WO2012141460A2 - 다단식 진공단열재의 진공도 측정 장치 및 이를 이용한 측정방법 - Google Patents
다단식 진공단열재의 진공도 측정 장치 및 이를 이용한 측정방법 Download PDFInfo
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- WO2012141460A2 WO2012141460A2 PCT/KR2012/002671 KR2012002671W WO2012141460A2 WO 2012141460 A2 WO2012141460 A2 WO 2012141460A2 KR 2012002671 W KR2012002671 W KR 2012002671W WO 2012141460 A2 WO2012141460 A2 WO 2012141460A2
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- vacuum
- chamber
- measuring
- displacement
- vacuum insulation
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/16—Measuring arrangements characterised by the use of optical techniques for measuring the deformation in a solid, e.g. optical strain gauge
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L21/00—Vacuum gauges
Definitions
- the present invention relates to an apparatus for measuring the vacuum degree of a multi-stage vacuum insulator and a measuring method using the same, and more particularly, a device capable of measuring a vacuum degree inside a vacuum insulator by detecting a displacement difference by applying a reverse vacuum to the vacuum insulator in multiple stages. And it relates to a measuring method using the same.
- the vacuum insulation material has a very low thermal conductivity based on the microporous insulating material. It is surrounded by an aluminum-coated multilayer film using fumed silica as an inner material, and the inside is vacuum-processed to produce excellent thermal conductivity.
- An object of the present invention is to arrange the vacuum insulation material in multiple stages in the vacuum chamber, by measuring the vacuum degree of the vacuum insulation material, to determine the degree of defects on the product, the vacuum degree measuring apparatus of the multi-stage vacuum insulation material that can confirm the state of maintaining the insulation performance of the product To provide.
- Still another object of the present invention is to provide a method for measuring vacuum degree of a vacuum insulator as described above.
- a chamber for receiving a plurality of vacuum insulation and provides a closed space;
- a shelf provided in the chamber to support a plurality of vacuum insulation materials in multiple layers;
- Displacement sensor for measuring the displacement of the shell material of each of the vacuum insulation laminated on the shelf;
- a vacuum means connected to the chamber to adjust the pressure in the chamber internal space.
- the shelf is formed of a plurality of layers, each layer may form a through hole at regular intervals.
- the shelf it is preferable that a plurality of vacuum insulation is formed to have an exposed surface facing the ceiling surface of the chamber.
- the present invention may further include a pressure sensor capable of measuring the pressure inside the chamber.
- the displacement sensor may include a light source unit generating a laser using a laser as a light source; And a light receiving unit detecting a laser beam reflected from the outer cover material of the vacuum insulator by the light source unit.
- the vacuum means may be provided with a control valve that can open and close the connection with the chamber.
- a chamber for receiving a plurality of vacuum insulation and provides a closed space A shelf provided in the chamber to support a plurality of vacuum insulation materials in multiple layers; A displacement sensor formed to be movable in the chamber, the displacement sensor measuring displacement of the outer shell material of the vacuum insulator according to the pressure change; And a vacuum means connected to the chamber to adjust the pressure in the chamber internal space.
- the displacement sensor may include a light source unit generating a laser using a laser as a light source; And a light receiving unit detecting a laser beam reflected from the outer cover material of the vacuum insulator by the light source unit.
- the present invention is disposed on the upper end of the inside of the chamber, the displacement sensor is a guide portion formed to enable the left, right slide movement; may further include a.
- the guide portion is connected to the displacement sensor, the cart is formed to move the displacement sensor;
- a slide rail connected to the bogie, the bogie being configured to slide;
- a drive motor for providing a driving force for driving the bogie.
- the guide unit may further include a drive switch configured to control the driving of the drive motor by receiving a command from a user.
- a plurality of vacuum insulation material is accommodated in the inner space of the chamber and sealed, the chamber interior It provides a method of measuring the vacuum degree of the vacuum insulator, which makes the space in a vacuum state and inspects whether the vacuum insulator is damaged by measuring the displacement of the shell material of the vacuum insulator according to the pressure change.
- the outer skin material displacement measurement of the said vacuum insulation material is made by the non-contact sensor which uses a laser as a light source.
- the non-contact sensor when the pressure in the chamber is at atmospheric pressure and the inside of the chamber is in a vacuum state, it is preferable to measure the height change of the shell material by displacement.
