GB1011401A - Improvements relating to automatic weighing apparatus - Google Patents

Improvements relating to automatic weighing apparatus

Info

Publication number
GB1011401A
GB1011401A GB3225761A GB3225761A GB1011401A GB 1011401 A GB1011401 A GB 1011401A GB 3225761 A GB3225761 A GB 3225761A GB 3225761 A GB3225761 A GB 3225761A GB 1011401 A GB1011401 A GB 1011401A
Authority
GB
United Kingdom
Prior art keywords
container
weight
counter
count
zero
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
GB3225761A
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.)
Avery Weigh Tronix Ltd
Original Assignee
W&T Avery 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 W&T Avery Ltd filed Critical W&T Avery Ltd
Priority to GB3225761A priority Critical patent/GB1011401A/en
Priority to DE1962A0041078 priority patent/DE1242007B/en
Publication of GB1011401A publication Critical patent/GB1011401A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F7/00—Methods or arrangements for processing data by operating upon the order or content of the data handled
    • G06F7/60—Methods or arrangements for performing computations using a digital non-denominational number representation, i.e. number representation without radix; Computing devices using combinations of denominational and non-denominational quantity representations, e.g. using difunction pulse trains, STEELE computers, phase computers
    • G06F7/62—Performing operations exclusively by counting total number of pulses ; Multiplication, division or derived operations using combined denominational and incremental processing by counters, i.e. without column shift
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01G—WEIGHING
    • G01G23/00—Auxiliary devices for weighing apparatus
    • G01G23/14—Devices for determining tare weight or for cancelling out the tare by zeroising, e.g. mechanically operated
    • G01G23/16—Devices for determining tare weight or for cancelling out the tare by zeroising, e.g. mechanically operated electrically or magnetically operated
    • G01G23/163—Devices for determining tare weight or for cancelling out the tare by zeroising, e.g. mechanically operated electrically or magnetically operated involving digital counting

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Mathematical Optimization (AREA)
  • Mathematical Analysis (AREA)
  • Computing Systems (AREA)
  • Mathematical Physics (AREA)
  • Pure & Applied Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Computational Mathematics (AREA)
  • Cash Registers Or Receiving Machines (AREA)
  • Weight Measurement For Supplying Or Discharging Of Specified Amounts Of Material (AREA)
  • Basic Packing Technique (AREA)

Abstract

1,011,401. Electric digital calculators. W. & T. AVERY Ltd. Sept. 5, 1962 [Sept. 8, 1961], No. 32257/61. Heading G4A. An automatic apparatus for taring a container prior to feeding into it the material to be weighed comprises an adding circuit to which are fed signals indicative of the tare weight of the container. To this circuit are fed further signals from counting circuits until their sum shows as zero, whereupon the counting circuits are stopped. The embodiment described uses a two-stage decimal arrangement A 1 , A 10 , and a two-stage decimal counter C 1 , C 10 . In use, counter C 1 , C 10 is set to zero and the container placed in the weighing machine which is coupled to a coded scale which co-operates with photoelectric means to provide binary signals indicative of the container's weight. These signals are fed to A 1 , A 10 at terminals B 1 , B 10 . A clock pulse train is now caused to pass via gate G to counter C 1 , C 10 which feeds a binary count to A 1 , A 10 . When the sum of the container's weight and the count on C 1 , C 10 reaches 100 both A 1 and A 10 will indicate zero on all terminals and the " carry" pulse causes gate G to be disabled. The count now stored in C 1 , C 10 is thus 100-(container weight). When material is added to the container the value indicated on A 1 , A 10 will be the true weight of the material.
GB3225761A 1961-09-08 1961-09-08 Improvements relating to automatic weighing apparatus Expired GB1011401A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB3225761A GB1011401A (en) 1961-09-08 1961-09-08 Improvements relating to automatic weighing apparatus
DE1962A0041078 DE1242007B (en) 1961-09-08 1962-09-04 Circuit arrangement for determining the net load of the contents of a container

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3225761A GB1011401A (en) 1961-09-08 1961-09-08 Improvements relating to automatic weighing apparatus

Publications (1)

Publication Number Publication Date
GB1011401A true GB1011401A (en) 1965-12-01

Family

ID=10335791

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3225761A Expired GB1011401A (en) 1961-09-08 1961-09-08 Improvements relating to automatic weighing apparatus

Country Status (2)

Country Link
DE (1) DE1242007B (en)
GB (1) GB1011401A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3375357A (en) * 1965-10-22 1968-03-26 Berkel Patent Nv Automatic subtracting device
WO1981001196A1 (en) * 1979-10-23 1981-04-30 J Muddle Improved livestock weighing apparatus

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3137291A1 (en) * 1981-09-18 1983-04-14 Krupp Polysius Ag, 4720 Beckum Device for measuring the conveying capacity of a bucket elevator

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2974863A (en) * 1957-10-31 1961-03-14 Toledo Scale Corp Electronic tare subtracting counter

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3375357A (en) * 1965-10-22 1968-03-26 Berkel Patent Nv Automatic subtracting device
WO1981001196A1 (en) * 1979-10-23 1981-04-30 J Muddle Improved livestock weighing apparatus

Also Published As

Publication number Publication date
DE1242007B (en) 1967-06-08

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