| Patents for G01G 11 - Apparatus for weighing a continuous stream of material during flow; Conveyer-belt weighers (2,488) |
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| 04/21/1992 | US5106269 Method and device for pumping a petroleum fluid |
| 04/02/1992 | DE4029620A1 Dispensing method e.g. for fluid, bulk or granular material - using variation of dispenser delivery rate from initial demand dependent value to reduce values near end of process |
| 04/01/1992 | EP0477973A1 Flow meter |
| 04/01/1992 | EP0334887B1 Device at fibre board manufacture |
| 03/29/1992 | CA2052348A1 Flow meter |
| 03/25/1992 | CN2099963U High precision electronic conveyer-belt weigher |
| 03/24/1992 | CA1297830C Non-flooding set rate feeder |
| 03/17/1992 | CA1297588C Measurement of flow rate of power from a hopper |
| 03/11/1992 | EP0474121A2 Mass flow measuring device |
| 03/10/1992 | US5094306 Apparatus for controlling the transport mechanism of a weighing scale |
| 02/22/1992 | WO1992003707A1 Gravimetric metering apparatus for bulk materials |
| 02/22/1992 | CA2089724A1 Gravimetric metering apparatus |
| 02/19/1992 | EP0471234A2 Gravimetric dosing device for bulk materials |
| 02/19/1992 | EP0471146A2 Gravimetric dosing devices for bulk materials |
| 02/18/1992 | US5088569 Check-weighing machine for weighing moving objects |
| 02/12/1992 | CN2096051U Liquid weighing device |
| 02/11/1992 | US5086855 Weighing and labeling apparatus and method |
| 01/29/1992 | EP0468399A2 Device for the continuous pneumatic gravimetric dosage and/or mixture of bulk materials |
| 01/29/1992 | CN1058268A High precision belt electronic scale |
| 01/22/1992 | EP0466858A1 Continuous mixing and homogenization unit. |
| 01/22/1992 | EP0466857A1 Device and process for monitoring material flow, and use of the process. |
| 01/22/1992 | CN2094048U Hanging arm electronic conveyer-belt weigher |
| 01/14/1992 | US5081600 Loss-in-weight feeder system |
| 12/27/1991 | EP0462297A1 Weighing device of steel strand of a moulding installation |
| 12/24/1991 | US5074435 System for controlling the feed rate of a vibrating feeder |
| 12/17/1991 | US5072797 Assessing the weight of items passing along a conveyor line |
| 12/04/1991 | EP0459965A2 Method of controlling the flow of outstreaming liquid metal from an inductively heated ladle |
| 12/02/1991 | CA2043499A1 Method of controlling the flow of outstreaming liquid metal from an inductively heated ladle |
| 11/27/1991 | CN2089624U 连续称量装置 Continuous weighing device |
| 11/26/1991 | CA1292481C Method for weighing webs during manufacturing |
| 11/20/1991 | CN1014825B Balance type measuring steelyard |
| 11/19/1991 | US5065632 Flow line weighing device |
| 11/19/1991 | CA1292208C Feeder for highly abrasive materials |
| 11/07/1991 | DE4014322A1 Density measurement for granular goods - using system with two deceleration bodies, with lower one acting on weighing cell via lever |
| 11/06/1991 | EP0454714A1 Apparatus and installation for the continuous dosing of a product in powder form |
| 11/06/1991 | CN1055994A Low-radiation high-stability conveyer-belt nucleon weigher |
| 10/30/1991 | CN2087780U Dynamic calibration device for belt scale |
| 10/30/1991 | CN2087778U Sliding disk type speed-regulating quantitative electronic belt scale |
| 10/23/1991 | EP0452958A2 Belt conveyor weighbridge |
| 10/23/1991 | EP0452332A1 Weighing metering device for free-flowing substances |
| 10/23/1991 | CN1055458A Random grain feeding measurement and measuring instrument |
| 10/21/1991 | CA2040657A1 Belt conveyor weighbridge |
| 10/16/1991 | CN2086894U Static metering belt scale mechanism |
| 10/16/1991 | CN2086893U Dynamic metering scale body of nuclear scale for speed-governing belt |
| 10/08/1991 | US5054345 Method of obtaining constant weight portions or slices of sliced food products |
| 10/03/1991 | WO1991014927A1 Method for weighing material arriving continuously |
| 09/19/1991 | DE4027763A1 Various wt. bulk material dispenser - has two stacked conveyor belts and integrated gravimetric weigher |
| 09/11/1991 | EP0445890A1 Conveyor |
| 09/10/1991 | US5046570 Weighing device for checkout counters and the like |
| 09/10/1991 | US5046569 Method and device for a pulsation-free, continuous and gravimetric dosing |
