JPS54162014A - Piston for internal combustion engine - Google Patents
Piston for internal combustion engineInfo
- Publication number
- JPS54162014A JPS54162014A JP7116778A JP7116778A JPS54162014A JP S54162014 A JPS54162014 A JP S54162014A JP 7116778 A JP7116778 A JP 7116778A JP 7116778 A JP7116778 A JP 7116778A JP S54162014 A JPS54162014 A JP S54162014A
- Authority
- JP
- Japan
- Prior art keywords
- piston
- resin
- ethylene tetrafluoride
- fluorine resin
- coated
- 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
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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Pistons, Piston Rings, And Cylinders (AREA)
Abstract
PURPOSE:To reduce the wear and noise of a piston, by coating a fluorine resin on the outside surface of the portions of the piston. CONSTITUTION:Fluorine resin films 6, 6 are coated as bands on both the skirt portions 4 of the piston 1, which extend perpendicularly to the pin hole of the piston. The fluorine resin is an ethylene tetrafluoride resin, a copolymer resin consisting of ethylene tetrafluoride and propylene hexafluoride, a copolymer resin consisting of ethylene tetrafluoride and perfluoroalkoxylene, or the like. Finely pulverized powder of the fluorine resin is dispersed in a thermosetting resin such as a polyimide resin. The mixture is dissolved with a diluent. The resulting liquid is coated on the skirt portions by spraying or brushing and then baked at a temperature of 150 to 300 deg.C so that the films of 5 to 40 mu in thickness are produced.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7116778A JPS54162014A (en) | 1978-06-12 | 1978-06-12 | Piston for internal combustion engine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7116778A JPS54162014A (en) | 1978-06-12 | 1978-06-12 | Piston for internal combustion engine |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS54162014A true JPS54162014A (en) | 1979-12-22 |
Family
ID=13452812
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7116778A Pending JPS54162014A (en) | 1978-06-12 | 1978-06-12 | Piston for internal combustion engine |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS54162014A (en) |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59538U (en) * | 1982-06-23 | 1984-01-05 | 河口湖精密株式会社 | model engine |
JPS59108850A (en) * | 1982-12-14 | 1984-06-23 | Mazda Motor Corp | Engine piston |
JPS6263628A (en) * | 1985-09-17 | 1987-03-20 | Honda Motor Co Ltd | Combination of sliding member made of aluminum alloy |
JPS6487851A (en) * | 1987-07-17 | 1989-03-31 | Ethyl Corp | Piston having abrasion-resistant solid thin-film lubricant coating |
JPH01193068A (en) * | 1988-01-29 | 1989-08-03 | Toyota Motor Corp | Formation of cover to piston skirt |
JPH0296453U (en) * | 1989-01-20 | 1990-08-01 | ||
JPH02126058U (en) * | 1989-03-29 | 1990-10-17 | ||
DE4113773A1 (en) * | 1990-07-23 | 1992-01-30 | Alcan Gmbh | Piston with reduced free play for internal combustion engine - has specific areas coated with low friction graphite and polymer dispersion and non-coated areas which are set back compared to coated areas |
US5195478A (en) * | 1990-09-27 | 1993-03-23 | Aisin Seiki Kabushiki Kaisha | Piston for an internal combustion engine |
DE4343439A1 (en) * | 1993-01-07 | 1994-07-14 | Ford Werke Ag | Piston arrangement |
US7134382B2 (en) | 2003-04-22 | 2006-11-14 | Kabushiki Kaisha Toyota Jidoshokki | Paint composition and sliding part |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4888148A (en) * | 1972-02-04 | 1973-11-19 | ||
JPS50109314A (en) * | 1974-02-12 | 1975-08-28 |
-
1978
- 1978-06-12 JP JP7116778A patent/JPS54162014A/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4888148A (en) * | 1972-02-04 | 1973-11-19 | ||
JPS50109314A (en) * | 1974-02-12 | 1975-08-28 |
Cited By (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59538U (en) * | 1982-06-23 | 1984-01-05 | 河口湖精密株式会社 | model engine |
JPS59108850A (en) * | 1982-12-14 | 1984-06-23 | Mazda Motor Corp | Engine piston |
JPH0131026B2 (en) * | 1982-12-14 | 1989-06-22 | Mazda Motor | |
JPH0218373B2 (en) * | 1985-09-17 | 1990-04-25 | Honda Motor Co Ltd | |
JPS6263628A (en) * | 1985-09-17 | 1987-03-20 | Honda Motor Co Ltd | Combination of sliding member made of aluminum alloy |
JPS6487851A (en) * | 1987-07-17 | 1989-03-31 | Ethyl Corp | Piston having abrasion-resistant solid thin-film lubricant coating |
JPH0338318B2 (en) * | 1987-07-17 | 1991-06-10 | Ethyl Corp | |
JPH01193068A (en) * | 1988-01-29 | 1989-08-03 | Toyota Motor Corp | Formation of cover to piston skirt |
JPH0296453U (en) * | 1989-01-20 | 1990-08-01 | ||
JPH02126058U (en) * | 1989-03-29 | 1990-10-17 | ||
DE4113773A1 (en) * | 1990-07-23 | 1992-01-30 | Alcan Gmbh | Piston with reduced free play for internal combustion engine - has specific areas coated with low friction graphite and polymer dispersion and non-coated areas which are set back compared to coated areas |
US5195478A (en) * | 1990-09-27 | 1993-03-23 | Aisin Seiki Kabushiki Kaisha | Piston for an internal combustion engine |
DE4343439A1 (en) * | 1993-01-07 | 1994-07-14 | Ford Werke Ag | Piston arrangement |
DE4343439C2 (en) * | 1993-01-07 | 1998-07-09 | Ford Werke Ag | Pistons for reciprocating internal combustion engines |
US7134382B2 (en) | 2003-04-22 | 2006-11-14 | Kabushiki Kaisha Toyota Jidoshokki | Paint composition and sliding part |
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