JPS57137820A - Combination balance - Google Patents

Combination balance

Info

Publication number
JPS57137820A
JPS57137820A JP2382181A JP2382181A JPS57137820A JP S57137820 A JPS57137820 A JP S57137820A JP 2382181 A JP2382181 A JP 2382181A JP 2382181 A JP2382181 A JP 2382181A JP S57137820 A JPS57137820 A JP S57137820A
Authority
JP
Japan
Prior art keywords
weight
prescribed
values
combination
signal
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
JP2382181A
Other languages
Japanese (ja)
Inventor
Izumi Tsuji
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 JP2382181A priority Critical patent/JPS57137820A/en
Publication of JPS57137820A publication Critical patent/JPS57137820A/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)
  • Indication And Recording Devices For Special Purposes And Tariff Metering Devices (AREA)

Abstract

PURPOSE:To make highly accurate counting possible at a high speed by mutiplying the weight values weighted in plural weighing cells by the prescribed number per prescribed weight and rounding the same to integers then multiplying these by the weight per number, combining and adding these values and selecting the combination equal to the prescribed weight. CONSTITUTION:There are a weight setter 14 which sets a prescribed weight W and a number setter 12 which sets a prescirbed number N, and dividers 18, 16 operating W/N and N/W are connected thereto. Further, a multiplier 20 which mutiplies the signal values obtd. by weighing the objects to be weighted which are roughly of the same weight respectively in plural weighing cells by N/W is provided and is connected to a multiplier 24 which multiplies these by W/N past a rounding to integer circuit 22. The multiplied values are combined are added by a combining device. For example, when the weighed signals W1-Wn are held through a standard weight conversion part 10 in sample holding circuits 30-1- 30-n, they are selectively added by the signal of a combination generator 32, and the combination signal which is decided to be equal or closest to the prescribed weight W is stored, and the objects to be weighed are discharged from the weiging cell corresponding to said stored value.
JP2382181A 1981-02-19 1981-02-19 Combination balance Pending JPS57137820A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2382181A JPS57137820A (en) 1981-02-19 1981-02-19 Combination balance

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2382181A JPS57137820A (en) 1981-02-19 1981-02-19 Combination balance

Publications (1)

Publication Number Publication Date
JPS57137820A true JPS57137820A (en) 1982-08-25

Family

ID=12121014

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2382181A Pending JPS57137820A (en) 1981-02-19 1981-02-19 Combination balance

Country Status (1)

Country Link
JP (1) JPS57137820A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60228924A (en) * 1984-04-26 1985-11-14 Ishida Scales Mfg Co Ltd Automatic scale
EP0282743A2 (en) * 1984-10-26 1988-09-21 Ishida Scales Mfg. Co., Ltd. Control unit for a combinational weighing system
EP0297749A2 (en) * 1987-07-03 1989-01-04 Yamato Scale Company, Limited Combination counting and weighing system

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51107177A (en) * 1975-03-17 1976-09-22 Ishida Scale Mfg Co Ltd KEISUHOHO

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51107177A (en) * 1975-03-17 1976-09-22 Ishida Scale Mfg Co Ltd KEISUHOHO

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60228924A (en) * 1984-04-26 1985-11-14 Ishida Scales Mfg Co Ltd Automatic scale
EP0282743A2 (en) * 1984-10-26 1988-09-21 Ishida Scales Mfg. Co., Ltd. Control unit for a combinational weighing system
EP0282743A3 (en) * 1984-10-26 1990-05-16 Ishida Scales Mfg. Co., Ltd. Control unit for a combinational weighing system
EP0297749A2 (en) * 1987-07-03 1989-01-04 Yamato Scale Company, Limited Combination counting and weighing system
US4836310A (en) * 1987-07-03 1989-06-06 Yamato Scale Company, Limited Combination counting and weighing system

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