(19)
(11) EP 1 269 052 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:
10.10.2007 Bulletin 2007/41

(45) Mention of the grant of the patent:
05.09.2007 Bulletin 2007/36

(21) Application number: 01922361.9

(22) Date of filing: 13.03.2001
(51) International Patent Classification (IPC): 
F16K 31/12(2006.01)
 F16K 17/10(2006.01)
(86) International application number:
PCT/US2001/007956
(87) International publication number:
WO 2001/069109 (20.09.2001 Gazette 2001/38)

(54)

PILOT OPERATED RELIEF VALVE

VORGESTEUERTES ENTLASTUNGSVENTIL

SOUPAPE DE SURETE A SERVOCOMMANDE

(84) Designated Contracting States:
DE ES

(30) Priority: 14.03.2000 US 525282

(43) Date of publication of application:
02.01.2003 Bulletin 2003/01

(73) Proprietor: Tyco Valves & Control Inc
Houston, TX 77040 (US)

(72) Inventor:
  • CONLEY, Jeff, A.
    Sugarland, TX 77478 (US)

(74) Representative: Jones, Colin et al
Withers & Rogers Goldings House 2 Hays Lane
London SE1 2HW
London SE1 2HW (GB)


(56) References cited: : 
EP-A- 0 919 752
US-A- 2 974 679
US-A- 3 206 158
US-A- 4 722 361
US-A- 6 119 722
 US-A- 2 890 714
US-A- 3 164 166
US-A- 4 597 410
US-A- 6 039 070
US-A- 6 161 570
   
       
    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).