JPS54162014A - Piston for internal combustion engine - Google Patents

Piston for internal combustion engine

Info

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
Application number
JP7116778A
Other languages
Japanese (ja)
Inventor
Muneharu Yamada
Toshio Yamada
Hisashi Morishita
Kazuma Shimizu
Atsushi Nakazawa
Fukuhito Tsuda
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mazda Motor Corp
Original Assignee
Mazda Motor Corp
Toyo Kogyo Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Mazda Motor Corp, Toyo Kogyo Co Ltd filed Critical Mazda Motor Corp
Priority to JP7116778A priority Critical patent/JPS54162014A/en
Publication of JPS54162014A publication Critical patent/JPS54162014A/en
Pending legal-status Critical Current

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.
JP7116778A 1978-06-12 1978-06-12 Piston for internal combustion engine Pending JPS54162014A (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4888148A (en) * 1972-02-04 1973-11-19
JPS50109314A (en) * 1974-02-12 1975-08-28

Patent Citations (2)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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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