CN202493769U - 一种阀门阀杆的密封装置 - Google Patents
一种阀门阀杆的密封装置 Download PDFInfo
- Publication number
- CN202493769U CN202493769U CN2012200033919U CN201220003391U CN202493769U CN 202493769 U CN202493769 U CN 202493769U CN 2012200033919 U CN2012200033919 U CN 2012200033919U CN 201220003391 U CN201220003391 U CN 201220003391U CN 202493769 U CN202493769 U CN 202493769U
- Authority
- CN
- China
- Prior art keywords
- valve rod
- valve
- brass nut
- copper
- cap
- 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
- 238000007789 sealing Methods 0.000 title abstract description 11
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 20
- 229910052802 copper Inorganic materials 0.000 claims description 20
- 239000010949 copper Substances 0.000 claims description 20
- 239000000428 dust Substances 0.000 claims description 7
- 239000007788 liquid Substances 0.000 abstract description 2
- 229910001369 Brass Inorganic materials 0.000 abstract 9
- 239000010951 brass Substances 0.000 abstract 9
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
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- Details Of Valves (AREA)
Abstract
Description
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200033919U CN202493769U (zh) | 2012-01-06 | 2012-01-06 | 一种阀门阀杆的密封装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200033919U CN202493769U (zh) | 2012-01-06 | 2012-01-06 | 一种阀门阀杆的密封装置 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202493769U true CN202493769U (zh) | 2012-10-17 |
Family
ID=46999998
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200033919U Expired - Fee Related CN202493769U (zh) | 2012-01-06 | 2012-01-06 | 一种阀门阀杆的密封装置 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202493769U (zh) |
-
2012
- 2012-01-06 CN CN2012200033919U patent/CN202493769U/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 | ||
| C56 | Change in the name or address of the patentee |
Owner name: ANHUI FANGXING INDUSTRIAL (GROUP) CO., LTD. Free format text: FORMER NAME: ANHUI FANGXING INDUSTRIAL CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 242800, Anhui, Chizhou province Qingyang County No. 1 Patentee after: Anhui Fangxing Industrial (Group) Co., Ltd. Address before: 242800, Anhui, Chizhou province Qingyang County No. 1 Patentee before: Anhui Fangxing Industrial Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121017 Termination date: 20160106 |