WO2009078171A1 - Combination scale - Google Patents

Combination scale Download PDF

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Publication number
WO2009078171A1
WO2009078171A1 PCT/JP2008/003787 JP2008003787W WO2009078171A1 WO 2009078171 A1 WO2009078171 A1 WO 2009078171A1 JP 2008003787 W JP2008003787 W JP 2008003787W WO 2009078171 A1 WO2009078171 A1 WO 2009078171A1
Authority
WO
WIPO (PCT)
Prior art keywords
discharge
objects
hoppers
measured
measuring
Prior art date
Application number
PCT/JP2008/003787
Other languages
French (fr)
Japanese (ja)
Inventor
Shozo Kawanishi
Original Assignee
Shozo Kawanishi
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
Priority claimed from JP2007325761A external-priority patent/JP5101264B2/en
Application filed by Shozo Kawanishi filed Critical Shozo Kawanishi
Publication of WO2009078171A1 publication Critical patent/WO2009078171A1/en

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)
  • Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)

Abstract

A combination scale which can be operated at high speed independent of properties of objects to be measured. The combination scale has a lower chute (9L) and a lower collecting hopper (10L) which are provided with measuring units (W1, W2), collect objects to be measured discharged from upper collecting hoppers (7) of the measuring units (W1, W2), and discharge the collected objects, a lower chute (9R) and a lower collecting hopper (10R) which collect objects to be measured discharged from upper collecting hoppers (8a, 8b) of the measuring units (W1, W2) and discharge the collected objects, and a control section (20) which determines first and second discharge combinations of all of measuring hoppers (4), causes measuring hoppers (4) of the first discharge combination to discharge objects to be measured to an inner upper chute (5), causes measuring hoppers (4) of the second discharge combination to discharge objects to be measured to outer upper chutes (6a, 6b), and causes the upper collecting hoppers (7, 8a, 8b) and the lower collecting hoppers (10L, 10R) to discharge objects to be measured.
PCT/JP2008/003787 2007-12-18 2008-12-16 Combination scale WO2009078171A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-325761 2007-12-18
JP2007325761A JP5101264B2 (en) 2007-09-18 2007-12-18 Combination scale

Publications (1)

Publication Number Publication Date
WO2009078171A1 true WO2009078171A1 (en) 2009-06-25

Family

ID=40796316

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/003787 WO2009078171A1 (en) 2007-12-18 2008-12-16 Combination scale

Country Status (1)

Country Link
WO (1) WO2009078171A1 (en)

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60178319A (en) * 1984-02-24 1985-09-12 Yamato Scale Co Ltd Combined scale
JPH0715399B2 (en) * 1988-02-05 1995-02-22 アンリツ株式会社 Weighing method
WO2006033290A1 (en) * 2004-09-22 2006-03-30 Shozo Kawanishi Combination balance
WO2006114992A1 (en) * 2005-04-19 2006-11-02 Yamato Scale Co., Ltd. Combination balance for mixture weighing
WO2007069544A1 (en) * 2005-12-13 2007-06-21 Shozo Kawanishi Combined weigher and measurement device using the same
WO2007119679A1 (en) * 2006-04-14 2007-10-25 Shozo Kawanishi Combination balance
WO2008010574A1 (en) * 2006-07-21 2008-01-24 Shozo Kawanishi Combination scale
WO2008129777A1 (en) * 2007-03-16 2008-10-30 Shozo Kawanishi Linkage device, and measuring device, packaging device, and measuring/packaging device that use the linkage device

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60178319A (en) * 1984-02-24 1985-09-12 Yamato Scale Co Ltd Combined scale
JPH0715399B2 (en) * 1988-02-05 1995-02-22 アンリツ株式会社 Weighing method
WO2006033290A1 (en) * 2004-09-22 2006-03-30 Shozo Kawanishi Combination balance
WO2006114992A1 (en) * 2005-04-19 2006-11-02 Yamato Scale Co., Ltd. Combination balance for mixture weighing
WO2007069544A1 (en) * 2005-12-13 2007-06-21 Shozo Kawanishi Combined weigher and measurement device using the same
WO2007119679A1 (en) * 2006-04-14 2007-10-25 Shozo Kawanishi Combination balance
WO2008010574A1 (en) * 2006-07-21 2008-01-24 Shozo Kawanishi Combination scale
WO2008129777A1 (en) * 2007-03-16 2008-10-30 Shozo Kawanishi Linkage device, and measuring device, packaging device, and measuring/packaging device that use the linkage device

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