LOCK ASSEMBLIES FOR COMPONENTS OF ELECTRICAL POWER DISTRIBUTION SYSTEMS

WIPO Patent Application WO/2019/144960

A1

An electrical power distribution system includes a first lock assembly and a second lock assembly. The first lock assembly includes a first lock rotatable about a first axis and a second lock rotatable about a second axis. The first lock assembly also includes a first connector arranged to prevent rotation of the first lock when a switch device is in a switch device first position and to prevent rotation of the second lock when the switch device is in a switch device second position. The electrical power distribution system further includes a second lock assembly including a third lock rotatable about a third axis and a fourth lock rotatable about a fourth axis. The second lock assembly further includes a second connector coupled to an indicator. The second connector is arranged to prevent rotation of the third lock when a circuit protection device is in a circuit protection device first position and to prevent rotation of the fourth lock when the circuit protection device is in a circuit protection device second position.

JP3861401

CIRCUIT BREAKER

SUN XUEWEI (CN)
SHEN JUNJIA (CN)
GUO LIYUAN (CN)
XIN JIYUAN (CN)
HUO BIN (CN)
WANG DEZHONG (CN)

PCT/CN2019/073464

August 01, 2019

January 28, 2019

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IND CONNECTIONS & SOLUTIONS LLC (US)
SUN XUEWEI (CN)
SHEN JUNJIA (CN)
GUO LIYUAN (CN)
XIN JIYUAN (CN)
HUO BIN (CN)
WANG DEZHONG (CN)

H01H9/20

CN109256289A	2019-01-22
CN102842444A	2012-12-26
CN102870185A	2013-01-09
CN202695336U	2013-01-23
AU2014100036B4	2014-08-21

LEE AND LI - LEAVEN IPR AGENCY LTD. (CN)

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