Classifications

• • H—ELECTRICITY
  • H01—ELECTRIC ELEMENTS
  • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
  • H01H1/00—Contacts
  • H01H1/06—Contacts characterised by the shape or structure of the contact-making surface, e.g. grooved
  • H01H1/08—Contacts characterised by the shape or structure of the contact-making surface, e.g. grooved wetted with mercury
• • H—ELECTRICITY
  • H01—ELECTRIC ELEMENTS
  • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
  • H01H29/00—Switches having at least one liquid contact
  • H01H29/18—Switches having at least one liquid contact with level of surface of contact liquid displaced by non-electrical contact-making plunger
• • H—ELECTRICITY
  • H01—ELECTRIC ELEMENTS
  • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
  • H01H51/00—Electromagnetic relays
  • H01H51/28—Relays having both armature and contacts within a sealed casing outside which the operating coil is located, e.g. contact carried by a magnetic leaf spring or reed
  • H01H51/288—Freely suspended contacts

Landscapes

• Physics & Mathematics (AREA)
• Electromagnetism (AREA)

Applications Claiming Priority (1)

Publications (1)

Family

ID=4364305

Family Applications (1)

Country Status (4)

• 1963
  • 1963-08-26 NL NL297139A patent/NL297139A/xx unknown
  • 1963-08-26 GB GB3366363A patent/GB1066245A/en not_active Expired
  • 1963-08-26 CH CH1054263A patent/CH420337A/de unknown
  • 1963-08-28 BE BE636701A patent/BE636701A/xx unknown

Also Published As

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