AU147473B2 - Improvements in trip mechanism of automatic circuit breakers and similar electrical switchgear - Google Patents

Improvements in trip mechanism of automatic circuit breakers and similar electrical switchgear

Info

Publication number
AU147473B2
AU147473B2 AU2946/51A AU294651A AU147473B2 AU 147473 B2 AU147473 B2 AU 147473B2 AU 2946/51 A AU2946/51 A AU 2946/51A AU 294651 A AU294651 A AU 294651A AU 147473 B2 AU147473 B2 AU 147473B2
Authority
AU
Australia
Prior art keywords
circuit breakers
trip mechanism
automatic circuit
electrical switchgear
similar electrical
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
AU2946/51A
Other versions
AU294651A (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
JA Crabtree and Co Ltd
Original Assignee
JA Crabtree and Co Ltd
Filing date
Publication date
Application filed by JA Crabtree and Co Ltd filed Critical JA Crabtree and Co Ltd
Application granted granted Critical
Publication of AU294651A publication Critical patent/AU294651A/en
Publication of AU147473B2 publication Critical patent/AU147473B2/en
Expired legal-status Critical Current

Links

AU2946/51A 1948-08-13 Improvements in trip mechanism of automatic circuit breakers and similar electrical switchgear Expired AU147473B2 (en)

Publications (2)

Publication Number Publication Date
AU294651A AU294651A (en) 1951-08-02
AU147473B2 true AU147473B2 (en) 1951-08-02

Family

ID=

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