公开(公告)号：CA2413015A1

公开(公告)日：2002-01-17

申请号：CA2413015

申请日：2001-07-11

Applicant: DELSYS PHARMACEUTICAL CORP

Inventor： KELLER DAVID ,  MURARI RAMASWAMY ,  PAWLO GEORGE R ,  SANTONASTOSO GARY ,  CHRAI SUGGY S

IPC: B05B5/025 ,  B05B5/08 ,  B65G53/28

Abstract: Provided is a re-circulating particle feed apparatus (10) comprising: a circular conduit (11) suitable for circulating gas suspended particulates; a deposition station (17) comprising an opening onto the conduit into which an electrostatic chuck fits, with a deposition surface of the chuck (9) fits, a nd a propulsion device (12) for maintaining gas and particle circulation throug h the conduit (11), wherein the device (12) is adapted to maintain circulation at a rate that brings a deposition effective amount of particles within a range of electro-attractive influence at the deposition station (17).

公开(公告)号：HU0301641A2

公开(公告)日：2003-09-29

申请号：HU0301641

申请日：2001-07-11

Applicant: DELSYS PHARMACEUTICAL CORP

Inventor： CHRAI SUGGY S ,  KELLER DAVID ,  MURARI RAMASWAMY ,  PAWLO GEORGE R ,  SANTONASTOSO GARY

IPC: B05B5/025 ,  B05B5/08 ,  B65G53/28

Abstract: Provided, among other things, is a re-circulating particle feed apparatus comprising: a circular conduit of dimensions suitable for circulating gas with suspended particles; a deposition station comprising an opening onto the conduit, into which opening an electrostatic chuck fits, with a deposition surface of the chuck available to the interior of the conduit; and a propulsion device for maintaining fluid and particle circulation through the conduit, wherein the propulsion device is adapted to maintain fluid and particle circulation at a rate that brings a deposition effective amount of particles within a range of electro-attractive influence at the deposition station.

公开(公告)号：AU7819501A

公开(公告)日：2002-01-21

申请号：AU7819501

申请日：2001-07-11

Applicant: DELSYS PHARMACEUTICAL CORP

Inventor： PAWLO GEORGE R ,  SANTONASTOSO GARY ,  KELLER DAVID ,  MURARI RAMASWAMY ,  CHRAI SUGGY S

IPC: B05B5/025 ,  B05B5/08 ,  B65G53/28

Abstract: Provided, among other things, is a re-circulating particle feed apparatus comprising: a circular conduit of dimensions suitable for circulating gas with suspended particles; a deposition station comprising an opening onto the conduit, into which opening an electrostatic chuck fits, with a deposition surface of the chuck available to the interior of the conduit; and a propulsion device for maintaining fluid and particle circulation through the conduit, wherein the propulsion device is adapted to maintain fluid and particle circulation at a rate that brings a deposition effective amount of particles within a range of electro-attractive influence at the deposition station.