| Patents for G01F 11 - Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it (9,293) |
|---|
| 10/03/1990 | EP0389638A1 Fluid medium dosing device |
| 09/27/1990 | DE3909821A1 Metering closure |
| 09/26/1990 | EP0389065A1 Apparatus for filling specified amount of liquid |
| 09/26/1990 | EP0252421B1 Liquid dispenser with metering chamber |
| 09/25/1990 | US4958749 Appliance for simultaneously dispensing both free-flowing and pourable substances |
| 09/20/1990 | WO1990010846A1 Electric drop-jet generator |
| 09/19/1990 | EP0387439A1 Implantable infusion device |
| 09/19/1990 | EP0387386A1 Dispensing of bulk fluids |
| 09/19/1990 | CN2062436U Ring volume pipe-ball shape volume flowmeter |
| 09/18/1990 | US4957219 Measuring and dispensing cap |
| 09/11/1990 | US4955509 Dispensing of liquids |
| 09/07/1990 | WO1990010199A1 Dispensing device |
| 09/07/1990 | WO1990010198A1 Metering device and method of metering a flowable material |
| 09/07/1990 | WO1990007695A3 Device for dosing products in paste form, in particular meat or other protein emulsions |
| 09/05/1990 | EP0252420B1 Arrangement for providing and dispensing metered amounts of liquids |
| 09/04/1990 | US4953752 Concrete and mortar distribution process and apparatus |
| 08/28/1990 | US4951840 Pump dispenser for dispensing accurate small quantities of a fluid substance |
| 08/28/1990 | US4951839 Measurement and dispensing unit |
| 08/23/1990 | WO1990009568A1 Liquid dispensing apparatus |
| 08/23/1990 | DE3904007A1 Device for carrying out quantity metering of solid products of irregular shape and size and for their discharge |
| 08/22/1990 | EP0383644A1 Dosing bottle |
| 08/22/1990 | EP0383617A1 Surgical soap dispenser |
| 08/22/1990 | EP0382852A1 Device for determining the index of productivity and food ration of animals |
| 08/22/1990 | CN2060876U Ellipse-wheel type flow meter |
| 08/21/1990 | US4949880 Homogenizer/proportioner dispenser for bottles |
| 08/21/1990 | CA1272889A1 Device for dispensing a non-fluid chemical product |
| 08/16/1990 | EP0256078B1 Liquid metering device |
| 08/14/1990 | CA2009216A1 Dosing device |
| 08/09/1990 | WO1990008707A1 Pouring and/or dosing dispenser for liquids or powder |
| 08/09/1990 | DE3903620A1 Device for the metered discharge of liquids |
| 08/08/1990 | EP0381494A2 Indicator cap for a container |
| 08/07/1990 | US4946080 Fluid container with dosage assembly |
| 08/07/1990 | US4946070 Surgical soap dispenser |
| 08/07/1990 | CA2009373A1 Liquid dispensing apparatus |
| 08/02/1990 | DE3901935A1 Metering mechanism for fluid or pasty media |
| 08/01/1990 | CN2059982U Magnetic rotary piston flowmeter |
| 08/01/1990 | CN1044238A Supply means to barrel of explosive spray pistol |
| 07/31/1990 | US4944430 Fluid dispenser |
| 07/26/1990 | WO1990008075A1 Pressurised metering dispenser |
| 07/24/1990 | US4942984 Dripless solder paste dispenser |
| 07/18/1990 | EP0377630A1 Device for dosing granular material. |
| 07/17/1990 | US4941808 Multi-mode differential fluid displacement pump |
| 07/17/1990 | US4941598 Dosing cap |
| 07/17/1990 | US4941518 Fluid injection system |
| 07/10/1990 | CA1271445A1 Homogenizer/proportioner dispenser for bottles |
| 07/07/1990 | WO1990007695A2 Device for dosing products in paste form, in particular meat or other protein emulsions |
| 07/04/1990 | EP0375848A1 Dosing pump |
| 07/03/1990 | USRE33247 Dispenser for paste-like products |
| 07/03/1990 | US4938394 Container for dispensing measured quantities of free flowing powdered material |
| 07/03/1990 | US4938271 Dosing apparatus |
| 07/03/1990 | US4938262 Fluid injection system |
