EP 0297281 A1 19890104 - Two-cylinder pump for viscous material.
Title (en)
Two-cylinder pump for viscous material.
Title (de)
Zweizylinder-Dickstoffpumpen.
Title (fr)
Pompe à deux pistons pour matière épaisse.
Publication
Application
Priority
DE 3721248 A 19870627
Abstract (en)
The two-cylinder pump for viscous material has a precompression device (3) which can be flange-connected to the charging vessel (1) in various alignments. <IMAGE>
Abstract (de)
Die Zweizylinder-Dickstoffpumpe weist eine Vorpreßeinrichtung (3) auf, die in unterschiedlichen Ausrichtungen an den Beschickungsbehälter (1) anflanschbar ist.
IPC 1-7
IPC 8 full level
F04B 15/02 (2006.01)
CPC (source: EP US)
F04B 15/023 (2013.01 - EP US); Y10S 417/90 (2013.01 - EP US)
Citation (search report)
- [X] FR 1097302 A 19550704 - GIUSEPPE GAROLLA
- [A] GB 1600467 A 19811014 - THOMSEN EQUIPMENT CO
- [A] US 2393096 A 19460115 - FITZGERALD JAMES H
- [A] DE 2415276 B1 19750731 - SCHWING FRIEDRICH
Designated contracting state (EPC)
AT BE CH DE ES FR GB IT LI NL SE
DOCDB simple family (publication)
EP 0297281 A1 19890104; EP 0297281 B1 19901227; AT E59435 T1 19910115; DE 3861434 D1 19910207; US 4893992 A 19900116
DOCDB simple family (application)
EP 88108369 A 19880526; AT 88108369 T 19880526; DE 3861434 T 19880526; US 21084988 A 19880624