DE2131694C3 - Einteiliger und in Umfangsrichtung ausdehnbarer Ölabstreifring - Google Patents
Einteiliger und in Umfangsrichtung ausdehnbarer ÖlabstreifringInfo
- Publication number
- DE2131694C3 DE2131694C3 DE2131694A DE2131694A DE2131694C3 DE 2131694 C3 DE2131694 C3 DE 2131694C3 DE 2131694 A DE2131694 A DE 2131694A DE 2131694 A DE2131694 A DE 2131694A DE 2131694 C3 DE2131694 C3 DE 2131694C3
- Authority
- DE
- Germany
- Prior art keywords
- ring
- segments
- struts
- circumferential direction
- segment
- 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
- 239000000463 material Substances 0.000 claims description 5
- 239000007858 starting material Substances 0.000 claims description 2
- 239000003921 oil Substances 0.000 claims 9
- 239000002184 metal Substances 0.000 claims 5
- 238000004519 manufacturing process Methods 0.000 claims 2
- 239000002699 waste material Substances 0.000 claims 2
- 101150010487 are gene Proteins 0.000 claims 1
- 230000004323 axial length Effects 0.000 claims 1
- 239000010481 ben oil Substances 0.000 claims 1
- 210000000988 bone and bone Anatomy 0.000 claims 1
- 230000006835 compression Effects 0.000 claims 1
- 238000007906 compression Methods 0.000 claims 1
- 239000010814 metallic waste Substances 0.000 claims 1
- 108090000623 proteins and genes Proteins 0.000 claims 1
- 230000002787 reinforcement Effects 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 description 3
- 108010068370 Glutens Proteins 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- REQPQFUJGGOFQL-UHFFFAOYSA-N dimethylcarbamothioyl n,n-dimethylcarbamodithioate Chemical compound CN(C)C(=S)SC(=S)N(C)C REQPQFUJGGOFQL-UHFFFAOYSA-N 0.000 description 1
- 235000021312 gluten Nutrition 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 238000007789 sealing 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
- 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
-
- 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
- F16J9/206—One-piece oil-scraping rings
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 |
|---|---|---|---|
| US4972870A | 1970-06-25 | 1970-06-25 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE2131694A1 DE2131694A1 (de) | 1971-12-30 |
| DE2131694B2 DE2131694B2 (de) | 1973-11-08 |
| DE2131694C3 true DE2131694C3 (de) | 1974-05-30 |
Family
ID=21961376
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2131694A Expired DE2131694C3 (de) | 1970-06-25 | 1971-06-25 | Einteiliger und in Umfangsrichtung ausdehnbarer Ölabstreifring |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3622166A (enExample) |
| CA (1) | CA958442A (enExample) |
| DE (1) | DE2131694C3 (enExample) |
| FR (1) | FR2099896A5 (enExample) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2557721B1 (de) * | 1975-12-20 | 1977-01-13 | Goetzewerke | Axial und radial spannender spreizfederring fuer oelabstreif-kolbenringe |
| DE2711018C2 (de) * | 1977-03-14 | 1978-12-14 | Goetzewerke Friedrich Goetze Ag, 5093 Burscheid | Ölabstreif-Kolbenring, insbesondere für Brennkraftmaschinen |
| IT1232094B (it) * | 1989-05-08 | 1992-01-23 | Borgo Nova Spa | Segmento raschiaolio particolarmente per motori a combustione interna compressori e macchine simili |
| DE102007057959A1 (de) * | 2007-12-01 | 2009-06-04 | Mahle International Gmbh | Kolbenring für einen Verbrennungsmotor sowie Kolben mit einem derartigen Kolbenring |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2837386A (en) * | 1956-08-08 | 1958-06-03 | Mcquay Norris Mfg Co | Piston ring assemblies |
| US3136559A (en) * | 1961-01-25 | 1964-06-09 | Muskegon Piston Ring Co Inc | Piston ring spacer |
| US3253836A (en) * | 1962-07-23 | 1966-05-31 | Muskegon Piston Ring Co Inc | Combination oil and compression ring |
| US3300224A (en) * | 1963-06-14 | 1967-01-24 | Dana Corp | Spacer-expander for piston ring assembly |
-
1970
- 1970-06-25 US US49728A patent/US3622166A/en not_active Expired - Lifetime
-
1971
- 1971-06-24 FR FR7123051A patent/FR2099896A5/fr not_active Expired
- 1971-06-25 CA CA116,707A patent/CA958442A/en not_active Expired
- 1971-06-25 DE DE2131694A patent/DE2131694C3/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2131694A1 (de) | 1971-12-30 |
| DE2131694B2 (de) | 1973-11-08 |
| CA958442A (en) | 1974-11-26 |
| US3622166A (en) | 1971-11-23 |
| FR2099896A5 (enExample) | 1972-03-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C3 | Grant after two publication steps (3rd publication) | ||
| E77 | Valid patent as to the heymanns-index 1977 | ||
| EHJ | Ceased/non-payment of the annual fee |