JPS5794617A - Combined weighing apparatus - Google Patents

Combined weighing apparatus

Info

Publication number
JPS5794617A
JPS5794617A JP17173680A JP17173680A JPS5794617A JP S5794617 A JPS5794617 A JP S5794617A JP 17173680 A JP17173680 A JP 17173680A JP 17173680 A JP17173680 A JP 17173680A JP S5794617 A JPS5794617 A JP S5794617A
Authority
JP
Japan
Prior art keywords
weighing apparatus
combination
output
value
subtracter
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.)
Pending
Application number
JP17173680A
Other languages
Japanese (ja)
Inventor
Takashi Hirano
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.)
Yamato Scale Co Ltd
Original Assignee
Yamato Scale Co 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 Yamato Scale Co Ltd filed Critical Yamato Scale Co Ltd
Priority to JP17173680A priority Critical patent/JPS5794617A/en
Priority to US06/323,951 priority patent/US4416341A/en
Priority to GB8135243A priority patent/GB2089153B/en
Priority to AU77812/81A priority patent/AU525277B2/en
Priority to FR8122421A priority patent/FR2495769B1/en
Priority to IT8168569A priority patent/IT1210616B/en
Priority to DE3153400A priority patent/DE3153400C2/de
Priority to DE19813153350 priority patent/DE3153350C2/en
Priority to DE19813148118 priority patent/DE3148118A1/en
Publication of JPS5794617A publication Critical patent/JPS5794617A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01G—WEIGHING
    • G01G19/00—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups
    • G01G19/387—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups for combinatorial weighing, i.e. selecting a combination of articles whose total weight or number is closest to a desired value
    • G01G19/393—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups for combinatorial weighing, i.e. selecting a combination of articles whose total weight or number is closest to a desired value using two or more weighing units

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Weight Measurement For Supplying Or Discharging Of Specified Amounts Of Material (AREA)

Abstract

PURPOSE:To store only the combination which is nearest a target set value, by deciding whether a deviation between the sum of a measured value by combination of each weighing apparatus, and the target set value is positive or negative, and also updating the storage of the deviation in accordance with combination of the weighing apparatus. CONSTITUTION:Weighing apparatus 1-9 supply a measuring signal to a selecting circuit 10 in accordance with weight of goods to be measured. When the circuit 10 supplies the measuring signal to an adder and subtracter 12 in accordance with a combination signal regarding the weighing apparatus from a generator 11, a deviation between the sum of each measuring signal and a target set value is calculated, and as for its output, whether it is positive or negative is discriminated in a discriminating circuit 16, and when it is positive, the output of the adder and subtracter 12 is stored in a storage device 17 by an output of a gate 20. This stored value is made to a reference, its magnitude is compared with an output value in that case, of the adder and subtracter 12, and when it is smaller, the gate 20 generates an output, and the stored value of the storage device 17 is updated. At the same time, the combination of weighing apparatus in that case is displayed on an display device 23.
JP17173680A 1980-03-18 1980-12-04 Combined weighing apparatus Pending JPS5794617A (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
JP17173680A JPS5794617A (en) 1980-12-04 1980-12-04 Combined weighing apparatus
US06/323,951 US4416341A (en) 1980-12-04 1981-11-23 Combination weighing machine
GB8135243A GB2089153B (en) 1980-12-04 1981-11-23 Combination weighing machine
AU77812/81A AU525277B2 (en) 1980-12-04 1981-11-24 Combination weigher
FR8122421A FR2495769B1 (en) 1980-12-04 1981-11-30 COMBINATION SCALE FOR PACKAGING A PLURALITY OF OBJECTS IN BAGS OF DETERMINED WEIGHTS
IT8168569A IT1210616B (en) 1980-12-04 1981-12-03 WEIGHING MACHINE FOR COMBINATIONS OF PACKAGES AND WEIGHT CONTROL
DE3153400A DE3153400C2 (en) 1980-12-04 1981-12-04
DE19813153350 DE3153350C2 (en) 1980-03-18 1981-12-04 Combination weighing machine
DE19813148118 DE3148118A1 (en) 1980-12-04 1981-12-04 COMBINATION WEIGHING MACHINE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17173680A JPS5794617A (en) 1980-12-04 1980-12-04 Combined weighing apparatus

Publications (1)

Publication Number Publication Date
JPS5794617A true JPS5794617A (en) 1982-06-12

Family

ID=15928723

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17173680A Pending JPS5794617A (en) 1980-03-18 1980-12-04 Combined weighing apparatus

Country Status (1)

Country Link
JP (1) JPS5794617A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59180332A (en) * 1983-03-30 1984-10-13 Anritsu Corp Combination selecting circuit for combinational weighing machine
JPS59180333A (en) * 1983-03-30 1984-10-13 Anritsu Corp Metering device
JPS59214718A (en) * 1983-05-21 1984-12-04 Anritsu Corp Combination selecting circuit of combination measuring machine
JPS61137020A (en) * 1984-12-06 1986-06-24 Yamato Scale Co Ltd Combination balance
JPH03142326A (en) * 1990-09-29 1991-06-18 Anritsu Corp Weighing instrument

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59180332A (en) * 1983-03-30 1984-10-13 Anritsu Corp Combination selecting circuit for combinational weighing machine
JPS59180333A (en) * 1983-03-30 1984-10-13 Anritsu Corp Metering device
JPH0344254B2 (en) * 1983-03-30 1991-07-05 Anritsu Corp
JPH0344255B2 (en) * 1983-03-30 1991-07-05 Anritsu Corp
JPS59214718A (en) * 1983-05-21 1984-12-04 Anritsu Corp Combination selecting circuit of combination measuring machine
JPS61137020A (en) * 1984-12-06 1986-06-24 Yamato Scale Co Ltd Combination balance
JPH0374931B2 (en) * 1984-12-06 1991-11-28
JPH03142326A (en) * 1990-09-29 1991-06-18 Anritsu Corp Weighing instrument
JPH0445766B2 (en) * 1990-09-29 1992-07-27 Anritsu Corp

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