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)
• Push-Button Switches (AREA)
• Switches Operated By Changes In Physical Conditions (AREA)

Applications Claiming Priority (1)

Publications (1)

Family

ID=4518094

Family Applications (1)

Country Status (3)

Families Citing this family (1)

• 1938
  • 1938-01-20 CH CH201416D patent/CH201416A/en unknown
• 1939
  • 1939-01-19 FR FR849124D patent/FR849124A/en not_active Expired
  • 1939-01-19 GB GB191239A patent/GB523289A/en not_active Expired

Also Published As

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