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FR749063A - Appareil de contrôle de l'humidité - Google Patents

Appareil de contrôle de l'humidité

Info

Publication number
FR749063A
FR749063A FR749063DA FR749063A FR 749063 A FR749063 A FR 749063A FR 749063D A FR749063D A FR 749063DA FR 749063 A FR749063 A FR 749063A
Authority
FR
France
Prior art keywords
control device
humidity control
humidity
control
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.)
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 FR749063A publication Critical patent/FR749063A/fr
Expired 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
    • G01N25/62—Investigating or analyzing materials by the use of thermal means by investigating moisture content by psychrometric means, e.g. wet-and-dry bulb thermometers

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analyzing Materials Using Thermal Means (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
FR749063D 1932-01-15 1933-01-14 Appareil de contrôle de l'humidité Expired FR749063A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US586932A US2019355A (en) 1932-01-15 1932-01-15 Humidity responsive device
GB1452/33A GB418281A (en) 1932-01-15 1933-01-16 Improvements in and relating to humidity responsive devices

Publications (1)

Publication Number Publication Date
FR749063A true FR749063A (fr) 1933-07-17

Family

ID=26236750

Family Applications (1)

Application Number Title Priority Date Filing Date
FR749063D Expired FR749063A (fr) 1932-01-15 1933-01-14 Appareil de contrôle de l'humidité

Country Status (3)

Country Link
US (1) US2019355A (fr)
FR (1) FR749063A (fr)
GB (1) GB418281A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2554440A (en) * 1946-02-21 1951-05-22 Serdex Inc Meteorological instrument
GB2190203A (en) * 1986-05-08 1987-11-11 Protimeter Plc Apparatus for use in diagnosing condensation or the likelihood thereof

Also Published As

Publication number Publication date
GB418281A (en) 1934-10-08
US2019355A (en) 1935-10-29

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