JPS56100318A - Combined scale - Google Patents

Combined scale

Info

Publication number
JPS56100318A
JPS56100318A JP289580A JP289580A JPS56100318A JP S56100318 A JPS56100318 A JP S56100318A JP 289580 A JP289580 A JP 289580A JP 289580 A JP289580 A JP 289580A JP S56100318 A JPS56100318 A JP S56100318A
Authority
JP
Japan
Prior art keywords
output
zero
fed
supply
gate
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.)
Granted
Application number
JP289580A
Other languages
Japanese (ja)
Other versions
JPS6112523B2 (en
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 JP289580A priority Critical patent/JPS56100318A/en
Priority to AU65924/80A priority patent/AU520013B2/en
Priority to GB8100808A priority patent/GB2070362B/en
Priority to FR8100439A priority patent/FR2473705A1/en
Priority to DE3100917A priority patent/DE3100917C2/en
Priority to IT67032/81A priority patent/IT1172219B/en
Publication of JPS56100318A publication Critical patent/JPS56100318A/en
Publication of JPS6112523B2 publication Critical patent/JPS6112523B2/ja
Granted legal-status Critical Current

Links

Classifications

    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01G—WEIGHING
    • G01G13/00—Weighing apparatus with automatic feed or discharge for weighing-out batches of material
    • 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
    • G01G13/285—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 involving comparison with a reference value
    • G01G13/2851—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 involving comparison with a reference value for controlling automatic loading of weigh pans or other receptacles
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01G—WEIGHING
    • G01G19/00—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups
    • G01G19/22—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups for apportioning materials by weighing prior to mixing them
    • G01G19/34—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups for apportioning materials by weighing prior to mixing them with electrical control means
    • G01G19/346—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups for apportioning materials by weighing prior to mixing them with electrical control means involving comparison with a reference value

Abstract

PURPOSE: To enable to make zero point correction automatically without stopping a scale, by inhibiting the supply of object to a measuring vessel with a given zero point corrector and correcting the output of a weight detector to zero.
CONSTITUTION: When a switch 25 is closed and a start memory 32 is set, the output of a NOT circuit 34 is zero to inhibit the operation of a supply gate 10 and take- in gate 14a. The discharge signal of a combined control section 22 opens a discharge gate 4, a discharge end memory 48 is set, the output is made to 1, and a zero-point correction output generating device 28 is operated. The device 28 detects the output of an addition/substraction amplifier 26 to one end of which the output of a weight detector 18a is fed, and the output in which this is zero is fed to an amplifier 26. In this case, since no material is fed to a measuring vessel 2a, zero correction is made. Thus, the supply of material during the operation of a scale is inhibited to enable zero point correction.
COPYRIGHT: (C)1981,JPO&Japio
JP289580A 1980-01-14 1980-01-14 Combined scale Granted JPS56100318A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP289580A JPS56100318A (en) 1980-01-14 1980-01-14 Combined scale
AU65924/80A AU520013B2 (en) 1980-01-14 1980-12-31 Zero point correction in combination weigher
GB8100808A GB2070362B (en) 1980-01-14 1981-01-12 Weighing device
FR8100439A FR2473705A1 (en) 1980-01-14 1981-01-13 AUTOMATIC COMBINED SCALE WITH PERFECT ZERO POINT CORRECTION SYSTEM
DE3100917A DE3100917C2 (en) 1980-01-14 1981-01-14 Combination weighing device
IT67032/81A IT1172219B (en) 1980-01-14 1981-01-14 AUTOMATIC WEIGHING MACHINE PERSUDDUID LOOSE ITEMS IN GROUPS OF ITEMS OF NUMBER AND TOTAL WEIGHT EQUAL

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP289580A JPS56100318A (en) 1980-01-14 1980-01-14 Combined scale

Publications (2)

Publication Number Publication Date
JPS56100318A true JPS56100318A (en) 1981-08-12
JPS6112523B2 JPS6112523B2 (en) 1986-04-09

Family

ID=11542084

Family Applications (1)

Application Number Title Priority Date Filing Date
JP289580A Granted JPS56100318A (en) 1980-01-14 1980-01-14 Combined scale

Country Status (6)

Country Link
JP (1) JPS56100318A (en)
AU (1) AU520013B2 (en)
DE (1) DE3100917C2 (en)
FR (1) FR2473705A1 (en)
GB (1) GB2070362B (en)
IT (1) IT1172219B (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS613014A (en) * 1984-06-18 1986-01-09 Ishida Scales Mfg Co Ltd Adjusting method of zero point of combined weighing instruments or combined counting instruments
WO1987004239A1 (en) * 1985-12-29 1987-07-16 Anritsu Corporation Combination type weighing apparatus
JPH08230841A (en) * 1995-11-13 1996-09-10 Tec Corp Automatic packaging and measuring machine
JP2009098041A (en) * 2007-10-18 2009-05-07 Katsuzo Kawanishi Combination balance
WO2017047414A1 (en) * 2015-09-18 2017-03-23 日本クリーンシステム株式会社 Trash storing device and trash weighing method

