DE69310451D1 - Verfahren zur Kohlenstoffablagerungsreinigung und zur Verminderung des Oktanbedarfs einer Brennkraftmaschine - Google Patents
Verfahren zur Kohlenstoffablagerungsreinigung und zur Verminderung des Oktanbedarfs einer BrennkraftmaschineInfo
- Publication number
- DE69310451D1 DE69310451D1 DE69310451T DE69310451T DE69310451D1 DE 69310451 D1 DE69310451 D1 DE 69310451D1 DE 69310451 T DE69310451 T DE 69310451T DE 69310451 T DE69310451 T DE 69310451T DE 69310451 D1 DE69310451 D1 DE 69310451D1
- Authority
- DE
- Germany
- Prior art keywords
- reducing
- combustion engine
- internal combustion
- carbon deposits
- octane requirement
- 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 - Fee Related
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B77/00—Component parts, details or accessories, not otherwise provided for
- F02B77/04—Cleaning of, preventing corrosion or erosion in, or preventing unwanted deposits in, combustion engines
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L10/00—Use of additives to fuels or fires for particular purposes
- C10L10/06—Use of additives to fuels or fires for particular purposes for facilitating soot removal
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Fuel-Injection Apparatus (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/914,730 US5324363A (en) | 1992-07-20 | 1992-07-20 | Method for carbonaceous deposit removal and for reducing engine octane requirement using an aqueous base |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69310451D1 true DE69310451D1 (de) | 1997-06-12 |
DE69310451T2 DE69310451T2 (de) | 1997-08-28 |
Family
ID=25434716
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69310451T Expired - Fee Related DE69310451T2 (de) | 1992-07-20 | 1993-07-20 | Verfahren zur Kohlenstoffablagerungsreinigung und zur Verminderung des Oktanbedarfs einer Brennkraftmaschine |
Country Status (5)
Country | Link |
---|---|
US (1) | US5324363A (de) |
EP (1) | EP0580413B1 (de) |
JP (1) | JPH07233733A (de) |
CA (1) | CA2099403A1 (de) |
DE (1) | DE69310451T2 (de) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3839932B2 (ja) | 1996-09-26 | 2006-11-01 | キヤノン株式会社 | プロセスカートリッジ及び電子写真画像形成装置及び電子写真感光体ドラム及びカップリング |
US5752990A (en) * | 1996-03-29 | 1998-05-19 | Exxon Research And Engineering Company | Composition and method for reducing combustion chamber deposits, intake valve deposits or both in spark ignition internal combustion engines |
US7250126B2 (en) * | 2004-08-11 | 2007-07-31 | Fleetguard, Inc. | Acid-neutralizing filter media |
EP2138557A1 (de) * | 2008-06-18 | 2009-12-30 | Paul Hughett | Reinigungszusammensetzung für die Oberfläche eines Verbrennungsmotors |
US20110284033A1 (en) * | 2010-05-21 | 2011-11-24 | Taylor Patrick J | Cleaning of natural gas ash deposits from combustion chambers |
CN114382591A (zh) * | 2022-01-24 | 2022-04-22 | 中国民用航空飞行学院 | 一种抑制航空活塞发动机气缸内抗爆产物沉积的方法 |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1787789A (en) * | 1931-01-06 | A corpora | ||
US1820395A (en) * | 1929-08-28 | 1931-08-25 | Gen Motors Res Corp | Method and means for removing carbon deposits |
US1924722A (en) * | 1929-08-28 | 1933-08-29 | Gen Motors Res Corp | Method and means for removing carbon deposits |
US2718480A (en) * | 1954-10-04 | 1955-09-20 | Sun Oil Co | Method for cleaning internal combustion engines |
US2956910A (en) * | 1955-09-22 | 1960-10-18 | Socony Mobil Oil Co Inc | Removal of combustion chamber deposits |
US3082128A (en) * | 1960-02-15 | 1963-03-19 | Lubrizol Corp | Method for reducing combustion chamber deposits in internal combustion engines |
US3261723A (en) * | 1962-11-30 | 1966-07-19 | Lubrizol Corp | Method for reducing combustion chamber deposits in internal combustion engines |
FR2106734A5 (en) * | 1970-09-23 | 1972-05-05 | Trans Inter Sarl | Cleaning boilers - on the smoke tube side, with an alkaline soln |
US4247301A (en) * | 1978-06-19 | 1981-01-27 | Chevron Research Company | Deposit control and dispersant additives |
US4197140A (en) * | 1978-11-13 | 1980-04-08 | Swan John C | Process for cleaning internal combustion engine cylinders |
US4302215A (en) * | 1978-11-13 | 1981-11-24 | Chevron Research Company | Deposit control additives and their fuel compositions |
US4322305A (en) * | 1978-11-13 | 1982-03-30 | Chevron Research Company | Deposit control additives and their fuel compositions |
US4357148A (en) * | 1981-04-13 | 1982-11-02 | Shell Oil Company | Method and fuel composition for control or reversal of octane requirement increase and for improved fuel economy |
US4666529A (en) * | 1985-11-21 | 1987-05-19 | Shell Oil Company | Method for reducing combustion chamber deposits from an internal combustion engine |
US4787916A (en) * | 1986-10-31 | 1988-11-29 | Exxon Research And Engineering Company | Method and fuel composition for reducing octane requirement increase |
US4877416A (en) * | 1987-11-18 | 1989-10-31 | Chevron Research Company | Synergistic fuel compositions |
EP0320279A3 (de) * | 1987-12-09 | 1989-09-13 | Exxon Research And Engineering Company | Motorenschmierölgemisch |
US4975096A (en) * | 1988-09-09 | 1990-12-04 | Chevron Research Company | Long chain aliphatic hydrocarbyl amine additives having an oxyalkylene hydroxy connecting group |
US4906389A (en) * | 1988-11-09 | 1990-03-06 | Exxon Research And Engineering Company | Method for reducing piston deposits |
US4865621A (en) * | 1989-01-27 | 1989-09-12 | Texaco Inc. | Ori-inhibited and deposit-resistant motor fuel composition |
US5340488A (en) * | 1989-11-15 | 1994-08-23 | Petro Chemical Products, Inc. | Composition for cleaning an internal combustion engine |
-
1992
- 1992-07-20 US US07/914,730 patent/US5324363A/en not_active Expired - Fee Related
-
1993
- 1993-06-30 CA CA002099403A patent/CA2099403A1/en not_active Abandoned
- 1993-07-08 JP JP5168961A patent/JPH07233733A/ja active Pending
- 1993-07-20 DE DE69310451T patent/DE69310451T2/de not_active Expired - Fee Related
- 1993-07-20 EP EP93305715A patent/EP0580413B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPH07233733A (ja) | 1995-09-05 |
DE69310451T2 (de) | 1997-08-28 |
CA2099403A1 (en) | 1994-01-21 |
US5324363A (en) | 1994-06-28 |
EP0580413A1 (de) | 1994-01-26 |
EP0580413B1 (de) | 1997-05-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |