公开(公告)号：US5881797A

公开(公告)日：1999-03-16

申请号：US981854

申请日：1998-01-02

Applicant: Ole Oksby Hansen

Inventor： Ole Oksby Hansen

IPC: B22D17/20 ,  B05B7/04 ,  B05B7/10 ,  B05B7/12 ,  B22C23/02 ,  B29C33/58 ,  B29C45/26 ,  B22C15/00 ,  B22C19/00

CPC classification number: B22C23/02 ,  B05B7/045 ,  B05B7/10 ,  B05B7/1272

Abstract: In a mould-pressing machine, atomizing nozzles with a vortex chamber deliver atomized liquid mixed with air through outlet apertures. The atomizing air nozzle or nozzles are constantly supplied with compressed air through a pressure conduit while the liquid nozzle solely receives liquid under pressure through a liquid channel and a slave valve controlled by the liquid pressure in the periods during which injection of liquid mist is desired. A first (upstream) vortex chamber is provided upstream of a second (downstream) vortex chamber, and between these two vortex chambers a flow path is provided to interconnect the two vortex chambers, through which flow path the liquid mist having been formed in the first vortex chamber is forced to pass and change its direction and velocity of flow at least one, thus reducing the droplet size of the liquid mist.

Abstract translation: PCT No.PCT / DK96 / 00471 Sec。 371日期1998年1月2日 102（e）1998年1月2日PCT PCT 1996年11月15日PCT公布。 WO97 / 19773 PCT出版物 日期1997年6月5日在模压机中，具有涡流室的雾化喷嘴通过出口孔输送与空气混合的雾化液。 雾化空气喷嘴或喷嘴通过压力导管始终被供给压缩空气，同时液体喷嘴仅在期望喷射液体雾的时段期间通过液体通道和由液体压力控制的从动阀接收压力下的液体。 第一（上游）涡流室设置在第二（下游）涡流室的上游，并且在这两个涡流室之间，提供流路以互连两个涡流室，通过该流路在第一 涡流室被迫通过并改变其流动方向和速度至少一个，从而减小液雾的液滴大小。

公开(公告)号：US5647424A

公开(公告)日：1997-07-15

申请号：US548553

申请日：1995-10-26

Applicant: Jens Peter Larsen ,  Ole Oksby Hansen

Inventor： Jens Peter Larsen ,  Ole Oksby Hansen

IPC: B22C15/02 ,  B22C9/20 ,  B22C11/10

CPC classification number: B22C11/10

Abstract: A method and apparatus of forming a plurality of moulds in a string system is provided by squeeze plates which compress the particulate mould material. One of the squeeze plates is pivotable so that when a pair of squeeze plates are compressed by particulate mould material, the pivotable squeeze plate may be pivoted out of the way to provide a string mould system. In another embodiment of the invention the pivotable squeeze plate is movable laterally to provide bilateral pressing of both of the squeeze plates.

Abstract translation: 在弦系中形成多个模具的方法和装置通过压缩颗粒状模具材料的挤压板来提供。 挤压板中的一个是可枢转的，使得当一对挤压板被颗粒模具材料压缩时，可枢转挤压板可以枢转离开以提供串模具系统。 在本发明的另一个实施例中，可枢转挤压板可横向移动以提供两个挤压板的双向压制。