CN204288796U - 有效降低psa制氧机放空噪音的装置 - Google Patents
有效降低psa制氧机放空噪音的装置 Download PDFInfo
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- CN204288796U CN204288796U CN201420725570.2U CN201420725570U CN204288796U CN 204288796 U CN204288796 U CN 204288796U CN 201420725570 U CN201420725570 U CN 201420725570U CN 204288796 U CN204288796 U CN 204288796U
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- 239000000835 fiber Substances 0.000 claims abstract description 16
- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 7
- 239000010935 stainless steel Substances 0.000 claims abstract description 7
- 239000004744 fabric Substances 0.000 claims abstract description 6
- 238000009434 installation Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 abstract description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 238000001179 sorption measurement Methods 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000030279 gene silencing Effects 0.000 description 1
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 1
- 238000012946 outsourcing Methods 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 238000011946 reduction process Methods 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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- Oxygen, Ozone, And Oxides In General (AREA)
- Details Of Valves (AREA)
- Exhaust Silencers (AREA)
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CN201420725570.2U CN204288796U (zh) | 2014-11-28 | 2014-11-28 | 有效降低psa制氧机放空噪音的装置 |
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CN201420725570.2U CN204288796U (zh) | 2014-11-28 | 2014-11-28 | 有效降低psa制氧机放空噪音的装置 |
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CN204288796U true CN204288796U (zh) | 2015-04-22 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108001478A (zh) * | 2017-12-21 | 2018-05-08 | 中国铁路总公司 | 一种用于铁路驼峰车辆减速器阀箱排气的复合型消声器 |
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2014
- 2014-11-28 CN CN201420725570.2U patent/CN204288796U/zh active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108001478A (zh) * | 2017-12-21 | 2018-05-08 | 中国铁路总公司 | 一种用于铁路驼峰车辆减速器阀箱排气的复合型消声器 |
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Date | Code | Title | Description |
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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: Device for effectively reducing evacuation noises of PSA oxygen generator Effective date of registration: 20190214 Granted publication date: 20150422 Pledgee: Bank of China Limited by Share Ltd. Shangqiu branch Pledgor: TENSYS MEDICAL, Inc. Registration number: 2019990000126 |
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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: 20231225 Granted publication date: 20150422 Pledgee: Bank of China Limited by Share Ltd. Shangqiu branch Pledgor: TENSYS MEDICAL, Inc. Registration number: 2019990000126 |