FR1066736A - Perfectionnements aux contacts hygrométriques - Google Patents

Perfectionnements aux contacts hygrométriques

Info

Publication number
FR1066736A
FR1066736A FR1066736DA FR1066736A FR 1066736 A FR1066736 A FR 1066736A FR 1066736D A FR1066736D A FR 1066736DA FR 1066736 A FR1066736 A FR 1066736A
Authority
FR
France
Prior art keywords
hygrometric
contacts
hygrometric contacts
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)
Inventor
Maxime Danchin
Constant Laroche
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.)
Merlin Gerin SA
Original Assignee
Merlin Gerin 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 Merlin Gerin SA filed Critical Merlin Gerin SA
Application granted granted Critical
Publication of FR1066736A publication Critical patent/FR1066736A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H35/00—Switches operated by change of a physical condition
    • H01H35/42—Switches operated by change of humidity
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N19/00—Investigating materials by mechanical methods
    • G01N19/10—Measuring moisture content, e.g. by measuring change in length of hygroscopic filament; Hygrometers

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)
FR1066736D 1952-11-21 1952-11-21 Perfectionnements aux contacts hygrométriques Expired FR1066736A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1066736T 1952-11-21

Publications (1)

Publication Number Publication Date
FR1066736A true FR1066736A (fr) 1954-06-09

Family

ID=9602863

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1066736D Expired FR1066736A (fr) 1952-11-21 1952-11-21 Perfectionnements aux contacts hygrométriques

Country Status (1)

Country Link
FR (1) FR1066736A (fr)

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