| 09/03/1991 | US5044819 Monitored paving system |
| 08/28/1991 | EP0442940A1 A weighing system, particularly a maritime weighing system. |
| 08/21/1991 | EP0442593A1 Monitored paving system |
| 08/20/1991 | CA1287913C Ultrasonic transducers for on-line applications |
| 08/14/1991 | EP0440999A2 Improved check-weighing machine |
| 08/14/1991 | CN2082854U Chain plate scales |
| 08/14/1991 | CN2082853U High precision force transmiting device |
| 08/14/1991 | CN1053755A Apparatus for continuously mixing and homogenizing |
| 08/14/1991 | CN1013518B Weighing method and instrument with radioactive source |
| 08/13/1991 | US5038973 Vessel balance |
| 08/08/1991 | WO1991011690A1 Continuous mixing and homogenization unit |
| 08/06/1991 | US5037351 Process for weighing poultry, and conveyor hook for carrying out this process |
| 08/03/1991 | WO1991011689A1 Device and process for monitoring material flow, and use of the process |
| 07/31/1991 | CN1053495A High accuracy force transmission device |
| 06/26/1991 | CN2079744U Microcomputer controlled conveyer-belt weigher |
| 06/19/1991 | CN1052372A Microcomputer controlled nucleon operated belt conveyor scale |
| 06/18/1991 | US5024352 Apparatus for the automatic determination of a continuous bulk material throughput by a continuous balance |
| 06/12/1991 | EP0431525A2 Balance for the continuous weighing and for the determination of the flow rate of bulk foodstuffs treated in a grain mill |
| 06/12/1991 | EP0431300A2 Process and device for continuous gravimetric dosing without pulsations |
| 06/11/1991 | US5022532 Unit for grading produce, such as fruits |
| 05/16/1991 | WO1991006835A1 Weighing metering device for free-flowing substances |
| 05/14/1991 | US5014798 Patient compliance medicine cap |
| 05/08/1991 | EP0425735A1 Metering by weight device for flowable substance |
| 05/01/1991 | CN1012532B Measurement of flow rate of powder from a hopper |
| 04/24/1991 | CN2075779U Speed adjusting cage type circulation scale |
| 04/16/1991 | US5007564 Dosing or feeding apparatus for precisely feeding loose bulk material |
| 04/16/1991 | US5007561 Non-flooding set rate feeder |
| 04/10/1991 | EP0421178A1 Method and apparatus for determining the weight of bulk materials |
| 04/10/1991 | EP0421165A1 Method for taring a conveyor-type dispensing scale |
| 04/10/1991 | EP0421111A2 Measuring system to determine the progression rate of bulk material |
| 04/10/1991 | EP0421063A2 Process for amelioration of the adaptive stochastic precision of dosing of a controlled balance for differential dosing |
| 04/02/1991 | CA1282258C Flow rate determination |
| 03/27/1991 | CN2074013U Combined thermometric probe |
| 03/26/1991 | US5003489 Totalizer apparatus for flow rate measurement devices |
| 03/26/1991 | US5002140 Method of and apparatus for weighing a continuous stream of fluent material |
| 03/21/1991 | DE3930151A1 Accurate dispensing of flowing bulk material - using automatic container balances and computing and adjusting times measured for emptying according to predefined weight rate |
| 03/06/1991 | CN1011912B Weighing method and instrument with radioactive source |
| 02/27/1991 | CN2072216U Inside spin type electronic meter |
| 02/20/1991 | EP0413601A1 Totalizer apparatus for flow rate measurement devices |
| 02/06/1991 | CN2070903U Parallel pulling and pressing type measuring device for bulk material |
| 01/29/1991 | CA1279619C Mechanism for metering solid materials which flow in a manner similar toliquids |
| 01/24/1991 | DE3923653A1 Measuring mass flow of flowing material, e.g. plastic granules, - using weighing container with adjustable part in outlet adjusted according to wt. of column of material |
| 01/23/1991 | EP0408822A2 Filling apparatus |
| 01/23/1991 | CN1048753A Weighing device for living eels and finless eels |
| 01/16/1991 | CN2069552U Capacitance type helix electronic metrical device |
| 01/09/1991 | EP0380504A4 Flow line weighing device |
| 01/09/1991 | CN2069108U Electronic conveyer-belt weigher |
| 01/02/1991 | EP0405807A1 Checkweighing method and apparatus |
| 12/24/1990 | CA2019267A1 Checkweighing method and apparatus |
| 12/19/1990 | CN2067825U Automatic apparatus for weighing materials |