FR802699A - Dispositif avertisseur électrique - Google Patents

Dispositif avertisseur électrique

Info

Publication number
FR802699A
FR802699A FR802699DA FR802699A FR 802699 A FR802699 A FR 802699A FR 802699D A FR802699D A FR 802699DA FR 802699 A FR802699 A FR 802699A
Authority
FR
France
Prior art keywords
warning device
electric warning
electric
warning
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
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.)
ALE International SAS
Original Assignee
Telic Alcatel SA
La Telephone Industrielle et Commerciale Telic Alcatel SA
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 Telic Alcatel SA, La Telephone Industrielle et Commerciale Telic Alcatel SA filed Critical Telic Alcatel SA
Application granted granted Critical
Publication of FR802699A publication Critical patent/FR802699A/fr
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
    • G01F23/22—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 measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water
    • G01F23/24—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 measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring variations of resistance of resistors due to contact with conductor fluid
    • G01F23/241—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 measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring variations of resistance of resistors due to contact with conductor fluid for discrete levels

Landscapes

  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
FR802699D 1936-02-04 1936-02-04 Dispositif avertisseur électrique Expired FR802699A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR802699T 1936-02-04

Publications (1)

Publication Number Publication Date
FR802699A true FR802699A (fr) 1936-09-10

Family

ID=9249274

Family Applications (1)

Application Number Title Priority Date Filing Date
FR802699D Expired FR802699A (fr) 1936-02-04 1936-02-04 Dispositif avertisseur électrique

Country Status (1)

Country Link
FR (1) FR802699A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2560757A (en) * 1949-09-12 1951-07-17 Honeywell Regulator Co Tank unit
US2824270A (en) * 1954-03-15 1958-02-18 Honeywell Regulator Co Tank unit mounting means

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2560757A (en) * 1949-09-12 1951-07-17 Honeywell Regulator Co Tank unit
US2824270A (en) * 1954-03-15 1958-02-18 Honeywell Regulator Co Tank unit mounting means

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