Patents
Patents for F04B 43 - Machines, pumps, or pumping installations having flexible working members (13,111)
07/1995
07/27/1995DE4402119A1 Mikromembranpumpe Micro-diaphragm pump
07/26/1995EP0498863B1 A valve equipped with a position detector and a micropump incorporating said valve
07/26/1995CN2204005Y Pumping flexible working head for dosing packing
07/25/1995US5435355 Conical floating type fuel filling device
07/25/1995US5435152 Air treating device having a bellows compressor actuable by memory-shaped metal alloy elements
07/20/1995WO1995019502A1 Micropump
07/19/1995EP0663529A1 Peristaltic pump tube loading assembly
07/18/1995US5433588 Peristaltic pump with one piece tubing insert and one piece cover
07/11/1995US5431634 Ambulatory pump
07/06/1995WO1995018308A1 Peristaltic action precision pump filler
07/06/1995WO1995018307A1 Micropump
07/06/1995DE4443923A1 Tintenstrahldrucker Inkjet Printers
07/04/1995US5429486 Single roller blood pump and oxygenator system
07/04/1995US5429485 Plural inlet pumping cassette with integral manifold
07/04/1995US5429484 Liquid feed pump particularly used for liquid medicine and liquid feed apparatus for filling of liquid medicine
07/04/1995US5429483 Pressure sensitive valves for extracorporeal pumping
07/04/1995US5429095 Apparatus for supplying fuel to an engine through a diaphragm-type carburetor
06/1995
06/30/1995CA2138325A1 Peristaltic action precision pump filler
06/29/1995WO1995017604A1 Peristaltic pump tube holder with pump tube shield and cover
06/29/1995WO1995017603A1 Peristaltic pump tube cassette for blood processing systems and the like
06/29/1995WO1995017602A1 Blood processing systems using a peristaltic pump module with valve and sensing station for operating a peristaltic pump tube cassette
06/29/1995WO1995017601A1 Self loading peristaltic pump tube cassette
06/29/1995WO1995017600A1 Peristaltic pump tube cassette with angle pump tube ports
06/29/1995WO1995017599A1 Peristaltic pump module having jaws for gripping a peristaltic pump tube cassette
06/29/1995WO1995017598A1 Peristaltic pump with linear pump roller positioning mechanism
06/29/1995WO1995017597A1 Peristaltic pump and valve assembly for fluid processing systems
06/29/1995WO1995017596A1 A pump
06/29/1995CA2155737A1 Peristaltic pump with linear pump roller positioning mechanism
06/29/1995CA2155736A1 Peristaltic pump tube cassette for blood processing systems and the like
06/29/1995CA2155734A1 Peristaltic pump tube holder with pump tube shield and cover
06/29/1995CA2155733A1 Peristaltic pump and valve assembly for fluid processing systems
06/29/1995CA2155644A1 Self loading peristaltic pump tube cassette
06/29/1995CA2155643A1 Blood processing systems using a peristaltic pump module with valve and sensing station for operating a peristaltic pump tube cassette
06/29/1995CA2155640A1 Peristaltic pump module having jaws for gripping a peristaltic pump tube cassette
06/27/1995US5427509 Peristaltic pump tube cassette with angle pump tube connectors
06/21/1995CN2201496Y Liquid sucker
06/21/1995CN2201495Y 100AY120 type single-stage, single-sucking cantilever centrifugal oil pump
06/14/1995CN2200710Y Safety device of roll-in pump
06/14/1995CN2200709Y Separation anti-rub injection pump
06/07/1995CN2200064Y Automatic suction type oil pump
06/06/1995US5421208 Instantaneous volume measurement system and method for non-invasively measuring liquid parameters
05/1995
05/31/1995EP0655107A1 Programmable infusion pump with interchangeable tubing
05/31/1995CN2199328Y Wriggle pump
05/30/1995US5419687 Fluid pump and suction pump assembly including same
05/30/1995US5419686 Fuel pump for an internal combustion engine
05/30/1995US5419684 Infusion pump with reversible motor and method of use
05/26/1995WO1995014172A1 Organizer frame for a peristaltic pump
05/26/1995WO1995014171A1 A flowable material handling device
05/26/1995WO1995013837A1 Peristaltic pumping assembly
05/24/1995EP0632698A4 Inflation mechanism for an inflatable article of manufacture.
