作者: Lothar Kieber
DOI:
关键词: Duct (flow) 、 Oil storage 、 Dipstick 、 Geotechnical engineering 、 Materials science 、 Petroleum engineering
摘要: Apparatus for the suction of oil from an sump a motor vehicle through dipstick opening, comprises wheeled frame which supports storage container and electric pump having outlet duct leading to container. Three probes different sizes are connected via valve means actuating each said probe independently other probes.