FR2447015A1 - WEIGHING METHOD AND DEVICE - Google Patents

WEIGHING METHOD AND DEVICE

Info

Publication number
FR2447015A1
FR2447015A1 FR7921965A FR7921965A FR2447015A1 FR 2447015 A1 FR2447015 A1 FR 2447015A1 FR 7921965 A FR7921965 A FR 7921965A FR 7921965 A FR7921965 A FR 7921965A FR 2447015 A1 FR2447015 A1 FR 2447015A1
Authority
FR
France
Prior art keywords
weight
weighing
article
support
item
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.)
Withdrawn
Application number
FR7921965A
Other languages
French (fr)
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.)
Geosource Inc
Original Assignee
Geosource Inc
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 Geosource Inc filed Critical Geosource Inc
Publication of FR2447015A1 publication Critical patent/FR2447015A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01G—WEIGHING
    • G01G5/00—Weighing apparatus wherein the balancing is effected by fluid action
    • G01G5/006—Weighing apparatus wherein the balancing is effected by fluid action with pneumatic means
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01G—WEIGHING
    • G01G5/00—Weighing apparatus wherein the balancing is effected by fluid action

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Weight Measurement For Supplying Or Discharging Of Specified Amounts Of Material (AREA)
  • Warehouses Or Storage Devices (AREA)
  • Sorting Of Articles (AREA)

Abstract

L'invention concerne un dispositif pour détecter le poids d'un article par mesure de la quantité de pression nécessaire pour supporter l'article. Le dispositif de pesage selon l'invention se caractérise par le fait qu'il comporte une table de pesage ayant une pluralité d'ouvertures destinées à recevoir de l'air comprimé. La pression exigée pour supporter le poids d'un article passant au-dessus des ouvertures est détectée par un traducteur de pression et transformée en un signal électrique utilisé pour dériver le poids numérique de l'article. Application : pesage de produits divers.The invention relates to a device for sensing the weight of an article by measuring the amount of pressure required to support the article. The weighing device according to the invention is characterized in that it comprises a weighing table having a plurality of openings intended to receive compressed air. The pressure required to support the weight of an item passing over the openings is sensed by a pressure transducer and transformed into an electrical signal used to derive the digital weight of the item. Application: weighing of various products.

FR7921965A 1979-01-19 1979-08-27 WEIGHING METHOD AND DEVICE Withdrawn FR2447015A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US502679A 1979-01-19 1979-01-19

Publications (1)

Publication Number Publication Date
FR2447015A1 true FR2447015A1 (en) 1980-08-14

Family

ID=21713751

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7921965A Withdrawn FR2447015A1 (en) 1979-01-19 1979-08-27 WEIGHING METHOD AND DEVICE

Country Status (6)

Country Link
JP (1) JPS5598312A (en)
AR (1) AR222187A1 (en)
AU (1) AU5024379A (en)
DE (1) DE2935311A1 (en)
FR (1) FR2447015A1 (en)
GB (1) GB2040479A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2529326A1 (en) * 1982-06-29 1983-12-30 Rayneri Flexible multilayer material linear mass measurement method - using pressurised air-jets to lift material and then measuring reaction
RU2780981C1 (en) * 2021-11-29 2022-10-04 Федеральное государственное автономное образовательное учреждение высшего образования "Сибирский федеральный университет" Method for determining the unknown mass of cargo transported on a conveyor

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4356874A (en) * 1980-10-20 1982-11-02 General Nucleonics, Inc. Weight controller for canned food and the like
JPH0516816U (en) * 1991-08-20 1993-03-02 広次 吉井 Slide cone bar
FR2761773B1 (en) * 1997-04-08 1999-05-14 Bio Merieux METHOD AND DEVICE FOR DETERMINING THE MASS OF AN OBJECT, AND PARTICULARLY FOR DEDUCING THE VOLUME OF A LIQUID
DE102010009641A1 (en) * 2010-02-27 2011-09-01 Bizerba Gmbh & Co. Kg Libra
CN107144337A (en) * 2017-07-11 2017-09-08 江苏锐特自控科技有限公司 A kind of large-scale vision is weighed scan table
CN111924189B (en) * 2020-07-30 2022-04-01 胡中大 Assembly line weighing and packaging table with chain type plate scale

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3800893A (en) * 1972-09-05 1974-04-02 Campbell Soup Co Weighing apparatus and method
FR2352293A1 (en) * 1976-05-18 1977-12-16 Peugeot Determn. of motor vehicle reaction in wind - uses measurement of pressure variations in air cushions under each wheel

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3800893A (en) * 1972-09-05 1974-04-02 Campbell Soup Co Weighing apparatus and method
FR2352293A1 (en) * 1976-05-18 1977-12-16 Peugeot Determn. of motor vehicle reaction in wind - uses measurement of pressure variations in air cushions under each wheel

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
EXBK/78 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2529326A1 (en) * 1982-06-29 1983-12-30 Rayneri Flexible multilayer material linear mass measurement method - using pressurised air-jets to lift material and then measuring reaction
RU2780981C1 (en) * 2021-11-29 2022-10-04 Федеральное государственное автономное образовательное учреждение высшего образования "Сибирский федеральный университет" Method for determining the unknown mass of cargo transported on a conveyor

Also Published As

Publication number Publication date
AU5024379A (en) 1980-07-24
DE2935311A1 (en) 1980-08-07
JPS5598312A (en) 1980-07-26
AR222187A1 (en) 1981-04-30
GB2040479A (en) 1980-08-28

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Legal Events

Date Code Title Description
ST Notification of lapse