FR380024A - Hygrometers to indicate the humidity of the atmosphere - Google Patents

Hygrometers to indicate the humidity of the atmosphere

Info

Publication number
FR380024A
FR380024A FR380024A FR380024DA FR380024A FR 380024 A FR380024 A FR 380024A FR 380024 A FR380024 A FR 380024A FR 380024D A FR380024D A FR 380024DA FR 380024 A FR380024 A FR 380024A
Authority
FR
France
Prior art keywords
hygrometers
humidity
atmosphere
indicate
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
FR380024A
Other languages
French (fr)
Inventor
Stuart Warren Cramer
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
Filing date
Publication date
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of FR380024A publication Critical patent/FR380024A/en
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
    • G01N25/64—Investigating or analyzing materials by the use of thermal means by investigating moisture content by psychrometric means, e.g. wet-and-dry bulb thermometers using electric temperature-responsive elements

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)
FR380024A 1907-06-10 Hygrometers to indicate the humidity of the atmosphere Expired FR380024A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE208453T

Publications (1)

Publication Number Publication Date
FR380024A true FR380024A (en) 1907-11-27

Family

ID=5794251

Family Applications (1)

Application Number Title Priority Date Filing Date
FR380024A Expired FR380024A (en) 1907-06-10 Hygrometers to indicate the humidity of the atmosphere

Country Status (2)

Country Link
DE (1) DE208453C (en)
FR (1) FR380024A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE747067C (en) * 1940-11-16 1944-09-06 Albert Mieves Multi-part measuring probe for electrical temperature and humidity measurement of heat-sensitive and self-igniting stored substances
DK149175C (en) * 1983-09-13 1986-12-08 Soerensen A C H METHOD AND APPARATUS FOR CONTINUOUS PSYCHROMETRIC MEASUREMENT OF THE CONCENTRATION OF A VAPORABLE COMPONENT IN AN AIR TYPE

Also Published As

Publication number Publication date
DE208453C (en)

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