EP 1030088 A1 20000823 - Bleed valve
Title (en)
Bleed valve
Title (de)
Entlüftungsventil
Title (fr)
Bout de sein
Publication
Application
Priority
- GB 9903682 A 19990219
- GB 9917436 A 19990723
Abstract (en)
A bleed valve comprises a valve body (10) and a bleed screw (12) that can be screwed into and out of the body, a primary valve (20,22) between the bleed screw and the body which is closed when the bleed screw is fully screwed into the body (10), and a secondary valve (30,34) between the bleed screw (12) and the body (10) which is closed when the bleed screw (12) is unscrewed to restrict the flow of liquid through the valve. <IMAGE>
IPC 1-7
IPC 8 full level
F24D 19/08 (2006.01)
CPC (source: EP)
F24D 19/086 (2013.01)
Citation (search report)
- [XA] EP 0153999 A1 19850911 - HUMMEL METALLWARENFAB A [DE]
- [XA] FR 2394003 A1 19790105 - LARGA SPA [IT]
- [YA] GB 2231389 A 19901114 - BAILEY ROBERT JOHN, et al
- [YA] EP 0062841 A1 19821020 - HUMMEL METALLWARENFAB A [DE]
- [YA] CH 641885 A5 19840315 - KELLER ROLF [CH]
- [YA] DE 3936771 A1 19910508 - BOEHNISCH SIEGFRIED [DE]
- [YA] DE 2212112 A1 19730920 - SCHMITZ KUEHLER BAIERBRUNN
- [YA] DE 19500062 A1 19960711 - SCHERER NORBERT [DE]
- [YA] DE 29715018 U1 19971030 - VOGT KLEMENS [DE]
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
GB 0003181 D0 20000405; GB 2346950 A 20000823; GB 2346950 B 20010411; EP 1030088 A1 20000823
DOCDB simple family (application)
GB 0003181 A 20000214; EP 00301123 A 20000214