TREA

Switches having at least one liquid contact

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Industry

  • CPC
  • H01H29/00
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Parent Industries

HELECTRICITY H01Electric elements H01HELECTRIC SWITCHES RELAYS SELECTORS EMERGENCY PROTECTIVE DEVICES

Current Industry

H01H29/00Switches having at least one liquid contact

Sub Industries

H01H29/002Inertia switches H01H29/004Operated by deformation of container H01H29/006Self interrupters H01H29/02Details H01H29/04Contacts Containers for liquid contacts H01H29/06Liquid contacts characterised by the material thereof H01H29/08Means for introducing a predetermined time delay H01H29/10by constricting the flow of the contact liquid H01H29/12Operating mechanisms adapted for operation by a part of the human body other than the hand H01H29/14Operating mechanisms adapted for actuation at a limit or other predetermined position in the path of a body, the relative movement of switch and body being primarily for a purpose other than the actuation of the switch H01H29/16operated by dipping soil contact into stationary contact liquid H01H29/18with level of surface of contact liquid displaced by non-electrical contact-making plunger H01H29/20operated by tilting contact-liquid container H01H29/22wherein contact is made and broken between liquid and solid H01H29/24wherein contact is made and broken between liquid and liquid H01H29/26with level of surface of contact liquid displaced by centrifugal action H01H29/28with level of surface of contact liquid displaced by fluid pressure H01H29/30with level of surface of contact liquid displaced by expansion or evaporation thereof H01H29/32with contact made by a liquid jet
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