| Patents for F04B 15 - Pumps adapted to handle specific fluids, e.g. by selection of specific materials for pumps or pump parts (3,388) |
|---|
| 07/25/1996 | DE19602132A1 Fließfähigkeitszusatz Fluidity additional |
| 07/16/1996 | US5536151 Device for the pneumatic discharge of concrete that is hydromechanically transported in a dense flow |
| 07/04/1996 | DE4447209A1 Feststoffpumpe Solids pump |
| 06/26/1996 | EP0656995B1 Tube switch for a double-cylinder sludge pump |
| 05/28/1996 | US5520521 Hydraulic control device for a viscous fluid pump |
| 05/17/1996 | WO1996014492A1 Dual-piston pump apparatus |
| 05/17/1996 | CA2203542A1 Dual-piston pump apparatus |
| 05/15/1996 | CN1122414A Positive-displacement pump with spool |
| 05/14/1996 | US5516429 Fluid dispensing system |
| 05/08/1996 | EP0710328A1 Continuous conveying process and device for shear-sensitive fluids |
| 05/01/1996 | EP0709574A1 A reciprocable piston pump and a priming piston attachment therefor |
| 05/01/1996 | EP0708696A1 Vacuum die casting machine having improved siphon tube and associated method |
| 04/30/1996 | US5511955 Cryogenic pump |
| 04/16/1996 | US5507631 Cam pump for the production of alternating sequences of polymer flow pulses |
| 04/16/1996 | US5507630 Quick release interchangeable valve arrangement for slurry pump systems |
| 04/16/1996 | US5507624 Sludge Pump |
| 03/27/1996 | EP0504178B1 Flowmetering apparatus |
| 03/20/1996 | EP0702155A2 Pump for hot and corrosive fluids |
| 03/14/1996 | CA2157843A1 Pump for delivering hot, corrosive media |
| 02/28/1996 | CN2221115Y Wear-resistant plunger pump |
| 02/14/1996 | CN2219972Y Mud pump |
| 02/10/1996 | CA2317939A1 Molten metal pump support post and apparatus for removing it from a base |
| 01/31/1996 | CN2218840Y 电磁振荡泵 Electromagnetic vibration pump |
| 01/17/1996 | EP0692313A2 Fluid dispenser |
| 01/11/1996 | WO1995023000A3 Reciprocating pump arrangement |
| 01/03/1996 | EP0690232A1 Membrane pump |
| 01/03/1996 | EP0690229A1 Positive displacement pump with a rotary valve |
| 01/02/1996 | US5480292 Dual chamber pump |
| 01/02/1996 | US5479847 Dual-piston pump apparatus |
| 12/29/1995 | CA2152145A1 Positive-displacement pump with servo valve |
| 12/26/1995 | US5477880 "V" shaped check stop |
| 12/26/1995 | US5477690 Liquid cryogenic storage tank system |
| 12/21/1995 | WO1995034756A1 Tandem positive displacement pump |
| 11/29/1995 | EP0598736B1 Hydraulic control device for a viscous fluid pump |
| 11/29/1995 | CN1112650A A cam pump for the production of alternating sequences of polymer flow pulses |
| 11/23/1995 | DE4417486A1 Discharging device for fluids |
| 11/21/1995 | US5468128 Sealed piston pump |
| 11/15/1995 | EP0681672A1 Process for conveying thick matter containing preshredded scrap metal or similar solids. |
| 11/14/1995 | US5466132 Pump having a rotary distributor |
| 11/14/1995 | US5465581 Analytical system having energy efficient pump |
| 11/09/1995 | WO1995030088A1 Thick matter pump |
| 11/02/1995 | DE19514750A1 Pump for viscous fluid |
| 10/25/1995 | EP0678599A1 A cam pump for the production of alternating sequences of polymer flow pulses |
| 10/18/1995 | EP0677659A2 Driving device of a piston pump for cryogenic fluids |
| 10/18/1995 | EP0677658A1 Pumps for shear sensitive material |
| 10/17/1995 | US5458470 Pumping apparatus |
| 10/03/1995 | CA2010403C Primer valve for chop-check pump |
| 09/20/1995 | EP0672831A2 Apparatus and method for supercritical fluid extraction |
| 08/31/1995 | WO1995023000A2 Reciprocating pump arrangement |
| 08/31/1995 | CA2183666A1 Reciprocating pump arrangement |
| 08/30/1995 | EP0669462A1 Method to adjust the pulse amplitude and concrete pump |
| 08/23/1995 | EP0668441A1 Drive control for a two-cylinder pump for viscous fluid |