| 06/27/1990 | EP0374202A1 Composition dispensing system. |
| 06/26/1990 | US4936833 Cartridge-holder assembly for medication dispensing unit |
| 06/26/1990 | US4936490 Bottle for generic medical products, in particular syrups |
| 06/26/1990 | US4936486 Dosing apparatus for metering predetermined quantities of a sterilizing agent to a spray device |
| 06/19/1990 | US4935032 Direct nitrobenzene dye |
| 06/19/1990 | US4934564 Drop jet metering method and system |
| 06/13/1990 | EP0372242A2 Apparatus for analyzing the composition of metal particles |
| 06/13/1990 | EP0372089A1 Method and device for determining the quantity of milk extracted from one cow |
| 06/13/1990 | DE3841785A1 Apparatus for metering liquids |
| 06/13/1990 | CN1042877A Dosing cap |
| 06/12/1990 | US4932624 Holder for containers to hold liquid products |
| 06/06/1990 | EP0371722A1 Dispensing device and method |
| 05/31/1990 | WO1990005895A1 Volume flow measuring device with reciprocating piston for delivering defined quantities of liquid |
| 05/29/1990 | US4929428 Quantitative pipette |
| 05/17/1990 | WO1990005284A1 A method and apparatus for precise dosage measuring of liquid materials |
| 05/17/1990 | WO1990005091A1 Dosing cap |
| 05/16/1990 | EP0258299B1 Collapsible chamber metering valves |
| 05/16/1990 | CN1042044A Apparatus for quantitatively extruding food material |
| 05/15/1990 | US4925371 Flow rate control for a variable stroke pump |
| 05/15/1990 | US4925069 Apparatus for filling specified amount of liquid |
| 05/09/1990 | EP0366798A1 Device for feeding gun powder to the barrel of a detonation installation |
| 05/08/1990 | US4923167 Slide valve with dosage regulation means |
| 05/01/1990 | US4921480 For use with a gravitational intravenous fluid system |
| 05/01/1990 | US4921149 Ice portion control for ice dispenser and method |
| 05/01/1990 | US4921144 For sowing tree seeds during harvesting |
| 05/01/1990 | US4921130 Viscous material dispensing apparatus |
| 04/24/1990 | US4919312 Collapsible chamber metering valves |
| 04/19/1990 | WO1990003726A1 An apparatus for metering a powdered or particulate material |
| 04/17/1990 | US4917265 Automatic liquid dispenser |
| 04/17/1990 | US4917158 Dispensing device for fluid products |
| 04/11/1990 | EP0363184A1 An apparatus for extruding food material |
| 04/10/1990 | US4915591 Reciprocating pump and control using outlet valve position sensors |
| 04/10/1990 | US4915267 Dispensing storage container for a laundry treatment material |
| 04/10/1990 | US4915264 Portion control apparatus |
| 04/10/1990 | CA1267641A1 Flowable material dispenser |
| 04/03/1990 | US4913196 Fluid injection system pumping methods |
| 03/27/1990 | US4911891 Process control using wet chemical analysis |
| 03/21/1990 | EP0358878A2 Dosing device for a distributing machine |
| 03/20/1990 | US4910151 Wet chemical analysis |
| 03/20/1990 | US4909287 Sterilizing process |
| 03/15/1990 | DE3830541A1 Dispensing device for liquids |
| 03/15/1990 | DE3829867A1 Metering device for powdered, flaked or fine-grained foodstuffs |
| 03/15/1990 | DE3829620A1 Metering device for liquids |
| 03/14/1990 | EP0358391A1 A device for measuring flow |
| 03/14/1990 | EP0358387A1 A device for measuring flow |
| 03/14/1990 | CN1040432A Apparatus for metering liquid |
| 03/13/1990 | US4907463 Linear displacement sampling valve and a device for fixing same |
| 03/06/1990 | US4905525 Method for dispensing a microgram or millligram sample from a powder or paste and device for its carrying out |
| 03/01/1990 | DE3910066A1 Device for the apportioning and discharge of fluid media |