CN1295161A - 一种手动急转弯管道疏通器 - Google Patents
一种手动急转弯管道疏通器 Download PDFInfo
- Publication number
- CN1295161A CN1295161A CN 00117566 CN00117566A CN1295161A CN 1295161 A CN1295161 A CN 1295161A CN 00117566 CN00117566 CN 00117566 CN 00117566 A CN00117566 A CN 00117566A CN 1295161 A CN1295161 A CN 1295161A
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- CN
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- Prior art keywords
- pipe
- item
- dredging
- turn
- sharp
- 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.)
- Granted
Links
- 229920003023 plastic Polymers 0.000 claims description 7
- 239000004033 plastic Substances 0.000 claims description 7
- 229910000975 Carbon steel Inorganic materials 0.000 claims description 6
- 239000010962 carbon steel Substances 0.000 claims description 6
- 229910000831 Steel Inorganic materials 0.000 claims description 5
- 239000010959 steel Substances 0.000 claims description 5
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 239000000463 material Substances 0.000 description 5
- 239000004744 fabric Substances 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 241001465754 Metazoa Species 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
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- Sink And Installation For Waste Water (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB001175661A CN1167861C (zh) | 2000-11-08 | 2000-11-08 | 一种手动急转弯管道疏通系统 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB001175661A CN1167861C (zh) | 2000-11-08 | 2000-11-08 | 一种手动急转弯管道疏通系统 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1295161A true CN1295161A (zh) | 2001-05-16 |
CN1167861C CN1167861C (zh) | 2004-09-22 |
Family
ID=4586926
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB001175661A Expired - Fee Related CN1167861C (zh) | 2000-11-08 | 2000-11-08 | 一种手动急转弯管道疏通系统 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN1167861C (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2007033516A1 (fr) * | 2005-09-19 | 2007-03-29 | Jiayi Zhang | Système de nettoyage manuel pour conduite de transport coudée |
CN103485400A (zh) * | 2013-09-26 | 2014-01-01 | 深圳市福田区青少年科技教育协会 | 管道内部疏通器 |
-
2000
- 2000-11-08 CN CNB001175661A patent/CN1167861C/zh not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2007033516A1 (fr) * | 2005-09-19 | 2007-03-29 | Jiayi Zhang | Système de nettoyage manuel pour conduite de transport coudée |
CN103485400A (zh) * | 2013-09-26 | 2014-01-01 | 深圳市福田区青少年科技教育协会 | 管道内部疏通器 |
Also Published As
Publication number | Publication date |
---|---|
CN1167861C (zh) | 2004-09-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C57 | Notification of unclear or unknown address | ||
DD01 | Delivery of document by public notice |
Addressee: Zhang Jiayi Document name: Notification to Pay the Fees |
|
C57 | Notification of unclear or unknown address | ||
DD01 | Delivery of document by public notice |
Addressee: Zhang Jiayi Document name: Notification of Termination of Patent Right |
|
ASS | Succession or assignment of patent right |
Owner name: SHENZHEN JIA YI LAI INDUSTRY CO., LTD. Free format text: FORMER OWNER: ZHANG JIAYI Effective date: 20090724 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20090724 Address after: No. 2, No. third, F District, Buji Luo Gang Industrial Zone, Longgang District, Guangdong, Shenzhen (No. 28, Luo Gang Road) Patentee after: Chiayi Shenzhen Lai Industry Co., Ltd. Address before: Futian District Baden post and Telecommunications Office of Shenzhen, Guangdong Patentee before: Zhang Jiayi |
|
C19 | Lapse of patent right due to non-payment of the annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |