FR590318A - Water level indicating device for high pressure steam boilers - Google Patents

Water level indicating device for high pressure steam boilers

Info

Publication number
FR590318A
FR590318A FR590318DA FR590318A FR 590318 A FR590318 A FR 590318A FR 590318D A FR590318D A FR 590318DA FR 590318 A FR590318 A FR 590318A
Authority
FR
France
Prior art keywords
high pressure
water level
pressure steam
indicating device
level indicating
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
French (fr)
Inventor
Julius Jonas
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 filed Critical
Application granted granted Critical
Publication of FR590318A publication Critical patent/FR590318A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/64—Driving arrangements between movable part of magnetic circuit and contact

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
FR590318D 1923-12-13 1924-12-12 Water level indicating device for high pressure steam boilers Expired FR590318A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE590318X 1923-12-13

Publications (1)

Publication Number Publication Date
FR590318A true FR590318A (en) 1925-06-15

Family

ID=6572729

Family Applications (1)

Application Number Title Priority Date Filing Date
FR590318D Expired FR590318A (en) 1923-12-13 1924-12-12 Water level indicating device for high pressure steam boilers

Country Status (1)

Country Link
FR (1) FR590318A (en)

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