The invention is a depositing device (5) for depositing flowable food containing gas comprising a pressurized feed line conveying flowable food containing gas under pressure; piston means (6) operatively connected to the feed line comprising a piston (60) and a chamber (61); an outlet to deliver food at the atmospheric pressure into moulds (85). The device comprises a pressure retaining means (9) arranged to retain the product in the chamber (61) at the same pressure as the line pressure and to deliver the product through the outlet as pressure in the chamber (61) increases from the line pressure upon descent of the piston (60) in the chamber. <IMAGE>
申请公布号
EP1699299(A1)
申请公布日期
2006.09.13
申请号
EP20040820822
申请日期
2004.12.14
申请人
NESTEC S.A.
发明人
NELSON, ROY, B.;COATESWORTH, WILLIAM, WALTER;WALKER, JOHN, HOWARD;SUTTON, JONATHAN;CRAGGS, RICHARD, JOHNSON