DE2339071C3 - Dichtleiste für eine Rotationskolben-Brennkraftmaschine - Google Patents
Dichtleiste für eine Rotationskolben-BrennkraftmaschineInfo
- Publication number
- DE2339071C3 DE2339071C3 DE2339071A DE2339071A DE2339071C3 DE 2339071 C3 DE2339071 C3 DE 2339071C3 DE 2339071 A DE2339071 A DE 2339071A DE 2339071 A DE2339071 A DE 2339071A DE 2339071 C3 DE2339071 C3 DE 2339071C3
- Authority
- DE
- Germany
- Prior art keywords
- combustion engine
- internal combustion
- layer
- rotary piston
- sealing strip
- 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 title claims description 10
- 238000002485 combustion reaction Methods 0.000 title claims description 5
- 239000010410 layer Substances 0.000 claims description 11
- 229910052751 metal Inorganic materials 0.000 claims description 6
- 239000002184 metal Substances 0.000 claims description 6
- 239000002344 surface layer Substances 0.000 claims description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- -1 FeO compound Chemical class 0.000 claims description 3
- 238000005507 spraying Methods 0.000 claims description 3
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 claims description 2
- 229910052782 aluminium Inorganic materials 0.000 claims description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 2
- 229910052742 iron Inorganic materials 0.000 claims description 2
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N iron oxide Inorganic materials [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 8
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 230000001050 lubricating effect Effects 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- 229910001296 Malleable iron Inorganic materials 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 229910001337 iron nitride Inorganic materials 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 1
- 229910010271 silicon carbide Inorganic materials 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
- F01C19/00—Sealing arrangements in rotary-piston machines or engines
- F01C19/005—Structure and composition of sealing elements such as sealing strips, sealing rings and the like; Coating of these elements
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
- C23C4/04—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge characterised by the coating material
- C23C4/10—Oxides, borides, carbides, nitrides or silicides; Mixtures thereof
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
- C23C4/04—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge characterised by the coating material
- C23C4/10—Oxides, borides, carbides, nitrides or silicides; Mixtures thereof
- C23C4/11—Oxides
-
- 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
- F16J9/26—Piston-rings, e.g. non-metallic piston-rings, seats therefor; Ring sealings of similar construction characterised by the use of particular materials
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Coating By Spraying Or Casting (AREA)
- Pistons, Piston Rings, And Cylinders (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP47077286A JPS513841B2 (OSRAM) | 1972-08-03 | 1972-08-03 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE2339071A1 DE2339071A1 (de) | 1974-02-21 |
| DE2339071B2 DE2339071B2 (de) | 1975-10-30 |
| DE2339071C3 true DE2339071C3 (de) | 1979-01-04 |
Family
ID=13629612
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2339071A Expired DE2339071C3 (de) | 1972-08-03 | 1973-08-02 | Dichtleiste für eine Rotationskolben-Brennkraftmaschine |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3890070A (OSRAM) |
| JP (1) | JPS513841B2 (OSRAM) |
| DE (1) | DE2339071C3 (OSRAM) |
| FR (1) | FR2195312A5 (OSRAM) |
| GB (1) | GB1409477A (OSRAM) |
| IT (1) | IT990097B (OSRAM) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52119431A (en) * | 1976-03-31 | 1977-10-06 | Toyo Kogyo Co | Rotor housing of rotary piston engine |
| US4077637A (en) * | 1977-01-17 | 1978-03-07 | Koppers Company, Inc. | Ceramic coated piston rings |
| DE2840425C3 (de) * | 1978-09-16 | 1981-08-20 | Glyco-Metall-Werke Daelen & Loos Gmbh, 6200 Wiesbaden | Verfahren zur Herstellung von auf Reibung beanspruchten Werkstücken, wie Gleitlager, mit für Beanspruchung mit relativ hohem Flächendruck und bzw. oder Reibung bzw. Verschleiß und bzw. oder hoher Temperatur geeigneter Anpassungsschicht |
| US4936912A (en) * | 1988-06-27 | 1990-06-26 | Deere & Company | Sintered apex seal material |
| US8156919B2 (en) * | 2008-12-23 | 2012-04-17 | Darrow David S | Rotary vane engines with movable rotors, and engine systems comprising same |
| DE102009015008B3 (de) * | 2009-03-26 | 2010-12-02 | Federal-Mogul Burscheid Gmbh | Kolbenringe und Zylinderlaufbuchsen |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2311240A (en) * | 1939-11-20 | 1943-02-16 | Ramsey Accessories Mfg Corp | Coating for piston rings |
| US3061525A (en) * | 1959-06-22 | 1962-10-30 | Platecraft Of America Inc | Method for electroforming and coating |
| US3155311A (en) * | 1962-07-24 | 1964-11-03 | Curtiss Wright Corp | Housing construction for rotary mechanisms |
| US3155313A (en) * | 1962-10-01 | 1964-11-03 | Cuertiss Wright Corp | Rotor housing construction of rotating combustion engine |
| US3394877A (en) * | 1966-12-15 | 1968-07-30 | Sachwenring Automobilwerke Zwi | Rotary piston engine |
| DE2156127B2 (de) * | 1970-12-12 | 1973-05-10 | Nippon Piston Ring K.K., Tokio | Gleitelementpaar wie kolbenring und zylinderwandung |
-
1972
- 1972-08-03 JP JP47077286A patent/JPS513841B2/ja not_active Expired
-
1973
- 1973-08-01 IT IT51768/73A patent/IT990097B/it active
- 1973-08-02 FR FR7328377A patent/FR2195312A5/fr not_active Expired
- 1973-08-02 DE DE2339071A patent/DE2339071C3/de not_active Expired
- 1973-08-02 GB GB3678873A patent/GB1409477A/en not_active Expired
- 1973-08-03 US US385266A patent/US3890070A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| IT990097B (it) | 1975-06-20 |
| DE2339071B2 (de) | 1975-10-30 |
| US3890070A (en) | 1975-06-17 |
| JPS4933020A (OSRAM) | 1974-03-26 |
| GB1409477A (en) | 1975-10-08 |
| JPS513841B2 (OSRAM) | 1976-02-06 |
| FR2195312A5 (OSRAM) | 1974-03-01 |
| DE2339071A1 (de) | 1974-02-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C3 | Grant after two publication steps (3rd publication) | ||
| 8339 | Ceased/non-payment of the annual fee |