公开(公告)号：DE602005027131D1

公开(公告)日：2011-05-05

申请号：DE602005027131

申请日：2005-11-28

Applicant: ABB RESEARCH LTD

Inventor： KOTILAINEN SAMI ,  FABIAN JAN-HENNING ,  STRUEMPLER RALF

IPC: H01H1/00 ,  H01H59/00

公开(公告)号：AT352849T

公开(公告)日：2007-02-15

申请号：AT01921094

申请日：2001-04-24

Applicant: ABB RESEARCH LTD

Inventor： STRUEMPLER RALF ,  LOITZL-JELENIC RUZICA ,  GLATZ-REICHENBACH JOACHIM

IPC: H01C7/02 ,  H01C7/12 ,  H01C17/00

Abstract: The invention relates to a novel method of producing a resistor device comprising a PTC-polymer element 2 and a varistor element 4. Both elements are moulded in a common moulding process using one common mould. Preferred is co-injection moulding. The invention further relates to the resistor device thus produced and a current limit means including this resistor device and a switch (fig. 4).

公开(公告)号：DE50209085D1

公开(公告)日：2007-02-08

申请号：DE50209085

申请日：2002-08-30

Applicant: ABB RESEARCH LTD

Inventor： STRUEMPLER RALF ,  KOTILAINEN SAMI ,  FABIAN JAN-HENNING

IPC: H01H1/00 ,  H01H1/24 ,  H01H1/38 ,  H01H1/52 ,  H01H59/00

公开(公告)号：AT326016T

公开(公告)日：2006-06-15

申请号：AT02774239

申请日：2002-11-18

Applicant: ABB RESEARCH LTD

Inventor： STRUEMPLER RALF ,  GLATZ-REICHENBACH JOACHIM

IPC: G01R13/40 ,  G01R19/155

Abstract: The invention is concerned with a binary voltage indicator for use with high- or medium voltage equipment. The indicator comprises a photoactive layer (5) which changes its reflectivity or emissivity when subjected to an electric field and which is applied directly onto the surface of a conductor. The photoactive layer is based on materials as used for low-voltage displays, such as electrophoretic films.

公开(公告)号：DE50204300D1

公开(公告)日：2005-10-20

申请号：DE50204300

申请日：2002-12-23

Applicant: ABB RESEARCH LTD

Inventor： STRUEMPLER RALF

IPC: H01H1/20 ,  H01H1/50 ,  H01H59/00

公开(公告)号：DE60101141T2

公开(公告)日：2005-06-16

申请号：DE60101141

申请日：2001-01-22

Applicant: ABB RESEARCH LTD

Inventor： GLATZ-REICHENBACH JOACHIM ,  STRUEMPLER RALF ,  LOITZL-JELENIC RUZICA

IPC: H01C7/02 ,  H01C17/065

公开(公告)号：AT246854T

公开(公告)日：2003-08-15

申请号：AT00934830

申请日：2000-06-14

Applicant: ABB RESEARCH LTD

Inventor： STRUEMPLER RALF

IPC: H01H1/00 ,  H01H9/40 ,  H02H3/02 ,  H02H7/085

公开(公告)号：AU760876B2

公开(公告)日：2003-05-22

申请号：AU5384200

申请日：2000-06-13

Applicant: ABB RESEARCH LTD

Inventor： RAJALA ERKKI ,  JOKINIEMI TIMO ,  STRUEMPLER RALF

IPC: H02H3/04 ,  H02H9/02

Abstract: The invention relats to an electrical monitor circuit in which star points of taps on a first and a second side of a three-phase current limiting device are voltage compared. Possible applications are combinations with electrical switches, especially for power suppying and protecting circuits for electrical motors.

公开(公告)号：DE59901969D1

公开(公告)日：2002-08-08

申请号：DE59901969

申请日：1999-09-29

Applicant: ABB RESEARCH LTD

Inventor： STRUEMPLER RALF

IPC: H01H1/00 ,  H01H9/40 ,  H01H50/00 ,  H02H3/08

Abstract: The invention relates to a novel electrical switching device which comprises a switch panel 1 with series-connected and parallel-connected microrelay cells 3.

公开(公告)号：NO20010426A

公开(公告)日：2001-07-26

申请号：NO20010426

申请日：2001-01-24

Applicant: ABB RESEARCH LTD

Inventor： GLATZ-REICHENBACH JOACHIM ,  STRUEMPLER RALF

IPC: H01C7/02 ,  H01H33/16 ,  H01C7/10 ,  H01C7/12 ,  H01H3/08 ,  H01H37/74 ,  H01H71/40 ,  H02H9/02 ,  H02H9/04

CPC classification number: H01C7/027