CN104328486A - 一种泡生法蓝宝石长晶设备的冷却水压力闭环控制系统 - Google Patents
一种泡生法蓝宝石长晶设备的冷却水压力闭环控制系统 Download PDFInfo
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- CN104328486A CN104328486A CN201410672609.3A CN201410672609A CN104328486A CN 104328486 A CN104328486 A CN 104328486A CN 201410672609 A CN201410672609 A CN 201410672609A CN 104328486 A CN104328486 A CN 104328486A
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- Prior art keywords
- cooling water
- pressure
- water pressure
- flow valve
- loop control
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- 239000000498 cooling water Substances 0.000 title claims abstract description 27
- 229910052594 sapphire Inorganic materials 0.000 title claims abstract description 18
- 239000010980 sapphire Substances 0.000 title claims abstract description 18
- 239000013078 crystal Substances 0.000 title abstract description 22
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 14
- 239000002826 coolant Substances 0.000 claims description 12
- 238000002425 crystallisation Methods 0.000 claims description 10
- 230000008025 crystallization Effects 0.000 claims description 10
- 238000004891 communication Methods 0.000 claims description 6
- 230000033228 biological regulation Effects 0.000 claims description 3
- 238000001514 detection method Methods 0.000 claims description 3
- 230000001105 regulatory effect Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 10
- 230000008569 process Effects 0.000 abstract description 9
- 230000009286 beneficial effect Effects 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- ORILYTVJVMAKLC-UHFFFAOYSA-N adamantane Chemical compound C1C(C2)CC3CC1CC2C3 ORILYTVJVMAKLC-UHFFFAOYSA-N 0.000 description 1
- 229910001573 adamantine Inorganic materials 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000002178 crystalline material Substances 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005755 formation reaction Methods 0.000 description 1
- 230000008570 general process Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000004377 microelectronic Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
Landscapes
- Crystals, And After-Treatments Of Crystals (AREA)
- Control Of Fluid Pressure (AREA)
Abstract
Description
Claims (4)
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CN201410672609.3A CN104328486B (zh) | 2014-11-22 | 2014-11-22 | 一种泡生法蓝宝石长晶设备的冷却水压力闭环控制系统 |
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CN201410672609.3A CN104328486B (zh) | 2014-11-22 | 2014-11-22 | 一种泡生法蓝宝石长晶设备的冷却水压力闭环控制系统 |
Publications (2)
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CN104328486A true CN104328486A (zh) | 2015-02-04 |
CN104328486B CN104328486B (zh) | 2016-10-19 |
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CN201410672609.3A Active CN104328486B (zh) | 2014-11-22 | 2014-11-22 | 一种泡生法蓝宝石长晶设备的冷却水压力闭环控制系统 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2018129860A1 (zh) * | 2017-01-13 | 2018-07-19 | 许昌天戈硅业科技有限公司 | 一种蓝宝石长晶炉的分级闭环控制冷却设备 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102260774A (zh) * | 2010-05-25 | 2011-11-30 | 上海西重所重型机械成套有限公司 | 多参数控制的水冷却系统 |
CN203419952U (zh) * | 2013-09-02 | 2014-02-05 | 上海西重所重型机械成套有限公司 | 水冷却系统 |
CN103741218A (zh) * | 2013-12-10 | 2014-04-23 | 福建鑫晶精密刚玉科技有限公司 | 一种用于晶体生长炉冷却水量调节的控制装置 |
CN103994554A (zh) * | 2014-05-30 | 2014-08-20 | 厦门立思科技股份有限公司 | 一种空调用变压差控制装置、方法及系统 |
CN204281887U (zh) * | 2014-11-22 | 2015-04-22 | 杭州晶一智能科技有限公司 | 一种泡生法蓝宝石长晶设备的冷却水压力闭环控制系统 |
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2014
- 2014-11-22 CN CN201410672609.3A patent/CN104328486B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102260774A (zh) * | 2010-05-25 | 2011-11-30 | 上海西重所重型机械成套有限公司 | 多参数控制的水冷却系统 |
CN203419952U (zh) * | 2013-09-02 | 2014-02-05 | 上海西重所重型机械成套有限公司 | 水冷却系统 |
CN103741218A (zh) * | 2013-12-10 | 2014-04-23 | 福建鑫晶精密刚玉科技有限公司 | 一种用于晶体生长炉冷却水量调节的控制装置 |
CN103994554A (zh) * | 2014-05-30 | 2014-08-20 | 厦门立思科技股份有限公司 | 一种空调用变压差控制装置、方法及系统 |
CN204281887U (zh) * | 2014-11-22 | 2015-04-22 | 杭州晶一智能科技有限公司 | 一种泡生法蓝宝石长晶设备的冷却水压力闭环控制系统 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2018129860A1 (zh) * | 2017-01-13 | 2018-07-19 | 许昌天戈硅业科技有限公司 | 一种蓝宝石长晶炉的分级闭环控制冷却设备 |
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Effective date of registration: 20240827 Address after: Building 4, Courtyard 2, Sihezhuang Road, Fengtai District, Beijing 100024, Floors 1-17, Unit 101, 11th Floor 1112 Patentee after: TUNGHSU TECHNOLOGY GROUP Co.,Ltd. Country or region after: China Address before: 244000 A316, Tongling high tech Innovation Service Center, Anhui Patentee before: TONGLING XIANGYU COMMERCE AND TRADE CO.,LTD. Country or region before: China |
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Denomination of invention: A closed-loop control system for cooling water pressure of sapphire crystal growth equipment using bubble forming method Granted publication date: 20161019 Pledgee: Hengshui Jianxin Enterprise Management Center (General Partnership) Pledgor: TUNGHSU TECHNOLOGY GROUP Co.,Ltd. Registration number: Y2024980038667 |