DE2340473A1 - Dichtungsringsystem - Google Patents
DichtungsringsystemInfo
- Publication number
- DE2340473A1 DE2340473A1 DE19732340473 DE2340473A DE2340473A1 DE 2340473 A1 DE2340473 A1 DE 2340473A1 DE 19732340473 DE19732340473 DE 19732340473 DE 2340473 A DE2340473 A DE 2340473A DE 2340473 A1 DE2340473 A1 DE 2340473A1
- Authority
- DE
- Germany
- Prior art keywords
- ring
- groove
- bead
- expansion
- axial
- 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.)
- Pending
Links
- 238000007789 sealing Methods 0.000 title claims description 50
- 239000011324 bead Substances 0.000 claims description 22
- 239000000463 material Substances 0.000 claims description 20
- 230000004323 axial length Effects 0.000 claims description 12
- 230000003068 static effect Effects 0.000 claims description 11
- 238000000926 separation method Methods 0.000 claims description 7
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 claims description 3
- 230000000717 retained effect Effects 0.000 claims description 3
- 230000001788 irregular Effects 0.000 claims description 2
- 239000012530 fluid Substances 0.000 description 9
- 239000004677 Nylon Substances 0.000 description 7
- 229920001778 nylon Polymers 0.000 description 7
- 239000003365 glass fiber Substances 0.000 description 3
- CWQXQMHSOZUFJS-UHFFFAOYSA-N molybdenum disulfide Chemical compound S=[Mo]=S CWQXQMHSOZUFJS-UHFFFAOYSA-N 0.000 description 3
- 230000002829 reductive effect Effects 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- 229910052982 molybdenum disulfide Inorganic materials 0.000 description 2
- 230000036961 partial effect Effects 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920001187 thermosetting polymer Polymers 0.000 description 2
- 239000004952 Polyamide Substances 0.000 description 1
- 206010044625 Trichorrhexis Diseases 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 230000001066 destructive effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 230000002028 premature Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 229920002994 synthetic fiber Polymers 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
- F16J9/00—Piston-rings, e.g. non-metallic piston-rings, seats therefor; Ring sealings of similar construction
- F16J9/06—Piston-rings, e.g. non-metallic piston-rings, seats therefor; Ring sealings of similar construction using separate springs or elastic elements expanding the rings; Springs therefor ; Expansion by wedging
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pistons, Piston Rings, And Cylinders (AREA)
- Sealing Devices (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US35353273A | 1973-04-23 | 1973-04-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2340473A1 true DE2340473A1 (de) | 1974-11-07 |
Family
ID=23389522
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19732340473 Pending DE2340473A1 (de) | 1973-04-23 | 1973-08-10 | Dichtungsringsystem |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JPS50256A (enExample) |
| CA (1) | CA996970A (enExample) |
| DE (1) | DE2340473A1 (enExample) |
| FR (1) | FR2226887A5 (enExample) |
| GB (1) | GB1442819A (enExample) |
| IT (1) | IT993660B (enExample) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5330060U (enExample) * | 1976-07-23 | 1978-03-15 | ||
| US5040905A (en) * | 1987-10-09 | 1991-08-20 | Quadion Corporation | Elastomeric combined seal and spring |
-
1973
- 1973-07-27 CA CA177,533A patent/CA996970A/en not_active Expired
- 1973-08-03 GB GB3689673A patent/GB1442819A/en not_active Expired
- 1973-08-03 IT IT2754073A patent/IT993660B/it active
- 1973-08-10 DE DE19732340473 patent/DE2340473A1/de active Pending
- 1973-09-12 FR FR7332740A patent/FR2226887A5/fr not_active Expired
- 1973-09-29 JP JP48110089A patent/JPS50256A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| JPS50256A (enExample) | 1975-01-06 |
| IT993660B (it) | 1975-09-30 |
| CA996970A (en) | 1976-09-14 |
| FR2226887A5 (enExample) | 1974-11-15 |
| GB1442819A (en) | 1976-07-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OHA | Expiration of time for request for examination |