EP 0196581 A3 19880928 - PULSE COUNTER IN THE FORM OF AN ELECTRO-MECHANICAL COUNTER WITH A VIBRATING-COIL DRIVE
Title (en)
PULSE COUNTER IN THE FORM OF AN ELECTRO-MECHANICAL COUNTER WITH A VIBRATING-COIL DRIVE
Publication
Application
Priority
DE 3511870 A 19850401
Abstract (en)
[origin: EP0196581A2] The invention relates to a pulse counter in the form of an electromechanical counter with a vibrating-coil drive and a switching armature for stepping on the digit drums which can be triggered by electric pulses. In this arrangement, it is intended to create a particularly space-saving counter which can be produced efficiently and inexpensively as a compact assembly. Prefabricable assemblies should be usable which form functional units and can be inserted complete into a rack provided with receptacles. For this purpose, a pulse counter is used, the drive of which for the switching armature in the form of a switching rocker is effected from a coil rocker which carries on both sides in a symmetrical arrangement with respect to the pivoting axis one coil each at a distance corresponding to the pivoting travel from one stationary permanent magnet each, and polarity and direction of winding of the coils are designed in such a manner that when current is applied, one coil is in each case attracted and the other coil is repelled. <IMAGE>
IPC 1-7
IPC 8 full level
G06M 1/10 (2006.01)
CPC (source: EP)
G06M 1/102 (2013.01)
Citation (search report)
- [YD] EP 0078787 A1 19830511 - MATTIG KG ANTON [AT]
- [Y] US 3643071 A 19720215 - MCCONNELL EDWIN J
- [A] FR 2152387 A1 19730427 - ARNOUX DANIEL, et al
- [A] FR 2168452 A1 19730831 - TIMEX CORP [US]
Designated contracting state (EPC)
AT BE CH FR GB IT LI SE
DOCDB simple family (publication)
EP 0196581 A2 19861008; EP 0196581 A3 19880928; EP 0196581 B1 19910515; AT E63651 T1 19910615; DE 3511870 C1 19860626
DOCDB simple family (application)
EP 86103939 A 19860322; AT 86103939 T 19860322; DE 3511870 A 19850401