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FR869858A - Device for checking the content of certain receptacles such as, in particular, hoppers - Google Patents

Device for checking the content of certain receptacles such as, in particular, hoppers

Info

Publication number
FR869858A
FR869858A FR869858DA FR869858A FR 869858 A FR869858 A FR 869858A FR 869858D A FR869858D A FR 869858DA FR 869858 A FR869858 A FR 869858A
Authority
FR
France
Prior art keywords
hoppers
checking
content
certain receptacles
receptacles
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
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.)
D F ETS
Original Assignee
D F ETS
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 D F ETS filed Critical D F ETS
Application granted granted Critical
Publication of FR869858A publication Critical patent/FR869858A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
    • G01F23/003—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm with a probe suspended by rotatable arms

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
FR869858D 1941-02-07 1941-02-07 Device for checking the content of certain receptacles such as, in particular, hoppers Expired FR869858A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR869858T 1941-02-07

Publications (1)

Publication Number Publication Date
FR869858A true FR869858A (en) 1942-02-23

Family

ID=9346634

Family Applications (1)

Application Number Title Priority Date Filing Date
FR869858D Expired FR869858A (en) 1941-02-07 1941-02-07 Device for checking the content of certain receptacles such as, in particular, hoppers

Country Status (1)

Country Link
FR (1) FR869858A (en)

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