Electromagnetic relay
US7504915B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jun 1, 2006 |
| Grant date | Mar 17, 2009 |
| Priority date | — |
| Expiry date | Nov 8, 2026 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01H2050/044
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
An electromagnetic block and a movable block are attached onto a base in an inclination attitude. Contact mechanisms press-fitted from above the base are laterally arranged in the inclination attitude, and the contact mechanisms are arranged in parallel in upper and lower stages. Idle end portions of movable contact pieces in the contact mechanisms are latched in a card which is linearly moved in a lateral direction. Terminals are projected downward from a bottom surface of the base, one of the terminals is connected to the fixed contact pieces of the contact mechanism, and the other terminal is connected to the movable contact pieces of the contact mechanism. The upper contact mechanism and the lower contact mechanism are alternately arranged in the lateral direction.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.