| 08/22/1995 | US5443187 Pump apparatus for pumping melt metal |
| 08/16/1995 | CN2205452Y New structure metal and engineering ceramic composite drill mud pump cylinder sleeve |
| 08/10/1995 | DE4407314C1 Connecting piece between delivery pump and delivery pipes |
| 08/09/1995 | CN2204866Y Vertical water spraying slurry pump with trunk pistons |
| 08/02/1995 | EP0665044A1 Apparatus and method for supercritical fluid extraction |
| 08/01/1995 | US5437542 Positive displacement pump system |
| 07/27/1995 | WO1995019941A1 Wear and corrosion resistant parts for use in liquids and/or solids transportation |
| 07/11/1995 | CA2070013C Variable speed hydraulic pump system for liquid trailer |
| 07/06/1995 | WO1995018304A1 Slide valve for a twin-cylinder pump for viscous fluids |
| 07/04/1995 | US5429174 Vacuum die casting machine having improved siphon tube and associated method |
| 06/14/1995 | EP0656995A1 Tube switch for a double-cylinder sludge pump. |
| 06/07/1995 | CN1028792C Device for opening and closing gate case of concrete pump |
| 05/24/1995 | CN2198404Y Anti-corrosion high pressure injecting pump |
| 05/10/1995 | CN1028382C 驻波压缩机 Standing compressor |
| 05/02/1995 | US5411374 Cryogenic fluid pump system and method of pumping cryogenic fluid |
| 04/27/1995 | DE4336087A1 Thick-matter accumulator |
| 04/19/1995 | EP0490895B1 Primer valve for chop-check pump |
| 04/18/1995 | US5407332 In a reciprocating piston shovel pump |
| 04/05/1995 | EP0646725A1 Floating piston guiding for thick matter pumps |
| 04/04/1995 | US5403167 Structure of liquefield hydrogen pump |
| 03/29/1995 | EP0645624A1 Analytical system having energy efficient pump |
| 03/29/1995 | EP0644791A1 Apparatus and method for supercritical fluid extraction |
| 03/28/1995 | US5401140 Closed loop sludge flow control system |
| 03/22/1995 | CN2192740Y Slurry pump |
| 03/16/1995 | WO1995007412A1 Apparatus and method for pumping bingham fluids |
| 03/02/1995 | DE4328742A1 Booster pump (charging pump, supercharger) |
| 02/28/1995 | US5392694 Coffee maker |
| 02/23/1995 | WO1995005538A1 Device for opening and closing a closure cap |
| 02/22/1995 | EP0639099A1 Apparatus and method for supercritical fluid extraction |
| 02/22/1995 | EP0639098A1 Apparatus for supercritical fluid extraction |
| 02/15/1995 | EP0638721A1 Feed pump |
| 02/14/1995 | US5388965 Sludge pump with monitoring system |
| 02/02/1995 | WO1995003491A1 Continuous conveying process and device for shear-sensitive fluids |
| 02/02/1995 | DE4325461A1 Injection device for concrete and masonrywork |
| 01/26/1995 | WO1995002479A1 Vacuum die casting machine having improved siphon tube and associated method |
| 01/26/1995 | WO1994023201A3 Cryogenic fluid pump and tank apparatus and method |
| 01/25/1995 | CN1097844A Method of processing remained concrete in concrete pump |
| 01/12/1995 | DE4422819A1 High-pressure pump |
| 01/11/1995 | EP0632866A1 Process for measuring the flow rate of thick matter pumps |
| 01/10/1995 | US5380176 Valved discharge mechanism in a refrigerant compressor |
| 01/10/1995 | US5380174 Pump for thick matter having delivery cylinders, in particular a two-cylinder concrete pump |
| 01/05/1995 | DE4323800C1 Control arrangement for a pressure mechanism of an S-shaped slide valve |
| 01/04/1995 | CN1097049A Apparatus for controlling mechanism for pressing S-shaped sluice valve of concrete pump |
| 12/28/1994 | EP0537224B1 Feeding reservoir for thick matter, two-cylinder pump |
| 12/22/1994 | DE4419771A1 Device for delivering wet plaster from a supply container into a distributor line |
| 12/14/1994 | EP0628723A1 Self-cooling integrated pump for cryogenic liquid |
| 12/12/1994 | CA2123823A1 Self-cooled and removable integrated cryogenic liquid pump |
| 12/07/1994 | EP0626892A1 Pump apparatus for pumping melt metal |