CN203170500U - 一种螺旋式可反冲洗的人造雾喷头 - Google Patents
一种螺旋式可反冲洗的人造雾喷头 Download PDFInfo
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- CN203170500U CN203170500U CN 201320244743 CN201320244743U CN203170500U CN 203170500 U CN203170500 U CN 203170500U CN 201320244743 CN201320244743 CN 201320244743 CN 201320244743 U CN201320244743 U CN 201320244743U CN 203170500 U CN203170500 U CN 203170500U
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- nozzle
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- 239000003595 mist Substances 0.000 title abstract description 6
- 238000011001 backwashing Methods 0.000 title abstract 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 29
- 230000005540 biological transmission Effects 0.000 claims abstract description 16
- 238000001914 filtration Methods 0.000 claims abstract description 8
- 238000007789 sealing Methods 0.000 claims description 22
- 239000011521 glass Substances 0.000 claims description 10
- 238000012216 screening Methods 0.000 claims description 10
- 230000009977 dual effect Effects 0.000 claims description 6
- 238000005299 abrasion Methods 0.000 abstract 1
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 238000004140 cleaning Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
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Abstract
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN 201320244743 CN203170500U (zh) | 2013-04-28 | 2013-04-28 | 一种螺旋式可反冲洗的人造雾喷头 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN 201320244743 CN203170500U (zh) | 2013-04-28 | 2013-04-28 | 一种螺旋式可反冲洗的人造雾喷头 |
Publications (1)
Publication Number | Publication Date |
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CN203170500U true CN203170500U (zh) | 2013-09-04 |
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CN 201320244743 Expired - Fee Related CN203170500U (zh) | 2013-04-28 | 2013-04-28 | 一种螺旋式可反冲洗的人造雾喷头 |
Country Status (1)
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CN (1) | CN203170500U (zh) |
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2013
- 2013-04-28 CN CN 201320244743 patent/CN203170500U/zh not_active Expired - Fee Related
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: BEIJING FANGLINRUN MAN-MADE FOG EQUIPMENT MANUFACT Free format text: FORMER OWNER: XU FANGCHEN Effective date: 20140722 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20140722 Address after: 100073 Beijing city Fengtai District West Fourth Ring Road No. 56 on the opening of Feng Incubation Center Room 1107 Patentee after: Beijing Fanglinrun Man-Made Fog Equipment Manufacturing Co., Ltd. Address before: 100073 Beijing city Fengtai District West Fourth Ring Road No. 56 on the opening of Feng Incubation Center Room 1107 Patentee before: Xu Fangchen |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130904 Termination date: 20150428 |
|
EXPY | Termination of patent right or utility model |