CN2692230Y - 一种扁球形防回流隔器 - Google Patents
一种扁球形防回流隔器 Download PDFInfo
- Publication number
- CN2692230Y CN2692230Y CN 200420002368 CN200420002368U CN2692230Y CN 2692230 Y CN2692230 Y CN 2692230Y CN 200420002368 CN200420002368 CN 200420002368 CN 200420002368 U CN200420002368 U CN 200420002368U CN 2692230 Y CN2692230 Y CN 2692230Y
- Authority
- CN
- China
- Prior art keywords
- water inlet
- side wall
- front side
- oblate spheroid
- valve gap
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 56
- 238000007789 sealing Methods 0.000 claims abstract description 11
- 238000007599 discharging Methods 0.000 claims description 9
- 230000000694 effects Effects 0.000 claims description 7
- 239000010865 sewage Substances 0.000 description 6
- 230000005484 gravity Effects 0.000 description 3
- 230000004308 accommodation Effects 0.000 description 1
- 230000003373 anti-fouling effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Images
Landscapes
- Sanitary Device For Flush Toilet (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200420002368 CN2692230Y (zh) | 2004-02-16 | 2004-02-16 | 一种扁球形防回流隔器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200420002368 CN2692230Y (zh) | 2004-02-16 | 2004-02-16 | 一种扁球形防回流隔器 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN2692230Y true CN2692230Y (zh) | 2005-04-13 |
Family
ID=34767175
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 200420002368 Expired - Fee Related CN2692230Y (zh) | 2004-02-16 | 2004-02-16 | 一种扁球形防回流隔器 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN2692230Y (zh) |
-
2004
- 2004-02-16 CN CN 200420002368 patent/CN2692230Y/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: TRIUMPH HONG KONG DEVELOPMENT CO., LTD. Free format text: FORMER OWNER: HUANG ZHONGJI; PATENTEE Effective date: 20080411 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20080411 Address after: Hongkong 128 Java Road residue China business center room 703, zip code: Patentee after: Triumph Hongkong Development Limited Address before: Sha Tin, New Territories, Hongkong: Co-patentee before: Zhang Rongsen Patentee before: Huang Zhong Ji |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20050413 Termination date: 20110216 |