ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES (contact cables H01B 7/10; electrolytic self-interrupters H01G 9/18; emergency protective circuit arrangements H02H; switching by electronic means without contact-making H03K 17/00)
| Subclass | Title |
|---|---|
| 1/00 | Contacts (liquid contacts H01H 29/04) |
| 1/02 | Contacts (liquid contacts H01H 29/04) characterised by the material thereof |
| 1/021 | Contacts (liquid contacts H01H 29/04) characterised by the material thereof Composite material |
| 1/023 | Contacts (liquid contacts H01H 29/04) characterised by the material thereof Composite material having a noble metal as the basic material |
| 1/0233 | Contacts (liquid contacts H01H 29/04) characterised by the material thereof Composite material having a noble metal as the basic material and containing carbides |
| 1/0237 | Contacts (liquid contacts H01H 29/04) characterised by the material thereof Composite material having a noble metal as the basic material and containing oxides |
| 1/025 | Contacts (liquid contacts H01H 29/04) characterised by the material thereof Composite material having copper as the basic material |
| 1/027 | Contacts (liquid contacts H01H 29/04) characterised by the material thereof Composite material containing carbon particles or fibres |
| 1/029 | Contacts (liquid contacts H01H 29/04) characterised by the material thereof Composite material comprising conducting material dispersed in an elastic support or binding material |
| 1/04 | Contacts (liquid contacts H01H 29/04) characterised by the material thereof Co-operating contacts of different material |
| 1/06 | Contacts (liquid contacts H01H 29/04) characterised by the shape or structure of the contact-making surface, e.g. grooved |
| 1/08 | Contacts (liquid contacts H01H 29/04) characterised by the shape or structure of the contact-making surface, e.g. grooved wetted with mercury |
| 1/10 | Contacts (liquid contacts H01H 29/04) characterised by the shape or structure of the contact-making surface, e.g. grooved Laminated contacts with divided contact surface |
| 1/12 | Contacts (liquid contacts H01H 29/04) characterised by the manner in which co-operating contacts engage |
| 1/14 | Contacts (liquid contacts H01H 29/04) characterised by the manner in which co-operating contacts engage by abutting |
| 1/16 | Contacts (liquid contacts H01H 29/04) characterised by the manner in which co-operating contacts engage by abutting by rolling; by wrapping; Roller or ball contacts |
| 1/18 | Contacts (liquid contacts H01H 29/04) characterised by the manner in which co-operating contacts engage by abutting with subsequent sliding |
| 1/20 | Contacts (liquid contacts H01H 29/04) characterised by the manner in which co-operating contacts engage by abutting Bridging contacts |
| 1/22 | Contacts (liquid contacts H01H 29/04) characterised by the manner in which co-operating contacts engage by abutting with rigid pivoted member carrying the moving contact |
| 1/24 | Contacts (liquid contacts H01H 29/04) characterised by the manner in which co-operating contacts engage by abutting with resilient mounting |
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