EP 0128579 A1 19841219 - Pump for selectively feeding the front windscreen washer and rear window washer of a vehicle.
Title (en)
Pump for selectively feeding the front windscreen washer and rear window washer of a vehicle.
Title (de)
Pumpe für die wahlweise Versorgung der vorderen Windschutzscheiben-Waschanlage und der hinteren Windschutzscheiben-Waschanlage eines Fahrzeugs.
Title (fr)
Pompe pour l'alimentation sélective du lave-glace avant et du lave-glace arrière d'un véhicule.
Publication
Application
Priority
IT 5346683 U 19830615
Abstract (en)
The pump (1) is provided with a substantially cylindrical pump casing (2) provided with an axial suction duct (4) and opposing tangential delivery ducts (5, 6) and with an impeller (7) housed in the pump casing (2) coaxial to the suction duct (4); the delivery ducts (5, 6) are both provided with respective automatic non-return valves (15) arranged to selectively allow a unidirectional flow in one of the delivery ducts (5, 6) in accordance with the direction of rotation of the impeller (7).
IPC 1-7
IPC 8 full level
F04D 29/50 (2006.01)
CPC (source: EP)
F04D 29/506 (2013.01)
Citation (search report)
- [X] FR 2278542 A1 19760213 - VDO SCHINDLING [DE]
- [X] DE 2334390 A1 19750130 - VDO SCHINDLING
- [Y] FR 1142593 A 19570919 - GUINARD POMPES
- [Y] DE 2360601 A1 19750612 - WESTFAELISCHE METALL INDUSTRIE
- [A] GB 945956 A 19640108 - GEN ELECTRIC
- [A] GB 507487 A 19390613 - RENE TONDEUR, et al
- [A] GB 1120505 A 19680717 - ALKON PRODUCTS CORP
- [A] US 2480108 A 19490830 - BARKER MARTIN J
- [A] FR 1241403 A 19600916 - THOMSON HOUSTON COMP FRANCAISE
Designated contracting state (EPC)
DE FR GB SE
DOCDB simple family (publication)
EP 0128579 A1 19841219; EP 0128579 B1 19880504; DE 3470915 D1 19880609; ES 533391 A0 19850401; ES 8503589 A1 19850401; IT 8353466 V0 19830615
DOCDB simple family (application)
EP 84106693 A 19840612; DE 3470915 T 19840612; ES 533391 A 19840614; IT 5346683 U 19830615