Global patent index - EP 1001152 A1

EP 1001152 A1 2000-05-17 - Speed control device for an internal combustion engine

Title (en)

Speed control device for an internal combustion engine

Title (de)

Einrichtung zur Drehzahlansteuerung einer Verbrennungskraftmaschine

Title (fr)

Dispositif de commande de la vitesse d'un moteur à combustion interne

Publication

EP 1001152 A1 (DE)

Application

EP 98121355 A

Priority

EP 98121355 A

Abstract (en)

The system comprises an electronic revolution regulating system (5) (Tempomat) for the motor of one or more working engines. There is an additional switch (2) via which the starting operation of the working machine and the electronic revolution regulating system is activated. The additional switch may produce a control signal (S2) for an increase in the number of revolutions and the supply to the revolution regulating system. At the input of the additional switch an end revolution signal (S0) is recordable from the working machine, one in which the set revolution is proportional to the signal.

Abstract (de)

Mit einer Zusatzschaltung soll das Erreichen einer konstant zu haltenden, voreingestellten Drehzahl einer Kraftmaschine als zentrale Antriebseinheit für eine oder mehrere Arbeitsmaschinen erleichtert werden. Durch die Zusatzschaltung wird mit der Inbetriebnahme der Arbeitsmaschinen die elektronische Drehzahlregelungseinrichtung aktiviert und in Verbindung mit dieser die voreinstellbare Drehzahl der Kraftmaschine automatisch angesteuert und fixiert. <IMAGE>

IPC 1-7 (main, further and additional classification)

F02D 31/00; F02D 29/04

IPC 8 full level (invention and additional information)

F02D 29/04 (2006.01); F02D 31/00 (2006.01)

CPC (invention and additional information)

F02D 29/04 (2013.01); F02D 31/007 (2013.01)

Citation (applicant)

None

Citation (search report)

Designated contracting state (EPC)

CH DE FR GB IT LI NL

EPO simple patent family

EP 1001152 A1 20000517

INPADOC legal status

2003-07-09 [18D] DEEMED TO BE WITHDRAWN

- Ref Legal Event Code: 18D

- Effective date: 20030102

2002-10-09 [17Q] FIRST EXAMINATION REPORT

- Ref Legal Event Code: 17Q

- Effective date: 20020822

2001-01-24 [AKX] PAYMENT OF DESIGNATION FEES

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- Free Format Text: CH DE FR GB IT LI NL

2000-06-14 [17P] REQUEST FOR EXAMINATION FILED

- Ref Legal Event Code: 17P

- Effective date: 20000418

2000-05-17 [AK] DESIGNATED CONTRACTING STATES:

- Ref Legal Event Code: AK

- Designated State(s): CH DE FR GB IT LI NL

2000-05-17 [AX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT TO

- Ref Legal Event Code: AX

- Free Format Text: AL;LT;LV;MK;RO;SI