Glossary entry (derived from question below)
English term or phrase:
on piston undercrowns
French translation:
sur la face inférieure de la tête de piston
Added to glossary by
FX Fraipont (X)
May 29, 2011 13:47
13 yrs ago
English term
Canada
Canadian French Translator 17+ exp.
Native in: French 
Works in: English to French, Spanish to French, French, and 3 more.
on piston undercrowns
English to French
Tech/Engineering
Mechanics / Mech Engineering
lubricant
Detergents help prevent deposits from forming on piston crowns to minimize cylinder liner abrasive wear, in ring grooves to prevent ring sticking, blow-by, and ring or piston scuffing, and on piston undercrowns to prevent piston overheating.
Proposed translations
(French)
| 4 +3 | sur la face inférieure de la tête de piston |
FX Fraipont (X)
|
| 3 -1 | calotte de piston |
silvester55
|
| 1 -1 | calotte de piston |
Christophe Delaunay
|
Change log
Jun 12, 2011 06:04: FX Fraipont (X) Created KOG entry
Proposed translations
+3
4 hrs
Selected
sur la face inférieure de la tête de piston
Pas d'accord, mais alors par d'accord du tout avec mes collègues. "Calotte de piston" ou "tête de piston", c'est "piston crown".
"Piston undercrown" est la face inférieure de la tête de piston.
Voir cette photo: http://media.noria.com/sites/archive_images/Backup_200409_Lu...
"Figure 8. Piston undercrown shows extremely low varnish deposits (Petro-Canada)."
http://www.machinerylubrication.com/Read/663/natural-gas-eng...
http://www.mecamotors.com/a_mecanique/01_moteur/02_moteur_4_...
"Piston undercrown" est la face inférieure de la tête de piston.
Voir cette photo: http://media.noria.com/sites/archive_images/Backup_200409_Lu...
"Figure 8. Piston undercrown shows extremely low varnish deposits (Petro-Canada)."
http://www.machinerylubrication.com/Read/663/natural-gas-eng...
http://www.mecamotors.com/a_mecanique/01_moteur/02_moteur_4_...
4 KudoZ points awarded for this answer.
Comment: "Selected automatically based on peer agreement."
-1
2 hrs
Christophe Delaunay
France
France
Native in French
Specializes in field
France
Experienced - Proactive - Meticulous
Native in: French (Variant: Standard-France)
Works in: Spanish to French, English to French, French
Related KudoZ points
:
10
calotte de piston
Voir liens
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Note added at 2 hrs (2011-05-29 16:10:10 GMT)
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Un autre lien:
outils.web.gratuit.free.fr/.../Dictionnaire%20Maritime%20Thematique%20Anglais%20Francais.pdf
On dirait que j'ai cafouillé avec mon niveau de "confidence"...mais la réponse est bien celle-ci.
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Note added at 2 hrs (2011-05-29 16:10:10 GMT)
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Un autre lien:
outils.web.gratuit.free.fr/.../Dictionnaire%20Maritime%20Thematique%20Anglais%20Francais.pdf
On dirait que j'ai cafouillé avec mon niveau de "confidence"...mais la réponse est bien celle-ci.
Peer comment(s):
| disagree |
Tony M
: I'm afraid that refers to the 'crown' or top surface of the piston, not the underside as given here.
2 hrs
|
-1
2 hrs
calotte de piston
page 335
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Note added at 2 hrs (2011-05-29 16:12:38 GMT)
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Si la calotte est plate, pour une certaine course du piston nous enregistrerons un déplacement plus important
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Note added at 2 hrs (2011-05-29 16:12:38 GMT)
--------------------------------------------------
Si la calotte est plate, pour une certaine course du piston nous enregistrerons un déplacement plus important
Peer comment(s):
| disagree |
Tony M
: I'm afraid that refers to the 'crown' or top surface of the piston, not the underside as given here.
2 hrs
|
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