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公开(公告)号：US20200055101A1
公开(公告)日：2020-02-20
申请号：US16543260
申请日：2019-08-16
发明人： Michael Jason Erwin , Paul Frederick Garcia , Thomas Michael Probus , John D. Cheek , Tomas Garcia
摘要： Systems and methods provide for cleaning the air intake valves and surrounding areas of an engine. A gravity-fed cleaning-fluid dispenser may feed cleaning fluid into a hose through a metered device that meters a rate at which the cleaning fluid flows into the hose. A second fluid meter connected to a distal end of the hose further meters the rate at which a mixture of the cleaning fluid and air from is dispersed into the running GDI engine. Cleaning fluid may be distributed to the engine at a gradually decreasing rate as a volume of cleaning fluid in the dispenser decreases as the service progresses.
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公开(公告)号：US12115567B2
公开(公告)日：2024-10-15
申请号：US16543260
申请日：2019-08-16
发明人： Michael Jason Erwin , Paul Frederick Garcia , Thomas Michael Probus , John D. Cheek , Tomas Garcia
CPC分类号： B08B9/027 , B08B9/34 , F02B77/04 , F02M35/10242 , F02M65/008 , B08B9/00 , B65D83/14 , F02M65/007
摘要： Systems and methods provide for cleaning the air intake valves and surrounding areas of an engine. A gravity-fed cleaning-fluid dispenser may feed cleaning fluid into a hose through a metered device that meters a rate at which the cleaning fluid flows into the hose. A second fluid meter connected to a distal end of the hose further meters the rate at which a mixture of the cleaning fluid and air from is dispersed into the running GDI engine. Cleaning fluid may be distributed to the engine at a gradually decreasing rate as a volume of cleaning fluid in the dispenser decreases as the service progresses.
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