DE2902842C2 - - Google Patents
Info
- Publication number
- DE2902842C2 DE2902842C2 DE19792902842 DE2902842A DE2902842C2 DE 2902842 C2 DE2902842 C2 DE 2902842C2 DE 19792902842 DE19792902842 DE 19792902842 DE 2902842 A DE2902842 A DE 2902842A DE 2902842 C2 DE2902842 C2 DE 2902842C2
- Authority
- DE
- Germany
- Prior art keywords
- strip
- corrosion
- ring
- depressions
- sealing ring
- 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
- 238000005260 corrosion Methods 0.000 claims description 17
- 230000007797 corrosion Effects 0.000 claims description 10
- 238000007789 sealing Methods 0.000 claims description 10
- 239000003795 chemical substances by application Substances 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 5
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 5
- 239000010439 graphite Substances 0.000 claims description 5
- 229910002804 graphite Inorganic materials 0.000 claims description 5
- 238000004804 winding Methods 0.000 claims description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 4
- 210000004907 gland Anatomy 0.000 claims description 4
- 239000010425 asbestos Substances 0.000 claims description 3
- 239000007770 graphite material Substances 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 claims description 3
- 229910052895 riebeckite Inorganic materials 0.000 claims description 3
- 229910052742 iron Inorganic materials 0.000 claims description 2
- 239000003112 inhibitor Substances 0.000 claims 1
- 229910052751 metal Inorganic materials 0.000 description 7
- 239000002184 metal Substances 0.000 description 7
- 239000000428 dust Substances 0.000 description 4
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 230000000717 retained effect Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 229910052725 zinc Inorganic materials 0.000 description 2
- 239000011701 zinc Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000009189 diving Effects 0.000 description 1
- 238000010410 dusting Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000011814 protection agent Substances 0.000 description 1
- 239000003566 sealing material Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/16—Sealings between relatively-moving surfaces
- F16J15/18—Sealings between relatively-moving surfaces with stuffing-boxes for elastic or plastic packings
- F16J15/20—Packing materials therefor
- F16J15/22—Packing materials therefor shaped as strands, ropes, threads, ribbons, or the like
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Details Of Valves (AREA)
- Gasket Seals (AREA)
- Sealing Devices (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB312878 | 1978-01-26 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE2902842A1 DE2902842A1 (de) | 1979-08-09 |
| DE2902842C2 true DE2902842C2 (enrdf_load_stackoverflow) | 1989-06-15 |
Family
ID=9752451
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19792902842 Granted DE2902842A1 (de) | 1978-01-26 | 1979-01-25 | Dichtung |
Country Status (4)
| Country | Link |
|---|---|
| DE (1) | DE2902842A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2415759A1 (enrdf_load_stackoverflow) |
| GB (1) | GB2013286B (enrdf_load_stackoverflow) |
| NL (1) | NL7900416A (enrdf_load_stackoverflow) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2186273C1 (ru) * | 2001-04-04 | 2002-07-27 | Федеральное государственное унитарное предприятие "Научно-производственный центр по разработке перспективных углеграфитовых материалов и изделий "Углерод" | Способ изготовления плоской уплотнительной прокладки |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4607851A (en) * | 1977-11-30 | 1986-08-26 | Metex Corporation | Method of making composite wire mesh seal |
-
1979
- 1979-01-18 NL NL7900416A patent/NL7900416A/xx not_active Application Discontinuation
- 1979-01-24 GB GB7902582A patent/GB2013286B/en not_active Expired
- 1979-01-25 DE DE19792902842 patent/DE2902842A1/de active Granted
- 1979-01-25 FR FR7901927A patent/FR2415759A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| NL7900416A (nl) | 1979-07-30 |
| GB2013286B (en) | 1982-06-03 |
| DE2902842A1 (de) | 1979-08-09 |
| GB2013286A (en) | 1979-08-08 |
| FR2415759A1 (fr) | 1979-08-24 |
| FR2415759B3 (enrdf_load_stackoverflow) | 1981-10-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8110 | Request for examination paragraph 44 | ||
| 8128 | New person/name/address of the agent |
Representative=s name: KLUNKER, H., DIPL.-ING. DR.RER.NAT., PAT.-ANW., 80 |
|
| 8125 | Change of the main classification |
Ipc: F16J 15/18 |
|
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| 8327 | Change in the person/name/address of the patent owner |
Owner name: TBA INDUSTRIAL PRODUCTS LTD., MANCHESTER, GB |
|
| 8328 | Change in the person/name/address of the agent |
Free format text: DEUFEL, P., DIPL.-WIRTSCH.-ING.DR.RER.NAT. SCHOEN, A., DIPL.-CHEM. DR.RER.NAT. HERTEL, W., DIPL.-PHYS. LEWALD, D., DIPL.-ING. OTTO, D., DIPL.-ING. DR.-ING., PAT.-ANWAELTE, 8000 MUENCHEN |
|
| 8339 | Ceased/non-payment of the annual fee |