BRAKING LATCHING RELAY OF LONGITUDINAL MODE

Title:

BRAKING LATCHING RELAY OF LONGITUDINAL MODE

Document Type and Number:

Japanese Patent JP2004319480

Kind Code:

A

Abstract:

To provide a piezoelectric relay with a short switching time and little heat generation.

The piezoelectric relay is provided with solid slag (132) structured so as to move inside a switching channel (130), a first contact pad (140) arranged inside the switching channel and having a surface which can be wetted by liquid, a second contact pad (136), a third contact pad (138), a volume of conductive liquid(142) in contact with the fixed slag (132), a first piezoelectric actuator (50) moving the fixed slag (132) to a first position, and a second piezoelectric actuator (54) moving the fixed slag (132) to a second position.

More Like This:

JPS6067616

[Title of the device] Electric conduction liquid contact switch

Inventors:

WONG MARVIN GLENN
FONG ARTHUR

Application Number:

JP2004113288A

Publication Date:

November 11, 2004

Filing Date:

April 07, 2004

Export Citation:

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Assignee:

AGILENT TECHNOLOGIES INC

International Classes:

H01H1/08; H01H29/02; H01H55/00; H01H57/00; (IPC1-7): H01H57/00; H01H1/08; H01H29/02

Attorney, Agent or Firm:

Shoichi Okuyama
Arihara Koichi
Matsushima Tetsuo

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