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公开(公告)号:US3716194A
公开(公告)日:1973-02-13
申请号:US3716194D
申请日:1970-09-16
Applicant: ECONOMICS LAB
Inventor: MILLER C
CPC classification number: A47L13/26 , B05B1/044 , B05B7/0408 , D06B1/02 , F04F5/46
Abstract: A combination venturi and spray nozzle for drawing a liquid cleanser into a high pressure water flow and then forming the combined flow of water and aspirated cleanser into a spray pattern for use in a cleansing operation.
Abstract translation: 组合文氏管和喷嘴,用于将液体清洁剂吸入高压水流中,然后将水和抽吸清洁剂的组合流形成用于清洁操作的喷雾模式。