scraped by cutter
Except in the 4th state gleam image intensifier be located at glue feeding opening in addition to remaining glue, and the 4th state gleam image intensifier is carried out it is air-dried,
Obtain the 5th state gleam image intensifier；The surface of the 5th state gleam image intensifier is wiped by dehydrated alcohol, is obtained
Gleam image intensifier after to encapsulating.The present invention improves the air-tightness of gleam image intensifier naked pipe encapsulation, high insulativity, in high temperature
The more long time can be stored in the environment of high humidity, preferably protect gleam image intensifier.
Detailed description of the invention
Fig. 1 is the flow diagram of the packaging method of gleam image intensifier of the present invention.
Specific embodiment
The present invention provides a kind of packaging method of gleam image intensifier, to make the purpose of the present invention, technical solution and effect
Clearer, clear, the present invention is described in more detail as follows in conjunction with drawings and embodiments.It should be appreciated that this place is retouched
It states that specific examples are only used to explain the present invention, is not intended to limit the present invention.
Referring to Fig. 1, it is the flow diagram for inventing the packaging method of the gleam image intensifier.As shown in Figure 1, institute
The packaging method for stating gleam image intensifier includes:
S1, gleam image intensifier is placed on frock clamp, the material filling cylinder of frock clamp is upward and the bottom alignment of material filling cylinder is micro-
The glue feeding opening of light image booster pours into the AB glue of the total capacity 3/4ths no more than material filling cylinder, obtains first state low-light picture
Booster；
S2, first state gleam image intensifier is kept being placed on frock clamp to be placed in vacuum warehouse, and in 0.25-0.35Mpa
Pressure under vacuumize no less than 15 minutes, obtain the second state gleam image intensifier；
S3, vacuum warehouse is closed, and opens the air intake valve of vacuum warehouse, until AB glue is full of the second state gleam image intensifier, obtained
To third state gleam image intensifier；
S4, will third state gleam image intensifier keep accommodating tool fixture on be placed in baking oven, 50 ± 2 DEG C at a temperature of
Heating no less than 24 hours, obtain the 4th state gleam image intensifier；
S5, the remaining glue being located at outside glue feeding opening in the 4th state gleam image intensifier is struck off by cutter, and to the 4th state low-light
Image intensifier carries out air-dried, obtains the 5th state gleam image intensifier；
S6, the surface of the 5th state gleam image intensifier is wiped by dehydrated alcohol, obtains low-light image intensifying after encapsulating
Device.
In the present embodiment, the detailed process of specific implementation is as follows:
1) gleam image intensifier is placed on frock clamp, the material filling cylinder of frock clamp is upward and the bottom alignment low-light of material filling cylinder
The glue feeding opening of image intensifier will mix sufficient encapsulating glue (i.e. AB glue) and be poured into material filling cylinder, and should not be complete by material filling cylinder
Portion is filled, and leaves a blank at least 1/4；
2) it is exhausted, the frock clamp and gleam image intensifier of the good glue of encapsulating is put into vacuum warehouse, start to vacuumize,
Time, the pressure vacuumized was set as 0.25-0.35MPa in 15-20 minutes；
3) by the way that the air pressure inside vacuum warehouse is reduced, air intake valve is opened, under the action of draught head principle, encapsulating glue is very
Just the internal voids of gleam image intensifier have all been filled fastly；Wherein FAtmospheric pressure-FPipe internal pressure=FEncapsulating pressure；
4) in order to allow glue dries, the frock clamp and gleam image intensifier that have filled glue are put into togerther in baking oven, drying temperature
Degree is set as 50 ± 2 DEG C, and the time is no less than 24 hours；
5) after gleam image intensifier and frock clamp have passed through drying, the fixed screw of frock clamp is unclamped, encapsulating is taken out and completes
Gleam image intensifier, carefully remove the remaining glue on gleam image intensifier shell with scalpel, it is clean to blow leaching with air pressure gun later, most
Surface is dried with dehydrated alcohol afterwards, cathode plane and anode surface need to carry out additional cleaning.
