| Patents for G01G 13 - Weighing apparatus with automatic feed or discharge for weighing-out batches of material (2,873) |
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| 01/29/1992 | CN2094732U High precision powder material quantitive weighting device |
| 01/29/1992 | CN1058268A High precision belt electronic scale |
| 01/28/1992 | US5084832 Input device for combinational weighing system |
| 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 | CN2094047U Constant-weight discharging automatic balance |
| 12/24/1991 | US5074436 Product feeding device for combination weigher |
| 12/24/1991 | US5074435 System for controlling the feed rate of a vibrating feeder |
| 12/12/1991 | DE4018268A1 Closure device for weighing container - contains rod actuated flaps with self-locking rod linkage, and ensures secure closure during long operating life |
| 12/04/1991 | EP0459965A2 Method of controlling the flow of outstreaming liquid metal from an inductively heated ladle |
| 12/04/1991 | EP0459475A1 Device for dosing granulate material from a container |
| 12/04/1991 | CN2090052U Auto-measure device for break arch unloading apparatus |
| 12/04/1991 | CN2090051U Bulk freight weighting weighing device |
| 12/04/1991 | CN2090050U Electromechanical automatic ration steelyard |
| 12/02/1991 | CA2043499A1 Method of controlling the flow of outstreaming liquid metal from an inductively heated ladle |
| 11/28/1991 | DE4112466A1 Mould sand filling control - monitors level of sand in filled mould to adjust volume of sand fed to the next mould |
| 11/27/1991 | CN2089624U 连续称量装置 Continuous weighing device |
| 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 | CN1055995A Electronic balance |
| 10/23/1991 | EP0452332A1 Weighing metering device for free-flowing substances |
| 10/22/1991 | US5058777 Automatic method and apparatus for scattering wood pieces in production of a decorative board |
| 10/16/1991 | EP0451225A1 Micro-metering device. |
| 10/16/1991 | CN2086895U Auto-metering dividing scale |
| 10/16/1991 | CN1014300B Apparatus for quantitatively extruding food material |
| 10/09/1991 | CN2086409U Automatic balance for unprocessed food grains |
| 10/08/1991 | US5054652 Device and method for controlling distributive feeding device |
| 10/03/1991 | WO1991014927A1 Method for weighing material arriving continuously |
| 09/25/1991 | CN2085520U Material continuous weighing apparatus |
| 09/10/1991 | CA1288754C Automatic weighing machine for food products |
| 08/28/1991 | CN2083747U 称量机 Weighing Machine |
| 08/28/1991 | CN2083746U High controlling precision antomatic hopper balance |
| 08/14/1991 | DE4003993A1 Electric weighing device for loose material - has weighing vessel beneath material feed supported centrally from weighing frame |
| 08/14/1991 | CN1053755A Apparatus for continuously mixing and homogenizing |
| 08/13/1991 | US5038973 Vessel balance |
| 08/13/1991 | US5038839 Filling apparatus |
| 08/08/1991 | WO1991011690A1 Continuous mixing and homogenization unit |
| 08/07/1991 | EP0439707A2 Arrangement for the serial transmission of data between a rotary part and a static part, particularly for sack filling plants for incoherent material |
| 08/03/1991 | WO1991011689A1 Device and process for monitoring material flow, and use of the process |
| 07/31/1991 | CN2081975U Electronic scale for accurately quantitative filling of liquid |
| 07/30/1991 | US5035294 In place bin weighing device for batch weigher |
| 07/30/1991 | CA1287032C Combination weighing machine with multi-bin scales |
| 07/10/1991 | CN2080659U Mechano-electronic weighing apparatus |
| 06/19/1991 | EP0432667A2 Automatic discharge trough for a weighing machine |
| 06/19/1991 | EP0432190A1 Bulk material feeding device for mass flow dosing apparatus. |
| 06/18/1991 | US5024352 Apparatus for the automatic determination of a continuous bulk material throughput by a continuous balance |
| 06/11/1991 | US5022444 Apparatus for filling predetermined quantities of material into containers |
| 05/16/1991 | WO1991006835A1 Weighing metering device for free-flowing substances |
| 05/14/1991 | US5016172 Patient compliance and status monitoring system |
| 05/14/1991 | US5014889 Powder feeding apparatus |
| 05/08/1991 | EP0425735A1 Metering by weight device for flowable substance |
| 05/07/1991 | CA1283808C Apparatus for quantitatively extruding food material |
| 04/24/1991 | EP0423559A1 Pneumatic suction conveying plant for gravimetric metering of bulk material components |
