FR2295477A1 - Dispositif permettant de maintenir un corps dans une zone de temperature donnee - Google Patents

Dispositif permettant de maintenir un corps dans une zone de temperature donnee

Info

Publication number
FR2295477A1
FR2295477A1 FR7435509A FR7435509A FR2295477A1 FR 2295477 A1 FR2295477 A1 FR 2295477A1 FR 7435509 A FR7435509 A FR 7435509A FR 7435509 A FR7435509 A FR 7435509A FR 2295477 A1 FR2295477 A1 FR 2295477A1
Authority
FR
France
Prior art keywords
temperature zone
given temperature
device maintaining
maintaining
given
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
FR7435509A
Other languages
English (en)
Other versions
FR2295477B1 (fr
Inventor
Philippe Tempe
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
Priority to FR7435509A priority Critical patent/FR2295477A1/fr
Priority to HU75SCHE66A priority patent/HU171685B/hu
Priority to GB4319775A priority patent/GB1522498A/en
Priority to SU752183103A priority patent/SU645624A3/ru
Publication of FR2295477A1 publication Critical patent/FR2295477A1/fr
Application granted granted Critical
Publication of FR2295477B1 publication Critical patent/FR2295477B1/fr
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N25/00—Investigating or analyzing materials by the use of thermal means
    • G01N25/56—Investigating or analyzing materials by the use of thermal means by investigating moisture content
    • G01N25/66—Investigating or analyzing materials by the use of thermal means by investigating moisture content by investigating dew-point
    • G01N25/68—Investigating or analyzing materials by the use of thermal means by investigating moisture content by investigating dew-point by varying the temperature of a condensing surface
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analyzing Materials Using Thermal Means (AREA)
  • Control Of Temperature (AREA)
FR7435509A 1974-10-23 1974-10-23 Dispositif permettant de maintenir un corps dans une zone de temperature donnee Granted FR2295477A1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR7435509A FR2295477A1 (fr) 1974-10-23 1974-10-23 Dispositif permettant de maintenir un corps dans une zone de temperature donnee
HU75SCHE66A HU171685B (hu) 1974-10-23 1975-10-14 Ustrojstvo dlja sokhranenija temperatury tela v dannom intervale temperatur i gigrometr s takim ustrojstvom
GB4319775A GB1522498A (en) 1974-10-23 1975-10-21 Apparatus for controlling the temperature of a body
SU752183103A SU645624A3 (ru) 1974-10-23 1975-10-21 Устройство дл регулировани температуры

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7435509A FR2295477A1 (fr) 1974-10-23 1974-10-23 Dispositif permettant de maintenir un corps dans une zone de temperature donnee

Publications (2)

Publication Number Publication Date
FR2295477A1 true FR2295477A1 (fr) 1976-07-16
FR2295477B1 FR2295477B1 (fr) 1978-11-24

Family

ID=9144373

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7435509A Granted FR2295477A1 (fr) 1974-10-23 1974-10-23 Dispositif permettant de maintenir un corps dans une zone de temperature donnee

Country Status (4)

Country Link
FR (1) FR2295477A1 (fr)
GB (1) GB1522498A (fr)
HU (1) HU171685B (fr)
SU (1) SU645624A3 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4898475A (en) * 1987-03-16 1990-02-06 Novasina Ag Apparatus and method for the measuring of dew points

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4898475A (en) * 1987-03-16 1990-02-06 Novasina Ag Apparatus and method for the measuring of dew points

Also Published As

Publication number Publication date
GB1522498A (en) 1978-08-23
FR2295477B1 (fr) 1978-11-24
HU171685B (hu) 1978-02-28
SU645624A3 (ru) 1979-01-30

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Legal Events

Date Code Title Description
ST Notification of lapse