By the above method, the air-tightness of gleam image intensifier naked pipe encapsulation, high insulativity, in high temperature and humidity are improved
The more long time can be stored under environment, preferably protect gleam image intensifier.And it is formed inside gleam image intensifier high
The protective layer of insulation can store the longer time to prevent internal discharge in the environment of high temperature and humidity.
Preferably, in the packaging method of the gleam image intensifier, before the step S1 further include:
S1a, after gleam image intensifier is placed on frock clamp, be placed in baking oven, 50 ± 2 DEG C at a temperature of heat 0.5-
1 hour.
It, can will be by low-light image intensifying in order to ensure gleam image intensifier and frock clamp are drying regime before being potted
After device is placed on frock clamp, it is placed in heating a period of time in baking oven, to realize the predrying to gleam image intensifier.
Preferably, in the packaging method of the gleam image intensifier, vacuum warehouse is placed in environment temperature in the step S2
Degree is 25 ± 2 DEG C, in the processing environment of relative humidity 40 ± 5%.
It is 25 ± 2 DEG C that vacuum warehouse, which is placed in environment temperature, in the processing environment of relative humidity 40 ± 5%, can be effectively controlled ring
The temperature and humidity in border can effectively promote air-tightness so that the encapsulation process of gleam image intensifier is in preferable processing environment always.
Preferably, in the packaging method of the gleam image intensifier, the step S2 includes: by first state low-light picture
Booster holding is placed on frock clamp and is placed in vacuum warehouse, and vacuumizes under the pressure of 0.3Mpa 15-20 minutes, obtains the
Two-state gleam image intensifier.
In order to ensure preferable vacuumizing effect, it need to only be vacuumized under the pressure of 0.3Mpa 15-20 minutes, obtain second
State gleam image intensifier, both saves the pumpdown time, also achieves the effect vacuumized.
Preferably, in the packaging method of the gleam image intensifier, the step S4 includes: by third state low-light picture
Booster keep accommodating tool fixture on be placed in baking oven, 50 DEG C at a temperature of heat 24 hours, it is micro- to obtain the 4th state
Light image booster.
In the present embodiment, third state gleam image intensifier is kept being placed in baking oven on accommodating tool fixture, to the
Three condition gleam image intensifier carries out drying in 24 hours, and AB glue can be made to form the guarantor of high insulation inside gleam image intensifier
Sheath, to prevent internal discharge.
Preferably, in the packaging method of the gleam image intensifier, the step S6 includes: by dehydrated alcohol by
The surface of five state gleam image intensifiers is wiped, by dehydrated alcohol to the cathode plane of the 5th state gleam image intensifier with
Anode surface carries out secondary wiping, obtains gleam image intensifier after encapsulating.
By being wiped the surface of the 5th state gleam image intensifier by dehydrated alcohol, by dehydrated alcohol to
The cathode plane and anode surface of five state gleam image intensifiers carry out secondary wiping, can ensure that the surface of gleam image intensifier after encapsulating
Cleannes.
Preferably, in the packaging method of the gleam image intensifier, the AB glue is DC170AB glue.
In the present embodiment, the AB glue of use is DC170AB glue.AB glue is bicomponent epoxy resin ab glue adhesive agent, is had
High transparency energy, it is seamless after sticky object solidification, it is normal temperature solidified without heating, it is environment-protecting and non-poisonous；It is high-adhesive-strength, good toughness, resistance to
The many merits such as oily, water-fast；Solidfied material has good insulation, resistance to compression, shrinking percentage low etc. electrically and physical characteristic.It is widely applied
In the manufacture and reparation of the products such as various high-grade ceramics, glass, metal numeral science and technology.DC170AB glue is then that DOW CORNING is produced
AB glue.
