DK142003B - Olieskrabering til pakbokse. - Google Patents
Olieskrabering til pakbokse. Download PDFInfo
- Publication number
- DK142003B DK142003B DK374774AA DK374774A DK142003B DK 142003 B DK142003 B DK 142003B DK 374774A A DK374774A A DK 374774AA DK 374774 A DK374774 A DK 374774A DK 142003 B DK142003 B DK 142003B
- Authority
- DK
- Denmark
- Prior art keywords
- segments
- base ring
- scraper
- oil
- ring
- Prior art date
Links
- 238000012856 packing Methods 0.000 title claims description 5
- 238000007790 scraping Methods 0.000 claims description 8
- 241000446313 Lamella Species 0.000 claims description 5
- 238000006748 scratching Methods 0.000 claims 1
- 230000002393 scratching effect Effects 0.000 claims 1
- 125000006850 spacer group Chemical group 0.000 claims 1
- IFKPLJWIEQBPGG-QGZVFWFLSA-N (5s)-6-(dimethylamino)-5-methyl-4,4-diphenylhexan-3-one Chemical compound C=1C=CC=CC=1C([C@H](C)CN(C)C)(C(=O)CC)C1=CC=CC=C1 IFKPLJWIEQBPGG-QGZVFWFLSA-N 0.000 description 1
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 235000017858 Laurus nobilis Nutrition 0.000 description 1
- 235000005212 Terminalia tomentosa Nutrition 0.000 description 1
- 244000125380 Terminalia tomentosa Species 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 230000000717 retained effect Effects 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
- F16J15/26—Sealings between relatively-moving surfaces with stuffing-boxes for rigid sealing rings
- F16J15/28—Sealings between relatively-moving surfaces with stuffing-boxes for rigid sealing rings with sealing rings made of metal
-
- 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
- F16J9/061—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 using metallic coiled or blade springs
- F16J9/062—Coiled spring along the entire circumference
-
- 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
- F16J9/064—Rings with a flat annular side rail
- F16J9/065—Spring expander with massive cross-section
-
- 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
- F16J9/12—Details
- F16J9/20—Rings with special cross-section; Oil-scraping rings
- F16J9/203—Oil-scraping rings
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sealing Devices (AREA)
- Pistons, Piston Rings, And Cylinders (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3344273A GB1449152A (en) | 1973-07-13 | 1973-07-13 | Oil scraper rings |
| GB3344273 | 1973-07-13 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DK374774A DK374774A (es) | 1975-02-24 |
| DK142003B true DK142003B (da) | 1980-08-04 |
| DK142003C DK142003C (es) | 1980-12-22 |
Family
ID=10353013
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK374774AA DK142003B (da) | 1973-07-13 | 1974-07-12 | Olieskrabering til pakbokse. |
Country Status (5)
| Country | Link |
|---|---|
| DK (1) | DK142003B (es) |
| ES (1) | ES428506A1 (es) |
| GB (1) | GB1449152A (es) |
| NO (1) | NO742578L (es) |
| SE (1) | SE393171B (es) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108252677B (zh) * | 2018-02-12 | 2025-01-24 | 中国石油天然气集团有限公司 | 可变通径的油管外壁井口刮油装置 |
| AT521716B1 (de) * | 2018-09-20 | 2020-07-15 | Hoerbiger Wien Gmbh | Ölabstreifring für eine Kolbenstange |
-
1973
- 1973-07-13 GB GB3344273A patent/GB1449152A/en not_active Expired
-
1974
- 1974-07-12 DK DK374774AA patent/DK142003B/da not_active IP Right Cessation
- 1974-07-13 ES ES428506A patent/ES428506A1/es not_active Expired
- 1974-07-15 SE SE7409246A patent/SE393171B/xx unknown
- 1974-07-15 NO NO742578A patent/NO742578L/no unknown
Also Published As
| Publication number | Publication date |
|---|---|
| SE393171B (sv) | 1977-05-02 |
| DK374774A (es) | 1975-02-24 |
| ES428506A1 (es) | 1976-08-16 |
| NO742578L (es) | 1975-02-10 |
| DK142003C (es) | 1980-12-22 |
| SE7409246L (sv) | 1975-01-14 |
| GB1449152A (en) | 1976-09-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PBP | Patent lapsed |