EP 1134416 B1 20070418 - Metering pump
Title (en)
Metering pump
Title (de)
Dosierpumpe
Title (fr)
Pompe de dosage
Publication
Application
Priority
DE 10012887 A 20000316
Abstract (en)
[origin: EP1134416A2] The pump has a stepper motor (17), reduction gears (19,25,28), an eccentric drive (24,27) for converting drive shaft rotation into translation of a rod (7), a membrane pump acted upon by the rod and an electronic controler. The gear arrangement has a toothed belt drive between the motor shaft and the eccentric drive. There is a common, preferably one-piece bearer body (12) for the motor, gears, eccentric drive and pump.
IPC 8 full level
F04B 43/04 (2006.01); F04B 9/04 (2006.01)
CPC (source: EP US)
F04B 9/045 (2013.01 - EP); F04B 43/04 (2013.01 - EP US)
Designated contracting state (EPC)
DE FR GB IT
DOCDB simple family (publication)
EP 1134416 A2 20010919; EP 1134416 A3 20030423; EP 1134416 B1 20070418; DE 10012887 C1 20011031; DE 10012887 C5 20140618; DE 50112354 D1 20070531
DOCDB simple family (application)
EP 01104328 A 20010223; DE 10012887 A 20000316; DE 50112354 T 20010223