Patent · US Active

Electrical contactor and contact method for the same

US9435854B2 · kind B2 · utility

0Cited by

0References

5Claims

0Family size

Assignee

Kabushiki Kaisha Nihon Micronics · JP

Inventors

Mika Nasu · Tokyo, JP
Akihiro Karouji · Tokyo, JP
Takayuki Hayashizaki · Aomori, JP

Key dates

Filing date	Jun 11, 2013
Grant date	Sep 6, 2016
Priority date	—
Expiry date	Aug 16, 2034

Classification

Technology area (CPC G)Physics
CPC primaryG01R31/2891
WIPO fieldMeasurement
WIPO sectorInstruments

Abstract

An electrical contactor has a contact portion that is pressed onto a terminal of an electronic device and is electrically connected. When the dimension of the contact portion is S1, the contact dimension of the contact portion and the terminal of the electronic device is V, the amount of sliding of the contact portion is W, and the additional element including at least positional accuracy of the contact portion is X, the dimension of the contact portion S1 satisfies S1>V+W+X. In a contact method for the electrical contactor, when the sum of a clearance on the front end side in the sliding direction in starting contact and a clearance on the back end side in the sliding direction in ending contact is X3, the crushed area S2 of the terminal is set to satisfy a relationship of S2<S1−X3.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.