- the present invention provides the effect of improving the productivity of the product by reducing the measurement time by performing a vacuum degree measurement by placing a plurality of vacuum insulation in multiple stages.
- the present invention provides the mobility to the displacement sensor for measuring the displacement of the shell material of the vacuum insulation, thereby providing an effect that can increase the accuracy of the vacuum insulation vacuum measurement.
- FIG. 1 is a cross-sectional view schematically showing a vacuum degree measuring apparatus of a multi-stage vacuum insulator according to an embodiment of the present invention
- Figure 2 is a cross-sectional view schematically showing the operation of the vacuum degree measuring apparatus of the multi-stage vacuum insulation material according to an embodiment of the present invention
- FIG. 3 is a view showing a vacuum degree measuring method of a multi-stage vacuum insulator according to an embodiment of the present invention and an example in which a defect is detected using the same;
- FIG. 4 is a cross-sectional view schematically showing a vacuum degree measuring apparatus of a multi-stage vacuum insulator according to another embodiment of the present invention.
- FIG. 5 is a view schematically showing the operation relationship between the configuration of the vacuum degree measuring apparatus of a multi-stage vacuum insulator according to another embodiment of the present invention.
- Figure 6 is a schematic view of the shelf in the vacuum measuring apparatus of the multi-stage vacuum insulator according to another embodiment of the present invention.
- FIG. 1 is a cross-sectional view schematically showing a vacuum degree measuring apparatus of a multi-stage vacuum insulator according to an embodiment of the present invention.
- FIG. 1 clearly shows only the main features in order to conceptually clearly understand the present invention, and as a result, various modifications of the drawings are expected, and the scope of the present invention is not limited to the specific shapes shown in the drawings. none.
- a vacuum measuring apparatus 100 for a multi-stage vacuum insulation material includes a chamber 110 forming an accommodation space therein and a shelf provided inside the chamber 110 to support a plurality of vacuum insulation materials in multiple layers. 120 and a displacement sensor 130 for measuring the displacement of the outer cover material 14 of the vacuum insulator 10 and a vacuum means for adjusting the pressure of the internal space of the chamber 110.
- the vacuum insulation material 10 is made of a core material 12, which is a porous material for creating an internal vacuum space, and an outer material 14 made of a gas barrier film that surrounds the core material 12 and maintains an internal vacuum state.
- the pressure of the core 12 is reduced and refers to a heat insulating material sealed by vacuum treatment.
- the chamber 110 accommodates a plurality of vacuum insulators 10, and then provides a sealed space. That is, in order to measure the degree of vacuum of the plurality of vacuum insulation 10, the chamber 110 must be vacuumed.
- the chamber 110 must be vacuumed to create an environment for determining whether the vacuum insulator 10 is defective.
- the shelf 120 is provided inside the chamber 110, and is formed to support the plurality of vacuum insulation materials 10 in multiple layers.
- the shelf 120 may be formed such that the plurality of vacuum insulation materials 10 have an exposed surface (not shown) facing the ceiling surface of the chamber 110.
- the displacement sensor 130 is connected to the ceiling surface inside the chamber 110.
- the displacement sensor 130 is formed to measure the displacement of the shell 14 of each vacuum insulating material 10. Displacement here means the height change of the outer shell material 14.
- the displacement sensor 130 is provided inside the chamber 110 to measure the change in the height of the shell 14 of the vacuum insulator 10 according to the pressure change.
- the vacuum means is connected to the chamber 110, and serves to adjust the pressure to form a closed space to the chamber 110.
- Figure 2 is a schematic cross-sectional view showing the operating relationship of the vacuum degree measuring apparatus of the multi-stage vacuum insulator according to the embodiment of the present invention.
- the apparatus 100 for measuring vacuum degree of a multi-stage vacuum insulation material includes a chamber 110 forming an accommodation space therein and a shelf provided in the chamber 110 to support a plurality of vacuum insulation materials in multiple layers. 120, a displacement sensor 130 for measuring displacement of the outer cover material 14 of the vacuum insulator 10, and a vacuum means 140 for adjusting the pressure in the inner space of the chamber 110.
- the displacement sensor 130 is provided inside the chamber 110 to measure the displacement of the outer shell 14 of the vacuum insulator 10 according to the pressure change.
