Patent ID: 9617505
Date: 2017-04-11
CPC Classifications: B65D,C10L,C11D,F02B

Claim:
1. An internal cleaning agent for a diesel engine to be sprayed from an intake system with a diesel engine running to clean and remove carbon and sludge deposits on the inside of the engine, the cleaning agent comprising a mixed solution in which a solvent and a grease are blended, wherein the solvent includes at least one or more of liquid soluble substances, and properties of the solvent includes the grease is selected from the group consisting of mineral oil, chemical synthetic oil, semi-synthetic oil, vegetable oil, or a combination thereof, and has a property as an engine oil to be used to improve adhesion and a deposition time of the solvent, the mixed solution to be sprayed from an intake system with a diesel engine running is formed by blending the grease and the solvent, and the grease and the solvent are selected in such a manner that the mixed solution has the following properties as well as evaporation characteristics: