FR787295A - Régulateur automatique de température, pression, niveau, débit, et autres grandeurs similaires - Google Patents

Régulateur automatique de température, pression, niveau, débit, et autres grandeurs similaires

Info

Publication number
FR787295A
FR787295A FR787295DA FR787295A FR 787295 A FR787295 A FR 787295A FR 787295D A FR787295D A FR 787295DA FR 787295 A FR787295 A FR 787295A
Authority
FR
France
Prior art keywords
level
flow
temperature
pressure
automatic regulator
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.)
Compteurs Schlumberger SA
Original Assignee
Compteurs Schlumberger 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 Compteurs Schlumberger SA filed Critical Compteurs Schlumberger SA
Application granted granted Critical
Publication of FR787295A publication Critical patent/FR787295A/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)
FR787295D 1934-12-22 1934-12-22 Régulateur automatique de température, pression, niveau, débit, et autres grandeurs similaires Expired FR787295A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR787295T 1934-12-22

Publications (1)

Publication Number Publication Date
FR787295A true FR787295A (fr) 1935-09-19

Family

ID=9218899

Family Applications (1)

Application Number Title Priority Date Filing Date
FR787295D Expired FR787295A (fr) 1934-12-22 1934-12-22 Régulateur automatique de température, pression, niveau, débit, et autres grandeurs similaires

Country Status (1)

Country Link
FR (1) FR787295A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1024055B (de) * 1953-09-15 1958-02-13 Pintsch Bamag Ag Schaltschema fuer Regelvorrichtungen zum Zwecke einer vollautomatisch arbeitenden Blasendestillation

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1024055B (de) * 1953-09-15 1958-02-13 Pintsch Bamag Ag Schaltschema fuer Regelvorrichtungen zum Zwecke einer vollautomatisch arbeitenden Blasendestillation

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