- the displacement sensor 130 includes a light source unit 132 for generating a laser, and a light receiving unit 134 for detecting a laser.
- the light source unit 132 uses a laser as a light source and generates a laser.
- the light receiving unit 134 detects the laser reflected by the shell 14 of the vacuum insulator 10 by the light source 132.
- the outer surface 14 of the vacuum insulation material 10 is touched and reflected by the light receiving unit 134.
- the displacement of the vacuum insulation material 10 is changed according to the detected value based on this principle. It can be measured.
- the displacement sensor 130 is disposed in various places on the ceiling surface inside the chamber 110 to measure the internal vacuum degree of the vacuum insulator 10 arranged in multiple stages.
- the internal vacuum degree measurement of the multistage vacuum insulator 10 may be simultaneously performed. As a result, it is possible to reduce the measurement time and provide an effect of improving productivity.
- the vacuum means 140 is connected to the chamber 110, and serves to adjust the pressure so that the chamber 110 is a closed space is formed.
- the vacuum means 140 may further include a control valve 142 that can open and close a connection with the chamber 110.
- control valve 142 is formed to seal the internal space of the chamber 110, and serves to adjust the pressure applied to the chamber 110. Accordingly, the reverse vacuum treatment is performed outside the chamber 110, so that the space inside the chamber 110 may be in a vacuum state.
- the plurality of vacuum insulation materials 10 are arranged in a multistage manner in the chamber 110.
- the plurality of vacuum insulation material 10 may be disposed on the shelf 120 formed of a multi-stage multi-layer in the chamber 110, respectively.
- the shelf 120 may be formed in a shape in which the displacement sensor 130 is penetrated so that the internal vacuum degree of the vacuum insulator 10 can be easily measured.
- the chamber 110 When the vacuum insulator 10 and the shelf 120 are disposed in the chamber 110, the chamber 110 is in a vacuum state by the vacuum means 140 connected from the outside. At this time, the vacuum means 140 may open and close the connection with the chamber 110 through the control valve 142.
- a pressure sensor (not shown) may check the vacuum state by measuring the pressure inside the chamber 110.
- the failure of the vacuum insulator 10 causes the difference between the internal pressure P1 of the vacuum insulator 10 and the external pressure P2 of the vacuum insulator 10, which causes the envelope 14 to expand.
- the manufacturing of the vacuum insulation material 10 is poor, as the air flows into the inside, the internal pressure P1 of the vacuum insulation material 10 becomes the atmospheric pressure, and the outer shell material due to the difference from the external pressure P2 of the vacuum insulation material 10. 14 will expand. Accordingly, it is possible to measure whether the vacuum insulator 10 is defective.
- FIG. 3 is a view illustrating a method of measuring a vacuum degree of a multistage vacuum insulator according to an embodiment of the present invention and an example in which a defect is detected using the same.
- Figure 3 shows the normal state of the vacuum insulation material when the vacuum degree measuring method of the multi-stage vacuum insulation material, and (b) shows the defective state of the vacuum insulation material.
- the vacuum insulation material 10 including the core material 12 and the shell material 14 surrounding the core material 12 measures the vacuum degree of the vacuum insulation material 10 by the displacement sensor 130. This is being implemented.
- the outer surface 14 of the vacuum insulation material 10 is reflected to the light receiving portion 134, according to the value detected in this principle of the vacuum insulation material 10 The displacement can be measured.
- the internal pressure P1 of the vacuum insulator 10 becomes the atmospheric pressure, and a pressure difference is generated from the external pressure P2 of the vacuum insulator 10.
- the outer shell material 14 of the vacuum insulation 10 is expanded as shown.
- This change in height in which the volume is expanded can confirm that the vacuum insulator 10 is already in a damaged state rather than a vacuum state.
- FIG. 4 is a schematic cross-sectional view of an apparatus for measuring vacuum degree of a multistage vacuum insulator according to another embodiment of the present invention.
- the present invention in FIG. 4 is the same as that of the apparatus 100 for measuring the degree of vacuum of the multistage vacuum insulation material according to the present invention described with reference to FIGS. 1 to 3, but the characteristics of the displacement sensor 130 are different.
- the displacement sensor 130 in FIGS. 1 to 3 is disposed throughout the ceiling surface inside the chamber 110, and the displacement sensor 130 is measured in FIG. 4 if the displacement of the outer cover material 14 of the vacuum insulation material 10 is measured.
