CA1136606A - Economie de carburant dans les moteurs a combustion interne - Google Patents

Economie de carburant dans les moteurs a combustion interne

Info

Publication number
CA1136606A
CA1136606A CA000339179A CA339179A CA1136606A CA 1136606 A CA1136606 A CA 1136606A CA 000339179 A CA000339179 A CA 000339179A CA 339179 A CA339179 A CA 339179A CA 1136606 A CA1136606 A CA 1136606A
Authority
CA
Canada
Prior art keywords
engine
internal combustion
oil
fuel economy
crankcase
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
CA000339179A
Other languages
English (en)
Inventor
Timothy R. Erdman
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.)
Chevron USA Inc
Original Assignee
Chevron Research and Technology Co
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 Chevron Research and Technology Co filed Critical Chevron Research and Technology Co
Application granted granted Critical
Publication of CA1136606A publication Critical patent/CA1136606A/fr
Expired legal-status Critical Current

Links

Landscapes

  • Lubricants (AREA)
CA000339179A 1978-12-11 1979-11-05 Economie de carburant dans les moteurs a combustion interne Expired CA1136606A (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US96852778A 1978-12-11 1978-12-11
US968,527 1978-12-11
US6626879A 1979-08-13 1979-08-13
US66,268 1979-08-13

Publications (1)

Publication Number Publication Date
CA1136606A true CA1136606A (fr) 1982-11-30

Family

ID=26746550

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000339179A Expired CA1136606A (fr) 1978-12-11 1979-11-05 Economie de carburant dans les moteurs a combustion interne

Country Status (1)

Country Link
CA (1) CA1136606A (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5726133A (en) * 1996-02-27 1998-03-10 Exxon Research And Engineering Company Low ash natural gas engine oil and additive system
US6140282A (en) * 1999-12-15 2000-10-31 Exxonmobil Research And Engineering Company Long life lubricating oil composition using particular detergent mixture
US6191081B1 (en) 1999-12-15 2001-02-20 Exxonmobil Research And Engineering Company Long life medium and high ash oils with enhanced nitration resistance
US6750185B2 (en) 2001-04-02 2004-06-15 Tonengeneral Sekiyu K.K. Lubricating oil composition for internal combustion engines

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5726133A (en) * 1996-02-27 1998-03-10 Exxon Research And Engineering Company Low ash natural gas engine oil and additive system
US6140282A (en) * 1999-12-15 2000-10-31 Exxonmobil Research And Engineering Company Long life lubricating oil composition using particular detergent mixture
US6191081B1 (en) 1999-12-15 2001-02-20 Exxonmobil Research And Engineering Company Long life medium and high ash oils with enhanced nitration resistance
US6750185B2 (en) 2001-04-02 2004-06-15 Tonengeneral Sekiyu K.K. Lubricating oil composition for internal combustion engines

Similar Documents

Publication Publication Date Title
US4686054A (en) Succinimide lubricating oil dispersant
US4280916A (en) Lubricant composition
EP0814148B1 (fr) Compositions d'huile moteur à faible teneur en phosphore, et compositions d'additifs
US5629272A (en) Low phosphorous engine oil compositions and additive compositions
EP0286996B2 (fr) Composition lubrifiante
US4158633A (en) Lubricating oil
EP0092946B1 (fr) Combinaison d'esters de glycérine et de composés de cuivre solubles dans l'huile comme additifs pour diminuer la consommation d'essence
US4231883A (en) Lubricant composition
US4495088A (en) Method for improving fuel economy of internal combustion engines
US4683069A (en) Glycerol esters as fuel economy additives
US6551965B2 (en) Marine diesel engine lubricating oil composition having improved high temperature performance
US4406803A (en) Method for improving fuel economy of internal combustion engines
US6649576B2 (en) Lubricating oil compositions
US20010019999A1 (en) Marine diesel engine lubricating oil composition having improved high temperature performance
EP0072645B1 (fr) Succinimide dispersant amélioré pour huile lubrifiante
JPH09132790A (ja) ギヤ油組成物
GB2097813A (en) Glycerol esters in lubricating oils as fuel economy additives
CA1136606A (fr) Economie de carburant dans les moteurs a combustion interne
US5244591A (en) Lubricating oil compositions for internal combustion engines having silver bearing parts
EP0552554B1 (fr) Compositions d'huile lubrifiante
US4356097A (en) Alkylphosphonate lubricating oil
WO2001072933A2 (fr) Compositions d'huile permettant d'ameliorer les economies de carburant
US4362636A (en) Crankcase lubricant and method for improving fuel economy of internal combustion engines utilizing same
GB2087922A (en) Lubricating oil additive for reducing fuel consumption in internal combustion engines
JPH07331269A (ja) 潤滑油組成物

Legal Events

Date Code Title Description
MKEX Expiry