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
  • H01H51/082—Contacts alternately opened and closed by successive cycles of energisation and de-energisation of the electromagnet, e.g. by use of a ratchet using rotating ratchet mechanism
  • H01H51/086—Contacts alternately opened and closed by successive cycles of energisation and de-energisation of the electromagnet, e.g. by use of a ratchet using rotating ratchet mechanism with radial ratchet elements

Landscapes

• Physics & Mathematics (AREA)
• Electromagnetism (AREA)
• Lighting Device Outwards From Vehicle And Optical Signal (AREA)
• Mechanisms For Operating Contacts (AREA)

Applications Claiming Priority (1)

Publications (1)

Family

ID=19779747

Family Applications (1)

Country Status (3)

• 0
  • NL NL14532D patent/NL14532C/xx active
• 1924
  • 1924-12-15 FR FR590487D patent/FR590487A/fr not_active Expired
  • 1924-12-17 GB GB30365/24A patent/GB227810A/en not_active Expired

Also Published As

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