Classifications

• • H—ELECTRICITY
  • H01—ELECTRIC ELEMENTS
  • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
  • H01H51/00—Electromagnetic relays
  • H01H51/02—Non-polarised relays
  • H01H51/04—Non-polarised relays with single armature; with single set of ganged armatures
  • H01H51/06—Armature is movable between two limit positions of rest and is moved in one direction due to energisation of an electromagnet and after the electromagnet is de-energised is returned by energy stored during the movement in the first direction, e.g. by using a spring, by using a permanent magnet, by gravity
  • H01H51/08—Contacts alternately opened and closed by successive cycles of energisation and de-energisation of the electromagnet, e.g. by use of a ratchet
• • G—PHYSICS
  • G01—MEASURING; TESTING
  • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
  • G01R11/00—Electromechanical arrangements for measuring time integral of electric power or current, e.g. of consumption
  • G01R11/56—Special tariff meters
• • H—ELECTRICITY
  • H01—ELECTRIC ELEMENTS
  • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
  • H01H50/00—Details of electromagnetic relays
  • H01H50/16—Magnetic circuit arrangements
  • H01H50/18—Movable parts of magnetic circuits, e.g. armature
  • H01H50/32—Latching movable parts mechanically
  • H01H50/321—Latching movable parts mechanically the mechanical latch being controlled directly by the magnetic flux or part of it

Applications Claiming Priority (1)

Publications (1)

Family

ID=4569102

Family Applications (1)

Country Status (4)

Families Citing this family (2)

• 0
  • NL NL56654D patent/NL56654C/xx active
  • BE BE441213D patent/BE441213A/xx unknown
• 1940
  • 1940-06-11 CH CH214216D patent/CH214216A/en unknown
• 1941
  • 1941-05-29 US US395832A patent/US2413397A/en not_active Expired - Lifetime

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