FR1218303A - Dispositif de protection pour couvertures chauffantes électriques - Google Patents

Dispositif de protection pour couvertures chauffantes électriques

Info

Publication number
FR1218303A
FR1218303A FR788656A FR788656A FR1218303A FR 1218303 A FR1218303 A FR 1218303A FR 788656 A FR788656 A FR 788656A FR 788656 A FR788656 A FR 788656A FR 1218303 A FR1218303 A FR 1218303A
Authority
FR
France
Prior art keywords
protection device
electric blankets
blankets
electric
protection
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
FR788656A
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.)
Compagnie Francaise Thomson Houston SA
Original Assignee
Compagnie Francaise Thomson Houston 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 Compagnie Francaise Thomson Houston SA filed Critical Compagnie Francaise Thomson Houston SA
Application granted granted Critical
Publication of FR1218303A publication Critical patent/FR1218303A/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00—Control of temperature
    • G05D23/19—Control of temperature characterised by the use of electric means
    • G05D23/20—Control of temperature characterised by the use of electric means with sensing elements having variation of electric or magnetic properties with change of temperature
    • G05D23/24—Control of temperature characterised by the use of electric means with sensing elements having variation of electric or magnetic properties with change of temperature the sensing element having a resistance varying with temperature, e.g. a thermistor
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00—Control of temperature
    • G05D23/19—Control of temperature characterised by the use of electric means
    • G05D23/1906—Control of temperature characterised by the use of electric means using an analogue comparing device
    • G05D23/1913—Control of temperature characterised by the use of electric means using an analogue comparing device delivering a series of pulses

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
FR788656A 1958-03-06 1959-03-06 Dispositif de protection pour couvertures chauffantes électriques Expired FR1218303A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1218303XA 1958-03-06 1958-03-06

Publications (1)

Publication Number Publication Date
FR1218303A true FR1218303A (fr) 1960-05-10

Family

ID=22399069

Family Applications (1)

Application Number Title Priority Date Filing Date
FR788656A Expired FR1218303A (fr) 1958-03-06 1959-03-06 Dispositif de protection pour couvertures chauffantes électriques

Country Status (1)

Country Link
FR (1) FR1218303A (fr)

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