Preferably, in the packaging method of the gleam image intensifier, after the step S6 further include:
S7, gleam image intensifier after encapsulating is placed in temperature is 25 ± 2 DEG C, dry in the processing environment of relative humidity 40 ± 5%
10-20 minutes, gleam image intensifier after being dried.
After the process for completing step S1-S6, it is 25 ± 2 DEG C that gleam image intensifier after encapsulating can be also placed in temperature,
It is 10-20 minutes dry in the processing environment of relative humidity 40 ± 5%, to ensure being further dried for gleam image intensifier surface, mention
Rise the cleannes on surface.
In conclusion the packaging method of gleam image intensifier provided by the invention, comprising: gleam image intensifier is placed in work
In clamps, the material filling cylinder of frock clamp upward and the glue feeding opening of the bottom alignment gleam image intensifier of material filling cylinder, pours into and does not surpass
The AB glue for crossing the total capacity 3/4ths of material filling cylinder, obtains first state gleam image intensifier；By first state low-light image intensifying
Device holding, which is placed on frock clamp, is placed in vacuum warehouse, and vacuumizes under the pressure of 0.25-0.35Mpa no less than 15 minutes,
Obtain the second state gleam image intensifier；Vacuum warehouse is closed, and opens the air intake valve of vacuum warehouse, until AB glue is full of the second shape
State gleam image intensifier obtains third state gleam image intensifier；Third state gleam image intensifier is kept into accommodating tool folder
It is placed in baking oven on tool, is no less than 24 hours in 50 ± 2 DEG C of at a temperature of heating, obtains the 4th state gleam image intensifier；
The remaining glue being located at outside glue feeding opening in the 4th state gleam image intensifier is struck off by cutter, and to the 4th state gleam image intensifier
It carries out air-dried, obtains the 5th state gleam image intensifier；By dehydrated alcohol by the surface of the 5th state gleam image intensifier into
Row wiping, obtains gleam image intensifier after encapsulating.The present invention improves the air-tightness of gleam image intensifier naked pipe encapsulation, height insulation
Degree, the more long time can be stored in the environment of high temperature and humidity, preferably protects gleam image intensifier.
It, can according to the technique and scheme of the present invention and this hair it is understood that for those of ordinary skills
Bright design is subject to equivalent substitution or change, and all these changes or replacement all should belong to the guarantor of appended claims of the invention
Protect range.
Claims (7)
1. a kind of packaging method of gleam image intensifier characterized by comprising
S1, gleam image intensifier is placed on frock clamp, the material filling cylinder of frock clamp is upward and the bottom alignment of material filling cylinder is micro-
The glue feeding opening of light image booster pours into the AB glue of the total capacity 3/4ths no more than material filling cylinder, obtains first state low-light picture
Booster；
S2, first state gleam image intensifier is kept being placed on frock clamp to be placed in vacuum warehouse, and in 0.25-0.35Mpa
Pressure under vacuumize no less than 15 minutes, obtain the second state gleam image intensifier；
S3, vacuum warehouse is closed, and opens the air intake valve of vacuum warehouse, until AB glue is full of the second state gleam image intensifier, obtained
To third state gleam image intensifier；
S4, will third state gleam image intensifier keep accommodating tool fixture on be placed in baking oven, 50 ± 2 DEG C at a temperature of
Heating no less than 24 hours, obtain the 4th state gleam image intensifier；
S5, the remaining glue being located at outside glue feeding opening in the 4th state gleam image intensifier is struck off by cutter, and to the 4th state low-light
Image intensifier carries out air-dried, obtains the 5th state gleam image intensifier；
S6, the surface of the 5th state gleam image intensifier is wiped by dehydrated alcohol, obtains low-light image intensifying after encapsulating
Device.
2. the packaging method of gleam image intensifier according to claim 1, which is characterized in that also wrapped before the step S1
It includes:
S1a, after gleam image intensifier is placed on frock clamp, be placed in baking oven, 50 ± 2 DEG C at a temperature of heat 0.5-
1 hour.
