(19)
(11) EP 1 085 990 A1

(12)

(43) Date of publication:
28.03.2001 Bulletin 2001/13

(21) Application number: 99906339.9

(22) Date of filing: 23.02.1999
(51) International Patent Classification (IPC)7B60C 23/04, B60C 23/00
(86) International application number:
PCT/GB9900/544
(87) International publication number:
WO 9942/308 (26.08.1999 Gazette 1999/34)
(84) Designated Contracting States:
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

(30) Priority: 23.02.1998 GB 9803749

(71) Applicant: XPERTECH LIMITED
Chesham,Buckinghamshire HP5 1HY (GB)

(72) Inventors:
  • LAING, Christopher, Nial
    Cranbrook,Kent TN17 4JU (GB)
  • SMITH, Timothy, Philip
    Cranley,West Sussey RH11 9HT (GB)

(74) Representative: Russell-Rayner, Albert Patrick 
Business Centre West,Avenue One,Business Park
Letchworth Garden City,Hertfordshire SG6 2HB
Letchworth Garden City,Hertfordshire SG6 2HB (GB)

   


(54) A TYRE PRESSURE SENSOR AND RELATED ALARM SYSTEM