05/24/1995EP0532608B1 Valve arrangement and positive-displacement pump
05/24/1995CN2198411Y Micro hand control pump
05/16/1995US5415532 High effieciency balanced oscillating shuttle pump
05/16/1995US5415528 Solution pumping for maximizing output while minimizing uneven pumping pressures
05/16/1995US5415051 Automatic chemical analyzers with sampling systems
05/09/1995US5413252 Fruit juice dispenser
05/09/1995CA2035842C Device for detecting rupture in the diaphra gm in a double diaphragm pump
05/04/1995DE4336823A1 Device for electronically monitoring the position of diaphragms
04/1995
04/27/1995WO1995011383A1 Peristaltic pump tube
04/26/1995EP0649499A1 Inflatable pump and article
04/25/1995US5409355 Diaphragm pump
04/20/1995WO1995010695A1 Offset reciprocable device
04/20/1995WO1995010310A1 Method for calibrating a pump segment used in a peristaltic pump and a medical machine adapted for carrying out the method
04/19/1995EP0648509A2 Peristaltic pump
04/13/1995WO1995009989A1 Micromachined flow switches
04/13/1995WO1995009988A1 Micromachined filters and flow regulators
04/13/1995WO1995009987A1 Micromachined fluid flow regulators
04/11/1995US5405252 Metering pump
04/08/1995CA2122326A1 Variable mass flow rate fluid dispensing control
04/06/1995WO1995009305A1 Flow-metered pumping with load compensation system and method
04/06/1995WO1995009016A1 Infinitely variable pneumatic pulsatile pump
04/05/1995CN2193938Y Semi-automatic hand liquid extractor
04/05/1995CN1101105A Conical floatation-type oil filler
04/04/1995US5403277 Irrigation system with tubing cassette
04/04/1995US5402670 Mass measuring system
03/1995
03/30/1995WO1995008711A1 Micro-diaphragm pump
03/29/1995EP0644782A1 Automated peritoneal dialysis system with detector for recognition of empty supply reservoir and tubing occlusion
03/28/1995US5401342 Process and energy director for ultrasonic welding and joint produced thereby
03/28/1995US5401139 Pumping system
03/22/1995EP0643976A2 Cardioplegia delivery system
03/22/1995EP0643808A1 Reduced pulsation tapered ramp pump head
03/15/1995CN2191932Y Sewage suction device
03/09/1995WO1995006817A1 Pump head cartridge
03/09/1995CA2167592A1 Pump head cartridge
03/08/1995EP0641936A1 Hydraulically actuated membrane pump
03/08/1995EP0641935A1 Hydraulically actuated membrane pump with limitation of the membrane stroke
03/08/1995EP0641934A1 Manufacturing process for a micropump
03/08/1995EP0641416A1 Hose pump.
03/08/1995CN2191297Y Pump mechanism
03/07/1995US5395320 Programmable infusion pump with interchangeable tubing
03/02/1995WO1995006205A1 Pre-failure warning pump diaphragm
03/02/1995WO1995005995A1 Device for dispensing portions of free-flowing foodstuffs
03/02/1995DE4328267A1 Diaphragm pump
03/02/1995CA2167067A1 Pre-failure warning pump diaphragm
03/01/1995EP0640184A1 A rotary machine for delivering liquids or gases
03/01/1995EP0491026B1 Valve, method for producing said valve and micropump incorporating said valve
03/01/1995CN2190707Y Transfer efficiency increasing device for roll pump
02/1995
02/23/1995WO1995005268A1 Machine balancer with peristaltic fluid pump
02/22/1995EP0639384A2 Method and apparatus for manufacture of blood products
02/22/1995CN2190173Y Separate metering pump