CN204788534U - 一种防止气体逆向流动的铝壳膜式燃气表 - Google Patents
一种防止气体逆向流动的铝壳膜式燃气表 Download PDFInfo
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- CN204788534U CN204788534U CN201520477260.8U CN201520477260U CN204788534U CN 204788534 U CN204788534 U CN 204788534U CN 201520477260 U CN201520477260 U CN 201520477260U CN 204788534 U CN204788534 U CN 204788534U
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- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 9
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 9
- 238000007789 sealing Methods 0.000 claims abstract description 7
- 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 27
- 229920006351 engineering plastic Polymers 0.000 claims description 3
- 238000002347 injection Methods 0.000 claims description 3
- 239000007924 injection Substances 0.000 claims description 3
- 241000463219 Epitheca Species 0.000 abstract 4
- 239000007789 gas Substances 0.000 description 19
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000567 combustion gas Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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CN201520477260.8U CN204788534U (zh) | 2015-07-06 | 2015-07-06 | 一种防止气体逆向流动的铝壳膜式燃气表 |
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CN201520477260.8U CN204788534U (zh) | 2015-07-06 | 2015-07-06 | 一种防止气体逆向流动的铝壳膜式燃气表 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106840298A (zh) * | 2017-01-22 | 2017-06-13 | 浙江蓝宝石仪表科技有限公司 | 一种防逆出气管结构 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106840298A (zh) * | 2017-01-22 | 2017-06-13 | 浙江蓝宝石仪表科技有限公司 | 一种防逆出气管结构 |
CN106840298B (zh) * | 2017-01-22 | 2023-08-18 | 浙江蓝宝石仪表科技有限公司 | 一种防逆出气管结构 |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Prevent aluminum hull diaphragm type gas table of gaseous reverse flow Effective date of registration: 20181116 Granted publication date: 20151118 Pledgee: Societe Generale Bank Co.,Ltd. Qingpu Branch of Shanghai Pledgor: ZENNER Metering Technology (Shanghai) Ltd. Registration number: 2018310000073 |
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PC01 | Cancellation 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: 20191220 Granted publication date: 20151118 Pledgee: Societe Generale Bank Co.,Ltd. Qingpu Branch of Shanghai Pledgor: ZENNER Metering Technology (Shanghai) Ltd. Registration number: 2018310000073 |
|
CP03 | Change of name, title or address | ||
CP03 | Change of name, title or address |
Address after: No. 800 Songda Road, Qingpu District, Shanghai, 201799 Patentee after: ZENNER Metering Technology (Shanghai) Ltd. Country or region after: China Address before: 4th Floor, Building 2, No. 6558 Yinggang East Road, Qingpu District, Shanghai, 2017 Patentee before: ZENNER Metering Technology (Shanghai) Ltd. Country or region before: China |