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FR4969E - Level indicator - Google Patents

Level indicator

Info

Publication number
FR4969E
FR4969E FR348892A FR348892A FR4969E FR 4969 E FR4969 E FR 4969E FR 348892 A FR348892 A FR 348892A FR 348892 A FR348892 A FR 348892A FR 4969 E FR4969 E FR 4969E
Authority
FR
France
Prior art keywords
level indicator
indicator
level
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
FR348892A
Other languages
French (fr)
Inventor
George William Gregory
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR4969E publication Critical patent/FR4969E/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
    • G01F23/30—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 by floats
    • G01F23/40—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 by floats using bands or wires as transmission elements
    • G01F23/46—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 by floats using bands or wires as transmission elements using magnetically actuated indicating means

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
FR348892A 1904-12-01 1905-07-01 Level indicator Expired FR4969E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR348892T 1904-12-01

Publications (1)

Publication Number Publication Date
FR4969E true FR4969E (en) 1905-11-25

Family

ID=1397433

Family Applications (2)

Application Number Title Priority Date Filing Date
FR348892D Expired FR348892A (en) 1904-12-01 1904-12-01 Level indicator
FR348892A Expired FR4969E (en) 1904-12-01 1905-07-01 Level indicator

Family Applications Before (1)

Application Number Title Priority Date Filing Date
FR348892D Expired FR348892A (en) 1904-12-01 1904-12-01 Level indicator

Country Status (1)

Country Link
FR (2) FR348892A (en)

Also Published As

Publication number Publication date
FR348892A (en) 1905-05-01

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