公开(公告)号：DE3067861D1

公开(公告)日：1984-06-20

申请号：DE3067861

申请日：1980-09-19

Applicant: IBM DEUTSCHLAND ,  IBM

Inventor： BOHG ARMIN ,  HARTMANN KURT

IPC: B41J9/127 ,  B41J9/133

Abstract: 1. Bank for accommodating adjacent ram units consisting of a flat, narrow frame comprising in a recess an electromagnetic actuator for the ram which is guided in two bores of the frame, characterized in that for accommodating and guiding the individual ram units (5, 6), the bank (1) has a substantially U-shaped cross-section, that the frame (6-1) of each ram unit (6) is provided, at least on one of its two ends, with a flexible pin (19) arranged between two frame sections (9-1, 9-2), that the frames are detachably mounted between the U-sections (2, 4) of the bank (1), and that both U-sections have recesses (4-1, 4-2; 2-2-1, 2-2-2) for positively and/or non-positively accommodating the front or rear frame part and the pin (19), respectively.

公开(公告)号：DE3574072D1

公开(公告)日：1989-12-07

申请号：DE3574072

申请日：1985-08-06

Applicant: IBM DEUTSCHLAND ,  IBM

Inventor： BOHG ARMIN ,  FISCHER LUDWIG ,  GANTZ BRUNO ,  HARTMANN KURT ,  WOLFERT GERHARD

IPC: B41J2/275 ,  H01F7/08

公开(公告)号：DE3479643D1

公开(公告)日：1989-10-12

申请号：DE3479643

申请日：1984-09-10

Applicant: IBM DEUTSCHLAND ,  IBM

Inventor： BOHG ARMIN ,  HARTMANN KURT

IPC: B41J9/10 ,  B41J9/127 ,  B41J9/38 ,  B41J9/44

Abstract: The invention relates to a print hammer bank of electromagnetic print hammer actuators in modular design of the type which includes a plurality of actuators each of which comprises a stator formed in two halves, each half including an electromagnet and a plurality of pole pieces, and means for positioning the stator halves relative to each other so that the ends of the pole pieces of the two halves are spaced apart in pairs so as to form a plurality of aligned operating gaps. The armature elements are designed so that the volume of each armature element is of the order of the volume of the associated operating gap. A print hammer bank in accordance with the invention is characterized in that the print hammer bank consists of two spaced apart rows of modules of the same geometrical shape and design forming the stator halves with the armature members located side by side in the space between the rows of modules, in that, for adjacent print hammers, the associated electromagnets are staggered relative to each other within the associated module, and in that each module, looking at the side facing the armature members, is shaped like a parallelogram.

公开(公告)号：DE3065513D1

公开(公告)日：1983-12-15

申请号：DE3065513

申请日：1980-06-18

Applicant: IBM

Inventor： BOHG ARMIN ,  HARTMANN KURT

IPC: B41J9/127 ,  B41J9/38 ,  H01F7/13

公开(公告)号：IT1150952B

公开(公告)日：1986-12-17

申请号：IT2072680

申请日：1980-03-18

Applicant: IBM

Inventor： BOHG ARMIN ,  HARTMANN KURT

IPC: B41J2/425 ,  B41J2/395 ,  B41J

Abstract: Guide for electrodes in a metal paper printer in which V-shaped grooves are formed in monocrystalline silicon by crystallographic etching and the guide is thereafter coated with a glass passivation layer.

公开(公告)号：AU547351B2

公开(公告)日：1985-10-17

申请号：AU7047881

申请日：1981-05-12

Applicant: IBM

Inventor： BOHG ARMIN ,  HARTMANN KURT

IPC: H01F7/16 ,  B41J9/127 ,  B41J9/38 ,  H01F7/13 ,  B41J9/36 ,  H02K1/34 ,  H02K33/00

公开(公告)号：DE2963242D1

公开(公告)日：1982-08-19

申请号：DE2963242

申请日：1979-08-07

Applicant: IBM

Inventor： BOHG ARMIN ,  BRISKA MARIAN

IPC: F24S10/70 ,  F24S23/30 ,  F24S23/70 ,  F24J3/02

Abstract: A solar collector having a lens array serving as a light incidence surface that focuses the light energy onto radiation passages in a coating located in the focal plane of the lens array, the coating having a radiation reflecting surface on the side away from the incident light and the radiation passages being enabled through energy that is locally effective through focusing of impinging light.

公开(公告)号：BR8603482A

公开(公告)日：1987-03-04

申请号：BR8603482

申请日：1986-07-24

Applicant: IBM

Inventor： BOHG ARMIN ,  FISCHER LUDWIG ,  GANTZ BRUNO ,  HARTMANN KURT ,  WOLFERT GERHARD

IPC: B41J2/275 ,  H01F7/08 ,  B41J3/12

公开(公告)号：DE2963044D1

公开(公告)日：1982-07-29

申请号：DE2963044

申请日：1979-01-19

Applicant: IBM

Inventor： BOHG ARMIN ,  MAGDO INGRID EMESE

IPC: H01L29/73 ,  H01L21/22 ,  H01L21/223 ,  H01L21/225 ,  H01L21/331 ,  H01L29/06 ,  H01L29/36 ,  H01L21/70

公开(公告)号：CA1078972A

公开(公告)日：1980-06-03

申请号：CA268095

申请日：1976-12-17

Applicant: IBM

Inventor： BOHG ARMIN ,  MIRBACH ERICH ,  EBERT ECKEHARD

IPC: H01L21/306 ,  H01L21/314 ,  H01L21/318 ,  H01L21/72 ,  H01L21/467

Abstract: METHOD OF MAKING A MASKING LAYER The invention relates to a method of making a masking layer for silicon semiconductor bodies, where layers consisting of silicon dioxide and of silicon nitride are arranged one directly above the other on the surface of a semiconductor body.