GB1161952A - A Mass Measuring System - Google Patents

A Mass Measuring System

Info

Publication number
GB1161952A
GB1161952A GB4604267A GB4604267A GB1161952A GB 1161952 A GB1161952 A GB 1161952A GB 4604267 A GB4604267 A GB 4604267A GB 4604267 A GB4604267 A GB 4604267A GB 1161952 A GB1161952 A GB 1161952A
Authority
GB
United Kingdom
Prior art keywords
platform
frequency
oscillations
link
supported
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
GB4604267A
Inventor
John Louis Christmann
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.)
Merrick Scale Manufacturing Co
Original Assignee
Merrick Scale Manufacturing Co
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 Merrick Scale Manufacturing Co filed Critical Merrick Scale Manufacturing Co
Priority to GB4604267A priority Critical patent/GB1161952A/en
Publication of GB1161952A publication Critical patent/GB1161952A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01G—WEIGHING
    • G01G11/00—Apparatus for weighing a continuous stream of material during flow; Conveyor belt weighers
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01G—WEIGHING
    • G01G3/00—Weighing apparatus characterised by the use of elastically-deformable members, e.g. spring balances
    • G01G3/12—Weighing apparatus characterised by the use of elastically-deformable members, e.g. spring balances wherein the weighing element is in the form of a solid body stressed by pressure or tension during weighing
    • G01G3/16—Weighing apparatus characterised by the use of elastically-deformable members, e.g. spring balances wherein the weighing element is in the form of a solid body stressed by pressure or tension during weighing measuring variations of frequency of oscillations of the body
    • G01G3/165—Constructional details

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)

Abstract

1,161,952. Weighing apparatus. MERRICK SCALE MFG. CO. 9 Oct., 1967, No. 46042/67. Heading G4H. An endless conveyer 18 is supported by idlers 23 mounted adjacent the pivoted end of a platform 24 which is supported by springs 30 at its other end so as to oscillate with a frequency dependent on the load, the oscillations being detected and operating a counter. Link 41 attached to platform 24 reciprocates a shaft 45 which is coupled by link 59 and plate 62 to a brake mechanism 48 serving to sustain the oscillations. Shaft 45 carries a ferro-magnetic disc with a cut-out which induces pulses in a co-operating coil. The counter coupled to the coil is simultaneously counted down by a pulse generator whose frequency is adjusted to the frequency of platform 24 when there is no load on the conveyer. Spring 86 linearizes the loadfrequency response.
GB4604267A 1967-10-09 1967-10-09 A Mass Measuring System Expired GB1161952A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB4604267A GB1161952A (en) 1967-10-09 1967-10-09 A Mass Measuring System

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4604267A GB1161952A (en) 1967-10-09 1967-10-09 A Mass Measuring System

Publications (1)

Publication Number Publication Date
GB1161952A true GB1161952A (en) 1969-08-20

Family

ID=10439607

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4604267A Expired GB1161952A (en) 1967-10-09 1967-10-09 A Mass Measuring System

Country Status (1)

Country Link
GB (1) GB1161952A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4453778A (en) * 1980-01-10 1984-06-12 Ford Motor Company Proportioning hydraulic brake mechanism

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4453778A (en) * 1980-01-10 1984-06-12 Ford Motor Company Proportioning hydraulic brake mechanism

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee
PCNP Patent ceased through non-payment of renewal fee
PCNP Patent ceased through non-payment of renewal fee

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