CN108879640A - 一种快速开关型消弧过电压保护装置 - Google Patents
一种快速开关型消弧过电压保护装置 Download PDFInfo
- Publication number
- CN108879640A CN108879640A CN201810931955.7A CN201810931955A CN108879640A CN 108879640 A CN108879640 A CN 108879640A CN 201810931955 A CN201810931955 A CN 201810931955A CN 108879640 A CN108879640 A CN 108879640A
- Authority
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- Prior art keywords
- air
- type semiconductor
- thermoplasticity
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- 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
- 230000004224 protection Effects 0.000 title claims abstract description 44
- 239000004065 semiconductor Substances 0.000 claims abstract description 39
- 229920001971 elastomer Polymers 0.000 claims abstract description 33
- 239000005060 rubber Substances 0.000 claims abstract description 33
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 27
- 238000001816 cooling Methods 0.000 claims abstract description 23
- 239000000872 buffer Substances 0.000 claims abstract description 9
- 229920001296 polysiloxane Polymers 0.000 claims description 26
- 238000009423 ventilation Methods 0.000 claims description 14
- 238000010438 heat treatment Methods 0.000 claims description 13
- 238000007664 blowing Methods 0.000 claims description 11
- 239000012535 impurity Substances 0.000 claims description 9
- 238000001914 filtration Methods 0.000 claims description 7
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- 239000000741 silica gel Substances 0.000 claims description 3
- 229910002027 silica gel Inorganic materials 0.000 claims description 3
- 239000003292 glue Substances 0.000 claims 1
- 229920001169 thermoplastic Polymers 0.000 claims 1
- 239000004416 thermosoftening plastic Substances 0.000 claims 1
- 238000013016 damping Methods 0.000 abstract description 16
- 239000000428 dust Substances 0.000 abstract description 12
- 238000009825 accumulation Methods 0.000 abstract description 7
- 230000003139 buffering effect Effects 0.000 abstract description 6
- 238000010521 absorption reaction Methods 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000002244 precipitate Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000005283 ground state Effects 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000001012 protector Effects 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/54—Anti-seismic devices or installations
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/28—Casings; Parts thereof or accessories therefor dustproof, splashproof, drip-proof, waterproof or flameproof
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/56—Cooling; Ventilation
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H9/00—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection
- H02H9/04—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection responsive to excess voltage
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H9/00—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection
- H02H9/08—Limitation or suppression of earth fault currents, e.g. Petersen coil
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Secondary Cells (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
- Devices For Blowing Cold Air, Devices For Blowing Warm Air, And Means For Preventing Water Condensation In Air Conditioning Units (AREA)
Abstract
Description
Claims (5)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910974422.1A CN110854712B (zh) | 2018-08-16 | 2018-08-16 | 消弧过电压保护装置 |
CN201810931955.7A CN108879640B (zh) | 2018-08-16 | 2018-08-16 | 一种快速开关型消弧过电压保护装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810931955.7A CN108879640B (zh) | 2018-08-16 | 2018-08-16 | 一种快速开关型消弧过电压保护装置 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201910974422.1A Division CN110854712B (zh) | 2018-08-16 | 2018-08-16 | 消弧过电压保护装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN108879640A true CN108879640A (zh) | 2018-11-23 |
CN108879640B CN108879640B (zh) | 2019-11-12 |
Family
ID=64319002
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201810931955.7A Active CN108879640B (zh) | 2018-08-16 | 2018-08-16 | 一种快速开关型消弧过电压保护装置 |
CN201910974422.1A Active CN110854712B (zh) | 2018-08-16 | 2018-08-16 | 消弧过电压保护装置 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201910974422.1A Active CN110854712B (zh) | 2018-08-16 | 2018-08-16 | 消弧过电压保护装置 |
Country Status (1)
Country | Link |
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CN (2) | CN108879640B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN111796045B (zh) * | 2020-07-13 | 2022-06-14 | 杭州道宇检测技术有限公司 | 一种用于气相色谱仪的色谱柱加热装置 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20150084383A (ko) * | 2014-01-14 | 2015-07-22 | 김경중 | 충격 진동 흡수 블록 |
CN106403541A (zh) * | 2016-11-21 | 2017-02-15 | 郑州搜趣信息技术有限公司 | 一种减震型牧草干燥装置 |
CN205985846U (zh) * | 2016-07-19 | 2017-02-22 | 吴美英 | 一种减震散热型配电柜 |
CN107039910A (zh) * | 2017-05-09 | 2017-08-11 | 长沙金定信息技术有限公司 | 一种抗震防撞型变电站 |
CN107564702A (zh) * | 2016-06-30 | 2018-01-09 | 天津通安变压器有限公司 | 低噪快散热变压器保护箱 |
CN206932157U (zh) * | 2017-05-02 | 2018-01-26 | 邱焜 | 一种具有减震功能的变频器防护罩 |
CN108384073A (zh) * | 2018-02-07 | 2018-08-10 | 佛山市三盟新能源有限公司 | 一种新型防震材料 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11108380A (ja) * | 1997-10-02 | 1999-04-23 | Sekisui Chem Co Ltd | 床暖房用マット |
CN103341965B (zh) * | 2013-07-02 | 2015-07-15 | 无锡吉兴汽车部件有限公司 | 汽车地毯下减震垫的生产方法 |
CN205265071U (zh) * | 2015-11-23 | 2016-05-25 | 天津双沽机电设备有限公司 | 一种配电柜 |
-
2018
- 2018-08-16 CN CN201810931955.7A patent/CN108879640B/zh active Active
- 2018-08-16 CN CN201910974422.1A patent/CN110854712B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20150084383A (ko) * | 2014-01-14 | 2015-07-22 | 김경중 | 충격 진동 흡수 블록 |
CN107564702A (zh) * | 2016-06-30 | 2018-01-09 | 天津通安变压器有限公司 | 低噪快散热变压器保护箱 |
CN205985846U (zh) * | 2016-07-19 | 2017-02-22 | 吴美英 | 一种减震散热型配电柜 |
CN106403541A (zh) * | 2016-11-21 | 2017-02-15 | 郑州搜趣信息技术有限公司 | 一种减震型牧草干燥装置 |
CN206932157U (zh) * | 2017-05-02 | 2018-01-26 | 邱焜 | 一种具有减震功能的变频器防护罩 |
CN107039910A (zh) * | 2017-05-09 | 2017-08-11 | 长沙金定信息技术有限公司 | 一种抗震防撞型变电站 |
CN108384073A (zh) * | 2018-02-07 | 2018-08-10 | 佛山市三盟新能源有限公司 | 一种新型防震材料 |
Also Published As
Publication number | Publication date |
---|---|
CN108879640B (zh) | 2019-11-12 |
CN110854712B (zh) | 2020-12-11 |
CN110854712A (zh) | 2020-02-28 |
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PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB03 | Change of inventor or designer information | ||
CB03 | Change of inventor or designer information |
Inventor after: Zhang Weigan Inventor after: Zhao Min Inventor before: Zhao Min |
|
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20191017 Address after: 518000 zone 201a, building B, Jiatu Industrial Park, No. 2, Yijia Road, Jutang community, Fucheng street, Longhua District, Shenzhen City, Guangdong Province Applicant after: Shenzhen Ming Ming Technology Co., Ltd. Address before: 239000 No. 24, Wang Zhuang village, shepei village, shepei Town, Quanjiao, Chuzhou, Anhui Applicant before: Zhao Min |
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GR01 | Patent grant |