FR1447071A - Aéromètre pour la détermination du poids spécifique des liquides - Google Patents

Aéromètre pour la détermination du poids spécifique des liquides

Info

Publication number
FR1447071A
FR1447071A FR31971A FR31971A FR1447071A FR 1447071 A FR1447071 A FR 1447071A FR 31971 A FR31971 A FR 31971A FR 31971 A FR31971 A FR 31971A FR 1447071 A FR1447071 A FR 1447071A
Authority
FR
France
Prior art keywords
aerometer
liquids
determining
specific weight
weight
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
FR31971A
Other languages
English (en)
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.)
Bizerba SE and Co KG
Original Assignee
Bizerba Werke Wilhelm Kraut GmbH and KG
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 Bizerba Werke Wilhelm Kraut GmbH and KG filed Critical Bizerba Werke Wilhelm Kraut GmbH and KG
Priority to FR31971A priority Critical patent/FR1447071A/fr
Application granted granted Critical
Publication of FR1447071A publication Critical patent/FR1447071A/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N9/00—Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity
    • G01N9/10—Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity by observing bodies wholly or partially immersed in fluid materials
    • G01N9/12—Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity by observing bodies wholly or partially immersed in fluid materials by observing the depth of immersion of the bodies, e.g. hydrometers
    • G01N9/18—Special adaptations for indicating, recording, or control
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01G—WEIGHING
    • G01G23/00—Auxiliary devices for weighing apparatus
    • G01G23/18—Indicating devices, e.g. for remote indication; Recording devices; Scales, e.g. graduated
    • G01G23/32—Indicating the weight by optical projection means
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01G—WEIGHING
    • G01G23/00—Auxiliary devices for weighing apparatus
    • G01G23/18—Indicating devices, e.g. for remote indication; Recording devices; Scales, e.g. graduated
    • G01G23/36—Indicating the weight by electrical means, e.g. using photoelectric cells
    • G01G23/361—Indicating the weight by electrical means, e.g. using photoelectric cells using photoelectric cells
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01G—WEIGHING
    • G01G23/00—Auxiliary devices for weighing apparatus
    • G01G23/18—Indicating devices, e.g. for remote indication; Recording devices; Scales, e.g. graduated
    • G01G23/36—Indicating the weight by electrical means, e.g. using photoelectric cells
    • G01G23/37—Indicating the weight by electrical means, e.g. using photoelectric cells involving digital counting
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01G—WEIGHING
    • G01G23/00—Auxiliary devices for weighing apparatus
    • G01G23/18—Indicating devices, e.g. for remote indication; Recording devices; Scales, e.g. graduated
    • G01G23/38—Recording and/or coding devices specially adapted for weighing apparatus
    • G01G23/42—Recording and/or coding devices specially adapted for weighing apparatus electrically operated
    • G01G23/44—Coding devices therefor
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01G—WEIGHING
    • G01G5/00—Weighing apparatus wherein the balancing is effected by fluid action
    • G01G5/02—Weighing apparatus wherein the balancing is effected by fluid action with a float or other member variably immersed in liquid
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N9/00—Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity
    • G01N9/10—Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity by observing bodies wholly or partially immersed in fluid materials
    • G01N9/12—Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity by observing bodies wholly or partially immersed in fluid materials by observing the depth of immersion of the bodies, e.g. hydrometers
    • G01N9/14—Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity by observing bodies wholly or partially immersed in fluid materials by observing the depth of immersion of the bodies, e.g. hydrometers the body being built into a container
FR31971A 1964-10-08 1965-09-20 Aéromètre pour la détermination du poids spécifique des liquides Expired FR1447071A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR31971A FR1447071A (fr) 1964-10-08 1965-09-20 Aéromètre pour la détermination du poids spécifique des liquides

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEB0078838 1964-10-08
FR31971A FR1447071A (fr) 1964-10-08 1965-09-20 Aéromètre pour la détermination du poids spécifique des liquides

Publications (1)

Publication Number Publication Date
FR1447071A true FR1447071A (fr) 1966-07-22

Family

ID=25967262

Family Applications (1)

Application Number Title Priority Date Filing Date
FR31971A Expired FR1447071A (fr) 1964-10-08 1965-09-20 Aéromètre pour la détermination du poids spécifique des liquides

Country Status (1)

Country Link
FR (1) FR1447071A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2491214A1 (fr) * 1980-09-29 1982-04-02 Illinois Tool Works Areometre donnant une indication analogique de la densite et destine notamment a une batterie
EP0158142A2 (fr) * 1984-03-27 1985-10-16 Baldwin-Gegenheimer GmbH Dispositif pour déterminer et/ou maintenir constant le rapport de mélange d'un mélange de liquide

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2491214A1 (fr) * 1980-09-29 1982-04-02 Illinois Tool Works Areometre donnant une indication analogique de la densite et destine notamment a une batterie
EP0158142A2 (fr) * 1984-03-27 1985-10-16 Baldwin-Gegenheimer GmbH Dispositif pour déterminer et/ou maintenir constant le rapport de mélange d'un mélange de liquide
EP0158142A3 (en) * 1984-03-27 1986-10-08 Baldwin-Gegenheimer Gmbh Device for ascertaining and/or keeping the mixing ratio of a liquid mixture constant

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