GB1459394A - Apparatus for dispensing materials to containers - Google Patents

Apparatus for dispensing materials to containers

Info

Publication number
GB1459394A
GB1459394A GB283173A GB283173A GB1459394A GB 1459394 A GB1459394 A GB 1459394A GB 283173 A GB283173 A GB 283173A GB 283173 A GB283173 A GB 283173A GB 1459394 A GB1459394 A GB 1459394A
Authority
GB
United Kingdom
Prior art keywords
weight
container
platform
valve
control unit
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB283173A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BDH Chemicals Ltd
Original Assignee
BDH Chemicals Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by BDH Chemicals Ltd filed Critical BDH Chemicals Ltd
Priority to GB283173A priority Critical patent/GB1459394A/en
Priority to DE19742401824 priority patent/DE2401824A1/en
Publication of GB1459394A publication Critical patent/GB1459394A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B1/00—Packaging fluent solid material, e.g. powders, granular or loose fibrous material, loose masses of small articles, in individual containers or receptacles, e.g. bags, sacks, boxes, cartons, cans, or jars
    • B65B1/30—Devices or methods for controlling or determining the quantity or quality or the material fed or filled
    • B65B1/32—Devices or methods for controlling or determining the quantity or quality or the material fed or filled by weighing
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01G—WEIGHING
    • G01G13/00—Weighing apparatus with automatic feed or discharge for weighing-out batches of material
    • G01G13/02—Means for automatically loading weigh pans or other receptacles, e.g. disposable containers, under control of the weighing mechanism
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01G—WEIGHING
    • G01G13/00—Weighing apparatus with automatic feed or discharge for weighing-out batches of material
    • G01G13/24—Weighing mechanism control arrangements for automatic feed or discharge
    • G01G13/28—Weighing mechanism control arrangements for automatic feed or discharge involving variation of an electrical variable which is used to control loading or discharge of the receptacle
    • G01G13/295—Weighing mechanism control arrangements for automatic feed or discharge involving variation of an electrical variable which is used to control loading or discharge of the receptacle for controlling automatic loading of the receptacle
    • G01G13/2958—Arrangements for the determination of, or compensation for, the tare weight of an unloaded container, e.g. a disposable container

Abstract

1459394 Automatic feed weigher B D H CHEMICALS Ltd 18 Jan 1974 [19 Jan 1973 6 March 1973] 2831/73 and 10727/73 Heading G1W A dispensing apparatus comprises a weighing unit having a platform adapted to receive a container to be charged with a substance and a loadcell connected to the platform arranged to produce signals dependent on the weight on the platform; an electronic control unit arranged to receive the signals produced by the load-cell and operable in response to such signals first to sense the tare weight of a container on the platform and then, subsequently, to measure the weight of the charge supplied to the container; and a dispensing unit automatically operable in response to command signals provided by the electronic control unit to open when the tare weight of the container has been zeroed and then to close when a predetermined weight of subtance has been dispensed into the container. The required weight is set by selecting a resistor from a bank of resistors and then setting a potentiometer to give a particular voltage on one input of a comparator and the signal from the load-cell is applied to the second input of the comparator so that equality is provided by a zero signal out of the comparator which operates a relay to close the pneumatically operated filling valve. The valve is closed in two stages under the control of separate comparators to give a final dribble feed stage to give high accuracy of cut-off. In operation an empty container is placed on weighing platform 5 and button 11 pressed to zero this weight and start the filling cycle. When the weight signal is zeroed by means of a motor driven potentiometer in control unit 4 an opening signal is applied to valve 3 and the container is filled. When the correct weight is reached the valve is shut off. The weights can be monitored on digital display 10 so that manual control can be selected to be used by operation of a changeover switch. A printer can be attached to the control unit 4 so that a record of the weights is obtained. The dispensing head can be moved both vertically and laterally by handles 47, 48 and may be provided with a retractable spout which is interlocked with the control system so that filling can only occur with the spout down. For dispensing flowable solid materials a screw conveyor can be used and it is stated that the dispenser can be used for blending materials.
GB283173A 1973-01-19 1973-01-19 Apparatus for dispensing materials to containers Expired GB1459394A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB283173A GB1459394A (en) 1973-01-19 1973-01-19 Apparatus for dispensing materials to containers
DE19742401824 DE2401824A1 (en) 1973-01-19 1974-01-16 MATERIAL DISTRIBUTION DEVICE

