EP 1045814 A1 20001025 - LIMIT CONTROL DEVICE FOR FILLING A LIQUID STORAGE TANK
Title (en)
LIMIT CONTROL DEVICE FOR FILLING A LIQUID STORAGE TANK
Title (de)
FÜLLUNGSBEGRENZER FÜR FLÜSSIGKEITSLAGERBEHÄLTER
Title (fr)
LIMITEUR DE REMPLISSAGE POUR CUVE DE STOCKAGE D'UN LIQUIDE
Publication
Application
Priority
- FR 9802500 W 19981123
- FR 9715955 A 19971216
Abstract (en)
[origin: FR2772354A1] The invention concerns a limit control device for filling a liquid storage tank comprising a hollow upper body (1), a plunger tube (2) integral with said upper body (1), a valve (16) mounted in said hollow upper body (1) and capable of moving between an opening position and a closing position, a valve seat (17) arranged in said hollow upper body (1) and whereon said valve (16) is urged to rest in closing position, a floater (26) vertically mobile in a chamber (35) arranged at least partially inside the plunger tube (2). The invention is characterised in that said floater (26) is integral with a moving element (24) forming a piston, said moving element being displaced by thrust of the liquid acting on one of its ends.
IPC 1-7
IPC 8 full level
B67D 7/36 (2010.01)
CPC (source: EP US)
B67D 7/367 (2013.01 - EP US); Y10T 137/7426 (2015.04 - EP US)
Citation (search report)
See references of WO 9931011A1
Designated contracting state (EPC)
ES FR GB IT NL
DOCDB simple family (publication)
FR 2772354 A1 19990618; FR 2772354 B1 20000204; EP 1045814 A1 20001025; EP 1045814 B1 20011024; ES 2165707 T3 20020316; JP 2002508289 A 20020319; US 6318421 B1 20011120; WO 9931011 A1 19990624
DOCDB simple family (application)
FR 9715955 A 19971216; EP 98955722 A 19981123; ES 98955722 T 19981123; FR 9802500 W 19981123; JP 2000538946 A 19981123; US 58159100 A 20000614