Global Patent Index - EP 1664530 B1

EP 1664530 B1 2007-10-03 - POWER REGULATING DEVICE

Title (en)

POWER REGULATING DEVICE

Title (de)

LEISTUNGSREGELVORRICTHUNG

Title (fr)

DISPOSITIF DE REGULATION DE PUISSANCE

Publication

EP 1664530 B1 (DE)

Application

EP 04764612 A

Priority

  • EP 2004009643 W
  • DE 10341331 A

Abstract (en)

[origin: WO2005028863A1] The invention relates to a power regulating device for a hydrostatic piston engine having a displacement volume that can be changed by a regulating device (5). A regulating pressure acting in the regulating device (5) is regulated by a power control valve (9) that is connected to the regulating device (5) by means of a connection line (12). Said connection line (12) contains a check valve (15) and a parallel throttle point (14).

IPC 8 full level (invention and additional information)

F04B 1/32 (2006.01); F04B 49/00 (2006.01); F04B 49/08 (2006.01)

CPC (invention and additional information)

F04B 49/002 (2013.01); F04B 1/324 (2013.01); F04B 49/08 (2013.01)

Designated contracting state (EPC)

DE FR GB IT SE

EPO simple patent family

WO 2005028863 A1 20050331; DE 10341331 B3 20050525; DE 502004005162 D1 20071115; EP 1664530 A1 20060607; EP 1664530 B1 20071003; US 2006254269 A1 20061116

INPADOC legal status


2017-07-31 [PG25 DE] LAPSED IN A CONTRACTING STATE ANNOUNCED VIA POSTGRANT INFORM. FROM NAT. OFFICE TO EPO

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2017-03-01 [REG DE R119] APPLICATION DEEMED WITHDRAWN, OR IP RIGHT LAPSED, DUE TO NON-PAYMENT OF RENEWAL FEE

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2008-09-10 [26N] NO OPPOSITION FILED

- Effective date: 20080704

2008-05-23 [ET] FR: TRANSLATION FILED

2007-11-15 [REF] CORRESPONDS TO:

- Document: DE 502004005162 P 20071115

2007-10-24 [GBT] GB: TRANSLATION OF EP PATENT FILED (GB SECTION 77(6)(A)/1977)

- Effective date: 20071003

2007-10-09 [REG SE TRGR] TRANSLATION OF GRANTED EP PATENT

2007-10-03 [AK] DESIGNATED CONTRACTING STATES:

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2007-10-03 [REG GB FG4D] EUROPEAN PATENT GRANTED

- Free text: NOT ENGLISH

2007-08-29 [RIN1] INVENTOR CHANGED BEFORE GRANT

- Inventor name: BLUM, KARL-HEINZ

2007-08-29 [RIN1] INVENTOR CHANGED BEFORE GRANT

- Inventor name: LUDESCHER, HARALD

2007-08-29 [RIN1] INVENTOR CHANGED BEFORE GRANT

- Inventor name: KAUSS, WOLFGANG

2006-12-13 [DAX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT (TO ANY COUNTRY) (DELETED)

2006-12-13 [RBV] DESIGNATED CONTRACTING STATES (CORRECTION)

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2006-06-07 [17P] REQUEST FOR EXAMINATION FILED

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