3. the packaging method of gleam image intensifier according to claim 1, which is characterized in that by vacuum warehouse in the step S2
Being placed in environment temperature is 25 ± 2 DEG C, in the processing environment of relative humidity 40 ± 5%.
4. the packaging method of gleam image intensifier according to claim 1, which is characterized in that the step S2 includes: by
The holding of one state gleam image intensifier, which is placed on frock clamp, is placed in vacuum warehouse, and vacuumizes 15- under the pressure of 0.3Mpa
20 minutes, obtain the second state gleam image intensifier.
5. the packaging method of gleam image intensifier according to claim 1, which is characterized in that the step S4 includes: by
Three condition gleam image intensifier keep accommodating tool fixture on be placed in baking oven, 50 DEG C at a temperature of heat 24 hours, obtain
To the 4th state gleam image intensifier.
6. the packaging method of gleam image intensifier according to claim 1, which is characterized in that the step S6 includes: to pass through
Dehydrated alcohol wipes the surface of the 5th state gleam image intensifier, by dehydrated alcohol to the 5th state low-light image intensifying
The cathode plane and anode surface of device carry out secondary wiping, obtain gleam image intensifier after encapsulating.
7. the packaging method of gleam image intensifier according to claim 1, which is characterized in that the AB glue is DC170AB glue.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810939896.8A CN109103061B (en) | 2018-08-17 | 2018-08-17 | Packaging method of low-light-level image intensifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810939896.8A CN109103061B (en) | 2018-08-17 | 2018-08-17 | Packaging method of low-light-level image intensifier |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109103061A true CN109103061A (en) | 2018-12-28 |
| CN109103061B CN109103061B (en) | 2024-03-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810939896.8A Active CN109103061B (en) | 2018-08-17 | 2018-08-17 | Packaging method of low-light-level image intensifier |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112880594A (en) * | 2021-01-14 | 2021-06-01 | 北方夜视技术股份有限公司 | Image alignment calibration and inspection method applied to low-light-level image intensifier |
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| CA1080787A (en) * | 1977-04-21 | 1980-07-01 | Johannes J. Houtkamp | Method of sealing an image intensifier tube, and an image intensifier tube thus produced |
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| EP2180498A1 (en) * | 2008-10-27 | 2010-04-28 | Itt Manufacturing Enterprises, Inc. | Apparatus and method for sealing an image intensifier device |
| US20120069433A1 (en) * | 2010-09-22 | 2012-03-22 | Itt Manufacturing Enterprises, Inc. | Housing mounted image intensifier tube |
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| CN105869974A (en) * | 2016-04-08 | 2016-08-17 | 北方夜视技术股份有限公司 | Integral assembly method for low-light image intensifier |
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| CN207518450U (en) * | 2017-11-22 | 2018-06-19 | 深圳市欣音达科技有限公司 | The encapsulating device of new energy motor stator |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1080787A (en) * | 1977-04-21 | 1980-07-01 | Johannes J. Houtkamp | Method of sealing an image intensifier tube, and an image intensifier tube thus produced |
| EP2180498A1 (en) * | 2008-10-27 | 2010-04-28 | Itt Manufacturing Enterprises, Inc. | Apparatus and method for sealing an image intensifier device |
| CN101567258A (en) * | 2009-02-12 | 2009-10-28 | 天津光电万泰克电子有限公司 | Vacuum encapsulation technology for transformer |
| US20120069433A1 (en) * | 2010-09-22 | 2012-03-22 | Itt Manufacturing Enterprises, Inc. | Housing mounted image intensifier tube |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112880594A (en) * | 2021-01-14 | 2021-06-01 | 北方夜视技术股份有限公司 | Image alignment calibration and inspection method applied to low-light-level image intensifier |
| CN112880594B (en) * | 2021-01-14 | 2022-06-03 | 北方夜视技术股份有限公司 | Image alignment calibration and inspection method applied to low-light-level image intensifier |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109103061B (en) | 2024-03-29 |
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