FR465188A - Perfectionnements apportés aux fourneaux électriques - Google Patents

Perfectionnements apportés aux fourneaux électriques

Info

Publication number
FR465188A
FR465188A FR465188A FR465188DA FR465188A FR 465188 A FR465188 A FR 465188A FR 465188 A FR465188 A FR 465188A FR 465188D A FR465188D A FR 465188DA FR 465188 A FR465188 A FR 465188A
Authority
FR
France
Prior art keywords
improvements made
electric stoves
stoves
electric
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
FR465188A
Other languages
English (en)
Inventor
Frederick Titcomb Snyder
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 FR465188A publication Critical patent/FR465188A/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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Furnace Details (AREA)
FR465188A 1913-11-04 1913-11-21 Perfectionnements apportés aux fourneaux électriques Expired FR465188A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB191325171T 1913-11-04
FR465188T 1913-11-21

Publications (1)

Publication Number Publication Date
FR465188A true FR465188A (fr) 1914-04-09

Family

ID=62044410

Family Applications (1)

Application Number Title Priority Date Filing Date
FR465188A Expired FR465188A (fr) 1913-11-04 1913-11-21 Perfectionnements apportés aux fourneaux électriques

Country Status (2)

Country Link
FR (1) FR465188A (fr)
GB (1) GB191325171A (fr)

Also Published As

Publication number Publication date
GB191325171A (en) 1914-12-04

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