- the mobility of the displacement sensor 130 may be made through a balance rail 164 which is connected to the displacement sensor 130 and may be moved left and right, and a path through which the balance 162 moves. .
- FIG. 5 is a view schematically showing the operation relationship between the configuration of the vacuum degree measuring apparatus of the multi-stage vacuum insulator according to another embodiment of the present invention.
- the apparatus 100 for measuring a vacuum degree of a multi-stage vacuum insulation material includes a chamber 110 forming an accommodation space therein and a shelf provided in the chamber 110 to support a plurality of vacuum insulation materials in multiple layers.
- 120 and the displacement sensor 130 and the pressure in the chamber 110 to adjust the displacement in the chamber 110 is formed so as to be movable inside the chamber 110 to measure the displacement of the outer shell material 14 of the vacuum insulating material (10). It includes a vacuum means to.
- the apparatus 100 for measuring the vacuum degree of the multi-stage vacuum insulation material further includes a guide part 160 disposed on the upper end of the chamber 110 and configured to allow the displacement sensor to move left and right.
- the guide unit 160 is connected to the displacement sensor 130, the balance moving the slide 162, and connected to the balance 162, the chamber 162 to allow the slide movement chamber 110 A slide rail 164 disposed at an upper end of the inside thereof, a driving motor 166 for providing a driving force of the trolley 162, and a driving switch 168 for controlling and controlling the driving of the driving motor 166. do.
- the displacement sensor 130 is moved and looks only at the operation relationship between the configuration that can measure the displacement difference of the shell material 14 of the vacuum insulation (10). In addition, overlapping contents will be omitted.
- Displacement sensor 130 is configured to measure the displacement difference of the outer shell material 14 of the vacuum insulation material 10 is arranged in a multi-stage movement to the left, right slide.
- the guide unit 160 is configured to allow the displacement sensor 130 to move.
- the user can operate the drive switch 168 in the state that the power is supplied from the outside, the movement of the trolley 162 connected to the displacement sensor 130 can be adjusted.
- the cart 162 moves along the slide rail 164.
- the driving force required for the trolley 162 may be provided through the driving motor 166.
- the displacement sensor 130 is connected to the moving cart 162, the left and right slide movement is possible. At this time, the displacement sensor 130, when the light source unit 132 generates the laser toward the outer cover material 14 of the vacuum insulation material 10, and then receives the laser light reflected from the outer cover material 14, 134 ) Will be detected.
- the defects of the vacuum insulator 10 are inspected by comparing and analyzing the detected data.
- the displacement sensor 130 is movable through the trolley 162, it is possible to precisely check the vacuum measurement of the vacuum insulator 10 through the above process.
- a plurality of vacuum insulators 10 can be subjected to the internal vacuum measurement test at the same time, and the productivity of the product can be improved by saving the measurement time.
- FIG. 6 is a view schematically illustrating a shelf in the apparatus for measuring a vacuum degree of a multistage vacuum insulator according to another embodiment of the present invention.
- the shelf 120 may be deformed in the vacuum degree measuring apparatus 100 of the multi-stage vacuum insulation material.
- the shelf 120 is formed in multiple layers. At this time, each layer may form a through hole (not shown) at regular intervals.
- the displacement sensor 130 can easily measure the internal vacuum degree of the vacuum insulator 10.
- the present invention can reduce the measurement time by arranging a plurality of vacuum insulators in multiple stages to measure the degree of vacuum. In addition, it can be provided with the effect of improving the productivity of the product.
- the present invention can be provided with the effect of increasing the precision of the vacuum insulation material vacuum degree by providing mobility to the displacement sensor for measuring the displacement of the shell material of the vacuum insulation material.
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- General Physics & Mathematics (AREA)
- Measuring Fluid Pressure (AREA)
- Length Measuring Devices By Optical Means (AREA)
- Examining Or Testing Airtightness (AREA)
- Thermal Insulation (AREA)
- Investigating Or Analyzing Materials Using Thermal Means (AREA)
Abstract
Description
Claims (14)
- 복수 개의 진공단열재를 수용하며 밀폐된 공간을 제공하는 챔버;상기 챔버의 내부에 구비되어 복수 개의 진공단열재를 복층으로 지지하는 선반;상기 선반에 적층되는 진공단열재 각각의 외피재 변위를 측정하는 변위센서; 및상기 챔버와 연결되어 상기 챔버 내부 공간의 압력을 조절하는 진공수단;을 포함하는 진공단열재의 진공도 측정 장치.
