| 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) |
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| 04/17/1991 | EP0395754A4 Dosing cap |
| 04/10/1991 | EP0421113A1 Dosing device for precise decanting of liquids |
| 04/10/1991 | CN2074906U Capacity type vermicelli metering device |
| 04/04/1991 | WO1991004464A1 Portioning apparatus |
| 04/04/1991 | DE3932202A1 Discontinuous sampling arrangement for product line - has blocking and dispensing element which seals product line outlet before reaching its closed position |
| 04/02/1991 | US5004021 Arrangement for conveying powder to the barrel of a gas detonation apparatus |
| 04/02/1991 | CA1282382C High precision melter-feeder for liquid or smeltable material |
| 03/27/1991 | EP0418926A1 Device for dispensing metered quantities of liquids from a storage container |
| 03/26/1991 | US5002208 Product container with built-in measuring dispenser |
| 03/26/1991 | US5002103 Apparatus for adjusting the volume of dippable hollow punch dosing devices |
| 03/26/1991 | US5002084 Quick clean rotary valve |
| 03/23/1991 | WO1991004465A1 Dosing system and method |
| 03/20/1991 | EP0417285A1 Electric drop-jet generator |
| 03/19/1991 | US5000353 Dosing and dispensing device |
| 03/13/1991 | EP0416428A2 Dosing device for fragmental or powdered products |
| 03/12/1991 | US4998648 Coffee dispenser |
| 03/07/1991 | CA2024335A1 Adjustable powder measure |
| 03/06/1991 | EP0415732A2 Piston zeroing device for flowable material dispenser |
| 03/05/1991 | US4997284 Concrete and mortar distribution process and apparatus |
| 03/05/1991 | CA1281012C Apparatus and methods for delivering a predetermined amount of a pressurized fluid |
| 03/05/1991 | CA1281011C Dispenser for dispensing quantities of liquid and designed for dispensing beverages |
| 03/01/1991 | CA2024009A1 Liquid dispensing system |
| 02/27/1991 | CN1011773B Apparatus for supplying liquid |
| 02/26/1991 | US4995804 Apparatus for quantitatively extruding food material |
| 02/26/1991 | US4995532 Fluid metering apparatus for supplying fluid out of a storage vessel to a receiver |
| 02/26/1991 | US4995432 For feeding liquid doses |
| 02/26/1991 | US4995431 Apparatus for filling specified amount of liquid |
| 02/19/1991 | US4994984 System and device for supplying desired liquid volumes by means of a metering pump in variable flow rate condition |
| 02/13/1991 | CN2071328U Self locking hull signalling device |
| 02/13/1991 | CN2071327U Volume high viscosity flow meter |
| 02/12/1991 | US4991744 Dispenser for the metered delivery of pasty products |
| 02/05/1991 | US4989759 Instant coffee and dry product dispenser |
| 01/30/1991 | EP0410620A1 Dispensing package |
| 01/29/1991 | US4988239 Multiple-choke apparatus for transporting and metering particulate material |
| 01/29/1991 | CA1279616C System for dispensing precisely metered quantities of a fluid and method ofutilizing the system |
| 01/24/1991 | DE3922660A1 Multiple metering dispenser for liquids - has common block with series of units of cylinder, its plunger with stroke adjusted to vol. required inlet and outlet bores |
| 01/22/1991 | US4986455 Arrangement for supplying and dosing loose filling material |
| 01/15/1991 | US4984719 Shot dispenser |
| 01/10/1991 | WO1991000501A1 Device for sealing, dosing and distributing liquid for use in a liquid container |
| 01/10/1991 | WO1991000219A1 Liquid dispensing pump |
| 01/09/1991 | EP0407285A1 Obturator, dosing and dispensing device for a liquid container |
| 01/09/1991 | CN2068950U Bottle with rationed return |
| 01/08/1991 | WO1991000833A1 Metering |
| 01/08/1991 | US4982614 Process of taking liquid from large-volume, deep vessels by means of sucking vessels and auxiliary sucking device for use with large-volume, deep vessels in carrying out that process |
| 01/02/1991 | EP0405683A1 Hollow body |
| 01/02/1991 | CN2068673U Container type sewage flowmeter |
| 12/27/1990 | WO1990015664A1 Method and device for the quantification of a volume of a sediment or of a volume of a fluid with bad flow properties |
