(19)
(11) EP 2 503 212 A3

(12) EUROPEAN PATENT APPLICATION

(88) Date of publication A3:
06.03.2013 Bulletin 2013/10

(43) Date of publication A2:
26.09.2012 Bulletin 2012/39

(21) Application number: 11186848.5

(22) Date of filing: 27.10.2011
(51) International Patent Classification (IPC): 
F17C 1/00(2006.01)
(84) Designated Contracting States:
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated Extension States:
BA ME

(30) Priority: 21.03.2011 IT LT20110001 U
14.06.2011 IT RM20110107 U

(71) Applicant: RCS S.r.l.
04100 Latina (IT)

(72) Inventor:
  • Zeppieri, Luigi
    I-04100 Latina (IT)

(74) Representative: Carangelo, Pierluigi et al
Jacobacci & Partners S.p.A. Via delle Quattro Fontane, 15
00184 Roma
00184 Roma (IT)

   


(54) Fixed LPG tank


(57) A fixed tank (1) for the storage of liquefied petroleum gas designed for an underground or surface installation outdoors is described. The tank (1) includes a tank casing (5) made of welded steel which defines an internal storage space which can receive liquefied petroleum gas. The fixed tank (1) includes a supply valve (20), a safety valve (21) and a filling valve, said valves being provided in order to establish a fluidic communication between the internal and external space, the safety valve (21) being adapted to reduce the pressure of the liquefied petroleum gas when said pressure exceeds a pre-set threshold value. The internal space has a storage capacity of between 200 litres and 450 litres including the ends.







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