EP 0681652 A1 19951115 - DOUBLE ACTING SIMPLEX PLUNGER PUMP.
Title (en)
DOUBLE ACTING SIMPLEX PLUNGER PUMP.
Title (de)
DOPPRLWIRKENDE SIMPLEX KOLBENPUMPE.
Title (fr)
POMPE A PLONGEUR SIMPLEX A DOUBLE ACTION.
Publication
Application
Priority
- US 9208179 W 19920923
- US 76632391 A 19910927
- US 76633191 A 19910927
Abstract (en)
[origin: WO9306368A1] A double acting simplex plunger pump comprising a pair of unique unitary combined stuffing box (38) and head members (32) pre-assembled with a double ended plunger (70), the subassembly being sandwiched between the axial end face (22) of a drive motor (20) and a flat surface of a unitary manifold means (50) and further characterized by means including check valve means (66) for aligning and holding the members.
IPC 1-7
IPC 8 full level
F04B 1/02 (2006.01); F04B 9/04 (2006.01); F04B 17/03 (2006.01); F04B 53/10 (2006.01); F04B 53/16 (2006.01)
CPC (source: EP)
F04B 1/02 (2013.01); F04B 9/045 (2013.01); F04B 17/03 (2013.01); F04B 53/10 (2013.01); F04B 53/164 (2013.01)
Citation (search report)
See references of WO 9306368A1
Designated contracting state (EPC)
DE FR GB IT
DOCDB simple family (publication)
WO 9306368 A1 19930401; CA 2123688 A1 19930401; CA 2123688 C 19980804; DE 69230411 D1 20000113; DE 69230411 T2 20000803; EP 0681652 A1 19951115; EP 0681652 B1 19991208
DOCDB simple family (application)
US 9208179 W 19920923; CA 2123688 A 19920923; DE 69230411 T 19920923; EP 92921411 A 19920923