| 12/27/1990 | EP0403813A1 Method and apparatus for the dosed filling of liquid and pasty products, especially of foodstuffs or the like |
| 12/26/1990 | CA2019735A1 Hollow body |
| 12/25/1990 | US4979653 Closure cap having structure for minimizing dripping |
| 12/25/1990 | US4979650 Drive arrangement for metering mechanisms |
| 12/19/1990 | EP0402574A2 Measuring vessel |
| 12/19/1990 | EP0402534A1 Device for detecting leak in metering cylinder of liquid filling machine |
| 12/18/1990 | US4978037 Dispenser for products in paste form |
| 12/18/1990 | US4978036 Dispensing valve |
| 12/13/1990 | WO1990015311A1 Liquid dosing apparatus |
| 12/13/1990 | WO1990014897A1 Pump dispenser package |
| 12/12/1990 | EP0402127A2 Apparatus for automated flow measurements |
| 12/12/1990 | EP0401407A1 Filling pump for metering liquid or viscous products |
| 12/11/1990 | CA1277547C Food apparatus |
| 12/07/1990 | CA2018434A1 Automated flow rate machine |
| 12/05/1990 | EP0401139A1 Apparatus and method for the measurement of ultrafiltrate in an artificial kidney |
| 12/05/1990 | EP0366798A4 Device for feeding gun powder to the barrel of a detonation installation |
| 12/04/1990 | US4974755 Dispensing valve assembly and system |
| 12/04/1990 | CA1277206C Diaphragm chamber device |
| 11/29/1990 | WO1990014578A1 Pivot-action portioning apparatus |
| 11/28/1990 | EP0399967A2 Pneumatic device for level detection of a liquid and the control thereof |
| 11/28/1990 | EP0399947A1 Volume measuring and dosing device |
| 11/28/1990 | EP0399733A2 Apparatus and method for measuring a prescribed volume of liquid |
| 11/27/1990 | CA1276910C Apparatus for metering materials in the form of pieces |
| 11/26/1990 | CA2016801A1 Volume measurement and dosage device |
| 11/22/1990 | EP0397836A1 Volume flow measuring device with reciprocating piston for delivering defined quantities of liquid. |
| 11/20/1990 | US4971231 Storage vessel for beverage concentrates for use in beverage dispensers |
| 11/20/1990 | US4971229 Piston adjusting device for flowable material dispenser |
| 11/20/1990 | US4971226 One-piece measuring and dispensing apparatus |
| 11/20/1990 | CA1276602C Device for delivering a predetermined dose of a liquid |
| 11/20/1990 | CA1276598C Dosage device |
| 11/13/1990 | US4969585 Liquid dispensing apparatus |
| 11/07/1990 | EP0395754A1 Dosing cap. |
| 11/06/1990 | US4967931 Bottom-up filler |
| 10/31/1990 | CN1010219B Feeder for highly abrasive materials |
| 10/31/1990 | CN1010209B The device to distribute material from the self-sealed distributor |
| 10/30/1990 | US4966312 Disposable oral liquid measure dispenser |
| 10/30/1990 | US4966308 Double piston colorant dispenser |
| 10/25/1990 | DE3913401A1 Bulk material dispenser e.g. for granular animal feed - has displaceable telescopic tube enclosing drop tube forming reservoir container |
| 10/25/1990 | DE3913008A1 Soln. dispenser |
| 10/25/1990 | DE3912909A1 Powder dispenser - with scale markings on transparent furnace funnel on lid of box |
| 10/25/1990 | DE3911089A1 Metering device |
| 10/24/1990 | EP0393414A1 Universal dosage system |
| 10/24/1990 | EP0393386A1 Metering device |
| 10/24/1990 | EP0372089A4 Method and device for determining the quantity of milk extracted from one cow |
| 10/23/1990 | US4964784 Volumetric dosing apparatus |
| 10/23/1990 | US4964546 Measured quantity dispenser |
| 10/23/1990 | US4964535 Dispensing apparatus |
| 10/23/1990 | US4964534 Double piston colorant dispenser |
| 10/10/1990 | EP0391688A1 Liquid dispensing means |
| 10/10/1990 | EP0382852A4 Device for determining the index of productivity and food ration of animals |
| 10/09/1990 | US4961521 Adjustable metered dispenser |
| 10/04/1990 | DE3914115A1 Arrangement for feeding specimen soln. into specimen cell - uses syringe with valve connection to soln. reservoir or flushing gas source |
| 10/03/1990 | EP0390700A1 Device for the regulation of a liquid sampler |