FR2376454A1 - Perfectionnements aux thermostats - Google Patents

Perfectionnements aux thermostats

Info

Publication number
FR2376454A1
FR2376454A1 FR7639620A FR7639620A FR2376454A1 FR 2376454 A1 FR2376454 A1 FR 2376454A1 FR 7639620 A FR7639620 A FR 7639620A FR 7639620 A FR7639620 A FR 7639620A FR 2376454 A1 FR2376454 A1 FR 2376454A1
Authority
FR
France
Prior art keywords
thermistance
switch
blocking
control unit
ptc resistor
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.)
Granted
Application number
FR7639620A
Other languages
English (en)
French (fr)
Other versions
FR2376454B1 (nl
Inventor
Bernard Cornu
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.)
Aglo SA
Original Assignee
Aglo 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 Aglo SA filed Critical Aglo SA
Priority to FR7639620A priority Critical patent/FR2376454A1/fr
Publication of FR2376454A1 publication Critical patent/FR2376454A1/fr
Application granted granted Critical
Publication of FR2376454B1 publication Critical patent/FR2376454B1/fr
Granted 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
    • G05D23/1909—Control of temperature characterised by the use of electric means using an analogue comparing device whose output amplitude can only take two discrete values
    • 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
    • G05D23/1927—Control of temperature characterised by the use of electric means using a plurality of sensors
    • G05D23/1928—Control of temperature characterised by the use of electric means using a plurality of sensors sensing the temperature of one space

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Control Of Temperature (AREA)
FR7639620A 1976-12-30 1976-12-30 Perfectionnements aux thermostats Granted FR2376454A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7639620A FR2376454A1 (fr) 1976-12-30 1976-12-30 Perfectionnements aux thermostats

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7639620A FR2376454A1 (fr) 1976-12-30 1976-12-30 Perfectionnements aux thermostats

Publications (2)

Publication Number Publication Date
FR2376454A1 true FR2376454A1 (fr) 1978-07-28
FR2376454B1 FR2376454B1 (nl) 1980-10-24

Family

ID=9181759

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7639620A Granted FR2376454A1 (fr) 1976-12-30 1976-12-30 Perfectionnements aux thermostats

Country Status (1)

Country Link
FR (1) FR2376454A1 (nl)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5099188A (en) * 1989-11-17 1992-03-24 Asea Brown Boveri Aktiengesellschaft Protection device for high-temperature batteries

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5099188A (en) * 1989-11-17 1992-03-24 Asea Brown Boveri Aktiengesellschaft Protection device for high-temperature batteries

Also Published As

Publication number Publication date
FR2376454B1 (nl) 1980-10-24

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Legal Events

Date Code Title Description
ST Notification of lapse