Apparatus for increasing brake cylinder pressure by controlling pump motor and reducing the pressure by controlling electric energy applied to control valve

(19)

(11)

EP 0 982 207 B8

(12)	CORRECTED EUROPEAN PATENT SPECIFICATION
	Note: Bibliography reflects the latest situation

(15)	Correction information:
	Corrected version no 1 (W1 B1)

(48)	Corrigendum issued on:
	01.03.2006 Bulletin 2006/09

(45)	Mention of the grant of the patent:
	14.01.2004 Bulletin 2004/03

(21)	Application number: 99116904.6

(22)	Date of filing: 26.08.1999

(51)

International Patent Classification (IPC):

B60T 8/40^(1985.01)

B60T 8/36^(1985.01)

(54)

Apparatus for increasing brake cylinder pressure by controlling pump motor and reducing the pressure by controlling electric energy applied to control valve

Gerät mit Bremszylinderdruckerhöhung durch Ansteuerung des Pumpenmotors und Druckabbau mittels Steuerung der einem Steuerventil zugeführten elektrischen Energie

Dispositif d'augmentation de la pression dans les cylindres de frein par commande du moteur de la pompe et de diminution de la pression par le contrôle de l' énergie électrique alimentant une valve de commande

(84)	Designated Contracting States:
	DE FR GB

(30)

Priority:

28.08.1998 JP 24303698
22.09.1998 JP 26864098
24.09.1998 JP 27017298

(43)	Date of publication of application:
	01.03.2000 Bulletin 2000/09

(60)	Divisional application:
	02013725.3 / 1243492

(73)	Proprietor: Toyota Jidosha Kabushiki Kaisha
	Toyota-shi, Aichi-ken 471-8571 (JP)

(72)	Inventors:
	Ohkubo, Masayasu, c/o Toyota Jidosha K. K. Aichi-ken, 471-8571 (JP) Soejima, Shinichi, c/o Toyota Jidosha K. K. Aichi-ken, 471-8571 (JP) Sakai, Akira, c/o Toyota Jidosha K. K. Aichi-ken, 471-8571 (JP) Shimura, Amane, c/o Toyota Jidosha K. K. Aichi-ken, 471-8571 (JP) Nakamura, Kiyoharu Aichi-ken, 471-8571 (JP)

(74)	Representative: Winter, Brandl, Fürniss, Hübner Röss, Kaiser, Polte Partnerschaft Patent- und Rechtsanwaltskanzlei
	Alois-Steinecker-Strasse 22 85354 Freising 85354 Freising (DE)

(56)

References cited: :

EP-A- 0 469 978
WO-A-93/00236
WO-A-97/02970
DE-A- 4 029 793
GB-A- 1 282 800
US-A- 5 152 585
US-A- 5 727 852

EP-A- 0 753 441
WO-A-96/28325
WO-A-97/23372
DE-A- 19 535 623
US-A- 4 477 125
US-A- 5 295 737

Note: Within nine months from the publication of the mention of the grant of the European patent, any person may give notice to the European Patent Office of opposition to the European patent granted. Notice of opposition shall be filed in a written reasoned statement. It shall not be deemed to have been filed until the opposition fee has been paid. (Art. 99(1) European Patent Convention).