- 제 1 항에 있어서,상기 선반은,복층으로 형성되되, 각각의 층이 일정한 간격으로 관통공을 형성하는 것을 특징으로 하는 진공단열재의 진공도 측정 장치.
- 제 1 항에 있어서,상기 선반은,복수 개의 진공단열재가 상기 챔버의 천정면과 마주보는 노출면을 구비하도록 형성되는 것을 특징으로 하는 진공단열재의 진공도 측정 장치.
- 제 1 항에 있어서,상기 챔버 내부의 압력을 측정할 수 있는 압력센서를 더 포함하는 것을 특징으로 하는 진공단열재의 진공도 측정 장치.
- 제 1 항에 있어서,상기 변위센서는,레이저를 광원으로 사용하며, 레이저를 발생하는 광원부; 및상기 광원부에 의해 진공단열재의 외피재에서 반사되는 레이저를 검출하는 수광부;를 포함하는 것을 특징으로 하는 진공단열재의 진공도 측정 장치.
- 제 1 항에 있어서,상기 진공수단은,상기 챔버와의 연결을 개폐할 수 있는 조절밸브를 구비하는 것을 특징으로 하는 진공단열재의 진공도 측정 장치.
- 복수 개의 진공단열재를 수용하며 밀폐된 공간을 제공하는 챔버;상기 챔버의 내부에 구비되어 복수 개의 진공단열재를 복층으로 지지하는 선반;상기 챔버의 내부에 이동이 가능하도록 형성되며, 압력의 변화에 따른 진공단열재의 외피재 변위를 측정하는 변위센서; 및상기 챔버와 연결되어 상기 챔버 내부 공간의 압력을 조절하는 진공수단;을 포함하는 진공단열재의 진공도 측정 장치.
- 제 7 항에 있어서,상기 변위센서는,레이저를 광원으로 사용하며, 레이저를 발생하는 광원부; 및상기 광원부에 의해 진공단열재의 외피재에서 반사되는 레이저를 검출하는 수광부;를 포함하는 것을 특징으로 하는 진공단열재의 진공도 측정 장치.
- 제 7 항에 있어서,상기 챔버 내부의 상단에 배치되되, 상기 변위센서가 좌, 우 슬라이드 이동이 가능하도록 형성되는 가이드부;를 더 포함하는 것을 특징으로 하는 진공단열재의 진공도 측정 장치.
- 제 9 항에 있어서,상기 가이드부는,상기 변위센서와 연결되어 상기 변위센서를 이동하도록 형성되는 대차;상기 대차와 연결되어, 상기 대차가 슬라이드 이동이 가능하도록 형성되는 슬라이드레일; 및상기 대차의 구동에 필요한 구동력을 제공하는 구동모터;를 포함하는 것을 특징으로 하는 진공단열재의 진공도 측정 장치.
- 제 10 항에 있어서,상기 가이드부는,사용자로부터 지령을 입력받아 상기 구동모터의 구동을 조절 제어하는 구동스위치;를 더 포함하는 것을 특징으로 하는 진공단열재의 진공도 측정 장치.
- 심재와, 상기 심재를 감싸는 외피재로 이루어지는 진공단열재의 진공도를 측정하는 방법에서,복수 개의 진공단열재를 챔버의 내부 공간에 수용하여 밀폐하고, 상기 챔버 내부 공간을 진공상태로 만들며 압력의 변화에 따른 상기 진공단열재의 외피재 변위를 측정함으로써 상기 진공단열재의 손상 여부를 검사하는 것을 특징으로 하는 진공단열재의 진공도 측정방법.
- 제 12 항에 있어서,상기 진공단열재의 외피재 변위 측정은,레이저를 광원으로 사용하는 비접촉식 센서에 의하여 이루어지는 것을 특징으로 하는 진공단열재의 진공도 측정방법.
