公开(公告)号：DE2631115A1

公开(公告)日：1977-02-24

申请号：DE2631115

申请日：1976-07-10

Applicant: IBM

Inventor： BACH PAUL STANLEY ,  CRAFT JAMES ALEXANDER ,  LAMMERS GERALD BERNARD ,  ROGERS JAMES CHARLES ,  BOULDER COL

IPC: B65H5/00 ,  B65H29/58 ,  B65H31/02 ,  B65H31/26 ,  B65H39/11 ,  G03G15/00 ,  B65H31/00 ,  G03B27/00

公开(公告)号：DE3160772D1

公开(公告)日：1983-09-29

申请号：DE3160772

申请日：1981-02-05

Applicant: IBM

Inventor： LAMMERS GERALD BERNARD ,  REAM GREGORY LAWRENCE

IPC: B41J2/075 ,  B41J2/125 ,  B41J3/04

Abstract: The velocity of the ink droplets in an aspirated ink jet printer is maintained substantially uniform by a closed loop servo system which includes a drop charge sensor (38) and means (46) for determining the time of flight of charged droplets in the ink stream or streams. A controller (46) uses the time of flight data to generate a control voltage to adjust the speed of a blower motor (58) which supplies air to the aspirated ink jet printer.

公开(公告)号：AU531702B2

公开(公告)日：1983-09-01

申请号：AU6071280

申请日：1980-07-23

Applicant: IBM

Inventor： LAMMERS GERALD BERNARD ,  SMITH GORDON JAMES

IPC: B41J2/01 ,  B41J2/025 ,  B41J2/075 ,  G06K15/10 ,  B41J3/04

公开(公告)号：NO802746A

公开(公告)日：1981-03-18

申请号：NO802746

申请日：1980-09-16

Applicant: IBM

Inventor： LAMMERS GERALD BERNARD ,  SMITH GORDON JAMES

IPC: B41J2/01 ,  B41J2/025 ,  B41J2/075 ,  G06K15/10 ,  G01D ,  B41J

CPC classification number: B41J2/025

公开(公告)号：DE2962615D1

公开(公告)日：1982-06-09

申请号：DE2962615

申请日：1979-06-01

Applicant: IBM

Inventor： LAMMERS GERALD BERNARD ,  HOFFMAN ARTHUR ROWLAND

IPC: B41J2/085 ,  B41J2/09 ,  B41J3/04

Abstract: A charge electrode array for a multi-nozzle ink jet array is fabricated from alternate layers of stainless steel and epoxy resin. The charge electrode array may be formed by positioning stainless steel tabs in previously grooved nonconductive substrate such as ceramic. The grooves are spaced sufficiently apart to allow insulating material to be placed between each stainless steel tab. Alternatively, a stainless steel plate may be bonded to a nonconductive substrate. Then the stainless steel can be sliced so that insulating material can be placed between each stainless steel strip. Epoxy fills the gap between tabs or strips forming an insulating layer. An ink drop charging channel through each tab or strip is formed by drilling through the tips of the steel tabs or strips, or by cutting U-shaped channels through the tips of the tabs or strips.

公开(公告)号：NO802746L

公开(公告)日：1981-03-18

申请号：NO802746

申请日：1980-09-16

Applicant: IBM

Inventor： LAMMERS GERALD BERNARD ,  SMITH GORDON JAMES

IPC: B41J2/01 ,  B41J2/025 ,  B41J2/075 ,  G06K15/10 ,  G01D ,  B41J

公开(公告)号：FI802902A

公开(公告)日：1981-03-18

申请号：FI802902

申请日：1980-09-16

Applicant: IBM

Inventor： LAMMERS GERALD BERNARD ,  SMITH GORDON JAMES

IPC: B41J2/01 ,  B41J2/025 ,  B41J2/075 ,  G06K15/10 ,  B41J

公开(公告)号：DE2850747A1

公开(公告)日：1979-06-07

申请号：DE2850747

申请日：1978-11-23

Applicant: IBM

Inventor： LAMMERS GERALD BERNARD ,  RITCHIE ROBERT TYRE

IPC: G03B27/20 ,  B65H5/12 ,  B65H5/22 ,  B65H29/24 ,  G03G15/00 ,  G03G21/00 ,  G03G21/16

公开(公告)号：DE2356752A1

公开(公告)日：1974-05-16

申请号：DE2356752

申请日：1973-11-14

Applicant: IBM

Inventor： BAUMANN GERALD WALTER ,  GROOM JUN JAY LOWRY ,  LAMMERS GERALD BERNARD

IPC: F16C32/06 ,  B65G15/60 ,  B65G51/03 ,  G11B15/58 ,  G11B15/60 ,  F16C17/16