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU541709B2 (en) * 1981-08-18 1985-01-17 K.K. Ishida Koki Seisakusho Combinatorial weighing apparatus
JPS5841326A (en) * 1981-09-04 1983-03-10 Ishida Scales Mfg Co Ltd Automatic measuring apparatus
JPS5841324A (en) * 1981-09-04 1983-03-10 Ishida Scales Mfg Co Ltd Automatic measuring apparatus
AU545681B2 (en) * 1981-09-07 1985-07-25 Kabushiki Kaisha Ishida Koki Seisakusho Method for counting parts
JPS5839528U (en) * 1981-09-09 1983-03-15 株式会社石田衡器製作所 collective shoot
JPS5846126U (en) * 1981-09-24 1983-03-28 株式会社石田衡器製作所 automatic weighing device
JPS5855820A (en) * 1981-09-30 1983-04-02 Ishida Scales Mfg Co Ltd Device for inhibitting selection stop for long time in combined scale
JPS5892914A (en) * 1981-11-30 1983-06-02 Ishida Scales Mfg Co Ltd Combinatorial computing device
JPS58158523A (en) * 1982-03-15 1983-09-20 Yamato Scale Co Ltd Combined scale
EP0089835B1 (en) * 1982-03-20 1988-03-02 Kabushiki Kaisha Ishida Koki Seisakusho Combinatorial weighing apparatus
DE3221276A1 (en) * 1982-06-04 1983-12-08 Yamato Scale Co. Ltd., Akashi, Hyogo Combination weighing machine
JPS59198325A (en) * 1983-04-27 1984-11-10 Ishida Scales Mfg Co Ltd Automatic zero-point adjusting method
DE3326590A1 (en) * 1983-07-23 1985-01-31 Schubert & Salzer Maschinenfabrik Ag, 8070 Ingolstadt DEVICE FOR WEIGHING FIBER MATERIAL
GB8705451D0 (en) * 1987-03-09 1987-04-15 Driver Southall Combinational weighing systems
JP2741777B2 (en) * 1989-04-19 1998-04-22 大和製衡株式会社 Zero compensation controller for combination weigher

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4838045A (en) * 1971-09-15 1973-06-05
JPS4960956A (en) * 1972-10-14 1974-06-13
JPS4973165A (en) * 1972-11-13 1974-07-15
JPS50104670A (en) * 1974-01-22 1975-08-18

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH550999A (en) * 1972-04-24 1974-06-28 Wirth Gallo & Co PROCEDURE FOR THE INDEPENDENT FINE ADJUSTMENT OF NUMERIC DISPLAYING SCALES AND SCALES IN ORDER TO PERFORM THIS PROCEDURE.
US3939928A (en) * 1972-08-12 1976-02-24 Kabushiki Kaisha Ishida Koki Seisakusyo Weighing method and apparatus
AR208424A1 (en) * 1975-03-07 1976-12-27 Timi Vaaka Hyholm AN AUTOMATIC DEVICE FOR RESETTING SCALES WITH NUMERICAL DISPLAY
US4139069A (en) * 1977-06-23 1979-02-13 Acurex Corporation Digital weighing method
IT1126209B (en) * 1977-07-28 1986-05-14 Mazzucchelli Ind Tessile EQUIPMENT TO PERFORM THE EXACT WEIGHING OF VARIABLE SIZE MATERIALS AND ESPECIALLY FRUIT AND VEGETABLES PRODUCTS

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4838045A (en) * 1971-09-15 1973-06-05
JPS4960956A (en) * 1972-10-14 1974-06-13
JPS4973165A (en) * 1972-11-13 1974-07-15
JPS50104670A (en) * 1974-01-22 1975-08-18

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS613014A (en) * 1984-06-18 1986-01-09 Ishida Scales Mfg Co Ltd Adjusting method of zero point of combined weighing instruments or combined counting instruments
WO1987004239A1 (en) * 1985-12-29 1987-07-16 Anritsu Corporation Combination type weighing apparatus
US4846291A (en) * 1985-12-29 1989-07-11 Anritsu Corporation Combination weighing apparatus
JPH08230841A (en) * 1995-11-13 1996-09-10 Tec Corp Automatic packaging and measuring machine
JP2009098041A (en) * 2007-10-18 2009-05-07 Katsuzo Kawanishi Combination balance
WO2017047414A1 (en) * 2015-09-18 2017-03-23 日本クリーンシステム株式会社 Trash storing device and trash weighing method

Also Published As

Publication number Publication date
FR2473705A1 (en) 1981-07-17
GB2070362B (en) 1984-02-22
JPS6112523B2 (en) 1986-04-09
FR2473705B1 (en) 1984-12-28
AU6592480A (en) 1981-07-23
DE3100917C2 (en) 1985-12-19
IT8167032A0 (en) 1981-01-14
GB2070362A (en) 1981-09-03
DE3100917A1 (en) 1981-12-17
IT1172219B (en) 1987-06-18
AU520013B2 (en) 1982-01-07

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