DE19680303D2 - Ceramicized light alloy pistons for internal combustion engines - Google Patents
Ceramicized light alloy pistons for internal combustion enginesInfo
- Publication number
- DE19680303D2 DE19680303D2 DE19680303T DE19680303T DE19680303D2 DE 19680303 D2 DE19680303 D2 DE 19680303D2 DE 19680303 T DE19680303 T DE 19680303T DE 19680303 T DE19680303 T DE 19680303T DE 19680303 D2 DE19680303 D2 DE 19680303D2
- Authority
- DE
- Germany
- Prior art keywords
- internal combustion
- combustion engines
- ceramicized
- light alloy
- alloy pistons
- 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 - Lifetime
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
- F02F3/00—Pistons
- F02F3/10—Pistons having surface coverings
- F02F3/12—Pistons having surface coverings on piston heads
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
- F02F3/00—Pistons
- F02F3/10—Pistons having surface coverings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
- F02F7/00—Casings, e.g. crankcases or frames
- F02F7/0085—Materials for constructing engines or their parts
- F02F7/0087—Ceramic materials
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
- F05C2201/00—Metals
- F05C2201/02—Light metals
- F05C2201/021—Aluminium
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Pistons, Piston Rings, And Cylinders (AREA)
- Other Surface Treatments For Metallic Materials (AREA)
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
- Manufacture Of Alloys Or Alloy Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
A light-metal piston for internal combustion engines, the surface of which is entirely or partly coated with an oxide ceramic conversion layer.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19680303T DE19680303D2 (en) | 1995-05-08 | 1996-05-08 | Ceramicized light alloy pistons for internal combustion engines |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19516815A DE19516815A1 (en) | 1995-05-08 | 1995-05-08 | Ceramicized light alloy pistons for internal combustion engines |
DE19680303T DE19680303D2 (en) | 1995-05-08 | 1996-05-08 | Ceramicized light alloy pistons for internal combustion engines |
PCT/DE1996/000797 WO1996035868A1 (en) | 1995-05-08 | 1996-05-08 | Ceramic-coated light-metal piston for internal combustion engines |
Publications (1)
Publication Number | Publication Date |
---|---|
DE19680303D2 true DE19680303D2 (en) | 1997-08-21 |
Family
ID=7761344
Family Applications (4)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19516815A Withdrawn DE19516815A1 (en) | 1995-05-08 | 1995-05-08 | Ceramicized light alloy pistons for internal combustion engines |
DE29680358U Expired - Lifetime DE29680358U1 (en) | 1995-05-08 | 1996-05-08 | Ceramicized light alloy pistons for internal combustion engines |
DE19680303T Expired - Lifetime DE19680303D2 (en) | 1995-05-08 | 1996-05-08 | Ceramicized light alloy pistons for internal combustion engines |
DE59601018T Expired - Lifetime DE59601018D1 (en) | 1995-05-08 | 1996-05-08 | CERAMIZED LIGHT METAL PISTON FOR COMBUSTION ENGINES |
Family Applications Before (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19516815A Withdrawn DE19516815A1 (en) | 1995-05-08 | 1995-05-08 | Ceramicized light alloy pistons for internal combustion engines |
DE29680358U Expired - Lifetime DE29680358U1 (en) | 1995-05-08 | 1996-05-08 | Ceramicized light alloy pistons for internal combustion engines |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE59601018T Expired - Lifetime DE59601018D1 (en) | 1995-05-08 | 1996-05-08 | CERAMIZED LIGHT METAL PISTON FOR COMBUSTION ENGINES |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP0839271B1 (en) |
AT (1) | ATE174662T1 (en) |
AU (1) | AU5758896A (en) |
DE (4) | DE19516815A1 (en) |
ES (1) | ES2127637T3 (en) |
WO (1) | WO1996035868A1 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10320979B4 (en) * | 2003-05-09 | 2006-01-05 | Federal-Mogul Nürnberg GmbH | Piston for an internal combustion engine and method for coating a piston for an internal combustion engine |
JP4438609B2 (en) † | 2004-11-16 | 2010-03-24 | アイシン精機株式会社 | piston |
DE102009012945A1 (en) * | 2009-03-12 | 2010-09-16 | Mtu Aero Engines Gmbh | Method for producing an abrasive coating and component for a turbomachine |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2626131C2 (en) * | 1976-06-11 | 1982-06-03 | Mahle Gmbh, 7000 Stuttgart | Hard anodized light metal pistons for internal combustion engines |
DD275891A1 (en) * | 1988-10-03 | 1990-02-07 | Barkas Werke Veb | INTERNAL COMBUSTION ENGINE WITH A CATALYTICALLY COATED COMBUSTION ENGINE |
DE4037392C2 (en) * | 1990-11-22 | 1997-07-31 | Physikalisch Tech Studien Gmbh | Electrolyte and method for producing white oxide-ceramic surface layers and use of the electrolyte |
DE4139006C3 (en) * | 1991-11-27 | 2003-07-10 | Electro Chem Eng Gmbh | Process for producing oxide ceramic layers on barrier layer-forming metals and objects produced in this way from aluminum, magnesium, titanium or their alloys with an oxide ceramic layer |
DE4242099A1 (en) * | 1992-12-14 | 1994-06-16 | Abb Patent Gmbh | Appts., esp. gas turbine appts. - having coating on its operating parts in contact with fuel gas or waste gas to reduce pollutant emissions |
DE4303135C2 (en) * | 1993-02-04 | 1997-06-05 | Mtu Muenchen Gmbh | Thermal insulation layer made of ceramic on metal components and process for their production |
-
1995
- 1995-05-08 DE DE19516815A patent/DE19516815A1/en not_active Withdrawn
-
1996
- 1996-05-08 WO PCT/DE1996/000797 patent/WO1996035868A1/en active IP Right Grant
- 1996-05-08 AU AU57588/96A patent/AU5758896A/en not_active Abandoned
- 1996-05-08 DE DE29680358U patent/DE29680358U1/en not_active Expired - Lifetime
- 1996-05-08 AT AT96914053T patent/ATE174662T1/en not_active IP Right Cessation
- 1996-05-08 DE DE19680303T patent/DE19680303D2/en not_active Expired - Lifetime
- 1996-05-08 DE DE59601018T patent/DE59601018D1/en not_active Expired - Lifetime
- 1996-05-08 ES ES96914053T patent/ES2127637T3/en not_active Expired - Lifetime
- 1996-05-08 EP EP96914053A patent/EP0839271B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE59601018D1 (en) | 1999-01-28 |
DE29680358U1 (en) | 1998-02-12 |
EP0839271A1 (en) | 1998-05-06 |
ES2127637T3 (en) | 1999-04-16 |
EP0839271B1 (en) | 1998-12-16 |
WO1996035868A1 (en) | 1996-11-14 |
DE19516815A1 (en) | 1996-11-14 |
ATE174662T1 (en) | 1999-01-15 |
AU5758896A (en) | 1996-11-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OP8 | Request for examination as to paragraph 44 patent law | ||
8607 | Notification of search results after publication | ||
8130 | Withdrawal |