Global patent index - EP 1003993 A1

EP 1003993 A1 2000-05-31 - SEAL CAP FOR GAS HOLDERS

Title (en)

SEAL CAP FOR GAS HOLDERS

Title (de)

DICHTKAPPE FÜR GASBEHÄLTER

Title (fr)

CAPOT ETANCHE POUR RECIPIENT CONTENANT DU GAZ

Publication

EP 1003993 A1 (DE)

Application

EP 97953834 A

Priority

  • DE 29709989 U
  • EP 9707067 W

Abstract (en)

[origin: BG63319B1] The invention relates to a sealing cover for a pressure gas holder, in particular for chlorine holders with a capacity of 500 kg. The sealing cover (1) has at least two, preferably four, fixing brackets (2) which grip an existing extension on the pressure gas holder (12) performing the sealing. The fixing brackets (2) are connected, by lever mechanisms with a reference element (6) to the sealing cover (1). Every lever mechanism consists of a lever (3) with a first and second ends. To the first one brackets (2) are fitted, and at the opposite end of lever (3) there is a threading (4) with a securing nut (5). Preferably, in a notch of the sealing cover (1) there is a seal (7) of a resistant material. The sealing cover (1) can also have a pressure gauge (8), a discharge valve (10) and handles (11). 8 claims, 1 figure

IPC 1-7 (main, further and additional classification)

F17C 13/06; F17C 13/12

IPC 8 full level (invention and additional information)

B65D 45/02 (2006.01); F17C 13/06 (2006.01); F17C 13/12 (2006.01)

CPC (invention and additional information)

F17C 13/06 (2013.01); F17C 2205/0308 (2013.01)

Citation (search report)

See references of WO 9857096A1

Designated contracting state (EPC)

AT BE CH DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

EPO simple patent family

DE 29709989 U1 19970814; AU 5758898 A 19981230; BG 103924 A 20000630; BG 63319 B1 20010928; CN 1074823 C 20011114; CN 1256748 A 20000614; EP 1003993 A1 20000531; HU 0002819 A2 20010228; HU 0002819 A3 20010428; IS 1780 B 20010920; IS 5277 A 19991130; JP 2002508825 A 20020319; NO 310043 B1 20010507; NO 996036 A 19991208; NO 996036 D0 19991208; PL 337342 A1 20000814; SK 170399 A3 20000612; TR 9903052 T2 20000421; US 6315147 B1 20011113; WO 9857096 A1 19981217

INPADOC legal status

2002-03-06 [18W] WITHDRAWN

- Ref Legal Event Code: 18W

- Date of withdrawal: 20020112

2000-05-31 [17P] REQUEST FOR EXAMINATION FILED

- Ref Legal Event Code: 17P

- Effective date: 20000110

2000-05-31 [AK] DESIGNATED CONTRACTING STATES:

- Ref Legal Event Code: AK

- Designated State(s): AT BE CH DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

2000-05-31 [AX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT TO

- Ref Legal Event Code: AX

- Free Format Text: AL PAYMENT 20000110;LT PAYMENT 20000110;LV PAYMENT 20000110;MK PAYMENT 20000110;RO PAYMENT 20000110;SI PAYMENT 20000110