|국가/구분||United States(US) Patent 등록|
|국제특허분류(IPC7판)||B01F-015/02 B01F-005/04 B01J-014/00|
|미국특허분류(USC)||422/133; 137/563; 251/063; 251/285; 239/533.6; 239/584; 366/137; 366/159; 366/173; 422/111; 422/112|
|발명자 / 주소|
|출원인 / 주소|
|대리인 / 주소||
|인용정보||피인용 횟수 : 15 인용 특허 : 5|
The invention relates to a method and a device for producing a solid-forming or foam-forming flowable reaction mixture by metered injection of flowable reaction components into a mixing zone from which the finished reaction mixture is discharged.
1. A device for producing a solid-forming or foam-forming reaction mixture comprising storage containers from which feed pipes lead via metering pumps of adjustable output to a mixer head housing and merge in said housing via impingement nozzle openings within said housing into a mixing chamber, the mixing chamber having an outlet opening, characterized in that (a) axially hydraulically movable nozzle needles are concentrically mounted in longitudinal bores within said housing and are adapted to vary the cross-sectional area of said nozzle openings an...