CN202170874U - 硬质合金可空转可串联水陆两用沙泵 - Google Patents
硬质合金可空转可串联水陆两用沙泵 Download PDFInfo
- Publication number
- CN202170874U CN202170874U CN2011202263215U CN201120226321U CN202170874U CN 202170874 U CN202170874 U CN 202170874U CN 2011202263215 U CN2011202263215 U CN 2011202263215U CN 201120226321 U CN201120226321 U CN 201120226321U CN 202170874 U CN202170874 U CN 202170874U
- Authority
- CN
- China
- Prior art keywords
- seal ring
- alloy seal
- pump
- cemented carbide
- pump housing
- 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 - Lifetime
Links
- 229910045601 alloy Inorganic materials 0.000 title claims abstract description 62
- 239000000956 alloy Substances 0.000 title claims abstract description 62
- 239000004576 sand Substances 0.000 title abstract description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 21
- 238000012856 packing Methods 0.000 claims description 20
- 239000012634 fragment Substances 0.000 claims description 16
- 230000000903 blocking effect Effects 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- 239000003082 abrasive agent Substances 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2011202263215U CN202170874U (zh) | 2011-06-27 | 2011-06-27 | 硬质合金可空转可串联水陆两用沙泵 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2011202263215U CN202170874U (zh) | 2011-06-27 | 2011-06-27 | 硬质合金可空转可串联水陆两用沙泵 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN202170874U true CN202170874U (zh) | 2012-03-21 |
Family
ID=45829070
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2011202263215U Expired - Lifetime CN202170874U (zh) | 2011-06-27 | 2011-06-27 | 硬质合金可空转可串联水陆两用沙泵 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN202170874U (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102852821A (zh) * | 2011-06-27 | 2013-01-02 | 王喜冬 | 硬质合金可空转可串联水陆两用沙泵 |
-
2011
- 2011-06-27 CN CN2011202263215U patent/CN202170874U/zh not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102852821A (zh) * | 2011-06-27 | 2013-01-02 | 王喜冬 | 硬质合金可空转可串联水陆两用沙泵 |
CN102852821B (zh) * | 2011-06-27 | 2016-02-24 | 王喜冬 | 硬质合金可空转可串联水陆两用沙泵 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Shanghai Qing Qing desilting Pump Co., Ltd. Assignor: Wang Xidong Contract record no.: 2012310000201 Denomination of utility model: Hard alloy amphibious sand pump capable of being idled and connected in series Granted publication date: 20120321 License type: Exclusive License Record date: 20121116 |
|
LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
ASS | Succession or assignment of patent right |
Owner name: SHANGAHI PINXING EXPLOSION PROOF MOTOR CO., LTD. Effective date: 20130823 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20130823 Address after: 064000, Hebei province Tangshan City Fengrun Bandung apartment phase A block 4 door 901 room Patentee after: Wang Xidong Patentee after: Shanghai Pinxing Explosion Proof Motor Co., Ltd. Address before: 064000 Tangshan City, Fengrun District, Hebei Bandung apartment a phase A block No. 4, No. 901 Patentee before: Wang Xidong |
|
AV01 | Patent right actively abandoned |
Granted publication date: 20120321 Effective date of abandoning: 20160224 |
|
C25 | Abandonment of patent right or utility model to avoid double patenting |