- 제 13 항에 있어서,상기 비접촉식 센서는,상기 챔버 내부의 압력이 대기압 상태일 때와 상기 챔버 내부가 진공 상태일 때, 상기 외피재의 높이 변화를 변위로 측정하는 것을 특징으로 하는 진공단열재의 진공도 측정방법.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201280009545.8A CN103392118B (zh) | 2011-04-11 | 2012-04-09 | 用于测量多级真空绝热件的真空度的装置及使用该装置的测量方法 |
| US13/981,549 US9074958B2 (en) | 2011-04-11 | 2012-04-09 | Apparatus for measuring the degree of vacuum of a multistage vacuum heat-insulating member, and measurement method using same |
| JP2013551923A JP5623660B2 (ja) | 2011-04-11 | 2012-04-09 | 多段式真空断熱材の真空度測定装置及びこれを用いた測定方法 |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2011-0033141 | 2011-04-11 | ||
| KR1020110033141A KR101267150B1 (ko) | 2011-04-11 | 2011-04-11 | 다단식 진공단열재의 진공도 측정 장치 및 이를 이용한 측정방법 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| WO2012141460A2 true WO2012141460A2 (ko) | 2012-10-18 |
| WO2012141460A3 WO2012141460A3 (ko) | 2013-01-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/KR2012/002671 Ceased WO2012141460A2 (ko) | 2011-04-11 | 2012-04-09 | 다단식 진공단열재의 진공도 측정 장치 및 이를 이용한 측정방법 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US9074958B2 (ko) |
| JP (1) | JP5623660B2 (ko) |
| KR (1) | KR101267150B1 (ko) |
| CN (1) | CN103392118B (ko) |
| TW (1) | TWI534421B (ko) |
| WO (1) | WO2012141460A2 (ko) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107421679A (zh) * | 2017-08-15 | 2017-12-01 | 中国科学院寒区旱区环境与工程研究所 | 一种用于监测冻土中孔隙水压力的试验探头 |
| CN109632206A (zh) * | 2018-12-14 | 2019-04-16 | 华南智能机器人创新研究院 | 一种基于六轴机器人的智能作业流水线 |
| CN109708830A (zh) * | 2018-12-14 | 2019-05-03 | 华南智能机器人创新研究院 | 一种自动化检测设备 |
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| CN109855809A (zh) * | 2018-12-14 | 2019-06-07 | 华南智能机器人创新研究院 | 一种自动化检测系统及方法 |
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| KR101267150B1 (ko) * | 2011-04-11 | 2013-05-24 | (주)엘지하우시스 | 다단식 진공단열재의 진공도 측정 장치 및 이를 이용한 측정방법 |
| CN104073783B (zh) * | 2013-03-25 | 2017-07-04 | 北京北方微电子基地设备工艺研究中心有限责任公司 | 反应腔室以及等离子体加工设备 |
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| KR101629704B1 (ko) * | 2015-11-04 | 2016-06-14 | 주식회사 나노하이테크 | 라인 레이저를 이용한 리크 검사장치 및 리크 검사방법 |
| US10337948B2 (en) * | 2016-02-18 | 2019-07-02 | Solaredge Technologies Ltd | Method and apparatus for hermeticity test |
| CN106092436B (zh) * | 2016-06-23 | 2019-01-04 | 苏州宏久航空防热材料科技有限公司 | 一种真空绝热板内压测量装置及其测试方法 |
| CN108489689A (zh) * | 2018-03-20 | 2018-09-04 | 深圳市星汉激光科技有限公司 | 一种容器检漏方法及容器检漏系统 |
| CN108654187A (zh) * | 2018-06-14 | 2018-10-16 | 黄鹏飞 | 一种浸渍真空过滤桶 |
| DE112022002071T5 (de) * | 2021-04-09 | 2024-01-25 | Peli Biothermal Llc | Druckübergangsindikator und damit ausgestattete Vakuumdämmplatte zur Signalisierung von Vakuumverlust |
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| JPS5992325A (ja) * | 1982-11-18 | 1984-05-28 | Furukawa Seisakusho:Kk | 包装製品のピンホ−ル検出方法 |
| JPH0799349B2 (ja) * | 1984-03-27 | 1995-10-25 | 松下冷機株式会社 | 包装体の減圧検査装置 |
| JPS61107126A (ja) * | 1984-10-30 | 1986-05-26 | Nippon Sanso Kk | 真空パツク式断熱材の真空度測定装置 |
