FR1135344A - Improvements to the pistons of internal combustion engines - Google Patents

Improvements to the pistons of internal combustion engines

Info

Publication number
FR1135344A
FR1135344A FR1135344DA FR1135344A FR 1135344 A FR1135344 A FR 1135344A FR 1135344D A FR1135344D A FR 1135344DA FR 1135344 A FR1135344 A FR 1135344A
Authority
FR
France
Prior art keywords
pistons
internal combustion
combustion engines
engines
internal
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
Application number
Other languages
French (fr)
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.)
MAROCAINE D APPLIC DE MATIERE
Original Assignee
MAROCAINE D APPLIC DE MATIERE
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 MAROCAINE D APPLIC DE MATIERE filed Critical MAROCAINE D APPLIC DE MATIERE
Priority to FR1135344T priority Critical
Application granted granted Critical
Publication of FR1135344A publication Critical patent/FR1135344A/en
Expired legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02FCYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F3/00Pistons 
    • F02F3/10Pistons  having surface coverings
    • F02F3/12Pistons  having surface coverings on piston heads
FR1135344D 1955-07-07 1955-07-07 Improvements to the pistons of internal combustion engines Expired FR1135344A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1135344T 1955-07-07

Publications (1)

Publication Number Publication Date
FR1135344A true FR1135344A (en) 1957-04-26

Family

ID=9639788

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1135344D Expired FR1135344A (en) 1955-07-07 1955-07-07 Improvements to the pistons of internal combustion engines

Country Status (1)

Country Link
FR (1) FR1135344A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3012831A (en) * 1957-05-03 1961-12-12 Gould National Batteries Inc Piston for internal combustion engines
US5117742A (en) * 1989-04-28 1992-06-02 Iwata Air Compressor Mfg. Co. Ltd. Piston of composite material with c-shaped ring groove
DE102005006879A1 (en) * 2005-02-14 2006-08-17 LAUKÖTTER, Karl-Heinz Piston for a working/power motor has a spongy open-pored carbon/graphite structure permeated with channels offset with a light alloy structure forming a supporting matrix

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3012831A (en) * 1957-05-03 1961-12-12 Gould National Batteries Inc Piston for internal combustion engines
US5117742A (en) * 1989-04-28 1992-06-02 Iwata Air Compressor Mfg. Co. Ltd. Piston of composite material with c-shaped ring groove
DE102005006879A1 (en) * 2005-02-14 2006-08-17 LAUKÖTTER, Karl-Heinz Piston for a working/power motor has a spongy open-pored carbon/graphite structure permeated with channels offset with a light alloy structure forming a supporting matrix
DE102005006879B4 (en) * 2005-02-14 2007-07-19 LAUKÖTTER, Karl-Heinz Pistons for working or power machines

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