作者: Ronald R. Weiss
DOI:
关键词: Electrical conduit 、 Petroleum engineering 、 Environmental science 、 Waste management 、 Oil supply 、 Kettle (landform)
摘要: An oil supply for popcorn poppers including a reservoir (26) storing (28), control housing (30) disposed above the (26), having an inclined top surface (84) supporting and heating container (32) of congealed (34), pump (72) pumping liquified (28) in to popping kettle (16), heater (74) quickly therein, conduit (76) delivering (92) from (26). The is driven by motor (70) contained inside deliver measured amount made up (34) (32). A bleed hole (82) delivery allows pumped but not delivered flow back into heated after each cycle so no remains line (80) congeal. Controls are disclosed.