| JPH0257533A (ja) * | 1988-08-22 | 1990-02-27 | Taiyo Fishery Co Ltd | 密閉容器のリーク検査方法 |
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| JP3170136B2 (ja) * | 1994-03-30 | 2001-05-28 | 株式会社東芝 | 真空パック式断熱材の真空度測定装置 |
| KR0132995Y1 (ko) | 1995-04-28 | 1999-05-15 | 김광호 | 진공단열체의 진공도검사장치 |
| ITMI20012009A1 (it) * | 2001-09-27 | 2003-03-27 | Getters Spa | Sistema portatile per misurare la pressione interna di pannelli isolanti evacuati |
| US6687622B2 (en) * | 2001-11-05 | 2004-02-03 | Sepha Limited | Leak detection apparatus for blister packs |
| CA2569700A1 (en) * | 2004-06-07 | 2005-12-22 | Inspection Machinery (No 2) Pty Ltd | An apparatus and method for testing flexible packages for defects |
| GB0524380D0 (en) | 2005-11-30 | 2006-01-04 | Rooney John | Flexible sealed packaging leak detector |
| DE102006015254A1 (de) | 2006-04-01 | 2007-10-04 | Dieter Kaul | Vorrichtung zur Messung der Dichtigkeit hermetisch abgeschlossener Gegenstände, insbesondere Behältnisse und insbesondere damit prüfbarer hermetisch abgeschlossener Gegenstand |
| CN101788364B (zh) * | 2010-01-29 | 2011-07-27 | 青岛科瑞新型环保材料有限公司 | 真空绝热板的真空度检测设备 |
| CN101839700A (zh) * | 2010-03-29 | 2010-09-22 | 重庆建设工业(集团)有限责任公司 | 一种非接触式影像测量系统 |
| KR101267150B1 (ko) * | 2011-04-11 | 2013-05-24 | (주)엘지하우시스 | 다단식 진공단열재의 진공도 측정 장치 및 이를 이용한 측정방법 |
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- 2012-04-09 JP JP2013551923A patent/JP5623660B2/ja active Active
- 2012-04-09 CN CN201280009545.8A patent/CN103392118B/zh active Active
- 2012-04-09 US US13/981,549 patent/US9074958B2/en active Active
- 2012-04-11 TW TW101112876A patent/TWI534421B/zh active
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107421679A (zh) * | 2017-08-15 | 2017-12-01 | 中国科学院寒区旱区环境与工程研究所 | 一种用于监测冻土中孔隙水压力的试验探头 |
| CN109632206A (zh) * | 2018-12-14 | 2019-04-16 | 华南智能机器人创新研究院 | 一种基于六轴机器人的智能作业流水线 |
| CN109708830A (zh) * | 2018-12-14 | 2019-05-03 | 华南智能机器人创新研究院 | 一种自动化检测设备 |
| CN109738130A (zh) * | 2018-12-14 | 2019-05-10 | 华南智能机器人创新研究院 | 一种智能作业系统及方法 |
| CN109855810A (zh) * | 2018-12-14 | 2019-06-07 | 华南智能机器人创新研究院 | 一种双工位自动化连续作业设备 |
| CN109855809A (zh) * | 2018-12-14 | 2019-06-07 | 华南智能机器人创新研究院 | 一种自动化检测系统及方法 |
| CN109855808A (zh) * | 2018-12-14 | 2019-06-07 | 华南智能机器人创新研究院 | 一种双工位自动化连续作业系统及方法 |
| CN109855810B (zh) * | 2018-12-14 | 2021-02-19 | 华南智能机器人创新研究院 | 一种双工位自动化连续作业设备 |
| CN109738130B (zh) * | 2018-12-14 | 2021-03-16 | 华南智能机器人创新研究院 | 一种智能作业系统及方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| TW201243307A (en) | 2012-11-01 |
| US9074958B2 (en) | 2015-07-07 |
| JP5623660B2 (ja) | 2014-11-12 |
| US20130314720A1 (en) | 2013-11-28 |
| CN103392118A (zh) | 2013-11-13 |
| KR20120115686A (ko) | 2012-10-19 |
| KR101267150B1 (ko) | 2013-05-24 |
| TWI534421B (zh) | 2016-05-21 |
| JP2014509388A (ja) | 2014-04-17 |
| CN103392118B (zh) | 2015-04-22 |
| WO2012141460A3 (ko) | 2013-01-10 |
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