CN109243913A - 一种通过制造密闭空间后降压的瓦斯继电器固定盖 - Google Patents
一种通过制造密闭空间后降压的瓦斯继电器固定盖 Download PDFInfo
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- CN109243913A CN109243913A CN201811177189.6A CN201811177189A CN109243913A CN 109243913 A CN109243913 A CN 109243913A CN 201811177189 A CN201811177189 A CN 201811177189A CN 109243913 A CN109243913 A CN 109243913A
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- left end
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 14
- 238000007789 sealing Methods 0.000 claims abstract description 21
- 210000003454 tympanic membrane Anatomy 0.000 claims abstract description 17
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 8
- 230000003139 buffering effect Effects 0.000 abstract description 8
- 230000003831 deregulation Effects 0.000 abstract description 5
- 239000007789 gas Substances 0.000 description 100
- 230000000694 effects Effects 0.000 description 10
- 238000004880 explosion Methods 0.000 description 6
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 6
- 238000002485 combustion reaction Methods 0.000 description 4
- 230000002708 enhancing effect Effects 0.000 description 4
- 238000001125 extrusion Methods 0.000 description 4
- 230000002269 spontaneous effect Effects 0.000 description 4
- 208000035389 Ring chromosome 6 syndrome Diseases 0.000 description 3
- 230000003247 decreasing effect Effects 0.000 description 3
- 230000002045 lasting effect Effects 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000003306 harvesting Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000000567 combustion gas Substances 0.000 description 1
- 230000002354 daily effect Effects 0.000 description 1
- 230000006837 decompression Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 239000002737 fuel gas Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H35/00—Switches operated by change of a physical condition
- H01H35/24—Switches operated by change of fluid pressure, by fluid pressure waves, or by change of fluid flow
- H01H35/26—Details
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811177189.6A CN109243913B (zh) | 2018-10-10 | 2018-10-10 | 一种通过制造密闭空间后降压的瓦斯继电器固定盖 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201811177189.6A CN109243913B (zh) | 2018-10-10 | 2018-10-10 | 一种通过制造密闭空间后降压的瓦斯继电器固定盖 |
Publications (2)
Publication Number | Publication Date |
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CN109243913A true CN109243913A (zh) | 2019-01-18 |
CN109243913B CN109243913B (zh) | 2019-10-25 |
Family
ID=65055934
Family Applications (1)
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CN201811177189.6A Active CN109243913B (zh) | 2018-10-10 | 2018-10-10 | 一种通过制造密闭空间后降压的瓦斯继电器固定盖 |
Country Status (1)
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CN (1) | CN109243913B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111351750A (zh) * | 2020-04-14 | 2020-06-30 | 国网安徽省电力有限公司铜陵市义安区供电公司 | 一种高压输电线缆外观检测装置 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1074284A (zh) * | 1992-01-11 | 1993-07-14 | 马列夫 | 一种压力继电减压阀 |
US20120293335A1 (en) * | 2007-12-29 | 2012-11-22 | Waterstrike Incorporated | Apparatus And Method For Automatically Detecting And Alerting Of Gas-Out Conditions For A Gas Appliance During Operation |
CN207500614U (zh) * | 2017-10-17 | 2018-06-15 | 安徽中科智联实验室工程技术有限公司 | 一种终端减压装置 |
CN108288564A (zh) * | 2018-01-10 | 2018-07-17 | 宁波海蔓汽车科技有限公司 | 变压器瓦斯继电器自动排气装置 |
-
2018
- 2018-10-10 CN CN201811177189.6A patent/CN109243913B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1074284A (zh) * | 1992-01-11 | 1993-07-14 | 马列夫 | 一种压力继电减压阀 |
US20120293335A1 (en) * | 2007-12-29 | 2012-11-22 | Waterstrike Incorporated | Apparatus And Method For Automatically Detecting And Alerting Of Gas-Out Conditions For A Gas Appliance During Operation |
CN207500614U (zh) * | 2017-10-17 | 2018-06-15 | 安徽中科智联实验室工程技术有限公司 | 一种终端减压装置 |
CN108288564A (zh) * | 2018-01-10 | 2018-07-17 | 宁波海蔓汽车科技有限公司 | 变压器瓦斯继电器自动排气装置 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111351750A (zh) * | 2020-04-14 | 2020-06-30 | 国网安徽省电力有限公司铜陵市义安区供电公司 | 一种高压输电线缆外观检测装置 |
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Publication number | Publication date |
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CN109243913B (zh) | 2019-10-25 |
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Effective date of registration: 20190923 Address after: 362000 2nd floor 215, Shangxue 78, Huangling Village, Zhangbanzhen, Quanzhou City, Fujian Province Applicant after: Quanzhou Zaiheng Industrial Technology Co.,Ltd. Address before: 362100 Duozhuang 182, Longcang Village, Dongyuan Town, Huian County, Quanzhou City, Fujian Province Applicant before: Zhuang Wanqing |
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EE01 | Entry into force of recordation of patent licensing contract | ||
EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20190118 Assignee: QUANZHOU TAIWANESE INVESTMENT ZONE TAIQUAN MACHINERY TECHNOLOGY Co.,Ltd. Assignor: Quanzhou Zaiheng Industrial Technology Co.,Ltd. Contract record no.: X2020350000012 Denomination of invention: A gas relay fixing cover which can reduce the pressure by manufacturing a confined space Granted publication date: 20191025 License type: Common License Record date: 20200225 |
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EC01 | Cancellation of recordation of patent licensing contract |
Assignee: QUANZHOU TAIWANESE INVESTMENT ZONE TAIQUAN MACHINERY TECHNOLOGY Co.,Ltd. Assignor: Quanzhou Zaiheng Industrial Technology Co.,Ltd. Contract record no.: X2020350000012 Date of cancellation: 20200609 |
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Effective date of registration: 20201214 Address after: 313000 north side of National Road 318 and east side of sewage treatment plant in Dongjiao, Zhili Town, Wuxing District, Huzhou City, Zhejiang Province Patentee after: Zhejiang Lisheng New Material Technology Co.,Ltd. Address before: 362000 no.215, 2nd floor, No.78 shangxue, Huangling village, zhangban Town, Quanzhou City, Fujian Province Patentee before: Quanzhou Zaiheng Industrial Technology Co.,Ltd. |
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TR01 | Transfer of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: The utility model relates to a gas relay fixed cover for reducing pressure after manufacturing a confined space Effective date of registration: 20211228 Granted publication date: 20191025 Pledgee: Huzhou Wuxing Rural Commercial Bank Co.,Ltd. high tech Zone Green sub branch Pledgor: Zhejiang Lisheng New Material Technology Co.,Ltd. Registration number: Y2021330002697 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20231013 Granted publication date: 20191025 Pledgee: Huzhou Wuxing Rural Commercial Bank Co.,Ltd. high tech Zone Green sub branch Pledgor: Zhejiang Lisheng New Material Technology Co.,Ltd. Registration number: Y2021330002697 |
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