FR1460938A - Indicateur de givrage - Google Patents

Indicateur de givrage

Info

Publication number
FR1460938A
FR1460938A FR37092A FR37092A FR1460938A FR 1460938 A FR1460938 A FR 1460938A FR 37092 A FR37092 A FR 37092A FR 37092 A FR37092 A FR 37092A FR 1460938 A FR1460938 A FR 1460938A
Authority
FR
France
Prior art keywords
icing indicator
icing
indicator
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
FR37092A
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.)
Emerson Process Management Ltd
Original Assignee
Rosemount Engineering Co Ltd
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 Rosemount Engineering Co Ltd filed Critical Rosemount Engineering Co Ltd
Priority to FR37092A priority Critical patent/FR1460938A/fr
Application granted granted Critical
Publication of FR1460938A publication Critical patent/FR1460938A/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B19/00—Alarms responsive to two or more different undesired or abnormal conditions, e.g. burglary and fire, abnormal temperature and abnormal rate of flow
    • G08B19/02—Alarm responsive to formation or anticipated formation of ice

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR37092A 1965-11-03 1965-11-03 Indicateur de givrage Expired FR1460938A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR37092A FR1460938A (fr) 1965-11-03 1965-11-03 Indicateur de givrage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR37092A FR1460938A (fr) 1965-11-03 1965-11-03 Indicateur de givrage

Publications (1)

Publication Number Publication Date
FR1460938A true FR1460938A (fr) 1966-03-04

Family

ID=8591717

Family Applications (1)

Application Number Title Priority Date Filing Date
FR37092A Expired FR1460938A (fr) 1965-11-03 1965-11-03 Indicateur de givrage

Country Status (1)

Country Link
FR (1) FR1460938A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2473721A1 (fr) * 1979-10-10 1981-07-17 Vaisala Oy Dispositif a ultrasons pour l'indication de la presence de verglas sur une route asphaltee ou analogue

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2473721A1 (fr) * 1979-10-10 1981-07-17 Vaisala Oy Dispositif a ultrasons pour l'indication de la presence de verglas sur une route asphaltee ou analogue

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