| 04/24/1991 | CN2075779U Speed adjusting cage type circulation scale |
| 04/18/1991 | WO1991004933A1 Micro-metering device |
| 04/18/1991 | DE3933764A1 Foam plastic granule specific weight measurement appts. - has large weighing container filled from above from large suction receptacle |
| 04/18/1991 | DE3933763A1 Weighing arrangement for bulk material - has weighing container with casing raisable w.r.t. conical base for emptying and suspended from weighing cell |
| 04/16/1991 | US5007564 Dosing or feeding apparatus for precisely feeding loose bulk material |
| 04/10/1991 | EP0421063A2 Process for amelioration of the adaptive stochastic precision of dosing of a controlled balance for differential dosing |
| 04/09/1991 | US5005657 Powder dispensing and measuring device |
| 04/03/1991 | CN2074448U Roll-magazine-type constant-weight automatic balance |
| 03/27/1991 | CN2074013U Combined thermometric probe |
| 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 |
| 03/20/1991 | EP0417219A1 Tipping-receptacle balance. |
| 03/13/1991 | CN2073110U Watch type measuring apparatus for balk cargo |
| 02/26/1991 | US4995804 Apparatus for quantitatively extruding food material |
| 02/26/1991 | CA1280816C Feedback control for automatic filling machine |
| 02/26/1991 | CA1280652C Thermoplastic melting apparatus with a level indicator |
| 02/13/1991 | CN2071332U Feeding material weighing device |
| 02/12/1991 | US4992929 Method of system operation |
| 02/07/1991 | DE3925434A1 Arrangement for automated weighing of bulk goods - has computer-controlled handling device with carriage for weighing device and container opening and closing element drivers |
| 02/06/1991 | CN1011502B Method and apparatus for quantitatively delivering food material |
| 01/30/1991 | EP0410549A2 Method of setting conditions for operating a system |
| 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 | EP0387287A4 Thermoplastic melting apparatus with a level indicator |
| 01/08/1991 | US4982873 Two-stage auger system for filling commercial valve bags |
| 01/02/1991 | EP0406164A1 Device for dosing of dry and/or powdery bulk material, particularly of dye in powder form |
| 01/02/1991 | EP0406092A1 Device for filling containers with weighted measures |
| 12/19/1990 | EP0403294A1 Medicine compliance and patient status monitoring system and method |
| 12/19/1990 | CN2067825U Automatic apparatus for weighing materials |
| 12/14/1990 | CA2018192A1 Compliance and patient status monitoring |
| 12/11/1990 | US4977526 Method and system for controlling a differential dosing scale |
| 12/11/1990 | US4976378 Measuring the weight |
| 12/11/1990 | US4976377 Liquid and powder measuring apparatus |
| 11/29/1990 | DE3916868A1 Weighting scales with rotatably-mounted loading pan - assigned automatic variable drive reducing its dead wt. |
| 11/27/1990 | US4972970 Method and apparatus for moving bulk material through a chute |
| 11/07/1990 | EP0396468A1 Apparatus for controlling the recycling flow rate of pulverulent materials in a plant for the production of bituminous coated materials |
| 11/07/1990 | CN1010294B Automatic bagging and weighing equipment for powder or granular material |
| 11/06/1990 | US4967856 Combination weighing machine |
| 11/06/1990 | CA1275863C Apparatus and method for feeding particulate material such as coal and other bulk materials |
| 11/05/1990 | CA2016113A1 Control device for the recycling output of powdery substances for an installation such as a central-mix plant |
| 10/30/1990 | US4967383 Operational condition setting device for combination weighing machine |
| 10/30/1990 | US4966273 Distributive supply device for combinatorial weighing apparatus |
| 10/11/1990 | DE3911021A1 Method and device for metering free-flowing substances, especially liquids, by pouring out from a container which is open at the top |
| 10/10/1990 | CN1046037A Rotate receptacle balance |
| 10/04/1990 | WO1990011496A1 Tipping-receptacle balance |
| 10/03/1990 | EP0390236A1 Device for weighing free-flowing or strewable solid material, in particular granular or powdered material, during throughflow |
| 09/26/1990 | EP0389394A1 Receiving and despatch pit for bulk products, and storage plant including such a pit |
| 09/25/1990 | CA1274604A1 Feeder with accelerometer for detecting extraneous disturbances |
| 09/19/1990 | EP0387287A1 Thermoplastic melting apparatus with a level indicator. |