CN202851956U - 一种矩形沟槽密封结构 - Google Patents
一种矩形沟槽密封结构 Download PDFInfo
- Publication number
- CN202851956U CN202851956U CN 201220511008 CN201220511008U CN202851956U CN 202851956 U CN202851956 U CN 202851956U CN 201220511008 CN201220511008 CN 201220511008 CN 201220511008 U CN201220511008 U CN 201220511008U CN 202851956 U CN202851956 U CN 202851956U
- Authority
- CN
- China
- Prior art keywords
- rubber liner
- rectangle groove
- groove sealing
- butadiene rubber
- nitrile butadiene
- 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
- 238000007789 sealing Methods 0.000 title claims abstract description 31
- 229920000459 Nitrile rubber Polymers 0.000 claims abstract description 26
- 229920002635 polyurethane Polymers 0.000 claims abstract description 24
- 239000004814 polyurethane Substances 0.000 claims abstract description 24
- 229920006324 polyoxymethylene Polymers 0.000 claims abstract description 11
- 229930040373 Paraformaldehyde Natural products 0.000 claims description 8
- -1 polyoxymethylene Polymers 0.000 claims description 8
- 239000002994 raw material Substances 0.000 abstract description 2
- 241001391944 Commicarpus scandens Species 0.000 abstract 1
- 239000003245 coal Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002457 bidirectional effect Effects 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000007634 remodeling Methods 0.000 description 1
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- Gasket Seals (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201220511008 CN202851956U (zh) | 2012-09-29 | 2012-09-29 | 一种矩形沟槽密封结构 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201220511008 CN202851956U (zh) | 2012-09-29 | 2012-09-29 | 一种矩形沟槽密封结构 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN202851956U true CN202851956U (zh) | 2013-04-03 |
Family
ID=47983161
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 201220511008 Expired - Lifetime CN202851956U (zh) | 2012-09-29 | 2012-09-29 | 一种矩形沟槽密封结构 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN202851956U (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103671927A (zh) * | 2013-11-26 | 2014-03-26 | 山西浩业通用设备有限公司 | 配l型挡圈的复合式鼓形密封圈 |
CN104100720A (zh) * | 2014-07-10 | 2014-10-15 | 镇江春环密封件集团有限公司 | 一种新型密封环 |
-
2012
- 2012-09-29 CN CN 201220511008 patent/CN202851956U/zh not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103671927A (zh) * | 2013-11-26 | 2014-03-26 | 山西浩业通用设备有限公司 | 配l型挡圈的复合式鼓形密封圈 |
CN104100720A (zh) * | 2014-07-10 | 2014-10-15 | 镇江春环密封件集团有限公司 | 一种新型密封环 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: SHAANXI COLOGNE ENERGY TECHNOLOGY CO., LTD. Free format text: FORMER NAME: XIANYANG KELONG SPECIAL RUBBER PRODUCT CO., LTD. |
|
CP03 | Change of name, title or address |
Address after: 712000, No. 2, Cang Han Road, West hi tech Development Zone, Xianyang, Shaanxi Patentee after: SHAANXI KELONG ENERGY TECHNOLOGY Co.,Ltd. Address before: 712023 No. 2 Cang Han Road, West hi tech Zone, Shaanxi, Xianyang, China Patentee before: XIANYANG KELONG SPECIAL RUBBER PRODUCT Co.,Ltd. |
|
C56 | Change in the name or address of the patentee |
Owner name: SHAANXI KELONG ENERGY TECHNOLOGY CO., LTD. Free format text: FORMER NAME: SHAANXI COLOGNE ENERGY TECHNOLOGY CO., LTD. |
|
CP01 | Change in the name or title of a patent holder |
Address after: 712000, No. 2, Cang Han Road, West hi tech Development Zone, Xianyang, Shaanxi Patentee after: SHAANXI KELONG ENERGY TECHNOLOGY Corp.,Ltd. Address before: 712000, No. 2, Cang Han Road, West hi tech Development Zone, Xianyang, Shaanxi Patentee before: SHAANXI KELONG ENERGY TECHNOLOGY Co.,Ltd. |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Rectangle groove sealing structure Effective date of registration: 20160218 Granted publication date: 20130403 Pledgee: Bank of Changan Limited by Share Ltd. Xianyang hi tech sub branch Pledgor: SHAANXI KELONG ENERGY TECHNOLOGY Corp.,Ltd. Registration number: 2016110000001 |
|
PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20180313 Granted publication date: 20130403 Pledgee: Bank of Changan Limited by Share Ltd. Xianyang hi tech sub branch Pledgor: SHAANXI KELONG ENERGY TECHNOLOGY Corp.,Ltd. Registration number: 2016110000001 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
CP01 | Change in the name or title of a patent holder |
Address after: 712000, No. 2, Cang Han Road, West hi tech Development Zone, Xianyang, Shaanxi Patentee after: Shaanxi Cologne New Material Technology Co.,Ltd. Address before: 712000, No. 2, Cang Han Road, West hi tech Development Zone, Xianyang, Shaanxi Patentee before: SHAANXI KELONG ENERGY TECHNOLOGY Corp.,Ltd. |
|
CP01 | Change in the name or title of a patent holder | ||
CX01 | Expiry of patent term |
Granted publication date: 20130403 |
|
CX01 | Expiry of patent term |