公开(公告)号：BR8206725A

公开(公告)日：1983-05-03

申请号：BR8206725

申请日：1982-11-19

Applicant: CONTRAVES AG

Inventor： PEDRAZZA DONATUS

IPC: H04B7/26

公开(公告)号：DE3273563D1

公开(公告)日：1986-11-06

申请号：DE3273563

申请日：1982-07-14

Applicant: CONTRAVES AG

Inventor： PEDRAZZA DONATUS

IPC: G08C17/04 ,  G08C23/00 ,  H04B3/60 ,  H04B5/00

Abstract: A first stationary part or component possesses a first conductor arrangement which is coupled in a contactless manner with a second conductor arrangement located upon a second part or component. The second conductor arrangement contains two essentially rotationally symmetrical parts which build-up a toroidal electrical and/or magnetic field. The first conductor arrangement is arranged in the field of the second conductor arrangement. To fabricate the conductor arrangements there can be used existing technology for manufacturing printed-circuit boards. The inventive apparatus can be advantageously used, for instance, in radar installations, vehicles having a rotatable upper portion, such as a turret, turbines, generators and theodolites. The dual conductor arrangement of the inventive apparatus provides a functionally better de-coupling and therefore reduced cross-talk.

公开(公告)号：ZA894103B

公开(公告)日：1990-03-28

申请号：ZA894103

申请日：1989-05-30

Applicant: CONTRAVES AG

Inventor： PEDRAZZA DONATUS ,  DONATUS PEDRAZZA

IPC: G01J1/42 ,  G01J1/44 ,  G01J11/00 ,  G01S7/497 ,  G01J

公开(公告)号：FI893029A

公开(公告)日：1990-01-15

申请号：FI893029

申请日：1989-06-20

Applicant: CONTRAVES AG

Inventor： PEDRAZZA DONATUS

IPC: G01J1/42 ,  G01J1/44 ,  G01J11/00 ,  G01S7/497 ,  G01J

公开(公告)号：FI893029A0

公开(公告)日：1989-06-20

申请号：FI893029

申请日：1989-06-20

Applicant: CONTRAVES AG

Inventor： PEDRAZZA DONATUS

IPC: G01J1/42 ,  G01J1/44 ,  G01J11/00 ,  G01S7/497 ,  G01J

公开(公告)号：ZA8904103B

公开(公告)日：1990-03-28

申请号：ZA8904103

申请日：1989-05-30

Applicant: CONTRAVES AG

Inventor： PEDRAZZA DONATUS ,  DONATUS PEDRAZZA

IPC: G01J1/42 ,  G01J1/44 ,  G01J11/00 ,  G01S7/497 ,  G01J

CPC classification number: G01J11/00 ,  G01J1/4257 ,  G01J2001/448 ,  G01S7/497

公开(公告)号：AT22627T

公开(公告)日：1986-10-15

申请号：AT82106286

申请日：1982-07-14

Applicant: CONTRAVES AG

Inventor： PEDRAZZA DONATUS

IPC: G08C17/04 ,  G08C23/00 ,  H04B3/60 ,  H04B5/00

公开(公告)号：CA1183226A

公开(公告)日：1985-02-26

申请号：CA409494

申请日：1982-08-16

Applicant: CONTRAVES AG

Inventor： PEDRAZZA DONATUS

IPC: G08C17/04 ,  G08C23/00 ,  H04B3/60 ,  H04B5/00 ,  H03H21/00 ,  H03H1/00

Abstract: INVENTOR: DONATOS PEDRAZZA INVENTION: APPARATUS FOR THE CONTACTLESS TRANSMISSION OF DATA OR THE LIKE BETWEEN TWO RELATIVELY ROTATING PARTS A first stationary part or component possesses a first conductor arrangement which is coupled in a contactless manner with a second conductor arrangement located upon a second part or component. The second conductor arrangement contains two essentially rotationally symmetrical parts which build-up a toroidal electrical and/or magnetic field. The first conductor arrangement is arranged in the field of the second conductor arrangement. To fabricate the conductor arrangements there can be used existing technology for manufacturing printed-circuit boards. The inventive apparatus can be advantageously used, for instance, in radar installations, vehicles having a rotatable upper portion, such as a turret, turbines, generators and theodolites.