BE437535A - - Google Patents

Info

Publication number
BE437535A
BE437535A BE437535DA BE437535A BE 437535 A BE437535 A BE 437535A BE 437535D A BE437535D A BE 437535DA BE 437535 A BE437535 A BE 437535A
Authority
BE
Belgium
Application number
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.)
Publication of BE437535A publication Critical patent/BE437535A/xx

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00—Control of temperature
    • G05D23/185—Control of temperature with auxiliary non-electric power
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H19/00—Switches operated by an operating part which is rotatable about a longitudinal axis thereof and which is acted upon directly by a solid body external to the switch, e.g. by a hand
    • H01H19/54—Switches operated by an operating part which is rotatable about a longitudinal axis thereof and which is acted upon directly by a solid body external to the switch, e.g. by a hand the operating part having at least five or an unspecified number of operative positions
    • H01H19/56—Angularly-movable actuating part carrying contacts, e.g. drum switch

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
BE437535D 1939-12-30 BE437535A (en))

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE219817X 1939-12-30

Publications (1)

Publication Number Publication Date
BE437535A true BE437535A (en))

Family

ID=3866080

Family Applications (1)

Application Number Title Priority Date Filing Date
BE437535D BE437535A (en)) 1939-12-30

Country Status (4)

Country Link
BE (1) BE437535A (en))
CH (1) CH219817A (en))
FR (1) FR885373A (en))
NL (2) NL104142C (en))

Also Published As

Publication number Publication date
CH219817A (de) 1942-02-28
NL104142C (en))
FR885373A (fr) 1943-09-13
NL114392C (en))

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