GB912056A - Method and apparatus for measuring out flowable loose materials - Google Patents

Method and apparatus for measuring out flowable loose materials

Info

Publication number
GB912056A
GB912056A GB1241161A GB1241161A GB912056A GB 912056 A GB912056 A GB 912056A GB 1241161 A GB1241161 A GB 1241161A GB 1241161 A GB1241161 A GB 1241161A GB 912056 A GB912056 A GB 912056A
Authority
GB
United Kingdom
Prior art keywords
weigh
correct
weight
period
holder
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
GB1241161A
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.)
FR Hesser Maschinenfabrik AG
Original Assignee
FR Hesser Maschinenfabrik AG
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 FR Hesser Maschinenfabrik AG filed Critical FR Hesser Maschinenfabrik AG
Publication of GB912056A publication Critical patent/GB912056A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01G—WEIGHING
    • G01G1/00—Weighing apparatus involving the use of a counterweight or other counterbalancing mass
    • G01G1/18—Balances involving the use of a pivoted beam, i.e. beam balances
    • G01G1/26—Balances involving the use of a pivoted beam, i.e. beam balances with associated counterweight or set of counterweights
    • G01G1/30—Balances involving the use of a pivoted beam, i.e. beam balances with associated counterweight or set of counterweights wherein the counterweight is in the form of a chain
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01G—WEIGHING
    • G01G13/00—Weighing apparatus with automatic feed or discharge for weighing-out batches of material
    • G01G13/02—Means for automatically loading weigh pans or other receptacles, e.g. disposable containers, under control of the weighing mechanism
    • G01G13/04—Means for automatically loading weigh pans or other receptacles, e.g. disposable containers, under control of the weighing mechanism involving dribble-feed means controlled by the weighing mechanism to top up the receptacle to the target weight

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Weight Measurement For Supplying Or Discharging Of Specified Amounts Of Material (AREA)

Abstract

912,056. Automatic weight-control systems. HESSER MASCHINENFABRIK A.G., FR. April 6, 1961 [April 20, 1960], No. 12411/61. Class 38 (4). In a system in which a pre-measured quantity of loose material is fed to a weigh pan and further material added until the weight is correct, variations in the period of addition are utilized to correct variations in the pre-measured quantity automatically. In Fig. 1 doses of flowable loose material are dispensed from a chamber 1, 2 into a weigh holder 6 and the weight of each dose brought up to the required value by operation of an electromagnet 8 to add further material in a stream from a shoot 9. When the weight is correct a contact 29 on weigh-beam 7 stops the flow from shoot 9. An electrical controller 12 including a motordriven timer (not shown) detects whether the period during which additional material is supplied is within predetermined limits and, if not, operates a motor 13 for a fixed period in one sense or the other to adjust the volume of chamber 1, 2, and hence the quantity of the initial dose, as necessary to restore the period of additional flow between the predetermined limits. In a modification, doses are dispensed into weigh holder 6 from a weighing device and motor 13 adjusts the length of a chain loading the weighing device in order to correct the initial dose. Weigh-holder 6, when filled, may be automatically transferred to another check weighing device which controls a further motor adjusting chain loading of weighbeam 7.
GB1241161A 1960-04-20 1961-04-06 Method and apparatus for measuring out flowable loose materials Expired GB912056A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEH0039209 1960-04-20

Publications (1)

Publication Number Publication Date
GB912056A true GB912056A (en) 1962-12-05

Family

ID=7153874

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1241161A Expired GB912056A (en) 1960-04-20 1961-04-06 Method and apparatus for measuring out flowable loose materials

Country Status (2)

Country Link
CH (1) CH387317A (en)
GB (1) GB912056A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1251071A1 (en) * 2001-04-20 2002-10-23 D. &V.I. INOX S.R.L. Device for automatically conveying and weighing food articles

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1251071A1 (en) * 2001-04-20 2002-10-23 D. &V.I. INOX S.R.L. Device for automatically conveying and weighing food articles

Also Published As

Publication number Publication date
CH387317A (en) 1965-01-31

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