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB283173A GB1459394A (en) 1973-01-19 1973-01-19 Apparatus for dispensing materials to containers
GB1072773 1973-03-06

Publications (1)

Publication Number Publication Date
GB1459394A true GB1459394A (en) 1976-12-22

Family

ID=26237764

Family Applications (1)

Application Number Title Priority Date Filing Date
GB283173A Expired GB1459394A (en) 1973-01-19 1973-01-19 Apparatus for dispensing materials to containers

Country Status (2)

Country Link
DE (1) DE2401824A1 (en)
GB (1) GB1459394A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2143960A (en) * 1983-07-29 1985-02-20 Skov Brdr As Batch weighing apparatus
EP1380501A2 (en) * 2002-07-05 2004-01-14 Ricoh Company, Ltd. Toner filling device and toner production management system
EP1930702A1 (en) * 2006-12-07 2008-06-11 Mettler-Toledo AG Metering device for metered material in powder or paste form
WO2020014136A1 (en) * 2018-07-09 2020-01-16 Bushnell, Inc. Dual barrel powder dispenser
US10982939B2 (en) 2018-07-09 2021-04-20 Bushnell Inc. Dual barrel powder dispenser
WO2024031052A1 (en) * 2022-08-05 2024-02-08 Clear IP Corporation Concentrate filling system

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3209790A1 (en) * 1982-03-17 1983-09-29 Bausch + Ströbel, Maschinenfabrik GmbH + Co, 7174 Ilshofen WASTE DEVICE FOR SCHUETTGUT, ESPECIALLY LIQUIDS
CN111619887A (en) * 2020-06-12 2020-09-04 杨明清 Conveying equipment for packaging machinery

Cited By (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2143960A (en) * 1983-07-29 1985-02-20 Skov Brdr As Batch weighing apparatus
EP1380501A2 (en) * 2002-07-05 2004-01-14 Ricoh Company, Ltd. Toner filling device and toner production management system
EP1380501A3 (en) * 2002-07-05 2004-01-21 Ricoh Company, Ltd. Toner filling device and toner production management system
US6874546B2 (en) 2002-07-05 2005-04-05 Ricoh Company, Ltd. Toner filling device and toner production management system
US6981530B2 (en) 2002-07-05 2006-01-03 Ricoh Company, Ltd. Toner filling device and toner production management system
US7017625B2 (en) 2002-07-05 2006-03-28 Ricoh Company, Ltd. Toner filling device and toner production management system
US7156130B2 (en) 2002-07-05 2007-01-02 Ricoh Company, Ltd. Toner filling device and toner production management system
EP1930702A1 (en) * 2006-12-07 2008-06-11 Mettler-Toledo AG Metering device for metered material in powder or paste form
WO2008068147A1 (en) * 2006-12-07 2008-06-12 Mettler-Toledo Ag Metering apparatus for pulverulent or pasty meterable material
JP2010511573A (en) * 2006-12-07 2010-04-15 メトラー−トレド アクチェンゲゼルシャフト Dose dispensing device for powders and pastes
US8245883B2 (en) 2006-12-07 2012-08-21 Mettler-Toledo Ag Dosage dispensing device for powders and pastes
CN101606045B (en) * 2006-12-07 2014-09-10 梅特勒-托利多公开股份有限公司 Metering apparatus for pulverulent or pasty meterable material
WO2020014136A1 (en) * 2018-07-09 2020-01-16 Bushnell, Inc. Dual barrel powder dispenser
US10982938B2 (en) 2018-07-09 2021-04-20 Bushnell Inc. Dual-barrel powder dispenser
US10982939B2 (en) 2018-07-09 2021-04-20 Bushnell Inc. Dual barrel powder dispenser
US11236981B2 (en) 2018-07-09 2022-02-01 Bushnell, Inc. Dual-barrel powder dispenser
AU2019300848B2 (en) * 2018-07-09 2022-04-07 Bushnell, Inc. Dual barrel powder dispenser
US11644290B2 (en) 2018-07-09 2023-05-09 Bushnell Inc. Dual-barrel powder dispenser
US11821719B2 (en) 2018-07-09 2023-11-21 Bushnell Inc. Dual-barrel powder dispenser
WO2024031052A1 (en) * 2022-08-05 2024-02-08 Clear IP Corporation Concentrate filling system

Also Published As

Publication number Publication date
DE2401824A1 (en) 1974-07-25

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee