EP 0979944 A3 20001018 - Bypass valve arrangement for a high pressure cleaner and high pressure cleaner with such a bypass valve arrangement
Title (en)
Bypass valve arrangement for a high pressure cleaner and high pressure cleaner with such a bypass valve arrangement
Title (de)
Bypassventilanordnung für ein Hochdruckreinigungsgerät sowie Hochdruckreinigungsgerät mit einer solchen Bypassventilanordnung
Title (fr)
Agencement de soupape de dérivation pour un nettoyeur à haute pression et nettoyeur à haute pression avec un tel agencement de soupape de dérivation
Publication
Application
Priority
- DE 19836407 A 19980812
- DE 19838947 A 19980827
Abstract (en)
[origin: EP0979944A2] The pressure washer pistol (2) has a bypass vlave (14) with a secondary actuator (30) with a cylinder (31) having a bias piston (32) connected to the vlave. The piston fdefines a hydraulic control chambers (33,34) for the openign and closing movement of the valve.
IPC 1-7
IPC 8 full level
B08B 3/02 (2006.01); F04B 49/24 (2006.01)
CPC (source: EP)
B08B 3/026 (2013.01); F04B 49/246 (2013.01); B08B 2203/0205 (2013.01); F04B 2205/151 (2013.01); F04B 2205/172 (2013.01)
Citation (search report)
- [A] US 5558503 A 19960924 - WELLER MATTHIAS [DE], et al
- [DA] DE 3810341 A1 19890928 - SUTTNER GMBH & CO KG [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)
DOCDB simple family (application)
EP 99115736 A 19990810