公开(公告)号：WO2021149003A1

公开(公告)日：2021-07-29

申请号：PCT/IB2021/050501

申请日：2021-01-22

Applicant: WATERS TECHNOLOGIES CORPORATION

Inventor： LEVEILLE, Wade P. ,  MICHIENZI, Joseph D. ,  MUSACCHIO, Jeffrey ,  JONES, Emrys ,  PRINGLE, Steven Derek ,  HATTAN, Stephen Joseph ,  ROMAN, Gregory T.

IPC: H01J49/14 ,  H01J49/16 ,  B05B12/32 ,  B05B5/03 ,  H01J49/142 ,  H01J49/167

Abstract: A sprayer assembly for an ion source is disclosed. The sprayer includes a capillary having an outlet, a sheath for the capillary, and an elastic member. The sheath can move relative to the capillary between a first position in which the sheath covers the outlet of the capillary and a second position in which the outlet of the capillary is exposed. When the sheath moves from the first position to or towards the second position, the elastic member provides a restoring force that acts to restore the position of the sheath to or towards the first position.

公开(公告)号：EP4094284A1

公开(公告)日：2022-11-30

申请号：EP21702105.4

申请日：2021-01-22

Applicant: Waters Technologies Corporation

Inventor： LEVEILLE, Wade P. ,  MICHIENZI, Joseph D. ,  MUSACCHIO, Jeffrey ,  JONES, Emrys ,  PRINGLE, Steven Derek ,  HATTAN, Stephen Joseph ,  ROMAN, Gregory T.

IPC: H01J49/14 ,  H01J49/16