CN203784351U - 医院输送氧气用的带法兰连接球阀 - Google Patents
医院输送氧气用的带法兰连接球阀 Download PDFInfo
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- CN203784351U CN203784351U CN201420167685.4U CN201420167685U CN203784351U CN 203784351 U CN203784351 U CN 203784351U CN 201420167685 U CN201420167685 U CN 201420167685U CN 203784351 U CN203784351 U CN 203784351U
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- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 title claims abstract description 24
- 229910052760 oxygen Inorganic materials 0.000 title claims abstract description 24
- 239000001301 oxygen Substances 0.000 title claims abstract description 24
- 230000005540 biological transmission Effects 0.000 title abstract 2
- 238000003466 welding Methods 0.000 claims abstract description 15
- 238000007789 sealing Methods 0.000 claims abstract description 14
- 238000012856 packing Methods 0.000 claims description 6
- 238000013461 design Methods 0.000 abstract description 7
- 230000008901 benefit Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 2
- 238000012827 research and development Methods 0.000 description 2
- 240000004859 Gamochaeta purpurea Species 0.000 description 1
- 229910000589 SAE 304 stainless steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010622 cold drawing Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
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Application Number | Priority Date | Filing Date | Title |
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CN201420167685.4U CN203784351U (zh) | 2014-04-09 | 2014-04-09 | 医院输送氧气用的带法兰连接球阀 |
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CN201420167685.4U CN203784351U (zh) | 2014-04-09 | 2014-04-09 | 医院输送氧气用的带法兰连接球阀 |
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CN203784351U true CN203784351U (zh) | 2014-08-20 |
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CN201420167685.4U Expired - Fee Related CN203784351U (zh) | 2014-04-09 | 2014-04-09 | 医院输送氧气用的带法兰连接球阀 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105090589A (zh) * | 2015-09-09 | 2015-11-25 | 许建元 | 球阀 |
CN105822787A (zh) * | 2016-06-03 | 2016-08-03 | 江苏威尔迪威阀业有限公司 | 一种整体式不锈钢快装全焊接球阀 |
CN106763814A (zh) * | 2017-01-11 | 2017-05-31 | 温州中壹技术服务有限公司 | 一种医用供氧气阀门 |
-
2014
- 2014-04-09 CN CN201420167685.4U patent/CN203784351U/zh not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105090589A (zh) * | 2015-09-09 | 2015-11-25 | 许建元 | 球阀 |
CN105822787A (zh) * | 2016-06-03 | 2016-08-03 | 江苏威尔迪威阀业有限公司 | 一种整体式不锈钢快装全焊接球阀 |
CN106763814A (zh) * | 2017-01-11 | 2017-05-31 | 温州中壹技术服务有限公司 | 一种医用供氧气阀门 |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: JIANGSU HAOCHEN MACHINERY MANUFACTURING CO., LTD. Free format text: FORMER OWNER: JIANGSU JIANKANG PROFESSION COLLEGE Effective date: 20150211 |
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C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 210029 NANJING, JIANGSU PROVINCE TO: 224400 YANCHENG, JIANGSU PROVINCE |
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TR01 | Transfer of patent right |
Effective date of registration: 20150211 Address after: Liu Yang Road 224400 Funing Yancheng City County of Jiangsu Province Economic Development Zone No. 9 Patentee after: Jiangsu Haochen Machinery Manufacturing Co.,Ltd. Address before: 210029 No. 69, Mount Huangshan Ling Road, Pukou District, Jiangsu, Nanjing Patentee before: Jiangsu Jiankang Vocational College |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140820 |
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CF01 | Termination of patent right due to non-payment of annual fee |