EP 1947332 A4 20120201 - PUMP APPARATUS
Title (en)
PUMP APPARATUS
Title (de)
PUMPENVORRICHTUNG
Title (fr)
APPAREIL DE POMPE
Publication
Application
Priority
- JP 2006315113 W 20060731
- JP 2005235377 A 20050815
Abstract (en)
[origin: EP1947332A1] A pump apparatus which is expected to realize satisfactory work efficiency of an assembly operation, reduction of noise and suppression of rust comprises: two pump units (22 and 23); a valve unit (24) provided between the pump units (22 and 23); and a fastening means (36) for fastening the pump units (22 and 23) to each other such that the valve unit (24) is able to be held by the pump units (22 and 23) therebetween.
IPC 8 full level
F04B 23/04 (2006.01); F04B 23/06 (2006.01); F04B 41/06 (2006.01); F04B 53/00 (2006.01); F04B 53/10 (2006.01)
CPC (source: EP KR US)
F04B 1/0538 (2013.01 - EP KR US); F04B 1/22 (2013.01 - KR); F04B 23/04 (2013.01 - EP US); F04B 23/06 (2013.01 - EP KR US); F04B 41/06 (2013.01 - EP US); F04B 53/001 (2013.01 - KR); F04B 53/10 (2013.01 - EP KR US); Y10T 137/86131 (2015.04 - EP US)
Citation (search report)
- [X] US 1938369 A 19331205 - BEEBE EDWARD M
- [X] DE 4132930 A1 19930408 - TEVES GMBH ALFRED [DE]
- See references of WO 2007020788A1
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
EP 1947332 A1 20080723; EP 1947332 A4 20120201; EP 1947332 B1 20130227; CN 101243254 A 20080813; CN 101243254 B 20101006; JP 2007051553 A 20070301; KR 20080025208 A 20080319; US 2010003144 A1 20100107; WO 2007020788 A1 20070222
DOCDB simple family (application)
EP 06781991 A 20060731; CN 200680029641 A 20060731; JP 2005235377 A 20050815; JP 2006315113 W 20060731; KR 20087003986 A 20080219; US 6384706 A 20060731