CN1015400B - 扁平叠层密封环 - Google Patents
扁平叠层密封环Info
- Publication number
- CN1015400B CN1015400B CN 88107750 CN88107750A CN1015400B CN 1015400 B CN1015400 B CN 1015400B CN 88107750 CN88107750 CN 88107750 CN 88107750 A CN88107750 A CN 88107750A CN 1015400 B CN1015400 B CN 1015400B
- Authority
- CN
- China
- Prior art keywords
- seal ring
- graphite material
- flat laminated
- ring
- laminated seal
- 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
Links
- 238000007789 sealing Methods 0.000 claims abstract description 7
- 239000007770 graphite material Substances 0.000 claims description 22
- 229910052751 metal Inorganic materials 0.000 claims description 21
- 239000002184 metal Substances 0.000 claims description 21
- 238000012856 packing Methods 0.000 claims description 16
- 239000011248 coating agent Substances 0.000 claims 5
- 238000000576 coating method Methods 0.000 claims 5
- 239000000463 material Substances 0.000 abstract description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 13
- 239000010439 graphite Substances 0.000 description 9
- 229910002804 graphite Inorganic materials 0.000 description 9
- 239000010425 asbestos Substances 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 5
- 229910052618 mica group Inorganic materials 0.000 description 5
- 229910052895 riebeckite Inorganic materials 0.000 description 5
- 239000011521 glass Substances 0.000 description 4
- 239000010445 mica Substances 0.000 description 4
- 230000000704 physical effect Effects 0.000 description 2
- 239000003566 sealing material Substances 0.000 description 2
- 125000006850 spacer group Chemical group 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000004067 bulking agent Substances 0.000 description 1
- 150000001721 carbon Chemical class 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229910052755 nonmetal Inorganic materials 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000011819 refractory material Substances 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000010454 slate Substances 0.000 description 1
- 239000007779 soft material Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000010455 vermiculite Substances 0.000 description 1
- 229910052902 vermiculite Inorganic materials 0.000 description 1
- 235000019354 vermiculite Nutrition 0.000 description 1
Landscapes
- Gasket Seals (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US13196687A | 1987-12-11 | 1987-12-11 | |
| US131,966 | 1987-12-11 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1033475A CN1033475A (zh) | 1989-06-21 |
| CN1015400B true CN1015400B (zh) | 1992-02-05 |
Family
ID=22451807
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 88107750 Expired CN1015400B (zh) | 1987-12-11 | 1988-09-20 | 扁平叠层密封环 |
Country Status (4)
| Country | Link |
|---|---|
| CN (1) | CN1015400B (enrdf_load_stackoverflow) |
| AU (1) | AU616200B2 (enrdf_load_stackoverflow) |
| IN (1) | IN170931B (enrdf_load_stackoverflow) |
| ZA (1) | ZA887267B (enrdf_load_stackoverflow) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102011864A (zh) * | 2010-08-30 | 2011-04-13 | 宋章根 | 刚柔复合型密封环 |
| CN104121371B (zh) * | 2014-06-27 | 2017-09-22 | 中国中材国际工程股份有限公司 | 一种拼环式石墨密封的双环结构 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2072768B (en) * | 1979-12-15 | 1983-09-01 | Flexitallic Gasket Ltd | Gaskets |
| DE3170887D1 (en) * | 1980-11-15 | 1985-07-11 | T & N Materials Res Ltd | Improvements in and relating to gasket manufacture |
-
1988
- 1988-09-09 AU AU22056/88A patent/AU616200B2/en not_active Ceased
- 1988-09-19 IN IN785/CAL/88A patent/IN170931B/en unknown
- 1988-09-20 CN CN 88107750 patent/CN1015400B/zh not_active Expired
- 1988-09-28 ZA ZA887267A patent/ZA887267B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| AU2205688A (en) | 1989-06-15 |
| AU616200B2 (en) | 1991-10-24 |
| CN1033475A (zh) | 1989-06-21 |
| ZA887267B (en) | 1989-05-30 |
| IN170931B (enrdf_load_stackoverflow) | 1992-06-20 |
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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 | ||
| C13 | Decision | ||
| GR02 | Examined patent application | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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 |